Bump to 4.3.0

customtkinter/__init__.py

@@ -1,4 +1,4 @@
-__version__ = "4.2.0"
+__version__ = "4.3.0"
 
 import os
 import sys
@@ -52,6 +52,7 @@ from .widgets.ctk_radiobutton import CTkRadioButton
 from .widgets.ctk_canvas import CTkCanvas
 from .widgets.ctk_switch import CTkSwitch
 from .widgets.ctk_optionmenu import CTkOptionMenu
+from .widgets.ctk_combobox import CTkComboBox
 
 # import windows
 from .windows.ctk_tk import CTk

customtkinter/assets/themes/blue.json

@@ -29,8 +29,10 @@
     "switch_button_hover": ["gray20", "gray100"],
     "optionmenu_button": ["#36719F", "#144870"],
     "optionmenu_button_hover": ["#27577D", "#203A4F"],
+    "combobox_border": ["#979DA2", "#565B5E"],
+    "combobox_button_hover": ["#6E7174", "#7A848D"],
     "dropdown_color": ["#A8ACB1", "#535353"],
-    "dropdown_hover": ["#D6DCE2", "#46484A"],
+    "dropdown_hover": ["#D6DCE2", "#393D40"],
     "dropdown_text": ["gray10", "#DCE4EE"]
   },
   "text": {

customtkinter/assets/themes/dark-blue.json

@@ -27,7 +27,13 @@
     "switch_progress": ["#608BD5", "#395E9C"],
     "switch_button": ["gray38", "gray70"],
     "switch_button_hover": ["gray30", "gray90"],
-    "darken_factor": 0.8
+    "optionmenu_button": ["#36719F", "#144870"],
+    "optionmenu_button_hover": ["#27577D", "#203A4F"],
+    "combobox_border": ["gray70", "gray32"],
+    "combobox_button_hover": ["#6E7174", "#7A848D"],
+    "dropdown_color": ["#A8ACB1", "#535353"],
+    "dropdown_hover": ["#D6DCE2", "#393D40"],
+    "dropdown_text": ["gray12", "gray90"]
   },
   "text": {
     "macOS": {

customtkinter/assets/themes/green.json

@@ -27,7 +27,13 @@
     "switch_progress": ["#72CF9F", "#11B384"],
     "switch_button": ["gray38", "gray70"],
     "switch_button_hover": ["gray30", "gray90"],
-    "darken_factor": 0.8
+    "optionmenu_button": ["#0E9670", "#0D8A66"],
+    "optionmenu_button_hover":["gray40", "gray70"],
+    "combobox_border": ["gray70", "gray32"],
+    "combobox_button_hover": ["#6E7174", "#7A848D"],
+    "dropdown_color": ["#A8ACB1", "#535353"],
+    "dropdown_hover": ["#D6DCE2", "#393D40"],
+    "dropdown_text": ["gray12", "gray90"]
   },
   "text": {
     "macOS": {

customtkinter/draw_engine.py

@@ -54,14 +54,14 @@ class DrawEngine:
             else:
                 return user_corner_radius
 
-    def draw_rounded_rect_with_border(self, width: int, height: int, corner_radius: Union[float, int], border_width: Union[float, int],
+    def draw_rounded_rect_with_border(self, width: Union[float, int], height: Union[float, int], corner_radius: Union[float, int],
-                                      overwrite_preferred_drawing_method: str = None) -> bool:
+                                      border_width: Union[float, int], overwrite_preferred_drawing_method: str = None) -> bool:
         """ Draws a rounded rectangle with a corner_radius and border_width on the canvas. The border elements have a 'border_parts' tag,
             the main foreground elements have an 'inner_parts' tag to color the elements accordingly.
 
             returns bool if recoloring is necessary """
 
-        width = math.floor(width / 2) * 2  # round (floor) current_width and current_height and restrict them to even values only
+        width = math.floor(width / 2) * 2  # round (floor) _current_width and _current_height and restrict them to even values only
         height = math.floor(height / 2) * 2
         corner_radius = round(corner_radius)
 
@@ -353,8 +353,8 @@ class DrawEngine:
 
         return requires_recoloring
 
-    def draw_rounded_rect_with_border_vertical_split(self, width: int, height: int, corner_radius: Union[float, int], border_width: Union[float, int],
+    def draw_rounded_rect_with_border_vertical_split(self, width: Union[float, int], height: Union[float, int], corner_radius: Union[float, int],
-                                                     left_section_width: int) -> bool:
+                                                     border_width: Union[float, int], left_section_width: Union[float, int]) -> bool:
         """ Draws a rounded rectangle with a corner_radius and border_width on the canvas which is split at left_section_width.
             The border elements have the tags 'border_parts_left', 'border_parts_lright',
             the main foreground elements have an 'inner_parts_left' and inner_parts_right' tag,
@@ -362,7 +362,8 @@ class DrawEngine:
 
             returns bool if recoloring is necessary """
 
-        width = math.floor(width / 2) * 2  # round (floor) current_width and current_height and restrict them to even values only
+        left_section_width = round(left_section_width)
+        width = math.floor(width / 2) * 2  # round (floor) _current_width and _current_height and restrict them to even values only
         height = math.floor(height / 2) * 2
         corner_radius = round(corner_radius)
 
@@ -394,10 +395,10 @@ class DrawEngine:
         # create border button parts (only if border exists)
         if border_width > 0:
             if not self._canvas.find_withtag("border_parts"):
-                self._canvas.create_polygon((0, 0, 0, 0), tags=("border_line_left_1", "border_parts_left", "border_parts"))
+                self._canvas.create_polygon((0, 0, 0, 0), tags=("border_line_left_1", "border_parts_left", "border_parts", "left_parts"))
-                self._canvas.create_polygon((0, 0, 0, 0), tags=("border_line_right_1", "border_parts_right", "border_parts"))
+                self._canvas.create_polygon((0, 0, 0, 0), tags=("border_line_right_1", "border_parts_right", "border_parts", "right_parts"))
-                self._canvas.create_rectangle((0, 0, 0, 0), tags=("border_rect_left_1", "border_parts_left", "border_parts"))
+                self._canvas.create_rectangle((0, 0, 0, 0), tags=("border_rect_left_1", "border_parts_left", "border_parts", "left_parts"))
-                self._canvas.create_rectangle((0, 0, 0, 0), tags=("border_rect_right_1", "border_parts_right", "border_parts"))
+                self._canvas.create_rectangle((0, 0, 0, 0), tags=("border_rect_right_1", "border_parts_right", "border_parts", "right_parts"))
                 requires_recoloring = True
 
             self._canvas.coords("border_line_left_1",
@@ -436,29 +437,29 @@ class DrawEngine:
 
         # create inner button parts
         if not self._canvas.find_withtag("inner_parts"):
-            self._canvas.create_polygon((0, 0, 0, 0), tags=("inner_line_left_1", "inner_parts_left", "inner_parts"), joinstyle=tkinter.ROUND)
+            self._canvas.create_polygon((0, 0, 0, 0), tags=("inner_line_left_1", "inner_parts_left", "inner_parts", "left_parts"), joinstyle=tkinter.ROUND)
-            self._canvas.create_polygon((0, 0, 0, 0), tags=("inner_line_right_1", "inner_parts_right", "inner_parts"), joinstyle=tkinter.ROUND)
+            self._canvas.create_polygon((0, 0, 0, 0), tags=("inner_line_right_1", "inner_parts_right", "inner_parts", "right_parts"), joinstyle=tkinter.ROUND)
-            self._canvas.create_rectangle((0, 0, 0, 0), tags=("inner_rect_left_1", "inner_parts_left", "inner_parts"))
+            self._canvas.create_rectangle((0, 0, 0, 0), tags=("inner_rect_left_1", "inner_parts_left", "inner_parts", "left_parts"), width=0)
-            self._canvas.create_rectangle((0, 0, 0, 0), tags=("inner_rect_right_1", "inner_parts_right", "inner_parts"))
+            self._canvas.create_rectangle((0, 0, 0, 0), tags=("inner_rect_right_1", "inner_parts_right", "inner_parts", "right_parts"), width=0)
             requires_recoloring = True
 
         self._canvas.coords("inner_line_left_1",
                             corner_radius,
                             corner_radius,
-                            left_section_width - corner_radius,
+                            left_section_width - inner_corner_radius,
                             corner_radius,
-                            left_section_width - corner_radius,
+                            left_section_width - inner_corner_radius,
                             height - corner_radius,
                             corner_radius,
                             height - corner_radius)
         self._canvas.coords("inner_line_right_1",
-                            left_section_width + corner_radius,
+                            left_section_width + inner_corner_radius,
                             corner_radius,
                             width - corner_radius,
                             corner_radius,
                             width - corner_radius,
                             height - corner_radius,
-                            left_section_width + corner_radius,
+                            left_section_width + inner_corner_radius,
                             height - corner_radius)
         self._canvas.coords("inner_rect_left_1",
                             (left_section_width - inner_corner_radius,
@@ -488,31 +489,31 @@ class DrawEngine:
             if corner_radius > 0:
                 # create canvas border corner parts if not already created, but only if needed, and delete if not needed
                 if not self._canvas.find_withtag("border_oval_1_a") and "border_oval_1" not in exclude_parts:
-                    self._canvas.create_aa_circle(0, 0, 0, tags=("border_oval_1_a", "border_corner_part", "border_parts_left" "border_parts"), anchor=tkinter.CENTER)
+                    self._canvas.create_aa_circle(0, 0, 0, tags=("border_oval_1_a", "border_corner_part", "border_parts_left", "border_parts", "left_parts"), anchor=tkinter.CENTER)
-                    self._canvas.create_aa_circle(0, 0, 0, tags=("border_oval_1_b", "border_corner_part", "border_parts_left", "border_parts"), anchor=tkinter.CENTER, angle=180)
+                    self._canvas.create_aa_circle(0, 0, 0, tags=("border_oval_1_b", "border_corner_part", "border_parts_left", "border_parts", "left_parts"), anchor=tkinter.CENTER, angle=180)
                     requires_recoloring = True
                 elif self._canvas.find_withtag("border_oval_1_a") and "border_oval_1" in exclude_parts:
                     self._canvas.delete("border_oval_1_a", "border_oval_1_b")
 
                 if not self._canvas.find_withtag("border_oval_2_a") and width > 2 * corner_radius and "border_oval_2" not in exclude_parts:
-                    self._canvas.create_aa_circle(0, 0, 0, tags=("border_oval_2_a", "border_corner_part", "border_parts_right", "border_parts"), anchor=tkinter.CENTER)
+                    self._canvas.create_aa_circle(0, 0, 0, tags=("border_oval_2_a", "border_corner_part", "border_parts_right", "border_parts", "right_parts"), anchor=tkinter.CENTER)
-                    self._canvas.create_aa_circle(0, 0, 0, tags=("border_oval_2_b", "border_corner_part", "border_parts_right", "border_parts"), anchor=tkinter.CENTER, angle=180)
+                    self._canvas.create_aa_circle(0, 0, 0, tags=("border_oval_2_b", "border_corner_part", "border_parts_right", "border_parts", "right_parts"), anchor=tkinter.CENTER, angle=180)
                     requires_recoloring = True
                 elif self._canvas.find_withtag("border_oval_2_a") and (not width > 2 * corner_radius or "border_oval_2" in exclude_parts):
                     self._canvas.delete("border_oval_2_a", "border_oval_2_b")
 
                 if not self._canvas.find_withtag("border_oval_3_a") and height > 2 * corner_radius \
                     and width > 2 * corner_radius and "border_oval_3" not in exclude_parts:
-                    self._canvas.create_aa_circle(0, 0, 0, tags=("border_oval_3_a", "border_corner_part", "border_parts_right", "border_parts"), anchor=tkinter.CENTER)
+                    self._canvas.create_aa_circle(0, 0, 0, tags=("border_oval_3_a", "border_corner_part", "border_parts_right", "border_parts", "right_parts"), anchor=tkinter.CENTER)
-                    self._canvas.create_aa_circle(0, 0, 0, tags=("border_oval_3_b", "border_corner_part", "border_parts_right", "border_parts"), anchor=tkinter.CENTER, angle=180)
+                    self._canvas.create_aa_circle(0, 0, 0, tags=("border_oval_3_b", "border_corner_part", "border_parts_right", "border_parts", "right_parts"), anchor=tkinter.CENTER, angle=180)
                     requires_recoloring = True
                 elif self._canvas.find_withtag("border_oval_3_a") and (not (height > 2 * corner_radius
                                                                             and width > 2 * corner_radius) or "border_oval_3" in exclude_parts):
                     self._canvas.delete("border_oval_3_a", "border_oval_3_b")
 
                 if not self._canvas.find_withtag("border_oval_4_a") and height > 2 * corner_radius and "border_oval_4" not in exclude_parts:
-                    self._canvas.create_aa_circle(0, 0, 0, tags=("border_oval_4_a", "border_corner_part", "border_parts_left", "border_parts"), anchor=tkinter.CENTER)
+                    self._canvas.create_aa_circle(0, 0, 0, tags=("border_oval_4_a", "border_corner_part", "border_parts_left", "border_parts", "left_parts"), anchor=tkinter.CENTER)
-                    self._canvas.create_aa_circle(0, 0, 0, tags=("border_oval_4_b", "border_corner_part", "border_parts_left", "border_parts"), anchor=tkinter.CENTER, angle=180)
+                    self._canvas.create_aa_circle(0, 0, 0, tags=("border_oval_4_b", "border_corner_part", "border_parts_left", "border_parts", "left_parts"), anchor=tkinter.CENTER, angle=180)
                     requires_recoloring = True
                 elif self._canvas.find_withtag("border_oval_4_a") and (not height > 2 * corner_radius or "border_oval_4" in exclude_parts):
                     self._canvas.delete("border_oval_4_a", "border_oval_4_b")
@@ -532,17 +533,17 @@ class DrawEngine:
 
             # create canvas border rectangle parts if not already created
             if not self._canvas.find_withtag("border_rectangle_1"):
-                self._canvas.create_rectangle(0, 0, 0, 0, tags=("border_rectangle_left_1", "border_rectangle_part", "border_parts_left", "border_parts"), width=0)
+                self._canvas.create_rectangle(0, 0, 0, 0, tags=("border_rectangle_left_1", "border_rectangle_part", "border_parts_left", "border_parts", "left_parts"), width=0)
-                self._canvas.create_rectangle(0, 0, 0, 0, tags=("border_rectangle_left_2", "border_rectangle_part", "border_parts_left", "border_parts"), width=0)
+                self._canvas.create_rectangle(0, 0, 0, 0, tags=("border_rectangle_left_2", "border_rectangle_part", "border_parts_left", "border_parts", "left_parts"), width=0)
-                self._canvas.create_rectangle(0, 0, 0, 0, tags=("border_rectangle_right_1", "border_rectangle_part", "border_parts_right", "border_parts"), width=0)
+                self._canvas.create_rectangle(0, 0, 0, 0, tags=("border_rectangle_right_1", "border_rectangle_part", "border_parts_right", "border_parts", "right_parts"), width=0)
-                self._canvas.create_rectangle(0, 0, 0, 0, tags=("border_rectangle_right_2", "border_rectangle_part", "border_parts_right", "border_parts"), width=0)
+                self._canvas.create_rectangle(0, 0, 0, 0, tags=("border_rectangle_right_2", "border_rectangle_part", "border_parts_right", "border_parts", "right_parts"), width=0)
                 requires_recoloring = True
 
             # change position of border rectangle parts
             self._canvas.coords("border_rectangle_left_1", (0, corner_radius, left_section_width, height - corner_radius))
             self._canvas.coords("border_rectangle_left_2", (corner_radius, 0, left_section_width, height))
             self._canvas.coords("border_rectangle_right_1", (left_section_width, corner_radius, width, height - corner_radius))
-            self._canvas.coords("border_rectangle_right_2", (corner_radius, left_section_width, width - corner_radius, height))
+            self._canvas.coords("border_rectangle_right_2", (left_section_width, 0, width - corner_radius, height))
 
         else:
             self._canvas.delete("border_parts")
@@ -552,31 +553,31 @@ class DrawEngine:
 
