fixed scrollable frame mouse wheel on linux #1356

CHANGELOG.md

@@ -5,12 +5,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ToDo:
- - change font attribute in wiki
- - add new button attributes to wiki
-
- - create grayscale theme file
  - cursor configuring
  - overwrite winfo methods
+ - set icon (self.call("wm", "iconphoto", self._w, tkinter.PhotoImage(file="test_images/CustomTkinter_logo_single.png")))
+ - add option to change label position for checkbox, switch, radiobutton #628
 
 
 ## [5.0.0] - 2022-11-13

LICENSE

@@ -1,121 +1,21 @@
-Creative Commons Legal Code
+MIT License
 
-CC0 1.0 Universal
+Copyright (c) 2023 Tom Schimansky
 
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-    LEGAL SERVICES. DISTRIBUTION OF THIS DOCUMENT DOES NOT CREATE AN
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-    PROVIDED HEREUNDER, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM
-    THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS PROVIDED
-    HEREUNDER.
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
 
-Statement of Purpose
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+copies or substantial portions of the Software.
 
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MANIFEST.in

@@ -1,4 +1,5 @@
 include customtkinter/assets/*
 include customtkinter/assets/fonts/*
 include customtkinter/assets/fonts/Roboto/*
-include customtkinter/assets/themes/*
+include customtkinter/assets/icons/*
+include customtkinter/assets/themes/*

Readme.md

@@ -11,7 +11,7 @@
 ![PyPI - Downloads](https://img.shields.io/pypi/dm/customtkinter?color=green&label=downloads)
 ![Downloads](https://static.pepy.tech/personalized-badge/customtkinter?period=total&units=international_system&left_color=grey&right_color=green&left_text=downloads)
 ![PyPI - License](https://img.shields.io/pypi/l/customtkinter)
-![Total lines](https://img.shields.io/tokei/lines/github.com/tomschimansky/customtkinter?color=green&label=total%20lines)
+![](https://tokei.rs/b1/github/tomschimansky/customtkinter)
 
 </div>
 
@@ -105,6 +105,12 @@ how to position the text and image at once with the ``compound`` option:
 | _`image_example.py` on Windows 11_
 ###
 
+### Scrollable Frames
+Scrollable frames are possible in vertical or horizontal orientation and can be combined
+with any other widgets.
+![](documentation_images/scrollable_frame_example_Windows.png)
+| _`scrollable_frame_example.py` on Windows 11_
+
 ### Integration of TkinterMapView widget
 In the following example I used a TkinterMapView which integrates
 well with a CustomTkinter program. It's a tile based map widget which displays

customtkinter/__init__.py

@@ -1,4 +1,4 @@
-__version__ = "5.0.0"
+__version__ = "5.1.1"
 
 import os
 import sys
@@ -13,6 +13,10 @@ from .windows.widgets.scaling import ScalingTracker
 from .windows.widgets.theme import ThemeManager
 from .windows.widgets.core_rendering import DrawEngine
 
+# import base widgets
+from .windows.widgets.core_rendering import CTkCanvas
+from .windows.widgets.core_widget_classes import CTkBaseClass
+
 # import widgets
 from .windows.widgets import CTkButton
 from .windows.widgets import CTkCheckBox
@@ -29,6 +33,7 @@ from .windows.widgets import CTkSlider
 from .windows.widgets import CTkSwitch
 from .windows.widgets import CTkTabview
 from .windows.widgets import CTkTextbox
+from .windows.widgets import CTkScrollableFrame
 
 # import windows
 from .windows import CTk
@@ -74,4 +79,4 @@ def set_window_scaling(scaling_value: float):
 
 def deactivate_automatic_dpi_awareness():
     """ deactivate DPI awareness of current process (windll.shcore.SetProcessDpiAwareness(0)) """
-    ScalingTracker.deactivate_automatic_dpi_awareness = False
+    ScalingTracker.deactivate_automatic_dpi_awareness = True

customtkinter/assets/themes/blue.json

@@ -121,12 +121,15 @@
   "CTkTextbox": {
     "corner_radius": 6,
     "border_width": 0,
-    "fg_color": ["#F9F9FA", "gray23"],
+    "fg_color": ["#F9F9FA", "#1D1E1E"],
     "border_color": ["#979DA2", "#565B5E"],
     "text_color":["gray10", "#DCE4EE"],
     "scrollbar_button_color": ["gray55", "gray41"],
     "scrollbar_button_hover_color": ["gray40", "gray53"]
   },
+  "CTkScrollableFrame": {
+    "label_fg_color": ["gray78", "gray23"]
+  },
   "DropdownMenu": {
     "fg_color": ["gray90", "gray20"],
     "hover_color": ["gray75", "gray28"],

customtkinter/windows/ctk_tk.py

@@ -53,23 +53,31 @@ class CTk(tkinter.Tk, CTkAppearanceModeBaseClass, CTkScalingBaseClass):
         # set bg of tkinter.Tk
         super().configure(bg=self._apply_appearance_mode(self._fg_color))
 
-        # set title and initial geometry
+        # set title
         self.title("CTk")
-        # self.geometry(f"{self._current_width}x{self._current_height}")
 
+        # indicator variables
+        self._iconbitmap_method_called = False  # indicates if wm_iconbitmap method got called
         self._state_before_windows_set_titlebar_color = None
         self._window_exists = False  # indicates if the window is already shown through update() or mainloop() after init
         self._withdraw_called_before_window_exists = False  # indicates if withdraw() was called before window is first shown through update() or mainloop()
         self._iconify_called_before_window_exists = False  # indicates if iconify() was called before window is first shown through update() or mainloop()
+        self._block_update_dimensions_event = False
 
+        # save focus before calling withdraw
+        self.focused_widget_before_widthdraw = None
+
+        # set CustomTkinter titlebar icon (Windows only)
+        if sys.platform.startswith("win"):
+            self.after(200, self._windows_set_titlebar_icon)
+
+        # set titlebar color (Windows only)
         if sys.platform.startswith("win"):
             self._windows_set_titlebar_color(self._get_appearance_mode())
 
         self.bind('<Configure>', self._update_dimensions_event)
         self.bind('<FocusIn>', self._focus_in_event)
 
-        self._block_update_dimensions_event = False
-
     def destroy(self):
         self._disable_macos_dark_title_bar()
 
@@ -132,24 +140,26 @@ class CTk(tkinter.Tk, CTkAppearanceModeBaseClass, CTkScalingBaseClass):
 
     def update(self):
         if self._window_exists is False:
-            self._window_exists = True
-
             if sys.platform.startswith("win"):
                 if not self._withdraw_called_before_window_exists and not self._iconify_called_before_window_exists:
                     # print("window dont exists -> deiconify in update")
                     self.deiconify()
 