             # create canvas border corner parts if not already created, but only if they're needed and delete if not needed
             if not self._canvas.find_withtag("inner_oval_1_a") and "inner_oval_1" not in exclude_parts:
-                self._canvas.create_aa_circle(0, 0, 0, tags=("inner_oval_1_a", "inner_corner_part", "inner_parts_left", "inner_parts"), anchor=tkinter.CENTER)
+                self._canvas.create_aa_circle(0, 0, 0, tags=("inner_oval_1_a", "inner_corner_part", "inner_parts_left", "inner_parts", "left_parts"), anchor=tkinter.CENTER)
-                self._canvas.create_aa_circle(0, 0, 0, tags=("inner_oval_1_b", "inner_corner_part", "inner_parts_left", "inner_parts"), anchor=tkinter.CENTER, angle=180)
+                self._canvas.create_aa_circle(0, 0, 0, tags=("inner_oval_1_b", "inner_corner_part", "inner_parts_left", "inner_parts", "left_parts"), anchor=tkinter.CENTER, angle=180)
                 requires_recoloring = True
             elif self._canvas.find_withtag("inner_oval_1_a") and "inner_oval_1" in exclude_parts:
                 self._canvas.delete("inner_oval_1_a", "inner_oval_1_b")
 
             if not self._canvas.find_withtag("inner_oval_2_a") and width - (2 * border_width) > 2 * inner_corner_radius and "inner_oval_2" not in exclude_parts:
-                self._canvas.create_aa_circle(0, 0, 0, tags=("inner_oval_2_a", "inner_corner_part","inner_parts_right", "inner_parts"), anchor=tkinter.CENTER)
+                self._canvas.create_aa_circle(0, 0, 0, tags=("inner_oval_2_a", "inner_corner_part","inner_parts_right", "inner_parts", "right_parts"), anchor=tkinter.CENTER)
-                self._canvas.create_aa_circle(0, 0, 0, tags=("inner_oval_2_b", "inner_corner_part", "inner_parts_right","inner_parts"), anchor=tkinter.CENTER, angle=180)
+                self._canvas.create_aa_circle(0, 0, 0, tags=("inner_oval_2_b", "inner_corner_part", "inner_parts_right", "inner_parts", "right_parts"), anchor=tkinter.CENTER, angle=180)
                 requires_recoloring = True
             elif self._canvas.find_withtag("inner_oval_2_a") and (not width - (2 * border_width) > 2 * inner_corner_radius or "inner_oval_2" in exclude_parts):
                 self._canvas.delete("inner_oval_2_a", "inner_oval_2_b")
 
             if not self._canvas.find_withtag("inner_oval_3_a") and height - (2 * border_width) > 2 * inner_corner_radius \
                 and width - (2 * border_width) > 2 * inner_corner_radius and "inner_oval_3" not in exclude_parts:
-                self._canvas.create_aa_circle(0, 0, 0, tags=("inner_oval_3_a", "inner_corner_part", "inner_parts_right","inner_parts"), anchor=tkinter.CENTER)
+                self._canvas.create_aa_circle(0, 0, 0, tags=("inner_oval_3_a", "inner_corner_part", "inner_parts_right", "inner_parts", "right_parts"), anchor=tkinter.CENTER)
-                self._canvas.create_aa_circle(0, 0, 0, tags=("inner_oval_3_b", "inner_corner_part", "inner_parts_right", "inner_parts"), anchor=tkinter.CENTER, angle=180)
+                self._canvas.create_aa_circle(0, 0, 0, tags=("inner_oval_3_b", "inner_corner_part", "inner_parts_right", "inner_parts", "right_parts"), anchor=tkinter.CENTER, angle=180)
                 requires_recoloring = True
             elif self._canvas.find_withtag("inner_oval_3_a") and (not (height - (2 * border_width) > 2 * inner_corner_radius
                                                                        and width - (2 * border_width) > 2 * inner_corner_radius) or "inner_oval_3" in exclude_parts):
                 self._canvas.delete("inner_oval_3_a", "inner_oval_3_b")
 
             if not self._canvas.find_withtag("inner_oval_4_a") and height - (2 * border_width) > 2 * inner_corner_radius and "inner_oval_4" not in exclude_parts:
-                self._canvas.create_aa_circle(0, 0, 0, tags=("inner_oval_4_a", "inner_corner_part", "inner_parts_left", "inner_parts"), anchor=tkinter.CENTER)
+                self._canvas.create_aa_circle(0, 0, 0, tags=("inner_oval_4_a", "inner_corner_part", "inner_parts_left", "inner_parts", "left_parts"), anchor=tkinter.CENTER)
-                self._canvas.create_aa_circle(0, 0, 0, tags=("inner_oval_4_b", "inner_corner_part", "inner_parts_left", "inner_parts"), anchor=tkinter.CENTER, angle=180)
+                self._canvas.create_aa_circle(0, 0, 0, tags=("inner_oval_4_b", "inner_corner_part", "inner_parts_left", "inner_parts", "left_parts"), anchor=tkinter.CENTER, angle=180)
                 requires_recoloring = True
             elif self._canvas.find_withtag("inner_oval_4_a") and (not height - (2 * border_width) > 2 * inner_corner_radius or "inner_oval_4" in exclude_parts):
                 self._canvas.delete("inner_oval_4_a", "inner_oval_4_b")
@@ -595,13 +596,13 @@ class DrawEngine:
 
         # create canvas inner rectangle parts if not already created
         if not self._canvas.find_withtag("inner_rectangle_1"):
-            self._canvas.create_rectangle(0, 0, 0, 0, tags=("inner_rectangle_left_1", "inner_rectangle_part", "inner_parts_left", "inner_parts"), width=0)
+            self._canvas.create_rectangle(0, 0, 0, 0, tags=("inner_rectangle_left_1", "inner_rectangle_part", "inner_parts_left", "inner_parts", "left_parts"), width=0)
-            self._canvas.create_rectangle(0, 0, 0, 0, tags=("inner_rectangle_right_1", "inner_rectangle_part", "inner_parts_right", "inner_parts"), width=0)
+            self._canvas.create_rectangle(0, 0, 0, 0, tags=("inner_rectangle_right_1", "inner_rectangle_part", "inner_parts_right", "inner_parts", "right_parts"), width=0)
             requires_recoloring = True
 
         if not self._canvas.find_withtag("inner_rectangle_2") and inner_corner_radius * 2 < height - (border_width * 2):
-            self._canvas.create_rectangle(0, 0, 0, 0, tags=("inner_rectangle_left_2", "inner_rectangle_part", "inner_parts_left", "inner_parts"), width=0)
+            self._canvas.create_rectangle(0, 0, 0, 0, tags=("inner_rectangle_left_2", "inner_rectangle_part", "inner_parts_left", "inner_parts", "left_parts"), width=0)
-            self._canvas.create_rectangle(0, 0, 0, 0, tags=("inner_rectangle_right_2", "inner_rectangle_part", "inner_parts_right", "inner_parts"), width=0)
+            self._canvas.create_rectangle(0, 0, 0, 0, tags=("inner_rectangle_right_2", "inner_rectangle_part", "inner_parts_right", "inner_parts", "right_parts"), width=0)
             requires_recoloring = True
 
         elif self._canvas.find_withtag("inner_rectangle_2") and not inner_corner_radius * 2 < height - (border_width * 2):
@@ -632,15 +633,15 @@ class DrawEngine:
 
         return requires_recoloring
 
-    def draw_rounded_progress_bar_with_border(self, width: int, height: int, corner_radius: Union[float, int], border_width: Union[float, int],
+    def draw_rounded_progress_bar_with_border(self, width: Union[float, int], height: Union[float, int], corner_radius: Union[float, int],
-                                              progress_value: float, orientation: str) -> bool:
+                                              border_width: Union[float, int], progress_value: float, orientation: str) -> bool:
         """ Draws a rounded bar on the canvas, which is split in half according to the argument 'progress_value' (0 - 1).
             The border elements get the 'border_parts' tag", the main elements get the 'inner_parts' tag and
             the progress elements get the 'progress_parts' tag. The 'orientation' argument defines from which direction the progress starts (n, w, s, e).
 
             returns bool if recoloring is necessary """
 
-        width = math.floor(width / 2) * 2  # round current_width and current_height and restrict them to even values only
+        width = math.floor(width / 2) * 2  # round _current_width and _current_height and restrict them to even values only
         height = math.floor(height / 2) * 2
 
         if corner_radius > width / 2 or corner_radius > height / 2:  # restrict corner_radius if it's too larger
@@ -800,11 +801,11 @@ class DrawEngine:
 
         return requires_recoloring or requires_recoloring_2
 
-    def draw_rounded_slider_with_border_and_button(self, width: int, height: int, corner_radius: Union[float, int], border_width: Union[float, int],
+    def draw_rounded_slider_with_border_and_button(self, width: Union[float, int], height: Union[float, int], corner_radius: Union[float, int],
-                                                   button_length: Union[float, int], button_corner_radius: Union[float, int], slider_value: float,
+                                                   border_width: Union[float, int], button_length: Union[float, int], button_corner_radius: Union[float, int],
-                                                   orientation: str) -> bool:
+                                                   slider_value: float, orientation: str) -> bool:
 
-        width = math.floor(width / 2) * 2  # round current_width and current_height and restrict them to even values only
+        width = math.floor(width / 2) * 2  # round _current_width and _current_height and restrict them to even values only
         height = math.floor(height / 2) * 2
 
         if corner_radius > width / 2 or corner_radius > height / 2:  # restrict corner_radius if it's too larger
@@ -958,7 +959,7 @@ class DrawEngine:
 
         return requires_recoloring
 
-    def draw_checkmark(self, width: int, height: int, size: Union[int, float]) -> bool:
+    def draw_checkmark(self, width: Union[float, int], height: Union[float, int], size: Union[int, float]) -> bool:
         """ Draws a rounded rectangle with a corner_radius and border_width on the canvas. The border elements have a 'border_parts' tag,
             the main foreground elements have an 'inner_parts' tag to color the elements accordingly.
 

customtkinter/widgets/ctk_button.py

@@ -20,7 +20,7 @@ class CTkButton(CTkBaseClass):
                  border_width="default_theme",
                  command=None,
                  textvariable=None,
-                 width=120,
+                 width=140,
                  height=28,
                  corner_radius="default_theme",
                  text_font="default_theme",
@@ -33,7 +33,7 @@ class CTkButton(CTkBaseClass):
                  state=tkinter.NORMAL,
                  **kwargs):
 
-        # transfer basic functionality (bg_color, size, appearance_mode, scaling) to CTkBaseClass
+        # transfer basic functionality (bg_color, size, _appearance_mode, scaling) to CTkBaseClass
         super().__init__(*args, bg_color=bg_color, width=width, height=height, **kwargs)
 
         self.configure_basic_grid()
@@ -66,8 +66,8 @@ class CTkButton(CTkBaseClass):
 
         self.canvas = CTkCanvas(master=self,
                                 highlightthickness=0,
-                                width=self.apply_widget_scaling(self.desired_width),
+                                width=self.apply_widget_scaling(self._desired_width),
-                                height=self.apply_widget_scaling(self.desired_height))
+                                height=self.apply_widget_scaling(self._desired_height))
         self.canvas.grid(row=0, column=0, rowspan=2, columnspan=2, sticky="nsew")
         self.draw_engine = DrawEngine(self.canvas)
 
@@ -98,41 +98,41 @@ class CTkButton(CTkBaseClass):
             self.image_label.destroy()
             self.image_label = None
 
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width),
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width),
-                              height=self.apply_widget_scaling(self.desired_height))
+                              height=self.apply_widget_scaling(self._desired_height))
         self.draw()
 
     def set_dimensions(self, width=None, height=None):
         super().set_dimensions(width, height)
 
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width),
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width),
-                              height=self.apply_widget_scaling(self.desired_height))
+                              height=self.apply_widget_scaling(self._desired_height))
         self.draw()
 
     def draw(self, no_color_updates=False):
-        requires_recoloring = self.draw_engine.draw_rounded_rect_with_border(self.apply_widget_scaling(self.current_width),
+        requires_recoloring = self.draw_engine.draw_rounded_rect_with_border(self.apply_widget_scaling(self._current_width),
-                                                                             self.apply_widget_scaling(self.current_height),
+                                                                             self.apply_widget_scaling(self._current_height),
                                                                              self.apply_widget_scaling(self.corner_radius),
                                                                              self.apply_widget_scaling(self.border_width))
 
         if no_color_updates is False or requires_recoloring:
 
-            self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+            self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
 
             # set color for the button border parts (outline)
             self.canvas.itemconfig("border_parts",
-                                   outline=ThemeManager.single_color(self.border_color, self.appearance_mode),
+                                   outline=ThemeManager.single_color(self.border_color, self._appearance_mode),
-                                   fill=ThemeManager.single_color(self.border_color, self.appearance_mode))
+                                   fill=ThemeManager.single_color(self.border_color, self._appearance_mode))
 
             # set color for inner button parts
             if self.fg_color is None:
                 self.canvas.itemconfig("inner_parts",
-                                       outline=ThemeManager.single_color(self.bg_color, self.appearance_mode),
+                                       outline=ThemeManager.single_color(self.bg_color, self._appearance_mode),
-                                       fill=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+                                       fill=ThemeManager.single_color(self.bg_color, self._appearance_mode))
             else:
                 self.canvas.itemconfig("inner_parts",
-                                       outline=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                                       outline=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                       fill=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                       fill=ThemeManager.single_color(self.fg_color, self._appearance_mode))
 
         # create text label if text given
         if self.text is not None and self.text != "":
@@ -149,17 +149,17 @@ class CTkButton(CTkBaseClass):
 
             if no_color_updates is False:
                 # set text_label fg color (text color)
-                self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self.appearance_mode))
+                self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self._appearance_mode))
 
                 if self.state == tkinter.DISABLED:
-                    self.text_label.configure(fg=(ThemeManager.single_color(self.text_color_disabled, self.appearance_mode)))
+                    self.text_label.configure(fg=(ThemeManager.single_color(self.text_color_disabled, self._appearance_mode)))
                 else:
-                    self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self.appearance_mode))
+                    self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self._appearance_mode))
 
                 if self.fg_color is None:
-                    self.text_label.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+                    self.text_label.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
                 else:
-                    self.text_label.configure(bg=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                    self.text_label.configure(bg=ThemeManager.single_color(self.fg_color, self._appearance_mode))
 
             self.text_label.configure(text=self.text)  # set text
 
@@ -183,9 +183,9 @@ class CTkButton(CTkBaseClass):
             if no_color_updates is False:
                 # set image_label bg color (background color of label)
                 if self.fg_color is None:
-                    self.image_label.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+                    self.image_label.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
                 else:
-                    self.image_label.configure(bg=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                    self.image_label.configure(bg=ThemeManager.single_color(self.fg_color, self._appearance_mode))
 
             self.image_label.configure(image=self.image)  # set image
 
@@ -341,16 +341,16 @@ class CTkButton(CTkBaseClass):
 
             # set color of inner button parts to hover color
             self.canvas.itemconfig("inner_parts",
-                                   outline=ThemeManager.single_color(inner_parts_color, self.appearance_mode),
+                                   outline=ThemeManager.single_color(inner_parts_color, self._appearance_mode),
-                                   fill=ThemeManager.single_color(inner_parts_color, self.appearance_mode))
+                                   fill=ThemeManager.single_color(inner_parts_color, self._appearance_mode))
 
             # set text_label bg color to button hover color
             if self.text_label is not None:
-                self.text_label.configure(bg=ThemeManager.single_color(inner_parts_color, self.appearance_mode))
+                self.text_label.configure(bg=ThemeManager.single_color(inner_parts_color, self._appearance_mode))
 
             # set image_label bg color to button hover color
             if self.image_label is not None:
-                self.image_label.configure(bg=ThemeManager.single_color(inner_parts_color, self.appearance_mode))
+                self.image_label.configure(bg=ThemeManager.single_color(inner_parts_color, self._appearance_mode))
 
     def on_leave(self, event=0):
         self.click_animation_running = False
@@ -363,16 +363,16 @@ class CTkButton(CTkBaseClass):
 
             # set color of inner button parts
             self.canvas.itemconfig("inner_parts",
-                                   outline=ThemeManager.single_color(inner_parts_color, self.appearance_mode),
+                                   outline=ThemeManager.single_color(inner_parts_color, self._appearance_mode),
-                                   fill=ThemeManager.single_color(inner_parts_color, self.appearance_mode))
+                                   fill=ThemeManager.single_color(inner_parts_color, self._appearance_mode))
 
             # set text_label bg color (label color)
             if self.text_label is not None:
-                self.text_label.configure(bg=ThemeManager.single_color(inner_parts_color, self.appearance_mode))
+                self.text_label.configure(bg=ThemeManager.single_color(inner_parts_color, self._appearance_mode))
 
             # set image_label bg color (image bg color)
             if self.image_label is not None:
-                self.image_label.configure(bg=ThemeManager.single_color(inner_parts_color, self.appearance_mode))
+                self.image_label.configure(bg=ThemeManager.single_color(inner_parts_color, self._appearance_mode))
 
     def click_animation(self):
         if self.click_animation_running:

customtkinter/widgets/ctk_checkbox.py

@@ -35,7 +35,7 @@ class CTkCheckBox(CTkBaseClass):
                  textvariable=None,
                  **kwargs):
 
-        # transfer basic functionality (bg_color, size, appearance_mode, scaling) to CTkBaseClass
+        # transfer basic functionality (bg_color, size, _appearance_mode, scaling) to CTkBaseClass
         super().__init__(*args, bg_color=bg_color, width=width, height=height, **kwargs)
 
         # color
@@ -75,14 +75,14 @@ class CTkCheckBox(CTkBaseClass):
 
         self.bg_canvas = CTkCanvas(master=self,
                                    highlightthickness=0,
-                                   width=self.apply_widget_scaling(self.desired_width),
+                                   width=self.apply_widget_scaling(self._desired_width),
-                                   height=self.apply_widget_scaling(self.desired_height))
+                                   height=self.apply_widget_scaling(self._desired_height))
         self.bg_canvas.grid(row=0, column=0, padx=0, pady=0, columnspan=3, rowspan=1, sticky="nswe")
 
         self.canvas = CTkCanvas(master=self,
                                 highlightthickness=0,
-                                width=self.apply_widget_scaling(self.desired_width),
+                                width=self.apply_widget_scaling(self._desired_width),
-                                height=self.apply_widget_scaling(self.desired_height))
+                                height=self.apply_widget_scaling(self._desired_height))
         self.canvas.grid(row=0, column=0, padx=0, pady=0, columnspan=1, rowspan=1)
         self.draw_engine = DrawEngine(self.canvas)
 
@@ -107,8 +107,8 @@ class CTkCheckBox(CTkBaseClass):
         self.grid_columnconfigure(1, weight=0, minsize=self.apply_widget_scaling(6))
         self.text_label.configure(font=self.apply_font_scaling(self.text_font))
 
-        self.bg_canvas.configure(width=self.apply_widget_scaling(self.desired_width), height=self.apply_widget_scaling(self.desired_height))
+        self.bg_canvas.configure(width=self.apply_widget_scaling(self._desired_width), height=self.apply_widget_scaling(self._desired_height))
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width), height=self.apply_widget_scaling(self.desired_height))
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width), height=self.apply_widget_scaling(self._desired_height))
         self.draw()
 
     def destroy(self):
@@ -118,40 +118,40 @@ class CTkCheckBox(CTkBaseClass):
         super().destroy()
 
     def draw(self, no_color_updates=False):
-        requires_recoloring = self.draw_engine.draw_rounded_rect_with_border(self.apply_widget_scaling(self.current_width),
+        requires_recoloring = self.draw_engine.draw_rounded_rect_with_border(self.apply_widget_scaling(self._current_width),
-                                                                             self.apply_widget_scaling(self.current_height),
+                                                                             self.apply_widget_scaling(self._current_height),
                                                                              self.apply_widget_scaling(self.corner_radius),
                                                                              self.apply_widget_scaling(self.border_width))
 
         if self.check_state is True:
-            self.draw_engine.draw_checkmark(self.apply_widget_scaling(self.current_width),
+            self.draw_engine.draw_checkmark(self.apply_widget_scaling(self._current_width),
-                                            self.apply_widget_scaling(self.current_height),
+                                            self.apply_widget_scaling(self._current_height),
-                                            self.apply_widget_scaling(self.current_height * 0.58))
+                                            self.apply_widget_scaling(self._current_height * 0.58))
         else:
             self.canvas.delete("checkmark")
 
-        self.bg_canvas.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+        self.bg_canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
-        self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+        self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
 
         if self.check_state is True:
             self.canvas.itemconfig("inner_parts",
-                                   outline=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                                   outline=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                   fill=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                   fill=ThemeManager.single_color(self.fg_color, self._appearance_mode))
             self.canvas.itemconfig("border_parts",
-                                   outline=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                                   outline=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                   fill=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                   fill=ThemeManager.single_color(self.fg_color, self._appearance_mode))
 
             if "create_line" in self.canvas.gettags("checkmark"):
-                self.canvas.itemconfig("checkmark", fill=ThemeManager.single_color(self.checkmark_color, self.appearance_mode))
+                self.canvas.itemconfig("checkmark", fill=ThemeManager.single_color(self.checkmark_color, self._appearance_mode))
             else:
-                self.canvas.itemconfig("checkmark", fill=ThemeManager.single_color(self.checkmark_color, self.appearance_mode))
+                self.canvas.itemconfig("checkmark", fill=ThemeManager.single_color(self.checkmark_color, self._appearance_mode))
         else:
             self.canvas.itemconfig("inner_parts",
-                                   outline=ThemeManager.single_color(self.bg_color, self.appearance_mode),
+                                   outline=ThemeManager.single_color(self.bg_color, self._appearance_mode),
-                                   fill=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+                                   fill=ThemeManager.single_color(self.bg_color, self._appearance_mode))
             self.canvas.itemconfig("border_parts",
-                                   outline=ThemeManager.single_color(self.border_color, self.appearance_mode),
+                                   outline=ThemeManager.single_color(self.border_color, self._appearance_mode),
-                                   fill=ThemeManager.single_color(self.border_color, self.appearance_mode))
+                                   fill=ThemeManager.single_color(self.border_color, self._appearance_mode))
 
         if self.text_label is None:
             self.text_label = tkinter.Label(master=self,
@@ -167,10 +167,10 @@ class CTkCheckBox(CTkBaseClass):
             self.text_label.bind("<Button-1>", self.toggle)
 
         if self.state == tkinter.DISABLED:
-            self.text_label.configure(fg=(ThemeManager.single_color(self.text_color_disabled, self.appearance_mode)))
+            self.text_label.configure(fg=(ThemeManager.single_color(self.text_color_disabled, self._appearance_mode)))
         else:
-            self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self.appearance_mode))
+            self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self._appearance_mode))
-        self.text_label.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+        self.text_label.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
 
         self.set_text(self.text)
 
@@ -274,32 +274,32 @@ class CTkCheckBox(CTkBaseClass):
         if self.hover is True and self.state == tkinter.NORMAL:
             if self.check_state is True:
                 self.canvas.itemconfig("inner_parts",
-                                       fill=ThemeManager.single_color(self.hover_color, self.appearance_mode),
+                                       fill=ThemeManager.single_color(self.hover_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.hover_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.hover_color, self._appearance_mode))
                 self.canvas.itemconfig("border_parts",
-                                       fill=ThemeManager.single_color(self.hover_color, self.appearance_mode),
+                                       fill=ThemeManager.single_color(self.hover_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.hover_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.hover_color, self._appearance_mode))
             else:
                 self.canvas.itemconfig("inner_parts",
-                                       fill=ThemeManager.single_color(self.hover_color, self.appearance_mode),
+                                       fill=ThemeManager.single_color(self.hover_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.hover_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.hover_color, self._appearance_mode))
 
     def on_leave(self, event=0):
         if self.hover is True:
             if self.check_state is True:
                 self.canvas.itemconfig("inner_parts",
-                                       fill=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                                       fill=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.fg_color, self._appearance_mode))
                 self.canvas.itemconfig("border_parts",
-                                       fill=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                                       fill=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.fg_color, self._appearance_mode))
             else:
                 self.canvas.itemconfig("inner_parts",
-                                       fill=ThemeManager.single_color(self.bg_color, self.appearance_mode),
+                                       fill=ThemeManager.single_color(self.bg_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.bg_color, self._appearance_mode))
                 self.canvas.itemconfig("border_parts",
-                                       fill=ThemeManager.single_color(self.border_color, self.appearance_mode),
+                                       fill=ThemeManager.single_color(self.border_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.border_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.border_color, self._appearance_mode))
 
     def variable_callback(self, var_name, index, mode):
         if not self.variable_callback_blocked:
@@ -335,10 +335,7 @@ class CTkCheckBox(CTkBaseClass):
             self.variable_callback_blocked = False
 
         if self.function is not None:
-            try:
             self.function()
-            except:
-                pass
 
     def deselect(self, from_variable_callback=False):
         self.check_state = False

customtkinter/widgets/ctk_combobox.py

@@ -0,0 +1,305 @@
+import tkinter
+import sys
+from typing import Union
+
+from .dropdown_menu import DropdownMenu
+
+from .ctk_canvas import CTkCanvas
+from ..theme_manager import ThemeManager
+from ..settings import Settings
+from ..draw_engine import DrawEngine
+from .widget_base_class import CTkBaseClass
+
+
+class CTkComboBox(CTkBaseClass):
+
+    def __init__(self, *args,
+                 bg_color=None,
+                 fg_color="default_theme",
+                 border_color="default_theme",
+                 button_color="default_theme",
+                 button_hover_color="default_theme",
+                 dropdown_color="default_theme",
+                 dropdown_hover_color="default_theme",
+                 dropdown_text_color="default_theme",
+                 variable=None,
+                 values=None,
+                 command=None,
+                 width=140,
+                 height=28,
+                 corner_radius="default_theme",
+                 border_width="default_theme",
+                 text_font="default_theme",
+                 text_color="default_theme",
+                 text_color_disabled="default_theme",
+                 hover=True,
+                 state=tkinter.NORMAL,
+                 **kwargs):
+
+        # transfer basic functionality (bg_color, size, _appearance_mode, scaling) to CTkBaseClass
+        super().__init__(*args, bg_color=bg_color, width=width, height=height, **kwargs)
+
+        # color variables
+        self.fg_color = ThemeManager.theme["color"]["entry"] if fg_color == "default_theme" else fg_color
+        self.border_color = ThemeManager.theme["color"]["combobox_border"] if border_color == "default_theme" else border_color
+        self.button_color = ThemeManager.theme["color"]["combobox_border"] if button_color == "default_theme" else button_color
+        self.button_hover_color = ThemeManager.theme["color"]["combobox_button_hover"] if button_hover_color == "default_theme" else button_hover_color
+        self.dropdown_color = ThemeManager.theme["color"]["dropdown_color"] if dropdown_color == "default_theme" else dropdown_color
+        self.dropdown_hover_color = ThemeManager.theme["color"]["dropdown_hover"] if dropdown_hover_color == "default_theme" else dropdown_hover_color
+        self.dropdown_text_color = ThemeManager.theme["color"]["dropdown_text"] if dropdown_text_color == "default_theme" else dropdown_text_color
+
+        # shape
+        self.corner_radius = ThemeManager.theme["shape"]["button_corner_radius"] if corner_radius == "default_theme" else corner_radius
+        self.border_width = ThemeManager.theme["shape"]["entry_border_width"] if border_width == "default_theme" else border_width
+
+        # text and font
+        self.text_label = None
+        self.text_color = ThemeManager.theme["color"]["text"] if text_color == "default_theme" else text_color
+        self.text_color_disabled = ThemeManager.theme["color"]["text_button_disabled"] if text_color_disabled == "default_theme" else text_color_disabled
+        self.text_font = (ThemeManager.theme["text"]["font"], ThemeManager.theme["text"]["size"]) if text_font == "default_theme" else text_font
+
+        # callback and hover functionality
+        self.function = command
+        self.variable = variable
+        self.state = state
+        self.hover = hover
+        self.click_animation_running = False
+
+        if values is None:
+            self.values = ["CTkComboBox"]
+        else:
+            self.values = values
+
+        if len(self.values) > 0:
+            self.current_value = self.values[0]
+        else:
+            self.current_value = "CTkComboBox"
+
+        self.dropdown_menu: Union[DropdownMenu, None] = None
+
+        # configure grid system (1x1)
+        self.grid_rowconfigure(0, weight=1)
+        self.grid_columnconfigure(0, weight=1)
+
+        self.canvas = CTkCanvas(master=self,
+                                highlightthickness=0,
+                                width=self.apply_widget_scaling(self._desired_width),
+                                height=self.apply_widget_scaling(self._desired_height))
+        self.canvas.grid(row=0, column=0, rowspan=1, columnspan=1, sticky="nsew")
+        self.draw_engine = DrawEngine(self.canvas)
+
+        self.entry = tkinter.Entry(master=self,
+                                   state=self.state,
+                                   width=1,
+                                   bd=0,
+                                   highlightthickness=0,
+                                   font=self.apply_font_scaling(self.text_font))
+        left_section_width = self._current_width - self._current_height
+        self.entry.grid(row=0, column=0, rowspan=1, columnspan=1, sticky="ew",
+                        padx=(self.apply_widget_scaling(max(self.corner_radius, 3)),
+                              self.apply_widget_scaling(max(self._current_width - left_section_width + 3, 3))))
+
+        self.draw()  # initial draw
+
+        # event bindings
+        self.canvas.tag_bind("right_parts", "<Enter>", self.on_enter)
+        self.canvas.tag_bind("dropdown_arrow", "<Enter>", self.on_enter)
+        self.canvas.tag_bind("right_parts", "<Leave>", self.on_leave)
+        self.canvas.tag_bind("dropdown_arrow", "<Leave>", self.on_leave)
+        self.canvas.tag_bind("right_parts", "<Button-1>", self.clicked)
+        self.canvas.tag_bind("dropdown_arrow", "<Button-1>", self.clicked)
+        self.bind('<Configure>', self.update_dimensions_event)
+
+        if self.variable is not None:
+            self.entry.configure(textvariable=self.variable)
+
+    def set_scaling(self, *args, **kwargs):
+        super().set_scaling(*args, **kwargs)
+
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width),
+                              height=self.apply_widget_scaling(self._desired_height))
+        self.draw()
+
+    def set_dimensions(self, width: int = None, height: int = None):
+        super().set_dimensions(width, height)
+
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width),
+                              height=self.apply_widget_scaling(self._desired_height))
+        self.draw()
+
+    def draw(self, no_color_updates=False):
+        left_section_width = self._current_width - self._current_height
+        requires_recoloring = self.draw_engine.draw_rounded_rect_with_border_vertical_split(self.apply_widget_scaling(self._current_width),
+                                                                                            self.apply_widget_scaling(self._current_height),
+                                                                                            self.apply_widget_scaling(self.corner_radius),
+                                                                                            self.apply_widget_scaling(self.border_width),
+                                                                                            self.apply_widget_scaling(left_section_width))
+
+        requires_recoloring_2 = self.draw_engine.draw_dropdown_arrow(self.apply_widget_scaling(self._current_width - (self._current_height / 2)),
+                                                                     self.apply_widget_scaling(self._current_height / 2),
+                                                                     self.apply_widget_scaling(self._current_height / 3))
+
+        if self.current_value is not None:
+            self.entry.delete(0, tkinter.END)
+            self.entry.insert(0, self.current_value)
+
+        if no_color_updates is False or requires_recoloring or requires_recoloring_2:
+
+            self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
+
+            self.canvas.itemconfig("inner_parts_left",
+                                   outline=ThemeManager.single_color(self.fg_color, self._appearance_mode),
+                                   fill=ThemeManager.single_color(self.fg_color, self._appearance_mode))
+            self.canvas.itemconfig("border_parts_left",
+                                   outline=ThemeManager.single_color(self.border_color, self._appearance_mode),
+                                   fill=ThemeManager.single_color(self.border_color, self._appearance_mode))
+            self.canvas.itemconfig("inner_parts_right",
+                                   outline=ThemeManager.single_color(self.border_color, self._appearance_mode),
+                                   fill=ThemeManager.single_color(self.border_color, self._appearance_mode))
+            self.canvas.itemconfig("border_parts_right",
+                                   outline=ThemeManager.single_color(self.border_color, self._appearance_mode),
+                                   fill=ThemeManager.single_color(self.border_color, self._appearance_mode))
+
+            self.entry.configure(fg=ThemeManager.single_color(self.text_color, self._appearance_mode))
+            self.entry.configure(bg=ThemeManager.single_color(self.fg_color, self._appearance_mode))
+
+            if self.state == tkinter.DISABLED:
+                self.entry.configure(fg=(ThemeManager.single_color(self.text_color_disabled, self._appearance_mode)))
+                self.canvas.itemconfig("dropdown_arrow",
+                                       fill=ThemeManager.single_color(self.text_color_disabled, self._appearance_mode))
+            else:
+                self.entry.configure(fg=ThemeManager.single_color(self.text_color, self._appearance_mode))
+                self.canvas.itemconfig("dropdown_arrow",
+                                       fill=ThemeManager.single_color(self.text_color, self._appearance_mode))
+
+    def open_dropdown_menu(self):
+        self.dropdown_menu = DropdownMenu(x_position=self.winfo_rootx(),
+                                          y_position=self.winfo_rooty() + self.apply_widget_scaling(self._current_height + 4),
+                                          width=self._current_width,
+                                          values=self.values,
+                                          command=self.set,
+                                          fg_color=self.dropdown_color,
+                                          button_hover_color=self.dropdown_hover_color,
+                                          button_color=self.dropdown_color,
+                                          text_color=self.dropdown_text_color)
+
+    def configure(self, *args, **kwargs):
+        require_redraw = False  # some attribute changes require a call of self.draw() at the end
+
+        if "state" in kwargs:
+            self.state = kwargs["state"]
+            self.entry.configure(state=self.state)
+            require_redraw = True
+            del kwargs["state"]
+
+        if "fg_color" in kwargs:
+            self.fg_color = kwargs["fg_color"]
+            require_redraw = True
+            del kwargs["fg_color"]
+
+        if "bg_color" in kwargs:
+            if kwargs["bg_color"] is None:
+                self.bg_color = self.detect_color_of_master()
+            else:
+                self.bg_color = kwargs["bg_color"]
+            require_redraw = True
+            del kwargs["bg_color"]
+
+        if "button_color" in kwargs:
+            self.button_color = kwargs["button_color"]
+            require_redraw = True
+            del kwargs["button_color"]
+
+        if "button_hover_color" in kwargs:
+            self.button_hover_color = kwargs["button_hover_color"]
+            require_redraw = True
+            del kwargs["button_hover_color"]
+
+        if "text_color" in kwargs:
+            self.text_color = kwargs["text_color"]
+            require_redraw = True
+            del kwargs["text_color"]
+
+        if "command" in kwargs:
+            self.function = kwargs["command"]
+            del kwargs["command"]
+
+        if "variable" in kwargs:
+            self.variable = kwargs["variable"]
+            self.entry.configure(textvariable=self.variable)
+            del kwargs["variable"]
+
+        if "width" in kwargs:
+            self.set_dimensions(width=kwargs["width"])
+            del kwargs["width"]
+
+        if "height" in kwargs:
+            self.set_dimensions(height=kwargs["height"])
+            del kwargs["height"]
+
+        if "values" in kwargs:
+            self.values = kwargs["values"]
+            del kwargs["values"]
+
+        super().configure(*args, **kwargs)
+
+        if require_redraw:
+            self.draw()
+
+    def on_enter(self, event=0):
+        if self.hover is True and self.state == tkinter.NORMAL and len(self.values) > 0:
+            if sys.platform == "darwin" and len(self.values) > 0 and Settings.cursor_manipulation_enabled:
+                self.canvas.configure(cursor="pointinghand")
+            elif sys.platform.startswith("win") and len(self.values) > 0 and Settings.cursor_manipulation_enabled:
+                self.canvas.configure(cursor="hand2")
+
+            # set color of inner button parts to hover color
+            self.canvas.itemconfig("inner_parts_right",
+                                   outline=ThemeManager.single_color(self.button_hover_color, self._appearance_mode),
+                                   fill=ThemeManager.single_color(self.button_hover_color, self._appearance_mode))
+            self.canvas.itemconfig("border_parts_right",
+                                   outline=ThemeManager.single_color(self.button_hover_color, self._appearance_mode),
+                                   fill=ThemeManager.single_color(self.button_hover_color, self._appearance_mode))
+
+    def on_leave(self, event=0):
+        self.click_animation_running = False
+
+        if self.hover is True:
+            if sys.platform == "darwin" and len(self.values) > 0 and Settings.cursor_manipulation_enabled:
+                self.canvas.configure(cursor="arrow")
+            elif sys.platform.startswith("win") and len(self.values) > 0 and Settings.cursor_manipulation_enabled:
+                self.canvas.configure(cursor="arrow")
+
+            # set color of inner button parts
+            self.canvas.itemconfig("inner_parts_right",
+                                   outline=ThemeManager.single_color(self.button_color, self._appearance_mode),
+                                   fill=ThemeManager.single_color(self.button_color, self._appearance_mode))
+            self.canvas.itemconfig("border_parts_right",
+                                   outline=ThemeManager.single_color(self.button_color, self._appearance_mode),
+                                   fill=ThemeManager.single_color(self.button_color, self._appearance_mode))
+
+    def click_animation(self):
+        if self.click_animation_running:
+            self.on_enter()
+
+    def set(self, value: str, from_variable_callback: bool = False):
+        self.current_value = value
+
+        self.entry.delete(0, tkinter.END)
+        self.entry.insert(0, self.current_value)
+
+        if not from_variable_callback:
+            if self.function is not None:
+                self.function(self.current_value)
+
+    def get(self) -> str:
+        return self.entry.get()
+
+    def clicked(self, event=0):
+        if self.state is not tkinter.DISABLED and len(self.values) > 0:
+            self.open_dropdown_menu()
+
+            # click animation: change color with .on_leave() and back to normal after 100ms with click_animation()
+            self.on_leave()
+            self.click_animation_running = True
+            self.after(100, self.click_animation)