+            self._window_exists = True
+
         super().update()
 
     def mainloop(self, *args, **kwargs):
         if not self._window_exists:
-            self._window_exists = True
-
             if sys.platform.startswith("win"):
+                self._windows_set_titlebar_color(self._get_appearance_mode())
+
                 if not self._withdraw_called_before_window_exists and not self._iconify_called_before_window_exists:
                     # print("window dont exists -> deiconify in mainloop")
                     self.deiconify()
 
+            self._window_exists = True
+
         super().mainloop(*args, **kwargs)
 
     def resizable(self, width: bool = None, height: bool = None):
@@ -211,6 +221,23 @@ class CTk(tkinter.Tk, CTkAppearanceModeBaseClass, CTkScalingBaseClass):
         else:
             return super().cget(attribute_name)
 
+    def wm_iconbitmap(self, bitmap=None, default=None):
+        self._iconbitmap_method_called = True
+        super().wm_iconbitmap(bitmap, default)
+
+    def iconbitmap(self, bitmap=None, default=None):
+        self._iconbitmap_method_called = True
+        super().wm_iconbitmap(bitmap, default)
+
+    def _windows_set_titlebar_icon(self):
+        try:
+            # if not the user already called iconbitmap method, set icon
+            if not self._iconbitmap_method_called:
+                customtkinter_directory = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+                self.iconbitmap(os.path.join(customtkinter_directory, "assets", "icons", "CustomTkinter_icon_Windows.ico"))
+        except Exception:
+            pass
+
     @classmethod
     def _enable_macos_dark_title_bar(cls):
         if sys.platform == "darwin" and not cls._deactivate_macos_window_header_manipulation:  # macOS
@@ -245,9 +272,11 @@ class CTk(tkinter.Tk, CTkAppearanceModeBaseClass, CTkScalingBaseClass):
                 # print("window_exists -> state_before_windows_set_titlebar_color: ", self.state_before_windows_set_titlebar_color)
 
                 if self._state_before_windows_set_titlebar_color != "iconic" or self._state_before_windows_set_titlebar_color != "withdrawn":
+                    self.focused_widget_before_widthdraw = self.focus_get()
                     super().withdraw()  # hide window so that it can be redrawn after the titlebar change so that the color change is visible
             else:
                 # print("window dont exists -> withdraw and update")
+                self.focused_widget_before_widthdraw = self.focus_get()
                 super().withdraw()
                 super().update()
 
@@ -276,7 +305,7 @@ class CTk(tkinter.Tk, CTkAppearanceModeBaseClass, CTkScalingBaseClass):
             except Exception as err:
                 print(err)
 
-            if self._window_exists:
+            if self._window_exists or True:
                 # print("window_exists -> return to original state: ", self.state_before_windows_set_titlebar_color)
                 if self._state_before_windows_set_titlebar_color == "normal":
                     self.deiconify()
@@ -289,6 +318,10 @@ class CTk(tkinter.Tk, CTkAppearanceModeBaseClass, CTkScalingBaseClass):
             else:
                 pass  # wait for update or mainloop to be called
 
+            if self.focused_widget_before_widthdraw is not None:
+                self.after(1, self.focused_widget_before_widthdraw.focus)
+                self.focused_widget_before_widthdraw = None
+
     def _set_appearance_mode(self, mode_string: str):
         super()._set_appearance_mode(mode_string)
 

customtkinter/windows/ctk_toplevel.py

@@ -38,6 +38,14 @@ class CTkToplevel(tkinter.Toplevel, CTkAppearanceModeBaseClass, CTkScalingBaseCl
         CTkScalingBaseClass.__init__(self, scaling_type="window")
         check_kwargs_empty(kwargs, raise_error=True)
 
+        try:
+            # Set Windows titlebar icon
+            if sys.platform.startswith("win"):
+                customtkinter_directory = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+                self.after(200, lambda: self.iconbitmap(os.path.join(customtkinter_directory, "assets", "icons", "CustomTkinter_icon_Windows.ico")))
+        except Exception:
+            pass
+
         self._current_width = 200  # initial window size, always without scaling
         self._current_height = 200
         self._min_width: int = 0
@@ -54,19 +62,28 @@ class CTkToplevel(tkinter.Toplevel, CTkAppearanceModeBaseClass, CTkScalingBaseCl
         # set title of tkinter.Toplevel
         super().title("CTkToplevel")
 
+        # indicator variables
+        self._iconbitmap_method_called = True
         self._state_before_windows_set_titlebar_color = None
         self._windows_set_titlebar_color_called = False  # indicates if windows_set_titlebar_color was called, stays True until revert_withdraw_after_windows_set_titlebar_color is called
         self._withdraw_called_after_windows_set_titlebar_color = False  # indicates if withdraw() was called after windows_set_titlebar_color
         self._iconify_called_after_windows_set_titlebar_color = False  # indicates if iconify() was called after windows_set_titlebar_color
+        self._block_update_dimensions_event = False
 
+        # save focus before calling withdraw
+        self.focused_widget_before_widthdraw = None
+
+        # set CustomTkinter titlebar icon (Windows only)
+        if sys.platform.startswith("win"):
+            self.after(200, self._windows_set_titlebar_icon)
+
+        # set titlebar color (Windows only)
         if sys.platform.startswith("win"):
             self._windows_set_titlebar_color(self._get_appearance_mode())
 
         self.bind('<Configure>', self._update_dimensions_event)
         self.bind('<FocusIn>', self._focus_in_event)
 
-        self._block_update_dimensions_event = False
-
     def destroy(self):
         self._disable_macos_dark_title_bar()
 
@@ -182,6 +199,19 @@ class CTkToplevel(tkinter.Toplevel, CTkAppearanceModeBaseClass, CTkScalingBaseCl
         else:
             return super().cget(attribute_name)
 
+    def wm_iconbitmap(self, bitmap=None, default=None):
+        self._iconbitmap_method_called = True
+        super().wm_iconbitmap(bitmap, default)
+
+    def _windows_set_titlebar_icon(self):
+        try:
+            # if not the user already called iconbitmap method, set icon
+            if not self._iconbitmap_method_called:
+                customtkinter_directory = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+                self.iconbitmap(os.path.join(customtkinter_directory, "assets", "icons", "CustomTkinter_icon_Windows.ico"))
+        except Exception:
+            pass
+
     @classmethod
     def _enable_macos_dark_title_bar(cls):
         if sys.platform == "darwin" and not cls._deactivate_macos_window_header_manipulation:  # macOS
@@ -211,6 +241,7 @@ class CTkToplevel(tkinter.Toplevel, CTkAppearanceModeBaseClass, CTkScalingBaseCl
         if sys.platform.startswith("win") and not self._deactivate_windows_window_header_manipulation:
 
             self._state_before_windows_set_titlebar_color = self.state()
+            self.focused_widget_before_widthdraw = self.focus_get()
             super().withdraw()  # hide window so that it can be redrawn after the titlebar change so that the color change is visible
             super().update()
 