customtkinter/widgets/ctk_entry.py

@@ -17,12 +17,12 @@ class CTkEntry(CTkBaseClass):
                  corner_radius="default_theme",
                  border_width="default_theme",
                  border_color="default_theme",
-                 width=120,
+                 width=140,
                  height=28,
                  state=tkinter.NORMAL,
                  **kwargs):
 
-        # transfer basic functionality (bg_color, size, appearance_mode, scaling) to CTkBaseClass
+        # transfer basic functionality (bg_color, size, _appearance_mode, scaling) to CTkBaseClass
         if "master" in kwargs:
             super().__init__(*args, bg_color=bg_color, width=width, height=height, master=kwargs["master"])
             del kwargs["master"]
@@ -49,8 +49,8 @@ class CTkEntry(CTkBaseClass):
 
         self.canvas = CTkCanvas(master=self,
                                 highlightthickness=0,
-                                width=self.apply_widget_scaling(self.current_width),
+                                width=self.apply_widget_scaling(self._current_width),
-                                height=self.apply_widget_scaling(self.current_height))
+                                height=self.apply_widget_scaling(self._current_height))
         self.canvas.grid(column=0, row=0, sticky="we")
         self.draw_engine = DrawEngine(self.canvas)
 
@@ -78,14 +78,14 @@ class CTkEntry(CTkBaseClass):
         self.entry.grid(column=0, row=0, sticky="we",
                         padx=self.apply_widget_scaling(self.corner_radius) if self.corner_radius >= 6 else self.apply_widget_scaling(6))
 
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width), height=self.apply_widget_scaling(self.desired_height))
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width), height=self.apply_widget_scaling(self._desired_height))
         self.draw()
 
     def set_dimensions(self, width=None, height=None):
         super().set_dimensions(width, height)
 
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width),
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width),
-                              height=self.apply_widget_scaling(self.desired_height))
+                              height=self.apply_widget_scaling(self._desired_height))
         self.draw()
 
     def set_placeholder(self, event=None):
@@ -93,54 +93,54 @@ class CTkEntry(CTkBaseClass):
             if not self.placeholder_text_active and self.entry.get() == "":
                 self.placeholder_text_active = True
                 self.pre_placeholder_arguments = {"show": self.entry.cget("show")}
-                self.entry.config(fg=ThemeManager.single_color(self.placeholder_text_color, self.appearance_mode), show="")
+                self.entry.config(fg=ThemeManager.single_color(self.placeholder_text_color, self._appearance_mode), show="")
                 self.entry.delete(0, tkinter.END)
                 self.entry.insert(0, self.placeholder_text)
 
     def clear_placeholder(self, event=None):
         if self.placeholder_text_active:
             self.placeholder_text_active = False
-            self.entry.config(fg=ThemeManager.single_color(self.text_color, self.appearance_mode))
+            self.entry.config(fg=ThemeManager.single_color(self.text_color, self._appearance_mode))
             self.entry.delete(0, tkinter.END)
             for argument, value in self.pre_placeholder_arguments.items():
                 self.entry[argument] = value
 
     def draw(self, no_color_updates=False):
-        self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+        self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
 
-        requires_recoloring = self.draw_engine.draw_rounded_rect_with_border(self.apply_widget_scaling(self.current_width),
+        requires_recoloring = self.draw_engine.draw_rounded_rect_with_border(self.apply_widget_scaling(self._current_width),
-                                                                             self.apply_widget_scaling(self.current_height),
+                                                                             self.apply_widget_scaling(self._current_height),
                                                                              self.apply_widget_scaling(self.corner_radius),
                                                                              self.apply_widget_scaling(self.border_width))
 
         if requires_recoloring or no_color_updates is False:
-            if ThemeManager.single_color(self.fg_color, self.appearance_mode) is not None:
+            if ThemeManager.single_color(self.fg_color, self._appearance_mode) is not None:
                 self.canvas.itemconfig("inner_parts",
-                                       fill=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                                       fill=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.fg_color, self._appearance_mode))
-                self.entry.configure(bg=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                self.entry.configure(bg=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                     disabledbackground=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                                     disabledbackground=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                     highlightcolor=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                                     highlightcolor=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                     fg=ThemeManager.single_color(self.text_color, self.appearance_mode),
+                                     fg=ThemeManager.single_color(self.text_color, self._appearance_mode),
-                                     disabledforeground=ThemeManager.single_color(self.text_color, self.appearance_mode),
+                                     disabledforeground=ThemeManager.single_color(self.text_color, self._appearance_mode),
-                                     insertbackground=ThemeManager.single_color(self.text_color, self.appearance_mode))
+                                     insertbackground=ThemeManager.single_color(self.text_color, self._appearance_mode))
             else:
                 self.canvas.itemconfig("inner_parts",
-                                       fill=ThemeManager.single_color(self.bg_color, self.appearance_mode),
+                                       fill=ThemeManager.single_color(self.bg_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.bg_color, self._appearance_mode))
-                self.entry.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode),
+                self.entry.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode),
-                                     disabledbackground=ThemeManager.single_color(self.bg_color, self.appearance_mode),
+                                     disabledbackground=ThemeManager.single_color(self.bg_color, self._appearance_mode),
-                                     highlightcolor=ThemeManager.single_color(self.bg_color, self.appearance_mode),
+                                     highlightcolor=ThemeManager.single_color(self.bg_color, self._appearance_mode),
-                                     fg=ThemeManager.single_color(self.text_color, self.appearance_mode),
+                                     fg=ThemeManager.single_color(self.text_color, self._appearance_mode),
-                                     disabledforeground=ThemeManager.single_color(self.text_color, self.appearance_mode),
+                                     disabledforeground=ThemeManager.single_color(self.text_color, self._appearance_mode),
-                                     insertbackground=ThemeManager.single_color(self.text_color, self.appearance_mode))
+                                     insertbackground=ThemeManager.single_color(self.text_color, self._appearance_mode))
 
             self.canvas.itemconfig("border_parts",
-                                   fill=ThemeManager.single_color(self.border_color, self.appearance_mode),
+                                   fill=ThemeManager.single_color(self.border_color, self._appearance_mode),
-                                   outline=ThemeManager.single_color(self.border_color, self.appearance_mode))
+                                   outline=ThemeManager.single_color(self.border_color, self._appearance_mode))
 
             if self.placeholder_text_active:
-                self.entry.config(fg=ThemeManager.single_color(self.placeholder_text_color, self.appearance_mode))
+                self.entry.config(fg=ThemeManager.single_color(self.placeholder_text_color, self._appearance_mode))
 
     def bind(self, *args, **kwargs):
         self.entry.bind(*args, **kwargs)
@@ -179,10 +179,10 @@ class CTkEntry(CTkBaseClass):
         if "corner_radius" in kwargs:
             self.corner_radius = kwargs["corner_radius"]
 
-            if self.corner_radius * 2 > self.current_height:
+            if self.corner_radius * 2 > self._current_height:
-                self.corner_radius = self.current_height / 2
+                self.corner_radius = self._current_height / 2
-            elif self.corner_radius * 2 > self.current_width:
+            elif self.corner_radius * 2 > self._current_width:
-                self.corner_radius = self.current_width / 2
+                self.corner_radius = self._current_width / 2
 
             self.entry.grid(column=0, row=0, sticky="we", padx=self.apply_widget_scaling(self.corner_radius) if self.corner_radius >= 6 else self.apply_widget_scaling(6))
             del kwargs["corner_radius"]

customtkinter/widgets/ctk_frame.py

@@ -16,7 +16,7 @@ class CTkFrame(CTkBaseClass):
                  overwrite_preferred_drawing_method: str = None,
                  **kwargs):
 
-        # transfer basic functionality (bg_color, size, appearance_mode, scaling) to CTkBaseClass
+        # transfer basic functionality (bg_color, size, _appearance_mode, scaling) to CTkBaseClass
         super().__init__(*args, bg_color=bg_color, width=width, height=height, **kwargs)
 
         # color
@@ -40,10 +40,10 @@ class CTkFrame(CTkBaseClass):
 
         self.canvas = CTkCanvas(master=self,
                                 highlightthickness=0,
-                                width=self.apply_widget_scaling(self.current_width),
+                                width=self.apply_widget_scaling(self._current_width),
-                                height=self.apply_widget_scaling(self.current_height))
+                                height=self.apply_widget_scaling(self._current_height))
         self.canvas.place(x=0, y=0, relwidth=1, relheight=1)
-        self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+        self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
         self.draw_engine = DrawEngine(self.canvas)
         self._overwrite_preferred_drawing_method = overwrite_preferred_drawing_method
 
@@ -65,20 +65,20 @@ class CTkFrame(CTkBaseClass):
     def set_scaling(self, *args, **kwargs):
         super().set_scaling(*args, **kwargs)
 
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width), height=self.apply_widget_scaling(self.desired_height))
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width), height=self.apply_widget_scaling(self._desired_height))
         self.draw()
 
     def set_dimensions(self, width=None, height=None):
         super().set_dimensions(width, height)
 
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width),
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width),
-                              height=self.apply_widget_scaling(self.desired_height))
+                              height=self.apply_widget_scaling(self._desired_height))
         self.draw()
 
     def draw(self, no_color_updates=False):
 
-        requires_recoloring = self.draw_engine.draw_rounded_rect_with_border(self.apply_widget_scaling(self.current_width),
+        requires_recoloring = self.draw_engine.draw_rounded_rect_with_border(self.apply_widget_scaling(self._current_width),
-                                                                             self.apply_widget_scaling(self.current_height),
+                                                                             self.apply_widget_scaling(self._current_height),
                                                                              self.apply_widget_scaling(self.corner_radius),
                                                                              self.apply_widget_scaling(self.border_width),
                                                                              overwrite_preferred_drawing_method=self._overwrite_preferred_drawing_method)
@@ -86,17 +86,17 @@ class CTkFrame(CTkBaseClass):
         if no_color_updates is False or requires_recoloring:
             if self.fg_color is None:
                 self.canvas.itemconfig("inner_parts",
-                                       fill=ThemeManager.single_color(self.bg_color, self.appearance_mode),
+                                       fill=ThemeManager.single_color(self.bg_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.bg_color, self._appearance_mode))
             else:
                 self.canvas.itemconfig("inner_parts",
-                                       fill=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                                       fill=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.fg_color, self._appearance_mode))
 
             self.canvas.itemconfig("border_parts",
-                                   fill=ThemeManager.single_color(self.border_color, self.appearance_mode),
+                                   fill=ThemeManager.single_color(self.border_color, self._appearance_mode),
-                                   outline=ThemeManager.single_color(self.border_color, self.appearance_mode))
+                                   outline=ThemeManager.single_color(self.border_color, self._appearance_mode))
-            self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+            self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
 
         self.canvas.tag_lower("inner_parts")
         self.canvas.tag_lower("border_parts")

customtkinter/widgets/ctk_label.py

@@ -12,13 +12,13 @@ class CTkLabel(CTkBaseClass):
                  fg_color="default_theme",
                  text_color="default_theme",
                  corner_radius="default_theme",
-                 width=120,
+                 width=140,
                  height=28,
                  text="CTkLabel",
                  text_font="default_theme",
                  **kwargs):
 
-        # transfer basic functionality (bg_color, size, appearance_mode, scaling) to CTkBaseClass
+        # transfer basic functionality (bg_color, size, _appearance_mode, scaling) to CTkBaseClass
         if "master" in kwargs:
             super().__init__(*args, bg_color=bg_color, width=width, height=height, master=kwargs["master"])
             del kwargs["master"]
@@ -44,8 +44,8 @@ class CTkLabel(CTkBaseClass):
 
         self.canvas = CTkCanvas(master=self,
                                 highlightthickness=0,
-                                width=self.apply_widget_scaling(self.desired_width),
+                                width=self.apply_widget_scaling(self._desired_width),
-                                height=self.apply_widget_scaling(self.desired_height))
+                                height=self.apply_widget_scaling(self._desired_height))
         self.canvas.grid(row=0, column=0, sticky="nswe")
         self.draw_engine = DrawEngine(self.canvas)
 
@@ -63,7 +63,7 @@ class CTkLabel(CTkBaseClass):
     def set_scaling(self, *args, **kwargs):
         super().set_scaling(*args, **kwargs)
 
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width), height=self.apply_widget_scaling(self.desired_height))
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width), height=self.apply_widget_scaling(self._desired_height))
         self.text_label.configure(font=self.apply_font_scaling(self.text_font))
         self.text_label.grid(row=0, column=0, padx=self.apply_widget_scaling(self.corner_radius))
 
@@ -72,33 +72,33 @@ class CTkLabel(CTkBaseClass):
     def set_dimensions(self, width=None, height=None):
         super().set_dimensions(width, height)
 
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width),
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width),
-                              height=self.apply_widget_scaling(self.desired_height))
+                              height=self.apply_widget_scaling(self._desired_height))
         self.draw()
 
     def draw(self, no_color_updates=False):
-        requires_recoloring = self.draw_engine.draw_rounded_rect_with_border(self.apply_widget_scaling(self.current_width),
+        requires_recoloring = self.draw_engine.draw_rounded_rect_with_border(self.apply_widget_scaling(self._current_width),
-                                                                             self.apply_widget_scaling(self.current_height),
+                                                                             self.apply_widget_scaling(self._current_height),
                                                                              self.apply_widget_scaling(self.corner_radius),
                                                                              0)
 
         if no_color_updates is False or requires_recoloring:
-            if ThemeManager.single_color(self.fg_color, self.appearance_mode) is not None:
+            if ThemeManager.single_color(self.fg_color, self._appearance_mode) is not None:
                 self.canvas.itemconfig("inner_parts",
-                                       fill=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                                       fill=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.fg_color, self._appearance_mode))
 
-                self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self.appearance_mode),
+                self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self._appearance_mode),
-                                          bg=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                          bg=ThemeManager.single_color(self.fg_color, self._appearance_mode))
             else:
                 self.canvas.itemconfig("inner_parts",
-                                       fill=ThemeManager.single_color(self.bg_color, self.appearance_mode),
+                                       fill=ThemeManager.single_color(self.bg_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.bg_color, self._appearance_mode))
 
-                self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self.appearance_mode),
+                self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self._appearance_mode),
-                                          bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+                                          bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
 
-            self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+            self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
 
     def configure(self, *args, **kwargs):
         require_redraw = False  # some attribute changes require a call of self.draw() at the end

customtkinter/widgets/ctk_optionmenu.py

@@ -1,5 +1,6 @@
 import tkinter
 import sys
+from typing import Union
 
 from .dropdown_menu import DropdownMenu
 
@@ -23,7 +24,7 @@ class CTkOptionMenu(CTkBaseClass):
                  variable=None,
                  values=None,
                  command=None,
-                 width=120,
+                 width=140,
                  height=28,
                  corner_radius="default_theme",
                  text_font="default_theme",
@@ -33,7 +34,7 @@ class CTkOptionMenu(CTkBaseClass):
                  state=tkinter.NORMAL,
                  **kwargs):
 
-        # transfer basic functionality (bg_color, size, appearance_mode, scaling) to CTkBaseClass
+        # transfer basic functionality (bg_color, size, _appearance_mode, scaling) to CTkBaseClass
         super().__init__(*args, bg_color=bg_color, width=width, height=height, **kwargs)
 
         # color variables
@@ -61,13 +62,18 @@ class CTkOptionMenu(CTkBaseClass):
         self.state = state
         self.hover = hover
         self.click_animation_running = False
+
         if values is None:
             self.values = ["CTkOptionMenu"]
         else:
             self.values = values
-        self.current_value = self.values[0]
 
-        self.dropdown_menu = None
+        if len(self.values) > 0:
+            self.current_value = self.values[0]
+        else:
+            self.current_value = "CTkOptionMenu"
+
+        self.dropdown_menu: Union[DropdownMenu, None] = None
 
         # configure grid system (1x1)
         self.grid_rowconfigure(0, weight=1)
@@ -75,8 +81,8 @@ class CTkOptionMenu(CTkBaseClass):
 
         self.canvas = CTkCanvas(master=self,
                                 highlightthickness=0,
-                                width=self.apply_widget_scaling(self.desired_width),
+                                width=self.apply_widget_scaling(self._desired_width),
-                                height=self.apply_widget_scaling(self.desired_height))
+                                height=self.apply_widget_scaling(self._desired_height))
         self.canvas.grid(row=0, column=0, rowspan=1, columnspan=1, sticky="nsew")
         self.draw_engine = DrawEngine(self.canvas)
 
@@ -87,7 +93,6 @@ class CTkOptionMenu(CTkBaseClass):
         self.canvas.bind("<Button-1>", self.clicked)
         self.bind('<Configure>', self.update_dimensions_event)
 
-        self.set_cursor()
         self.draw()  # initial draw
 
         if self.variable is not None:
@@ -101,34 +106,34 @@ class CTkOptionMenu(CTkBaseClass):
             self.text_label.destroy()
             self.text_label = None
 
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width),
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width),
-                              height=self.apply_widget_scaling(self.desired_height))
+                              height=self.apply_widget_scaling(self._desired_height))
         self.draw()
 
     def set_dimensions(self, width: int = None, height: int = None):
         super().set_dimensions(width, height)
 
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width),
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width),
-                              height=self.apply_widget_scaling(self.desired_height))
+                              height=self.apply_widget_scaling(self._desired_height))
         self.draw()
 
     def draw(self, no_color_updates=False):
-        left_section_width = self.current_width - self.current_height
+        left_section_width = self._current_width - self._current_height
-        requires_recoloring = self.draw_engine.draw_rounded_rect_with_border_vertical_split(self.apply_widget_scaling(self.current_width),
+        requires_recoloring = self.draw_engine.draw_rounded_rect_with_border_vertical_split(self.apply_widget_scaling(self._current_width),
-                                                                                            self.apply_widget_scaling(self.current_height),
+                                                                                            self.apply_widget_scaling(self._current_height),
                                                                                             self.apply_widget_scaling(self.corner_radius),
                                                                                             0,
                                                                                             self.apply_widget_scaling(left_section_width))
 
-        requires_recoloring_2 = self.draw_engine.draw_dropdown_arrow(self.apply_widget_scaling(self.current_width - (self.current_height / 2)),
+        requires_recoloring_2 = self.draw_engine.draw_dropdown_arrow(self.apply_widget_scaling(self._current_width - (self._current_height / 2)),
-                                                                     self.apply_widget_scaling(self.current_height / 2),
+                                                                     self.apply_widget_scaling(self._current_height / 2),
-                                                                     self.apply_widget_scaling(self.current_height / 3))
+                                                                     self.apply_widget_scaling(self._current_height / 3))
         if self.text_label is None:
             self.text_label = tkinter.Label(master=self,
                                             font=self.apply_font_scaling(self.text_font))
             self.text_label.grid(row=0, column=0, rowspan=1, columnspan=1, sticky="w",
                                  padx=(max(self.apply_widget_scaling(self.corner_radius), 3),
-                                       max(self.current_width - left_section_width + 3, 3)))
+                                       max(self._current_width - left_section_width + 3, 3)))
 
             self.text_label.bind("<Enter>", self.on_enter)
             self.text_label.bind("<Leave>", self.on_leave)
@@ -140,32 +145,32 @@ class CTkOptionMenu(CTkBaseClass):
 
         if no_color_updates is False or requires_recoloring or requires_recoloring_2:
 
-            self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+            self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
 
             self.canvas.itemconfig("inner_parts_left",
-                                   outline=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                                   outline=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                   fill=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                   fill=ThemeManager.single_color(self.fg_color, self._appearance_mode))
             self.canvas.itemconfig("inner_parts_right",
-                                   outline=ThemeManager.single_color(self.button_color, self.appearance_mode),
+                                   outline=ThemeManager.single_color(self.button_color, self._appearance_mode),
-                                   fill=ThemeManager.single_color(self.button_color, self.appearance_mode))
+                                   fill=ThemeManager.single_color(self.button_color, self._appearance_mode))
 
-            self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self.appearance_mode))
+            self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self._appearance_mode))
 
             if self.state == tkinter.DISABLED:
-                self.text_label.configure(fg=(ThemeManager.single_color(self.text_color_disabled, self.appearance_mode)))
+                self.text_label.configure(fg=(ThemeManager.single_color(self.text_color_disabled, self._appearance_mode)))
                 self.canvas.itemconfig("dropdown_arrow",
-                                       fill=ThemeManager.single_color(self.text_color_disabled, self.appearance_mode))
+                                       fill=ThemeManager.single_color(self.text_color_disabled, self._appearance_mode))
             else:
-                self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self.appearance_mode))
+                self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self._appearance_mode))
                 self.canvas.itemconfig("dropdown_arrow",
-                                       fill=ThemeManager.single_color(self.text_color, self.appearance_mode))
+                                       fill=ThemeManager.single_color(self.text_color, self._appearance_mode))
 
-            self.text_label.configure(bg=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+            self.text_label.configure(bg=ThemeManager.single_color(self.fg_color, self._appearance_mode))
 
     def open_dropdown_menu(self):
         self.dropdown_menu = DropdownMenu(x_position=self.winfo_rootx(),
-                                          y_position=self.winfo_rooty() + self.apply_widget_scaling(self.current_height + 4),
+                                          y_position=self.winfo_rooty() + self.apply_widget_scaling(self._current_height + 4),
-                                          width=self.current_width,
+                                          width=self._current_width,
                                           values=self.values,
                                           command=self.set,
                                           fg_color=self.dropdown_color,
@@ -178,7 +183,6 @@ class CTkOptionMenu(CTkBaseClass):
 
         if "state" in kwargs:
             self.state = kwargs["state"]
-            self.set_cursor()
             require_redraw = True
             del kwargs["state"]
 
@@ -236,40 +240,40 @@ class CTkOptionMenu(CTkBaseClass):
             self.set_dimensions(height=kwargs["height"])
             del kwargs["height"]
 
+        if "values" in kwargs:
+            self.values = kwargs["values"]
+            del kwargs["values"]
+
         super().configure(*args, **kwargs)
 
         if require_redraw:
             self.draw()
 
-    def set_cursor(self):
+    def on_enter(self, event=0):
-        if Settings.cursor_manipulation_enabled:
+        if self.hover is True and self.state == tkinter.NORMAL and len(self.values) > 0:
-            if self.state == tkinter.DISABLED:
-                if sys.platform == "darwin" and len(self.values) > 0 and Settings.cursor_manipulation_enabled:
-                    self.configure(cursor="arrow")
-                elif sys.platform.startswith("win") and len(self.values) > 0 and Settings.cursor_manipulation_enabled:
-                    self.configure(cursor="arrow")
-
-            elif self.state == tkinter.NORMAL:
             if sys.platform == "darwin" and len(self.values) > 0 and Settings.cursor_manipulation_enabled:
                 self.configure(cursor="pointinghand")
             elif sys.platform.startswith("win") and len(self.values) > 0 and Settings.cursor_manipulation_enabled:
                 self.configure(cursor="hand2")
 
-    def on_enter(self, event=0):
-        if self.hover is True and self.state == tkinter.NORMAL:
             # set color of inner button parts to hover color
             self.canvas.itemconfig("inner_parts_right",
-                                   outline=ThemeManager.single_color(self.button_hover_color, self.appearance_mode),
+                                   outline=ThemeManager.single_color(self.button_hover_color, self._appearance_mode),
-                                   fill=ThemeManager.single_color(self.button_hover_color, self.appearance_mode))
+                                   fill=ThemeManager.single_color(self.button_hover_color, self._appearance_mode))
 
     def on_leave(self, event=0):
         self.click_animation_running = False
 
         if self.hover is True:
+            if sys.platform == "darwin" and len(self.values) > 0 and Settings.cursor_manipulation_enabled:
+                self.configure(cursor="arrow")
+            elif sys.platform.startswith("win") and len(self.values) > 0 and Settings.cursor_manipulation_enabled:
+                self.configure(cursor="arrow")
+
             # set color of inner button parts
             self.canvas.itemconfig("inner_parts_right",
-                                   outline=ThemeManager.single_color(self.button_color, self.appearance_mode),
+                                   outline=ThemeManager.single_color(self.button_color, self._appearance_mode),
-                                   fill=ThemeManager.single_color(self.button_color, self.appearance_mode))
+                                   fill=ThemeManager.single_color(self.button_color, self._appearance_mode))
 
     def click_animation(self):
         if self.click_animation_running:
@@ -294,16 +298,13 @@ class CTkOptionMenu(CTkBaseClass):
 
         if not from_variable_callback:
             if self.function is not None:
-                try:
                 self.function(self.current_value)
-                except Exception:
-                    pass
 
     def get(self) -> str:
         return self.current_value
 
     def clicked(self, event=0):
-        if self.state is not tkinter.DISABLED:
+        if self.state is not tkinter.DISABLED and len(self.values) > 0:
             self.open_dropdown_menu()
 
             # click animation: change color with .on_leave() and back to normal after 100ms with click_animation()

customtkinter/widgets/ctk_progressbar.py

@@ -3,12 +3,11 @@ import tkinter
 from .ctk_canvas import CTkCanvas
 from ..theme_manager import ThemeManager
 from ..draw_engine import DrawEngine
-from ..settings import Settings
 from .widget_base_class import CTkBaseClass
 
 
 class CTkProgressBar(CTkBaseClass):
-    """ tkinter custom progressbar, always horizontal, values are from 0 to 1 """
+    """ tkinter custom progressbar, values from 0 to 1 """
 
     def __init__(self, *args,
                  variable=None,
@@ -35,7 +34,7 @@ class CTkProgressBar(CTkBaseClass):
             else:
                 height = 8
 