@@ -241,6 +272,10 @@ class CTkToplevel(tkinter.Toplevel, CTkAppearanceModeBaseClass, CTkScalingBaseCl
             self._windows_set_titlebar_color_called = True
             self.after(5, self._revert_withdraw_after_windows_set_titlebar_color)
 
+            if self.focused_widget_before_widthdraw is not None:
+                self.after(10, self.focused_widget_before_widthdraw.focus)
+                self.focused_widget_before_widthdraw = None
+
     def _revert_withdraw_after_windows_set_titlebar_color(self):
         """ if in a short time (5ms) after """
         if self._windows_set_titlebar_color_called:

customtkinter/windows/widgets/__init__.py

@@ -13,3 +13,4 @@ from .ctk_slider import CTkSlider
 from .ctk_switch import CTkSwitch
 from .ctk_tabview import CTkTabview
 from .ctk_textbox import CTkTextbox
+from .ctk_scrollable_frame import CTkScrollableFrame

customtkinter/windows/widgets/appearance_mode/appearance_mode_base_class.py

@@ -9,7 +9,7 @@ class CTkAppearanceModeBaseClass:
 
     - destroy() must be called when sub-class is destroyed
     - _set_appearance_mode() abstractmethod, gets called when appearance mode changes, must be overridden
-    - _apply_appearance_mode()
+    - _apply_appearance_mode() to convert tuple color
 
     """
     def __init__(self):

customtkinter/windows/widgets/core_widget_classes/ctk_base_class.py

@@ -1,4 +1,5 @@
 import sys
+import warnings
 import tkinter
 import tkinter.ttk as ttk
 from typing import Union, Callable, Tuple
@@ -8,9 +9,6 @@ try:
 except ImportError:
     from typing_extensions import TypedDict
 
-# removed due to circular import
-# from ...ctk_tk import CTk
-# from ...ctk_toplevel import CTkToplevel
 from .... import windows  # import windows for isinstance checks
 
 from ..theme import ThemeManager
@@ -73,7 +71,7 @@ class CTkBaseClass(tkinter.Frame, CTkAppearanceModeBaseClass, CTkScalingBaseClas
         super().bind('<Configure>', self._update_dimensions_event)
 
         # 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, tkinter.LabelFrame, ttk.Frame, ttk.LabelFrame, ttk.Notebook)) and not isinstance(self.master, CTkBaseClass):
+        if isinstance(self.master, (tkinter.Tk, tkinter.Toplevel, tkinter.Frame, tkinter.LabelFrame, ttk.Frame, ttk.LabelFrame, ttk.Notebook)) and not isinstance(self.master, (CTkBaseClass, CTkAppearanceModeBaseClass)):
             master_old_configure = self.master.config
 
             def new_configure(*args, **kwargs):
@@ -158,15 +156,15 @@ class CTkBaseClass(tkinter.Frame, CTkAppearanceModeBaseClass, CTkScalingBaseClas
             return font
 
         elif type(font) == tuple and len(font) == 1:
-            sys.stderr.write(f"{type(self).__name__} Warning: font {font} given without size, will be extended with default text size of current theme\n")
+            warnings.warn(f"{type(self).__name__} Warning: font {font} given without size, will be extended with default text size of current theme\n")
             return font[0], ThemeManager.theme["text"]["size"]
 
-        elif type(font) == tuple and 2 <= len(font) <= 3:
+        elif type(font) == tuple and 2 <= len(font) <= 6:
             return font
 
         else:
             raise ValueError(f"Wrong font type {type(font)}\n" +
-                             f"For consistency, Customtkinter requires the font argument to be a tuple of len 2 or 3 or an instance of CTkFont.\n" +
+                             f"For consistency, Customtkinter requires the font argument to be a tuple of len 2 to 6 or an instance of CTkFont.\n" +
                              f"\nUsage example:\n" +
                              f"font=customtkinter.CTkFont(family='<name>', size=<size in px>)\n" +
                              f"font=('<name>', <size in px>)\n")
@@ -178,8 +176,7 @@ class CTkBaseClass(tkinter.Frame, CTkAppearanceModeBaseClass, CTkScalingBaseClas
         elif isinstance(image, CTkImage):
             return image
         else:
-            sys.stderr.write(f"{type(self).__name__} Warning: Given image is not CTkImage but {type(image)}. " +
-                             f"Image can not be scaled on HighDPI displays, use CTkImage instead.\n")
+            warnings.warn(f"{type(self).__name__} Warning: Given image is not CTkImage but {type(image)}. Image can not be scaled on HighDPI displays, use CTkImage instead.\n")
             return image
 
     def _update_dimensions_event(self, event):
@@ -196,12 +193,15 @@ class CTkBaseClass(tkinter.Frame, CTkAppearanceModeBaseClass, CTkScalingBaseClas
         if master_widget is None:
             master_widget = self.master
 
-        if isinstance(master_widget, (windows.widgets.core_widget_classes.CTkBaseClass, windows.CTk, windows.CTkToplevel)):
+        if isinstance(master_widget, (windows.widgets.core_widget_classes.CTkBaseClass, windows.CTk, windows.CTkToplevel, windows.widgets.ctk_scrollable_frame.CTkScrollableFrame)):
             if master_widget.cget("fg_color") is not None and master_widget.cget("fg_color") != "transparent":
                 return master_widget.cget("fg_color")
 
+            elif isinstance(master_widget, windows.widgets.ctk_scrollable_frame.CTkScrollableFrame):
+                return self._detect_color_of_master(master_widget.master.master.master)
+
             # if fg_color of master is None, try to retrieve fg_color from master of master
-            elif hasattr(master_widget.master, "master"):
+            elif hasattr(master_widget, "master"):
                 return self._detect_color_of_master(master_widget.master)
 
         elif isinstance(master_widget, (ttk.Frame, ttk.LabelFrame, ttk.Notebook, ttk.Label)):  # master is ttk widget
@@ -240,6 +240,18 @@ class CTkBaseClass(tkinter.Frame, CTkAppearanceModeBaseClass, CTkScalingBaseClas
         super().configure(width=self._apply_widget_scaling(self._desired_width),
                           height=self._apply_widget_scaling(self._desired_height))
 