-        # transfer basic functionality (bg_color, size, appearance_mode, scaling) to CTkBaseClass
+        # transfer basic functionality (bg_color, size, _appearance_mode, scaling) to CTkBaseClass
         super().__init__(*args, bg_color=bg_color, width=width, height=height, **kwargs)
 
         # color
@@ -59,8 +58,8 @@ class CTkProgressBar(CTkBaseClass):
 
         self.canvas = CTkCanvas(master=self,
                                 highlightthickness=0,
-                                width=self.apply_widget_scaling(self.desired_width),
+                                width=self.apply_widget_scaling(self._desired_width),
-                                height=self.apply_widget_scaling(self.desired_height))
+                                height=self.apply_widget_scaling(self._desired_height))
         self.canvas.grid(row=0, column=0, rowspan=1, columnspan=1, sticky="nswe")
         self.draw_engine = DrawEngine(self.canvas)
 
@@ -78,14 +77,14 @@ class CTkProgressBar(CTkBaseClass):
     def set_scaling(self, *args, **kwargs):
         super().set_scaling(*args, **kwargs)
 
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width), height=self.apply_widget_scaling(self.desired_height))
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width), height=self.apply_widget_scaling(self._desired_height))
         self.draw()
 
     def set_dimensions(self, width=None, height=None):
         super().set_dimensions(width, height)
 
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width),
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width),
-                              height=self.apply_widget_scaling(self.desired_height))
+                              height=self.apply_widget_scaling(self._desired_height))
         self.draw()
 
     def destroy(self):
@@ -102,24 +101,24 @@ class CTkProgressBar(CTkBaseClass):
         else:
             orientation = "w"
 
-        requires_recoloring = self.draw_engine.draw_rounded_progress_bar_with_border(self.apply_widget_scaling(self.current_width),
+        requires_recoloring = self.draw_engine.draw_rounded_progress_bar_with_border(self.apply_widget_scaling(self._current_width),
-                                                                                     self.apply_widget_scaling(self.current_height),
+                                                                                     self.apply_widget_scaling(self._current_height),
                                                                                      self.apply_widget_scaling(self.corner_radius),
                                                                                      self.apply_widget_scaling(self.border_width),
                                                                                      self.value,
                                                                                      orientation)
 
         if no_color_updates is False or requires_recoloring:
-            self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+            self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
             self.canvas.itemconfig("border_parts",
-                                   fill=ThemeManager.single_color(self.border_color, self.appearance_mode),
+                                   fill=ThemeManager.single_color(self.border_color, self._appearance_mode),
-                                   outline=ThemeManager.single_color(self.border_color, self.appearance_mode))
+                                   outline=ThemeManager.single_color(self.border_color, self._appearance_mode))
             self.canvas.itemconfig("inner_parts",
-                                   fill=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                                   fill=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                   outline=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                   outline=ThemeManager.single_color(self.fg_color, self._appearance_mode))
             self.canvas.itemconfig("progress_parts",
-                                   fill=ThemeManager.single_color(self.progress_color, self.appearance_mode),
+                                   fill=ThemeManager.single_color(self.progress_color, self._appearance_mode),
-                                   outline=ThemeManager.single_color(self.progress_color, self.appearance_mode))
+                                   outline=ThemeManager.single_color(self.progress_color, self._appearance_mode))
 
     def configure(self, *args, **kwargs):
         require_redraw = False  # some attribute changes require a call of self.draw() at the end

customtkinter/widgets/ctk_radiobutton.py

@@ -32,7 +32,7 @@ class CTkRadioButton(CTkBaseClass):
                  textvariable=None,
                  **kwargs):
 
-        # transfer basic functionality (bg_color, size, appearance_mode, scaling) to CTkBaseClass
+        # transfer basic functionality (bg_color, size, _appearance_mode, scaling) to CTkBaseClass
         super().__init__(*args, bg_color=bg_color, width=width, height=height, **kwargs)
 
         # color
@@ -71,14 +71,14 @@ class CTkRadioButton(CTkBaseClass):
 
         self.bg_canvas = CTkCanvas(master=self,
                                    highlightthickness=0,
-                                   width=self.apply_widget_scaling(self.current_width),
+                                   width=self.apply_widget_scaling(self._current_width),
-                                   height=self.apply_widget_scaling(self.current_height))
+                                   height=self.apply_widget_scaling(self._current_height))
         self.bg_canvas.grid(row=0, column=0, padx=0, pady=0, columnspan=3, rowspan=1, sticky="nswe")
 
         self.canvas = CTkCanvas(master=self,
                                 highlightthickness=0,
-                                width=self.apply_widget_scaling(self.current_width),
+                                width=self.apply_widget_scaling(self._current_width),
-                                height=self.apply_widget_scaling(self.current_height))
+                                height=self.apply_widget_scaling(self._current_height))
         self.canvas.grid(row=0, column=0, padx=0, pady=0, columnspan=1)
         self.draw_engine = DrawEngine(self.canvas)
 
@@ -102,8 +102,8 @@ class CTkRadioButton(CTkBaseClass):
         self.grid_columnconfigure(1, weight=0, minsize=self.apply_widget_scaling(6))
         self.text_label.configure(font=self.apply_font_scaling(self.text_font))
 
-        self.bg_canvas.configure(width=self.apply_widget_scaling(self.desired_width), height=self.apply_widget_scaling(self.desired_height))
+        self.bg_canvas.configure(width=self.apply_widget_scaling(self._desired_width), height=self.apply_widget_scaling(self._desired_height))
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width), height=self.apply_widget_scaling(self.desired_height))
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width), height=self.apply_widget_scaling(self._desired_height))
         self.draw()
 
     def destroy(self):
@@ -113,26 +113,26 @@ class CTkRadioButton(CTkBaseClass):
         super().destroy()
 
     def draw(self, no_color_updates=False):
-        requires_recoloring = self.draw_engine.draw_rounded_rect_with_border(self.apply_widget_scaling(self.current_width),
+        requires_recoloring = self.draw_engine.draw_rounded_rect_with_border(self.apply_widget_scaling(self._current_width),
-                                                                             self.apply_widget_scaling(self.current_height),
+                                                                             self.apply_widget_scaling(self._current_height),
                                                                              self.apply_widget_scaling(self.corner_radius),
                                                                              self.apply_widget_scaling(self.border_width))
 
-        self.bg_canvas.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+        self.bg_canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
-        self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+        self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
 
         if self.check_state is False:
             self.canvas.itemconfig("border_parts",
-                                   outline=ThemeManager.single_color(self.border_color, self.appearance_mode),
+                                   outline=ThemeManager.single_color(self.border_color, self._appearance_mode),
-                                   fill=ThemeManager.single_color(self.border_color, self.appearance_mode))
+                                   fill=ThemeManager.single_color(self.border_color, self._appearance_mode))
         else:
             self.canvas.itemconfig("border_parts",
-                                   outline=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                                   outline=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                   fill=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                   fill=ThemeManager.single_color(self.fg_color, self._appearance_mode))
 
         self.canvas.itemconfig("inner_parts",
-                               outline=ThemeManager.single_color(self.bg_color, self.appearance_mode),
+                               outline=ThemeManager.single_color(self.bg_color, self._appearance_mode),
-                               fill=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+                               fill=ThemeManager.single_color(self.bg_color, self._appearance_mode))
 
         if self.text_label is None:
             self.text_label = tkinter.Label(master=self,
@@ -148,11 +148,11 @@ class CTkRadioButton(CTkBaseClass):
             self.text_label.bind("<Button-1>", self.invoke)
 
         if self.state == tkinter.DISABLED:
-            self.text_label.configure(fg=ThemeManager.single_color(self.text_color_disabled, self.appearance_mode))
+            self.text_label.configure(fg=ThemeManager.single_color(self.text_color_disabled, self._appearance_mode))
         else:
-            self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self.appearance_mode))
+            self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self._appearance_mode))
 
-        self.text_label.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+        self.text_label.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
 
         self.set_text(self.text)
 
@@ -260,19 +260,19 @@ class CTkRadioButton(CTkBaseClass):
     def on_enter(self, event=0):
         if self.hover is True and self.state == tkinter.NORMAL:
             self.canvas.itemconfig("border_parts",
-                                   fill=ThemeManager.single_color(self.hover_color, self.appearance_mode),
+                                   fill=ThemeManager.single_color(self.hover_color, self._appearance_mode),
-                                   outline=ThemeManager.single_color(self.hover_color, self.appearance_mode))
+                                   outline=ThemeManager.single_color(self.hover_color, self._appearance_mode))
 
     def on_leave(self, event=0):
         if self.hover is True:
             if self.check_state is True:
                 self.canvas.itemconfig("border_parts",
-                                       fill=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                                       fill=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.fg_color, self._appearance_mode))
             else:
                 self.canvas.itemconfig("border_parts",
-                                       fill=ThemeManager.single_color(self.border_color, self.appearance_mode),
+                                       fill=ThemeManager.single_color(self.border_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.border_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.border_color, self._appearance_mode))
 
     def variable_callback(self, var_name, index, mode):
         if not self.variable_callback_blocked:

customtkinter/widgets/ctk_slider.py

@@ -9,7 +9,7 @@ from .widget_base_class import CTkBaseClass
 
 
 class CTkSlider(CTkBaseClass):
-    """ tkinter custom slider, always horizontal """
+    """ tkinter custom slider"""
 
     def __init__(self, *args,
                  bg_color=None,
@@ -44,7 +44,7 @@ class CTkSlider(CTkBaseClass):
             else:
                 height = 16
 
-        # transfer basic functionality (bg_color, size, appearance_mode, scaling) to CTkBaseClass
+        # transfer basic functionality (bg_color, size, _appearance_mode, scaling) to CTkBaseClass
         super().__init__(*args, bg_color=bg_color, width=width, height=height, **kwargs)
 
         # color
@@ -81,8 +81,8 @@ class CTkSlider(CTkBaseClass):
 
         self.canvas = CTkCanvas(master=self,
                                 highlightthickness=0,
-                                width=self.apply_widget_scaling(self.desired_width),
+                                width=self.apply_widget_scaling(self._desired_width),
-                                height=self.apply_widget_scaling(self.desired_height))
+                                height=self.apply_widget_scaling(self._desired_height))
         self.canvas.grid(column=0, row=0, rowspan=1, columnspan=1, sticky="nswe")
         self.draw_engine = DrawEngine(self.canvas)
 
@@ -106,14 +106,14 @@ class CTkSlider(CTkBaseClass):
     def set_scaling(self, *args, **kwargs):
         super().set_scaling(*args, **kwargs)
 
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width), height=self.apply_widget_scaling(self.desired_height))
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width), height=self.apply_widget_scaling(self._desired_height))
         self.draw()
 
     def set_dimensions(self, width=None, height=None):
         super().set_dimensions(width, height)
 
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width),
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width),
-                              height=self.apply_widget_scaling(self.desired_height))
+                              height=self.apply_widget_scaling(self._desired_height))
         self.draw()
 
     def destroy(self):
@@ -138,8 +138,8 @@ class CTkSlider(CTkBaseClass):
         else:
             orientation = "w"
 
-        requires_recoloring = self.draw_engine.draw_rounded_slider_with_border_and_button(self.apply_widget_scaling(self.current_width),
+        requires_recoloring = self.draw_engine.draw_rounded_slider_with_border_and_button(self.apply_widget_scaling(self._current_width),
-                                                                                          self.apply_widget_scaling(self.current_height),
+                                                                                          self.apply_widget_scaling(self._current_height),
                                                                                           self.apply_widget_scaling(self.corner_radius),
                                                                                           self.apply_widget_scaling(self.border_width),
                                                                                           self.apply_widget_scaling(self.button_length),
@@ -147,33 +147,33 @@ class CTkSlider(CTkBaseClass):
                                                                                           self.value, orientation)
 
         if no_color_updates is False or requires_recoloring:
-            self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+            self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
 
             if self.border_color is None:
-                self.canvas.itemconfig("border_parts", fill=ThemeManager.single_color(self.bg_color, self.appearance_mode),
+                self.canvas.itemconfig("border_parts", fill=ThemeManager.single_color(self.bg_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.bg_color, self._appearance_mode))
             else:
-                self.canvas.itemconfig("border_parts", fill=ThemeManager.single_color(self.border_color, self.appearance_mode),
+                self.canvas.itemconfig("border_parts", fill=ThemeManager.single_color(self.border_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.border_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.border_color, self._appearance_mode))
 
-            self.canvas.itemconfig("inner_parts", fill=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+            self.canvas.itemconfig("inner_parts", fill=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                   outline=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                   outline=ThemeManager.single_color(self.fg_color, self._appearance_mode))
 
             if self.progress_color is None:
-                self.canvas.itemconfig("progress_parts", fill=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                self.canvas.itemconfig("progress_parts", fill=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.fg_color, self._appearance_mode))
             else:
-                self.canvas.itemconfig("progress_parts", fill=ThemeManager.single_color(self.progress_color, self.appearance_mode),
+                self.canvas.itemconfig("progress_parts", fill=ThemeManager.single_color(self.progress_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.progress_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.progress_color, self._appearance_mode))
 
-            self.canvas.itemconfig("slider_parts", fill=ThemeManager.single_color(self.button_color, self.appearance_mode),
+            self.canvas.itemconfig("slider_parts", fill=ThemeManager.single_color(self.button_color, self._appearance_mode),
-                                   outline=ThemeManager.single_color(self.button_color, self.appearance_mode))
+                                   outline=ThemeManager.single_color(self.button_color, self._appearance_mode))
 
     def clicked(self, event=None):
         if self.orient.lower() == "horizontal":
-            self.value = (event.x / self.current_width) / self.widget_scaling
+            self.value = (event.x / self._current_width) / self._widget_scaling
         else:
-            self.value = 1 - (event.y / self.current_height) / self.widget_scaling
+            self.value = 1 - (event.y / self._current_height) / self._widget_scaling
 
         if self.value > 1:
             self.value = 1
@@ -195,13 +195,13 @@ class CTkSlider(CTkBaseClass):
 
     def on_enter(self, event=0):
         self.hover_state = True
-        self.canvas.itemconfig("slider_parts", fill=ThemeManager.single_color(self.button_hover_color, self.appearance_mode),
+        self.canvas.itemconfig("slider_parts", fill=ThemeManager.single_color(self.button_hover_color, self._appearance_mode),
-                               outline=ThemeManager.single_color(self.button_hover_color, self.appearance_mode))
+                               outline=ThemeManager.single_color(self.button_hover_color, self._appearance_mode))
 
     def on_leave(self, event=0):
         self.hover_state = False
-        self.canvas.itemconfig("slider_parts", fill=ThemeManager.single_color(self.button_color, self.appearance_mode),
+        self.canvas.itemconfig("slider_parts", fill=ThemeManager.single_color(self.button_color, self._appearance_mode),
-                               outline=ThemeManager.single_color(self.button_color, self.appearance_mode))
+                               outline=ThemeManager.single_color(self.button_color, self._appearance_mode))
 
     def round_to_step_size(self, value):
         if self.number_of_steps is not None:

customtkinter/widgets/ctk_switch.py

@@ -34,7 +34,7 @@ class CTkSwitch(CTkBaseClass):
                  state=tkinter.NORMAL,
                  **kwargs):
 
-        # transfer basic functionality (bg_color, size, appearance_mode, scaling) to CTkBaseClass
+        # transfer basic functionality (bg_color, size, _appearance_mode, scaling) to CTkBaseClass
         super().__init__(*args, bg_color=bg_color, width=width, height=height, **kwargs)
 