+    def bind(self, sequence=None, command=None, add=None):
+        raise NotImplementedError
+
+    def unbind(self, sequence=None, funcid=None):
+        raise NotImplementedError
+
+    def unbind_all(self, sequence):
+        raise AttributeError("'unbind_all' is not allowed, because it would delete necessary internal callbacks for all widgets")
+
+    def bind_all(self, sequence=None, func=None, add=None):
+        raise AttributeError("'bind_all' is not allowed, could result in undefined behavior")
+
     def place(self, **kwargs):
         """
         Place a widget in the parent widget. Use as options:
@@ -256,6 +268,8 @@ class CTkBaseClass(tkinter.Frame, CTkAppearanceModeBaseClass, CTkScalingBaseClas
         relheight=amount - height of this widget between 0.0 and 1.0 relative to height of master (1.0 is the same height as the master)
         bordermode="inside" or "outside" - whether to take border width of master widget into account
         """
+        if "width" in kwargs or "height" in kwargs:
+            raise ValueError("'width' and 'height' arguments must be passed to the constructor of the widget, not the place method")
         self._last_geometry_manager_call = {"function": super().place, "kwargs": kwargs}
         return super().place(**self._apply_argument_scaling(kwargs))
 

customtkinter/windows/widgets/ctk_button.py

@@ -40,7 +40,7 @@ class CTkButton(CTkBaseClass):
                  text: str = "CTkButton",
                  font: Optional[Union[tuple, CTkFont]] = None,
                  textvariable: Union[tkinter.Variable, None] = None,
-                 image: Union[tkinter.PhotoImage, CTkImage, None] = None,
+                 image: Union[CTkImage, "ImageTk.PhotoImage", None] = None,
                  state: str = "normal",
                  hover: bool = True,
                  command: Union[Callable[[], None], None] = None,
@@ -100,16 +100,38 @@ class CTkButton(CTkBaseClass):
         self._draw_engine = DrawEngine(self._canvas)
         self._draw_engine.set_round_to_even_numbers(self._round_width_to_even_numbers, self._round_height_to_even_numbers)  # rendering options
 
-        # canvas event bindings
-        self._canvas.bind("<Enter>", self._on_enter)
-        self._canvas.bind("<Leave>", self._on_leave)
-        self._canvas.bind("<Button-1>", self._clicked)
-        self._canvas.bind("<Button-1>", self._clicked)
-
         # configure cursor and initial draw
+        self._create_bindings()
         self._set_cursor()
         self._draw()
 
+    def _create_bindings(self, sequence: Optional[str] = None):
+        """ set necessary bindings for functionality of widget, will overwrite other bindings """
+
+        if sequence is None or sequence == "<Enter>":
+            self._canvas.bind("<Enter>", self._on_enter)
+
+            if self._text_label is not None:
+                self._text_label.bind("<Enter>", self._on_enter)
+            if self._image_label is not None:
+                self._image_label.bind("<Enter>", self._on_enter)
+
+        if sequence is None or sequence == "<Leave>":
+            self._canvas.bind("<Leave>", self._on_leave)
+
+            if self._text_label is not None:
+                self._text_label.bind("<Leave>", self._on_leave)
+            if self._image_label is not None:
+                self._image_label.bind("<Leave>", self._on_leave)
+
+        if sequence is None or sequence == "<Button-1>":
+            self._canvas.bind("<Button-1>", self._clicked)
+
+            if self._text_label is not None:
+                self._text_label.bind("<Button-1>", self._clicked)
+            if self._image_label is not None:
+                self._image_label.bind("<Button-1>", self._clicked)
+
     def _set_scaling(self, *args, **kwargs):
         super()._set_scaling(*args, **kwargs)
 
@@ -147,8 +169,11 @@ class CTkButton(CTkBaseClass):
 
     def _update_image(self):
         if self._image_label is not None:
-            self._image_label.configure(image=self._image.create_scaled_photo_image(self._get_widget_scaling(),
-                                                                                    self._get_appearance_mode()))
+            if isinstance(self._image, CTkImage):
+                self._image_label.configure(image=self._image.create_scaled_photo_image(self._get_widget_scaling(),
+                                                                                        self._get_appearance_mode()))
+            elif self._image is not None:
+                self._image_label.configure(image=self._image)
 
     def destroy(self):
         if isinstance(self._font, CTkFont):
@@ -391,7 +416,7 @@ class CTkButton(CTkBaseClass):
             self._image = self._check_image_type(kwargs.pop("image"))
             if isinstance(self._image, CTkImage):
                 self._image.add_configure_callback(self._update_image)
-            require_redraw = True
+            self._update_image()
 
         if "state" in kwargs:
             self._state = kwargs.pop("state")
@@ -403,6 +428,7 @@ class CTkButton(CTkBaseClass):
 
         if "command" in kwargs:
             self._command = kwargs.pop("command")
+            self._set_cursor()
 
         if "compound" in kwargs:
             self._compound = kwargs.pop("compound")
@@ -532,17 +558,30 @@ class CTkButton(CTkBaseClass):
             if self._command is not None:
                 return self._command()
 
-    def bind(self, sequence: str = None, command: Callable = None, add: str = None) -> str:
-        """ called on the tkinter.Label and tkinter.Canvas """
-        canvas_bind_return = self._canvas.bind(sequence, command, add)
-        label_bind_return = self._text_label.bind(sequence, command, add)
-        return canvas_bind_return + " + " + label_bind_return
+    def bind(self, sequence: str = None, command: Callable = None, add: Union[str, bool] = True):
+        """ called on the tkinter.Canvas """
+        if not (add == "+" or add is True):
+            raise ValueError("'add' argument can only be '+' or True to preserve internal callbacks")
+        self._canvas.bind(sequence, command, add=True)
 
-    def unbind(self, sequence: str, funcid: str = None):
+        if self._text_label is not None:
+            self._text_label.bind(sequence, command, add=True)
+        if self._image_label is not None:
+            self._image_label.bind(sequence, command, add=True)
+
+    def unbind(self, sequence: str = None, funcid: str = None):
         """ called on the tkinter.Label and tkinter.Canvas """
-        canvas_bind_return, label_bind_return = funcid.split(" + ")
-        self._canvas.unbind(sequence, canvas_bind_return)
-        self._text_label.unbind(sequence, label_bind_return)
+        if funcid is not None:
+            raise ValueError("'funcid' argument can only be None, because there is a bug in" +
+                             " tkinter and its not clear whether the internal callbacks will be unbinded or not")
+        self._canvas.unbind(sequence, None)
+
+        if self._text_label is not None:
+            self._text_label.unbind(sequence, None)
+        if self._image_label is not None:
+            self._image_label.unbind(sequence, None)
+
+        self._create_bindings(sequence=sequence)  # restore internal callbacks for sequence
 
     def focus(self):
         return self._text_label.focus()

customtkinter/windows/widgets/ctk_checkbox.py

@@ -103,10 +103,6 @@ class CTkCheckBox(CTkBaseClass):
         self._canvas.grid(row=0, column=0, sticky="e")
         self._draw_engine = DrawEngine(self._canvas)
 
-        self._canvas.bind("<Enter>", self._on_enter)
-        self._canvas.bind("<Leave>", self._on_leave)
-        self._canvas.bind("<Button-1>", self.toggle)
-
         self._text_label = tkinter.Label(master=self,
                                          bd=0,
                                          padx=0,
@@ -118,17 +114,26 @@ class CTkCheckBox(CTkBaseClass):
         self._text_label.grid(row=0, column=2, sticky="w")
         self._text_label["anchor"] = "w"
 
-        self._text_label.bind("<Enter>", self._on_enter)
-        self._text_label.bind("<Leave>", self._on_leave)
-        self._text_label.bind("<Button-1>", self.toggle)
-
         # register variable callback and set state according to variable
         if self._variable is not None and self._variable != "":
             self._variable_callback_name = self._variable.trace_add("write", self._variable_callback)
             self._check_state = True if self._variable.get() == self._onvalue else False
 
-        self._draw()  # initial draw
+        self._create_bindings()
         self._set_cursor()
+        self._draw()
+
+    def _create_bindings(self, sequence: Optional[str] = None):
+        """ set necessary bindings for functionality of widget, will overwrite other bindings """
+        if sequence is None or sequence == "<Enter>":
+            self._canvas.bind("<Enter>", self._on_enter)
+            self._text_label.bind("<Enter>", self._on_enter)
+        if sequence is None or sequence == "<Leave>":
+            self._canvas.bind("<Leave>", self._on_leave)
+            self._text_label.bind("<Leave>", self._on_leave)
+        if sequence is None or sequence == "<Button-1>":
+            self._canvas.bind("<Button-1>", self.toggle)
+            self._text_label.bind("<Button-1>", self.toggle)
 
     def _set_scaling(self, *args, **kwargs):
         super()._set_scaling(*args, **kwargs)
@@ -430,13 +435,21 @@ class CTkCheckBox(CTkBaseClass):
     def get(self) -> Union[int, str]:
         return self._onvalue if self._check_state is True else self._offvalue
 
-    def bind(self, sequence=None, command=None, add=None):
+    def bind(self, sequence: str = None, command: Callable = None, add: Union[str, bool] = True):
         """ called on the tkinter.Canvas """
-        return self._canvas.bind(sequence, command, add)
+        if not (add == "+" or add is True):
+            raise ValueError("'add' argument can only be '+' or True to preserve internal callbacks")
+        self._canvas.bind(sequence, command, add=True)
+        self._text_label.bind(sequence, command, add=True)
 
-    def unbind(self, sequence, funcid=None):
-        """ called on the tkinter.Canvas """
-        return self._canvas.unbind(sequence, funcid)
+    def unbind(self, sequence: str = None, funcid: str = None):
+        """ called on the tkinter.Label and tkinter.Canvas """
+        if funcid is not None:
+            raise ValueError("'funcid' argument can only be None, because there is a bug in" +
+                             " tkinter and its not clear whether the internal callbacks will be unbinded or not")
+        self._canvas.unbind(sequence, None)
+        self._text_label.unbind(sequence, None)
+        self._create_bindings(sequence=sequence)  # restore internal callbacks for sequence
 
     def focus(self):
         return self._text_label.focus()

customtkinter/windows/widgets/ctk_combobox.py

@@ -1,5 +1,6 @@
 import tkinter
 import sys
+import copy
 from typing import Union, Tuple, Callable, List, Optional
 
 from .core_widget_classes import DropdownMenu
@@ -102,26 +103,29 @@ class CTkComboBox(CTkBaseClass):
                                     font=self._apply_font_scaling(self._font))
 
         self._create_grid()
-
-        # insert default value
-        if len(self._values) > 0:
-            self._entry.insert(0, self._values[0])
-        else:
-            self._entry.insert(0, "CTkComboBox")
-
+        self._create_bindings()
         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)
-
         if self._variable is not None:
             self._entry.configure(textvariable=self._variable)
 
+        # insert default value
+        if self._variable is None:
+            if len(self._values) > 0:
+                self._entry.insert(0, self._values[0])
+            else:
+                self._entry.insert(0, "CTkComboBox")
+
+    def _create_bindings(self, sequence: Optional[str] = None):
+        """ set necessary bindings for functionality of widget, will overwrite other bindings """
+        if sequence is None:
+            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)
+
     def _create_grid(self):
         self._canvas.grid(row=0, column=0, rowspan=1, columnspan=1, sticky="nsew")
 
@@ -197,6 +201,7 @@ class CTkComboBox(CTkBaseClass):
 
             self._entry.configure(bg=self._apply_appearance_mode(self._fg_color),
                                   fg=self._apply_appearance_mode(self._text_color),
+                                  readonlybackground=self._apply_appearance_mode(self._fg_color),
                                   disabledbackground=self._apply_appearance_mode(self._fg_color),
                                   disabledforeground=self._apply_appearance_mode(self._text_color_disabled),
                                   highlightcolor=self._apply_appearance_mode(self._fg_color),
@@ -322,7 +327,7 @@ class CTkComboBox(CTkBaseClass):
         elif attribute_name == "dropdown_font":
             return self._dropdown_menu.cget("font")
         elif attribute_name == "values":
-            return self._values
+            return copy.copy(self._values)
         elif attribute_name == "state":
             return self._state
         elif attribute_name == "hover":
@@ -391,17 +396,23 @@ class CTkComboBox(CTkBaseClass):
     def get(self) -> str:
         return self._entry.get()
 
-    def _clicked(self, event=0):
+    def _clicked(self, event=None):
         if self._state is not tkinter.DISABLED and len(self._values) > 0:
             self._open_dropdown_menu()
 
-    def bind(self, sequence=None, command=None, add=None):
+    def bind(self, sequence=None, command=None, add=True):
         """ called on the tkinter.Entry """
-        return self._entry.bind(sequence, command, add)
+        if not (add == "+" or add is True):
+            raise ValueError("'add' argument can only be '+' or True to preserve internal callbacks")
+        self._entry.bind(sequence, command, add=True)
 