         # color
@@ -79,14 +79,14 @@ class CTkSwitch(CTkBaseClass):
 
         self.bg_canvas = CTkCanvas(master=self,
                                    highlightthickness=0,
-                                   width=self.apply_widget_scaling(self.current_width),
+                                   width=self.apply_widget_scaling(self._current_width),
-                                   height=self.apply_widget_scaling(self.current_height))
+                                   height=self.apply_widget_scaling(self._current_height))
         self.bg_canvas.grid(row=0, column=0, padx=0, pady=0, columnspan=3, rowspan=1, sticky="nswe")
 
         self.canvas = CTkCanvas(master=self,
                                 highlightthickness=0,
-                                width=self.apply_widget_scaling(self.current_width),
+                                width=self.apply_widget_scaling(self._current_width),
-                                height=self.apply_widget_scaling(self.current_height))
+                                height=self.apply_widget_scaling(self._current_height))
         self.canvas.grid(row=0, column=0, padx=0, pady=0, columnspan=1, sticky="nswe")
         self.draw_engine = DrawEngine(self.canvas)
 
@@ -110,8 +110,8 @@ class CTkSwitch(CTkBaseClass):
         self.grid_columnconfigure(1, weight=0, minsize=self.apply_widget_scaling(6))
         self.text_label.configure(font=self.apply_font_scaling(self.text_font))
 
-        self.bg_canvas.configure(width=self.apply_widget_scaling(self.desired_width), height=self.apply_widget_scaling(self.desired_height))
+        self.bg_canvas.configure(width=self.apply_widget_scaling(self._desired_width), height=self.apply_widget_scaling(self._desired_height))
-        self.canvas.configure(width=self.apply_widget_scaling(self.desired_width), height=self.apply_widget_scaling(self.desired_height))
+        self.canvas.configure(width=self.apply_widget_scaling(self._desired_width), height=self.apply_widget_scaling(self._desired_height))
         self.draw()
 
     def destroy(self):
@@ -146,16 +146,16 @@ class CTkSwitch(CTkBaseClass):
     def draw(self, no_color_updates=False):
 
         if self.check_state is True:
-            requires_recoloring = self.draw_engine.draw_rounded_slider_with_border_and_button(self.apply_widget_scaling(self.current_width),
+            requires_recoloring = self.draw_engine.draw_rounded_slider_with_border_and_button(self.apply_widget_scaling(self._current_width),
-                                                                                              self.apply_widget_scaling(self.current_height),
+                                                                                              self.apply_widget_scaling(self._current_height),
                                                                                               self.apply_widget_scaling(self.corner_radius),
                                                                                               self.apply_widget_scaling(self.border_width),
                                                                                               self.apply_widget_scaling(self.button_length),
                                                                                               self.apply_widget_scaling(self.corner_radius),
                                                                                               1, "w")
         else:
-            requires_recoloring = self.draw_engine.draw_rounded_slider_with_border_and_button(self.apply_widget_scaling(self.current_width),
+            requires_recoloring = self.draw_engine.draw_rounded_slider_with_border_and_button(self.apply_widget_scaling(self._current_width),
-                                                                                              self.apply_widget_scaling(self.current_height),
+                                                                                              self.apply_widget_scaling(self._current_height),
                                                                                               self.apply_widget_scaling(self.corner_radius),
                                                                                               self.apply_widget_scaling(self.border_width),
                                                                                               self.apply_widget_scaling(self.button_length),
@@ -163,28 +163,28 @@ class CTkSwitch(CTkBaseClass):
                                                                                               0, "w")
 
         if no_color_updates is False or requires_recoloring:
-            self.bg_canvas.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+            self.bg_canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
-            self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+            self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
 
             if self.border_color is None:
-                self.canvas.itemconfig("border_parts", fill=ThemeManager.single_color(self.bg_color, self.appearance_mode),
+                self.canvas.itemconfig("border_parts", fill=ThemeManager.single_color(self.bg_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.bg_color, self._appearance_mode))
             else:
-                self.canvas.itemconfig("border_parts", fill=ThemeManager.single_color(self.border_color, self.appearance_mode),
+                self.canvas.itemconfig("border_parts", fill=ThemeManager.single_color(self.border_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.border_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.border_color, self._appearance_mode))
 
-            self.canvas.itemconfig("inner_parts", fill=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+            self.canvas.itemconfig("inner_parts", fill=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                   outline=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                   outline=ThemeManager.single_color(self.fg_color, self._appearance_mode))
 
             if self.progress_color is None:
-                self.canvas.itemconfig("progress_parts", fill=ThemeManager.single_color(self.fg_color, self.appearance_mode),
+                self.canvas.itemconfig("progress_parts", fill=ThemeManager.single_color(self.fg_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.fg_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.fg_color, self._appearance_mode))
             else:
-                self.canvas.itemconfig("progress_parts", fill=ThemeManager.single_color(self.progress_color, self.appearance_mode),
+                self.canvas.itemconfig("progress_parts", fill=ThemeManager.single_color(self.progress_color, self._appearance_mode),
-                                       outline=ThemeManager.single_color(self.progress_color, self.appearance_mode))
+                                       outline=ThemeManager.single_color(self.progress_color, self._appearance_mode))
 
-            self.canvas.itemconfig("slider_parts", fill=ThemeManager.single_color(self.button_color, self.appearance_mode),
+            self.canvas.itemconfig("slider_parts", fill=ThemeManager.single_color(self.button_color, self._appearance_mode),
-                                   outline=ThemeManager.single_color(self.button_color, self.appearance_mode))
+                                   outline=ThemeManager.single_color(self.button_color, self._appearance_mode))
 
         if self.text_label is None:
             self.text_label = tkinter.Label(master=self,
@@ -203,11 +203,11 @@ class CTkSwitch(CTkBaseClass):
                 self.text_label.configure(textvariable=self.textvariable)
 
         if self.state == tkinter.DISABLED:
-            self.text_label.configure(fg=(ThemeManager.single_color(self.text_color_disabled, self.appearance_mode)))
+            self.text_label.configure(fg=(ThemeManager.single_color(self.text_color_disabled, self._appearance_mode)))
         else:
-            self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self.appearance_mode))
+            self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self._appearance_mode))
 
-        self.text_label.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+        self.text_label.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
 
         self.set_text(self.text)
 
@@ -239,28 +239,28 @@ class CTkSwitch(CTkBaseClass):
 
             self.draw(no_color_updates=True)
 
-            if self.callback_function is not None:
-                self.callback_function()
-
             if self.variable is not None and not from_variable_callback:
                 self.variable_callback_blocked = True
                 self.variable.set(self.onvalue)
                 self.variable_callback_blocked = False
 
+            if self.callback_function is not None:
+                self.callback_function()
+
     def deselect(self, from_variable_callback=False):
         if self.state is not tkinter.DISABLED or from_variable_callback:
             self.check_state = False
 
             self.draw(no_color_updates=True)
 
-            if self.callback_function is not None:
-                self.callback_function()
-
             if self.variable is not None and not from_variable_callback:
                 self.variable_callback_blocked = True
                 self.variable.set(self.offvalue)
                 self.variable_callback_blocked = False
 
+            if self.callback_function is not None:
+                self.callback_function()
+
     def get(self):
         return self.onvalue if self.check_state is True else self.offvalue
 
@@ -268,13 +268,13 @@ class CTkSwitch(CTkBaseClass):
         self.hover_state = True
 
         if self.state is not tkinter.DISABLED:
-            self.canvas.itemconfig("slider_parts", fill=ThemeManager.single_color(self.button_hover_color, self.appearance_mode),
+            self.canvas.itemconfig("slider_parts", fill=ThemeManager.single_color(self.button_hover_color, self._appearance_mode),
-                                   outline=ThemeManager.single_color(self.button_hover_color, self.appearance_mode))
+                                   outline=ThemeManager.single_color(self.button_hover_color, self._appearance_mode))
 
     def on_leave(self, event=0):
         self.hover_state = False
-        self.canvas.itemconfig("slider_parts", fill=ThemeManager.single_color(self.button_color, self.appearance_mode),
+        self.canvas.itemconfig("slider_parts", fill=ThemeManager.single_color(self.button_color, self._appearance_mode),
-                               outline=ThemeManager.single_color(self.button_color, self.appearance_mode))
+                               outline=ThemeManager.single_color(self.button_color, self._appearance_mode))
 
     def variable_callback(self, var_name, index, mode):
         if not self.variable_callback_blocked:

customtkinter/widgets/dropdown_menu.py

@@ -1,6 +1,7 @@
 import customtkinter
 import tkinter
 import sys
+from typing import Union
 
 from ..theme_manager import ThemeManager
 from ..appearance_mode_tracker import AppearanceModeTracker
@@ -27,7 +28,8 @@ class DropdownMenu(tkinter.Toplevel):
         super().__init__(*args, **kwargs)
 
         ScalingTracker.add_widget(self.set_scaling, self)
-        self.widget_scaling = ScalingTracker.get_widget_scaling(self)
+        self._widget_scaling = ScalingTracker.get_widget_scaling(self)
+        self._spacing_scaling = ScalingTracker.get_spacing_scaling(self)
 
         self.values = values
         self.command = command
@@ -40,15 +42,17 @@ class DropdownMenu(tkinter.Toplevel):
         self.text_color = text_color
 
         # shape
-        self.width = width
         self.corner_radius = corner_radius
         self.button_corner_radius = button_corner_radius
         self.button_height = button_height
+        self.width = width
+        self.height = max(len(self.values), 1) * (self.button_height + self.apply_spacing_scaling(y_spacing)) + self.apply_spacing_scaling(y_spacing)
 
         self.geometry(f"{round(self.apply_widget_scaling(self.width))}x" +
-                      f"{round(self.apply_widget_scaling(len(self.values) * (self.button_height + y_spacing) + y_spacing))}+" +
+                      f"{round(self.apply_widget_scaling(self.height))}+" +
                       f"{round(x_position)}+{round(y_position)}")
         self.grid_columnconfigure(0, weight=1)
+        self.grid_rowconfigure(0, weight=1)
 
         if sys.platform.startswith("darwin"):
             self.overrideredirect(True)  # remove title-bar
@@ -81,8 +85,8 @@ class DropdownMenu(tkinter.Toplevel):
                                                 corner_radius=self.corner_radius,
                                                 fg_color=self.fg_color, overwrite_preferred_drawing_method="circle_shapes")
 
-        self.frame.grid(row=0, column=0, sticky="nsew", rowspan=len(self.values) + 1)
+        self.frame.grid(row=0, column=0, sticky="nsew", rowspan=1)
-        self.frame.grid_rowconfigure(len(self.values) + 1, minsize=y_spacing)  # add spacing at the bottom
+        self.frame.grid_rowconfigure(len(self.values) + 1, minsize=self.apply_spacing_scaling(y_spacing))  # add spacing at the bottom
         self.frame.grid_columnconfigure(0, weight=1)
 
         self.button_list = []
@@ -90,24 +94,31 @@ class DropdownMenu(tkinter.Toplevel):
             button = customtkinter.CTkButton(self.frame,
                                              text=option,
                                              height=self.button_height,
-                                             width=self.width - 2 * x_spacing,
+                                             width=self.width - 2 * self.apply_widget_scaling(x_spacing),
                                              fg_color=self.button_color,
                                              text_color=self.text_color,
                                              hover_color=self.button_hover_color,
                                              corner_radius=self.button_corner_radius,
                                              command=lambda i=index: self.button_callback(i))
+            button.text_label.configure(anchor="w")
             button.text_label.grid(row=0, column=0, rowspan=2, columnspan=2, sticky="w")
             button.grid(row=index, column=0,
-                        padx=x_spacing,
+                        padx=self.apply_widget_scaling(x_spacing),
-                        pady=(y_spacing, 0), sticky="ew")
+                        pady=(self.apply_widget_scaling(y_spacing), 0), sticky="ew")
             self.button_list.append(button)
 
         self.bind("<FocusOut>", self.focus_loss_event)
         self.frame.canvas.bind("<Button-1>", self.focus_loss_event)
 
-    def apply_widget_scaling(self, value):
+    def apply_widget_scaling(self, value: Union[int, float, str]) -> Union[float, str]:
         if isinstance(value, (int, float)):
-            return value * self.widget_scaling
+            return value * self._widget_scaling
+        else:
+            return value
+
+    def apply_spacing_scaling(self, value: Union[int, float, str]) -> Union[float, str]:
+        if isinstance(value, (int, float)):
+            return value * self._spacing_scaling
         else:
             return value
 

customtkinter/widgets/widget_base_class.py

@@ -17,38 +17,48 @@ from ..theme_manager import ThemeManager
 
 
 class CTkBaseClass(tkinter.Frame):
-    def __init__(self, *args, bg_color=None, width, height, **kwargs):
+    """ Base class of every Ctk widget, handles the dimensions, bg_color,
+        appearance_mode changes, scaling, bg changes of master if master is not a CTk widget """
+
+    def __init__(self,
+                 *args,
+                 bg_color: Union[str, tuple] = None,
+                 width: int,
+                 height: int,
+                 **kwargs):
         super().__init__(*args, width=width, height=height, **kwargs)  # set desired size of underlying tkinter.Frame
 
-        self.bg_color = self.detect_color_of_master() if bg_color is None else bg_color
+        # dimensions
+        self._current_width = width  # _current_width and _current_height in pixel, represent current size of the widget
+        self._current_height = height  # _current_width and _current_height are independent of the scale
+        self._desired_width = width  # _desired_width and _desired_height, represent desired size set by width and height
+        self._desired_height = height
 
-        self.current_width = width  # current_width and current_height in pixel, represent current size of the widget (not the desired size by init)
+        # scaling
-        self.current_height = height  # current_width and current_height are independent of the scale
+        ScalingTracker.add_widget(self.set_scaling, self)  # add callback for automatic scaling changes
-        self.desired_width = width
+        self._widget_scaling = ScalingTracker.get_widget_scaling(self)
-        self.desired_height = height
+        self._spacing_scaling = ScalingTracker.get_spacing_scaling(self)
 
-        # add set_scaling method to callback list of ScalingTracker for automatic scaling changes
+        super().configure(width=self.apply_widget_scaling(self._desired_width),
-        ScalingTracker.add_widget(self.set_scaling, self)
+                          height=self.apply_widget_scaling(self._desired_height))
-        self.widget_scaling = ScalingTracker.get_widget_scaling(self)
-        self.spacing_scaling = ScalingTracker.get_spacing_scaling(self)
-
-        super().configure(width=self.apply_widget_scaling(self.desired_width),
-                          height=self.apply_widget_scaling(self.desired_height))
 
         # save latest geometry function and kwargs
         class GeometryCallDict(TypedDict):
             function: Callable
             kwargs: dict
 
-        self.last_geometry_manager_call: Union[GeometryCallDict, None] = None
+        self._last_geometry_manager_call: Union[GeometryCallDict, None] = None
 
         # add set_appearance_mode method to callback list of AppearanceModeTracker for appearance mode changes
         AppearanceModeTracker.add(self.set_appearance_mode, self)
-        self.appearance_mode = AppearanceModeTracker.get_mode()  # 0: "Light" 1: "Dark"
+        self._appearance_mode = AppearanceModeTracker.get_mode()  # 0: "Light" 1: "Dark"
 
-        super().configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
+        # background color
+        self.bg_color = self.detect_color_of_master() if bg_color is None else bg_color
 
-        # overwrite configure methods of master when master is tkinter widget, so that bg changes get applied on child CTk widget too
+        super().configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
+
+        # overwrite configure methods of master when master is tkinter widget, so that bg changes get applied on child CTk widget as well
         if isinstance(self.master, (tkinter.Tk, tkinter.Toplevel, tkinter.Frame)) and not isinstance(self.master, (CTkBaseClass, CTk, CTkToplevel)):
             master_old_configure = self.master.config
 