-    def unbind(self, sequence, funcid=None):
+    def unbind(self, sequence=None, funcid=None):
         """ called on the tkinter.Entry """
-        return self._entry.unbind(sequence, funcid)
+        if funcid is not None:
+            raise ValueError("'funcid' argument can only be None, because there is a bug in" +
+                             " tkinter and its not clear whether the internal callbacks will be unbinded or not")
+        self._entry.unbind(sequence, None)  # unbind all callbacks for sequence
+        self._create_bindings(sequence=sequence)  # restore internal callbacks for sequence
 
     def focus(self):
         return self._entry.focus()

customtkinter/windows/widgets/ctk_entry.py

@@ -90,16 +90,20 @@ class CTkEntry(CTkBaseClass):
                                     textvariable=self._textvariable,
                                     **pop_from_dict_by_set(kwargs, self._valid_tk_entry_attributes))
 
-        self._create_grid()
-
         check_kwargs_empty(kwargs, raise_error=True)
 
-        self._entry.bind('<FocusOut>', self._entry_focus_out)
-        self._entry.bind('<FocusIn>', self._entry_focus_in)
-
+        self._create_grid()
         self._activate_placeholder()
+        self._create_bindings()
         self._draw()
 
+    def _create_bindings(self, sequence: Optional[str] = None):
+        """ set necessary bindings for functionality of widget, will overwrite other bindings """
+        if sequence is None or sequence == "<FocusIn>":
+            self._entry.bind("<FocusIn>", self._entry_focus_in)
+        if sequence is None or sequence == "<FocusOut>":
+            self._entry.bind("<FocusOut>", self._entry_focus_out)
+
     def _create_grid(self):
         self._canvas.grid(column=0, row=0, sticky="nswe")
 
@@ -129,7 +133,7 @@ class CTkEntry(CTkBaseClass):
 
         self._canvas.configure(width=self._apply_widget_scaling(self._desired_width),
                                height=self._apply_widget_scaling(self._desired_height))
-        self._draw()
+        self._draw(no_color_updates=True)
 
     def _update_font(self):
         """ pass font to tkinter widgets with applied font scaling and update grid with workaround """
@@ -149,20 +153,21 @@ class CTkEntry(CTkBaseClass):
     def _draw(self, no_color_updates=False):
         super()._draw(no_color_updates)
 
-        self._canvas.configure(bg=self._apply_appearance_mode(self._bg_color))
-
         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._corner_radius),
                                                                               self._apply_widget_scaling(self._border_width))
 
         if requires_recoloring or no_color_updates is False:
+            self._canvas.configure(bg=self._apply_appearance_mode(self._bg_color))
+
             if self._apply_appearance_mode(self._fg_color) == "transparent":
                 self._canvas.itemconfig("inner_parts",
                                         fill=self._apply_appearance_mode(self._bg_color),
                                         outline=self._apply_appearance_mode(self._bg_color))
                 self._entry.configure(bg=self._apply_appearance_mode(self._bg_color),
                                       disabledbackground=self._apply_appearance_mode(self._bg_color),
+                                      readonlybackground=self._apply_appearance_mode(self._bg_color),
                                       highlightcolor=self._apply_appearance_mode(self._bg_color))
             else:
                 self._canvas.itemconfig("inner_parts",
@@ -170,6 +175,7 @@ class CTkEntry(CTkBaseClass):
                                         outline=self._apply_appearance_mode(self._fg_color))
                 self._entry.configure(bg=self._apply_appearance_mode(self._fg_color),
                                       disabledbackground=self._apply_appearance_mode(self._fg_color),
+                                      readonlybackground=self._apply_appearance_mode(self._fg_color),
                                       highlightcolor=self._apply_appearance_mode(self._fg_color))
 
             self._canvas.itemconfig("border_parts",
@@ -275,13 +281,19 @@ class CTkEntry(CTkBaseClass):
         else:
             return super().cget(attribute_name)  # cget of CTkBaseClass
 
-    def bind(self, sequence=None, command=None, add=None):
+    def bind(self, sequence=None, command=None, add=True):
         """ called on the tkinter.Entry """
-        return self._entry.bind(sequence, command, add)
+        if not (add == "+" or add is True):
+            raise ValueError("'add' argument can only be '+' or True to preserve internal callbacks")
+        self._entry.bind(sequence, command, add=True)
 
-    def unbind(self, sequence, funcid=None):
+    def unbind(self, sequence=None, funcid=None):
         """ called on the tkinter.Entry """
-        return self._entry.unbind(sequence, funcid)
+        if funcid is not None:
+            raise ValueError("'funcid' argument can only be None, because there is a bug in" +
+                             " tkinter and its not clear whether the internal callbacks will be unbinded or not")
+        self._entry.unbind(sequence, None)  # unbind all callbacks for sequence
+        self._create_bindings(sequence=sequence)  # restore internal callbacks for sequence
 
     def _activate_placeholder(self):
         if self._entry.get() == "" and self._placeholder_text is not None and (self._textvariable is None or self._textvariable == ""):
@@ -295,7 +307,7 @@ class CTkEntry(CTkBaseClass):
             self._entry.insert(0, self._placeholder_text)
 
     def _deactivate_placeholder(self):
-        if self._placeholder_text_active:
+        if self._placeholder_text_active and self._entry.cget("state") != "readonly":
             self._placeholder_text_active = False
 
             self._entry.config(fg=self._apply_appearance_mode(self._text_color),
@@ -330,13 +342,13 @@ class CTkEntry(CTkBaseClass):
             return self._entry.get()
 
     def focus(self):
-        return self._entry.focus()
+        self._entry.focus()
 
     def focus_set(self):
-        return self._entry.focus_set()
+        self._entry.focus_set()
 
     def focus_force(self):
-        return self._entry.focus_force()
+        self._entry.focus_force()
 
     def index(self, index):
         return self._entry.index(index)

customtkinter/windows/widgets/ctk_frame.py

@@ -24,8 +24,8 @@ class CTkFrame(CTkBaseClass):
                  bg_color: Union[str, Tuple[str, str]] = "transparent",
                  fg_color: Optional[Union[str, Tuple[str, str]]] = None,
                  border_color: Optional[Union[str, Tuple[str, str]]] = None,
-                 background_corner_colors: Union[Tuple[Union[str, Tuple[str, str]]], None] = None,
 
+                 background_corner_colors: Union[Tuple[Union[str, Tuple[str, str]]], None] = None,
                  overwrite_preferred_drawing_method: Union[str, None] = None,
                  **kwargs):
 