@@ -74,15 +84,15 @@ class CTkBaseClass(tkinter.Frame):
         super().destroy()
 
     def place(self, **kwargs):
-        self.last_geometry_manager_call = {"function": super().place, "kwargs": kwargs}
+        self._last_geometry_manager_call = {"function": super().place, "kwargs": kwargs}
         super().place(**self.apply_argument_scaling(kwargs))
 
     def pack(self, **kwargs):
-        self.last_geometry_manager_call = {"function": super().pack, "kwargs": kwargs}
+        self._last_geometry_manager_call = {"function": super().pack, "kwargs": kwargs}
         super().pack(**self.apply_argument_scaling(kwargs))
 
     def grid(self, **kwargs):
-        self.last_geometry_manager_call = {"function": super().grid, "kwargs": kwargs}
+        self._last_geometry_manager_call = {"function": super().grid, "kwargs": kwargs}
         super().grid(**self.apply_argument_scaling(kwargs))
 
     def apply_argument_scaling(self, kwargs: dict) -> dict:
@@ -129,9 +139,9 @@ class CTkBaseClass(tkinter.Frame):
 
     def update_dimensions_event(self, event):
         # only redraw if dimensions changed (for performance)
-        if round(self.current_width) != round(event.width / self.widget_scaling) or round(self.current_height) != round(event.height / self.widget_scaling):
+        if round(self._current_width) != round(event.width / self._widget_scaling) or round(self._current_height) != round(event.height / self._widget_scaling):
-            self.current_width = (event.width / self.widget_scaling)  # adjust current size according to new size given by event
+            self._current_width = (event.width / self._widget_scaling)  # adjust current size according to new size given by event
-            self.current_height = (event.height / self.widget_scaling)  # current_width and current_height are independent of the scale
+            self._current_height = (event.height / self._widget_scaling)  # _current_width and _current_height are independent of the scale
 
             self.draw(no_color_updates=True)  # faster drawing without color changes
 
@@ -164,9 +174,9 @@ class CTkBaseClass(tkinter.Frame):
 
     def set_appearance_mode(self, mode_string):
         if mode_string.lower() == "dark":
-            self.appearance_mode = 1
+            self._appearance_mode = 1
         elif mode_string.lower() == "light":
-            self.appearance_mode = 0
+            self._appearance_mode = 0
 
         if isinstance(self.master, (CTkBaseClass, CTk)) and hasattr(self.master, "fg_color"):
             self.bg_color = self.master.fg_color
@@ -176,33 +186,33 @@ class CTkBaseClass(tkinter.Frame):
         self.draw()
 
     def set_scaling(self, new_widget_scaling, new_spacing_scaling, new_window_scaling):
-        self.widget_scaling = new_widget_scaling
+        self._widget_scaling = new_widget_scaling
-        self.spacing_scaling = new_spacing_scaling
+        self._spacing_scaling = new_spacing_scaling
 
-        super().configure(width=self.apply_widget_scaling(self.desired_width),
+        super().configure(width=self.apply_widget_scaling(self._desired_width),
-                          height=self.apply_widget_scaling(self.desired_height))
+                          height=self.apply_widget_scaling(self._desired_height))
 
-        if self.last_geometry_manager_call is not None:
+        if self._last_geometry_manager_call is not None:
-            self.last_geometry_manager_call["function"](**self.apply_argument_scaling(self.last_geometry_manager_call["kwargs"]))
+            self._last_geometry_manager_call["function"](**self.apply_argument_scaling(self._last_geometry_manager_call["kwargs"]))
 
     def set_dimensions(self, width=None, height=None):
         if width is not None:
-            self.desired_width = width
+            self._desired_width = width
         if height is not None:
-            self.desired_height = height
+            self._desired_height = height
 
-        super().configure(width=self.apply_widget_scaling(self.desired_width),
+        super().configure(width=self.apply_widget_scaling(self._desired_width),
-                          height=self.apply_widget_scaling(self.desired_height))
+                          height=self.apply_widget_scaling(self._desired_height))
 
-    def apply_widget_scaling(self, value):
+    def apply_widget_scaling(self, value: Union[int, float, str]) -> Union[float, str]:
         if isinstance(value, (int, float)):
-            return value * self.widget_scaling
+            return value * self._widget_scaling
         else:
             return value
 
-    def apply_spacing_scaling(self, value):
+    def apply_spacing_scaling(self, value: Union[int, float, str]) -> Union[float, str]:
         if isinstance(value, (int, float)):
-            return value * self.spacing_scaling
+            return value * self._spacing_scaling
         else:
             return value
 
@@ -211,25 +221,23 @@ class CTkBaseClass(tkinter.Frame):
             font_list = list(font)
             for i in range(len(font_list)):
                 if (type(font_list[i]) == int or type(font_list[i]) == float) and font_list[i] < 0:
-                    font_list[i] = int(font_list[i] * self.widget_scaling)
+                    font_list[i] = int(font_list[i] * self._widget_scaling)
             return tuple(font_list)
 
         elif type(font) == str:
             for negative_number in re.findall(r" -\d* ", font):
-                font = font.replace(negative_number, f" {int(int(negative_number) * self.widget_scaling)} ")
+                font = font.replace(negative_number, f" {int(int(negative_number) * self._widget_scaling)} ")
             return font
 
         elif isinstance(font, tkinter.font.Font):
             new_font_object = copy.copy(font)
             if font.cget("size") < 0:
-                new_font_object.config(size=int(font.cget("size") * self.widget_scaling))
+                new_font_object.config(size=int(font.cget("size") * self._widget_scaling))
             return new_font_object
 
         else:
             return font
 
-    def draw(self, no_color_updates=False):
+    def draw(self, no_color_updates: bool = False):
         """ abstract of draw method to be overridden """
         pass
-
-

customtkinter/windows/ctk_tk.py

@@ -68,7 +68,7 @@ class CTk(tkinter.Tk):
 
         if self.current_width != round(detected_width / self.window_scaling) or self.current_height != round(detected_height / self.window_scaling):
             self.current_width = round(detected_width / self.window_scaling)  # adjust current size according to new size given by event
-            self.current_height = round(detected_height / self.window_scaling)  # current_width and current_height are independent of the scale
+            self.current_height = round(detected_height / self.window_scaling)  # _current_width and _current_height are independent of the scale
 
     def set_scaling(self, new_widget_scaling, new_spacing_scaling, new_window_scaling):
         self.window_scaling = new_window_scaling

customtkinter/windows/ctk_toplevel.py

@@ -47,7 +47,7 @@ class CTkToplevel(tkinter.Toplevel):
         AppearanceModeTracker.add(self.set_appearance_mode, self)
         super().configure(bg=ThemeManager.single_color(self.fg_color, self.appearance_mode))
         super().title("CTkToplevel")
-        # self.geometry(f"{self.current_width}x{self.current_height}")
+        # self.geometry(f"{self._current_width}x{self._current_height}")
 
         if sys.platform.startswith("win"):
             if self.appearance_mode == 1:
@@ -63,7 +63,7 @@ class CTkToplevel(tkinter.Toplevel):
 
         if self.current_width != round(detected_width / self.window_scaling) or self.current_height != round(detected_height / self.window_scaling):
             self.current_width = round(detected_width / self.window_scaling)  # adjust current size according to new size given by event
-            self.current_height = round(detected_height / self.window_scaling)  # current_width and current_height are independent of the scale
+            self.current_height = round(detected_height / self.window_scaling)  # _current_width and _current_height are independent of the scale
 
     def set_scaling(self, new_widget_scaling, new_spacing_scaling, new_window_scaling):
         self.window_scaling = new_window_scaling

examples/simple_example.py

@@ -4,56 +4,58 @@ import customtkinter
 customtkinter.set_appearance_mode("dark")  # Modes: "System" (standard), "Dark", "Light"
 customtkinter.set_default_color_theme("blue")  # Themes: "blue" (standard), "green", "dark-blue"
 
-app = customtkinter.CTk()  # create CTk window like you do with the Tk window
+app = customtkinter.CTk()
-app.geometry("400x540")
+app.geometry("400x580")
 app.title("CustomTkinter simple_example.py")
 
 
-def button_function():
+def button_callback():
-    print("Button click", label_1.text_label.cget("text"))
+    print("Button click", combobox_1.get())
 
 
-def slider_function(value):
+def slider_callback(value):
     progressbar_1.set(value)
 
 
-def check_box_function():
-    print("checkbox_1:", checkbox_1.get())
-
-
-y_padding = 13
-
 frame_1 = customtkinter.CTkFrame(master=app)
 frame_1.pack(pady=20, padx=60, fill="both", expand=True)
 
 label_1 = customtkinter.CTkLabel(master=frame_1, justify=tkinter.LEFT)
-label_1.pack(pady=y_padding, padx=10)
+label_1.pack(pady=12, padx=10)
 
 progressbar_1 = customtkinter.CTkProgressBar(master=frame_1)
-progressbar_1.pack(pady=y_padding, padx=10)
+progressbar_1.pack(pady=12, padx=10)
 
-button_1 = customtkinter.CTkButton(master=frame_1, command=button_function)
+button_1 = customtkinter.CTkButton(master=frame_1, command=button_callback)
-button_1.pack(pady=y_padding, padx=10)
+button_1.pack(pady=12, padx=10)
 
-slider_1 = customtkinter.CTkSlider(master=frame_1, command=slider_function, from_=0, to=1)
+slider_1 = customtkinter.CTkSlider(master=frame_1, command=slider_callback, from_=0, to=1)
-slider_1.pack(pady=y_padding, padx=10)
+slider_1.pack(pady=12, padx=10)
 slider_1.set(0.5)
 
 entry_1 = customtkinter.CTkEntry(master=frame_1, placeholder_text="CTkEntry")
-entry_1.pack(pady=y_padding, padx=10)
+entry_1.pack(pady=12, padx=10)
 
-checkbox_1 = customtkinter.CTkCheckBox(master=frame_1, command=check_box_function)
+optionmenu_1 = customtkinter.CTkOptionMenu(frame_1, values=["Option 1", "Option 2", "Option 42"])
-checkbox_1.pack(pady=y_padding, padx=10)
+optionmenu_1.pack(pady=12, padx=10)
+optionmenu_1.set("CTkOptionMenu")
+
+combobox_1 = customtkinter.CTkComboBox(frame_1, values=["Option 1", "Option 2", "Option 42"])
+combobox_1.pack(pady=12, padx=10)
+optionmenu_1.set("CTkComboBox")
+
+checkbox_1 = customtkinter.CTkCheckBox(master=frame_1)
+checkbox_1.pack(pady=12, padx=10)
 
 radiobutton_var = tkinter.IntVar(value=1)
 
 radiobutton_1 = customtkinter.CTkRadioButton(master=frame_1, variable=radiobutton_var, value=1)
-radiobutton_1.pack(pady=y_padding, padx=10)
+radiobutton_1.pack(pady=12, padx=10)
 
 radiobutton_2 = customtkinter.CTkRadioButton(master=frame_1, variable=radiobutton_var, value=2)
-radiobutton_2.pack(pady=y_padding, padx=10)
+radiobutton_2.pack(pady=12, padx=10)
 
 switch_1 = customtkinter.CTkSwitch(master=frame_1)
-switch_1.pack(pady=y_padding, padx=10)
+switch_1.pack(pady=12, padx=10)
 
 app.mainloop()

pyproject.toml

@@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
 github_url = "https://github.com/TomSchimansky/CustomTkinter"
 
 [tool.tbump.version]
-current = "4.2.0"
+current = "4.3.0"
 
 # Example of a semver regexp.
 # Make sure this matches current_version before

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = customtkinter
-version = 4.2.0
+version = 4.3.0
 description = Create modern looking GUIs with Python
 long_description = '# CustomTkinter UI-Library\nhttps://github.com/TomSchimansky/CustomTkinter/blob/master/documentation_images/Windows_dark.png\n\nMore Information: https://github.com/TomSchimansky/CustomTkinter'
 long_description_content_type = text/markdown

test/manual_integration_tests/test_optionmenu.py

@@ -1,26 +0,0 @@
-import tkinter
-import customtkinter
-
-app = customtkinter.CTk()
-app.title('test_optionmenu.py')
-app.geometry('400x300')
-
-
-def select_callback(choice):
-    choice = variable.get()
-    print("display_selected", choice)
-
-
-countries = ['Bahamas', 'Canada', 'Cuba', 'United States']
-
-variable = tkinter.StringVar()
-variable.set("test")
-
-optionmenu_tk = tkinter.OptionMenu(app, variable, *countries, command=select_callback)
-optionmenu_tk.pack(pady=10, padx=10)
-
-optionmenu_1 = customtkinter.CTkOptionMenu(app, variable=variable, values=countries, command=select_callback)
-optionmenu_1.pack(pady=10, padx=10)
-optionmenu_1.set("te")
-
-app.mainloop()

test/manual_integration_tests/test_optionmenu_combobox.py

@@ -0,0 +1,31 @@
+import tkinter
+import customtkinter
+
+app = customtkinter.CTk()
+app.title('Test OptionMenu ComboBox.py')
+app.geometry('400x300')
+
+
+def select_callback(choice):
+    choice = variable.get()
+    print("display_selected", choice)
+
+
+countries = ['Bahamas', 'Canada', 'Cuba', 'United States']
+
+variable = tkinter.StringVar()
+variable.set("test")
+
+# optionmenu_tk = tkinter.OptionMenu(app, variable, *countries, command=select_callback)
+# optionmenu_tk.pack(pady=10, padx=10)
+
+optionmenu_1 = customtkinter.CTkOptionMenu(app, variable=variable, values=countries, command=select_callback)
+optionmenu_1.pack(pady=20, padx=10)
+
+# combobox_tk = ttk.Combobox(app, values=countries)
+# combobox_tk.pack(pady=10, padx=10)
+
+combobox_1 = customtkinter.CTkComboBox(app, variable=variable, values=countries, command=select_callback)
+combobox_1.pack(pady=20, padx=10)
+
+app.mainloop()

test/manual_integration_tests/test_tk_variables.py

@@ -11,7 +11,7 @@ app.title("Tkinter Variable Test")
 txt_var = tkinter.StringVar(value="")
 entry_1 = customtkinter.CTkEntry(app, width=200, textvariable=txt_var)
 entry_1.pack(pady=15)
-txt_var.set("new text wjkfjdshkjfb")
+txt_var.set("new text test")
 if TEST_CONFIGURE: entry_1.configure(textvariable=txt_var)
 if TEST_REMOVING: entry_1.configure(textvariable="")
 
@@ -73,8 +73,8 @@ switch_1.pack(pady=20, padx=10)
 optionmenu_var = tkinter.StringVar(value="test")
 optionmenu_1 = customtkinter.CTkOptionMenu(master=app, variable=optionmenu_var, values=["Option 1", "Option 2", "Option 3"])
 optionmenu_1.pack(pady=20, padx=10)
-optionmenu_2 = customtkinter.CTkOptionMenu(master=app, values=["Option 1", "Option 2", "Option 3"])
+combobox_1 = customtkinter.CTkComboBox(master=app, values=["Option 1", "Option 2", "Option 3"])
-optionmenu_2.pack(pady=20, padx=10)
+combobox_1.pack(pady=20, padx=10)
-optionmenu_2.configure(variable=optionmenu_var)
+combobox_1.configure(variable=optionmenu_var)
 
 app.mainloop()

test/manual_integration_tests/test_widget_states.py

@@ -40,8 +40,18 @@ button_4.pack(padx=20, pady=(10, 20))
 
 radiobutton_1 = customtkinter.CTkRadioButton(master=app, text="radiobutton_1")
 radiobutton_1.pack(padx=20, pady=(20, 10))
-button_5 = customtkinter.CTkButton(master=app, text="Disable/Enable entry_1", command=lambda: change_state(radiobutton_1))
+button_5 = customtkinter.CTkButton(master=app, text="Disable/Enable radiobutton_1", command=lambda: change_state(radiobutton_1))
 button_5.pack(padx=20, pady=(10, 20))
 
+optionmenu_1 = customtkinter.CTkOptionMenu(app, values=["test 1", "test 2"])
+optionmenu_1.pack(pady=10, padx=10)
+button_6 = customtkinter.CTkButton(master=app, text="Disable/Enable optionmenu_1", command=lambda: change_state(optionmenu_1))
+button_6.pack(padx=20, pady=(10, 20))
+
+combobox_1 = customtkinter.CTkComboBox(app, values=["test 1", "test 2"])
+combobox_1.pack(pady=10, padx=10)
+button_7 = customtkinter.CTkButton(master=app, text="Disable/Enable combobox_1", command=lambda: change_state(combobox_1))
+button_7.pack(padx=20, pady=(10, 20))
+
 
 app.mainloop()