@@ -182,10 +182,15 @@ class CTkFrame(CTkBaseClass):
         else:
             return super().cget(attribute_name)
 
-    def bind(self, sequence=None, command=None, add=None):
+    def bind(self, sequence=None, command=None, add=True):
         """ called on the tkinter.Canvas """
-        return self._canvas.bind(sequence, command, add)
+        if not (add == "+" or add is True):
+            raise ValueError("'add' argument can only be '+' or True to preserve internal callbacks")
+        self._canvas.bind(sequence, command, add=True)
 
-    def unbind(self, sequence, funcid=None):
+    def unbind(self, sequence=None, funcid=None):
         """ called on the tkinter.Canvas """
-        return self._canvas.unbind(sequence, funcid)
+        if funcid is not None:
+            raise ValueError("'funcid' argument can only be None, because there is a bug in" +
+                             " tkinter and its not clear whether the internal callbacks will be unbinded or not")
+        self._canvas.unbind(sequence, None)

customtkinter/windows/widgets/ctk_label.py

@@ -32,7 +32,7 @@ class CTkLabel(CTkBaseClass):
 
                  text: str = "CTkLabel",
                  font: Optional[Union[tuple, CTkFont]] = None,
-                 image: Union[tkinter.PhotoImage, CTkImage, None] = None,
+                 image: Union[CTkImage, None] = None,
                  compound: str = "center",
                  anchor: str = "center",  # label anchor: center, n, e, s, w
                  wraplength: int = 0,
@@ -247,17 +247,20 @@ class CTkLabel(CTkBaseClass):
         else:
             return super().cget(attribute_name)  # cget of CTkBaseClass
 
-    def bind(self, sequence: str = None, command: Callable = None, add: str = None) -> str:
+    def bind(self, sequence: str = None, command: Callable = None, add: str = True):
         """ called on the tkinter.Label and tkinter.Canvas """
-        canvas_bind_return = self._canvas.bind(sequence, command, add)
-        label_bind_return = self._label.bind(sequence, command, add)
-        return canvas_bind_return + " + " + label_bind_return
+        if not (add == "+" or add is True):
+            raise ValueError("'add' argument can only be '+' or True to preserve internal callbacks")
+        self._canvas.bind(sequence, command, add=True)
+        self._label.bind(sequence, command, add=True)
 
-    def unbind(self, sequence: str, funcid: str = None):
+    def unbind(self, sequence: str = None, funcid: Optional[str] = None):
         """ called on the tkinter.Label and tkinter.Canvas """
-        canvas_bind_return, label_bind_return = funcid.split(" + ")
-        self._canvas.unbind(sequence, canvas_bind_return)
-        self._label.unbind(sequence, label_bind_return)
+        if funcid is not None:
+            raise ValueError("'funcid' argument can only be None, because there is a bug in" +
+                             " tkinter and its not clear whether the internal callbacks will be unbinded or not")
+        self._canvas.unbind(sequence, None)
+        self._label.unbind(sequence, None)
 
     def focus(self):
         return self._label.focus()

customtkinter/windows/widgets/ctk_optionmenu.py

@@ -1,4 +1,5 @@
 import tkinter
+import copy
 import sys
 from typing import Union, Tuple, Callable, Optional
 
@@ -107,10 +108,6 @@ class CTkOptionMenu(CTkBaseClass):
                                          pady=0,
                                          borderwidth=1,
                                          text=self._current_value)
-        self._create_grid()
-
-        if not self._dynamic_resizing:
-            self.grid_propagate(0)
 
         if self._cursor_manipulation_enabled:
             if sys.platform == "darwin":
@@ -118,17 +115,11 @@ class CTkOptionMenu(CTkBaseClass):
             elif sys.platform.startswith("win"):
                 self.configure(cursor="hand2")
 
-        # event bindings
-        self._canvas.bind("<Enter>", self._on_enter)
-        self._canvas.bind("<Leave>", self._on_leave)
-        self._canvas.bind("<Button-1>", self._clicked)
-        self._canvas.bind("<Button-1>", self._clicked)
-
-        self._text_label.bind("<Enter>", self._on_enter)
-        self._text_label.bind("<Leave>", self._on_leave)
-        self._text_label.bind("<Button-1>", self._clicked)
-        self._text_label.bind("<Button-1>", self._clicked)
+        self._create_grid()
+        if not self._dynamic_resizing:
+            self.grid_propagate(0)
 
+        self._create_bindings()
         self._draw()  # initial draw
 
         if self._variable is not None:
@@ -136,6 +127,18 @@ class CTkOptionMenu(CTkBaseClass):
             self._current_value = self._variable.get()
             self._text_label.configure(text=self._current_value)
 
+    def _create_bindings(self, sequence: Optional[str] = None):
+        """ set necessary bindings for functionality of widget, will overwrite other bindings """
+        if sequence is None or sequence == "<Enter>":
+            self._canvas.bind("<Enter>", self._on_enter)
+            self._text_label.bind("<Enter>", self._on_enter)
+        if sequence is None or sequence == "<Leave>":
+            self._canvas.bind("<Leave>", self._on_leave)
+            self._text_label.bind("<Leave>", self._on_leave)
+        if sequence is None or sequence == "<Button-1>":
+            self._canvas.bind("<Button-1>", self._clicked)
+            self._text_label.bind("<Button-1>", self._clicked)
+
     def _create_grid(self):
         self._canvas.grid(row=0, column=0, sticky="nsew")
 
@@ -240,8 +243,8 @@ class CTkOptionMenu(CTkBaseClass):
             self._text_color = self._check_color_type(kwargs.pop("text_color"))
             require_redraw = True
 
-        if "dropdown_color" in kwargs:
-            self._dropdown_menu.configure(fg_color=kwargs.pop("dropdown_color"))
+        if "dropdown_fg_color" in kwargs:
+            self._dropdown_menu.configure(fg_color=kwargs.pop("dropdown_fg_color"))
 
         if "dropdown_hover_color" in kwargs:
             self._dropdown_menu.configure(hover_color=kwargs.pop("dropdown_hover_color"))
@@ -326,7 +329,7 @@ class CTkOptionMenu(CTkBaseClass):
         elif attribute_name == "dropdown_font":
             return self._dropdown_menu.cget("font")
         elif attribute_name == "values":
-            return self._values
+            return copy.copy(self._values)
         elif attribute_name == "variable":
             return self._variable
         elif attribute_name == "state":
@@ -393,17 +396,21 @@ class CTkOptionMenu(CTkBaseClass):
         if self._state is not tkinter.DISABLED and len(self._values) > 0:
             self._open_dropdown_menu()
 
-    def bind(self, sequence: str = None, command: Callable = None, add: str = None) -> str:
-        """ called on the tkinter.Label and tkinter.Canvas """
-        canvas_bind_return = self._canvas.bind(sequence, command, add)
-        label_bind_return = self._text_label.bind(sequence, command, add)
-        return canvas_bind_return + " + " + label_bind_return
+    def bind(self, sequence: str = None, command: Callable = None, add: Union[str, bool] = True):
+        """ called on the tkinter.Canvas """
+        if not (add == "+" or add is True):
+            raise ValueError("'add' argument can only be '+' or True to preserve internal callbacks")
+        self._canvas.bind(sequence, command, add=True)
+        self._text_label.bind(sequence, command, add=True)
 
-    def unbind(self, sequence: str, funcid: str = None):
+    def unbind(self, sequence: str = None, funcid: str = None):
         """ called on the tkinter.Label and tkinter.Canvas """
-        canvas_bind_return, label_bind_return = funcid.split(" + ")
-        self._canvas.unbind(sequence, canvas_bind_return)
-        self._text_label.unbind(sequence, label_bind_return)
+        if funcid is not None:
+            raise ValueError("'funcid' argument can only be None, because there is a bug in" +
+                             " tkinter and its not clear whether the internal callbacks will be unbinded or not")
+        self._canvas.unbind(sequence, None)
+        self._text_label.unbind(sequence, None)
+        self._create_bindings(sequence=sequence)  # restore internal callbacks for sequence
 
     def focus(self):
         return self._text_label.focus()

customtkinter/windows/widgets/ctk_progressbar.py

@@ -1,6 +1,10 @@
 import tkinter
 import math
-from typing import Union, Tuple, Optional
+from typing import Union, Tuple, Optional, Callable
+try:
+    from typing import Literal
+except ImportError:
+    from typing_extensions import Literal
 
 from .core_rendering import CTkCanvas
 from .theme import ThemeManager
@@ -29,7 +33,7 @@ class CTkProgressBar(CTkBaseClass):
 
                  variable: Union[tkinter.Variable, None] = None,
                  orientation: str = "horizontal",
-                 mode: str = "determinate",
+                 mode: Literal["determinate", "indeterminate"] = "determinate",
                  determinate_speed: float = 1,
                  indeterminate_speed: float = 1,
                  **kwargs):
@@ -58,6 +62,7 @@ class CTkProgressBar(CTkBaseClass):
         self._variable = variable
         self._variable_callback_blocked = False
         self._variable_callback_name = None
+        self._loop_after_id = None
 
         # shape
         self._corner_radius = ThemeManager.theme["CTkProgressBar"]["corner_radius"] if corner_radius is None else corner_radius
@@ -249,13 +254,15 @@ class CTkProgressBar(CTkBaseClass):
         return self._determinate_value
 
     def start(self):
-        """ start indeterminate mode """
+        """ start automatic mode """
         if not self._loop_running:
             self._loop_running = True
             self._internal_loop()
 
     def stop(self):
-        """ stop indeterminate mode """
+        """ stop automatic mode """
+        if self._loop_after_id is not None:
+            self.after_cancel(self._loop_after_id)
         self._loop_running = False
 
     def _internal_loop(self):
@@ -265,13 +272,14 @@ class CTkProgressBar(CTkBaseClass):
                 if self._determinate_value > 1:
                     self._determinate_value -= 1
                 self._draw()
-                self.after(20, self._internal_loop)
+                self._loop_after_id = self.after(20, self._internal_loop)
             else:
                 self._indeterminate_value += self._indeterminate_speed
                 self._draw()
-                self.after(20, self._internal_loop)
+                self._loop_after_id = self.after(20, self._internal_loop)
 
     def step(self):
+        """ increase progress """
         if self._mode == "determinate":
             self._determinate_value += self._determinate_speed / 50
             if self._determinate_value > 1:
@@ -281,13 +289,18 @@ class CTkProgressBar(CTkBaseClass):
             self._indeterminate_value += self._indeterminate_speed
             self._draw()
 
-    def bind(self, sequence=None, command=None, add=None):
+    def bind(self, sequence: str = None, command: Callable = None, add: Union[str, bool] = True):
         """ called on the tkinter.Canvas """
-        return self._canvas.bind(sequence, command, add)
+        if not (add == "+" or add is True):
+            raise ValueError("'add' argument can only be '+' or True to preserve internal callbacks")
+        self._canvas.bind(sequence, command, add=True)
 
-    def unbind(self, sequence, funcid=None):
-        """ called on the tkinter.Canvas """
-        return self._canvas.unbind(sequence, funcid)
+    def unbind(self, sequence: str = None, funcid: str = None):
+        """ called on the tkinter.Label and tkinter.Canvas """
+        if funcid is not None:
+            raise ValueError("'funcid' argument can only be None, because there is a bug in" +
+                             " tkinter and its not clear whether the internal callbacks will be unbinded or not")
+        self._canvas.unbind(sequence, None)
 
     def focus(self):
         return self._canvas.focus()

customtkinter/windows/widgets/ctk_radiobutton.py

@@ -85,6 +85,7 @@ class CTkRadioButton(CTkBaseClass):
         self.grid_columnconfigure(0, weight=0)
         self.grid_columnconfigure(1, weight=0, minsize=self._apply_widget_scaling(6))
         self.grid_columnconfigure(2, weight=1)
+        self.grid_rowconfigure(0, weight=1)
 
         self._bg_canvas = CTkCanvas(master=self,
                                     highlightthickness=0,
@@ -99,10 +100,6 @@ class CTkRadioButton(CTkBaseClass):
         self._canvas.grid(row=0, column=0)
         self._draw_engine = DrawEngine(self._canvas)
 
-        self._canvas.bind("<Enter>", self._on_enter)
-        self._canvas.bind("<Leave>", self._on_leave)
-        self._canvas.bind("<Button-1>", self.invoke)
-
         self._text_label = tkinter.Label(master=self,
                                          bd=0,
                                          padx=0,
@@ -114,16 +111,25 @@ class CTkRadioButton(CTkBaseClass):
         self._text_label.grid(row=0, column=2, sticky="w")
         self._text_label["anchor"] = "w"
 
-        self._text_label.bind("<Enter>", self._on_enter)
-        self._text_label.bind("<Leave>", self._on_leave)
-        self._text_label.bind("<Button-1>", self.invoke)
-
         if self._variable is not None:
             self._variable_callback_name = self._variable.trace_add("write", self._variable_callback)
             self._check_state = True if self._variable.get() == self._value else False
 
-        self._draw()  # initial draw
+        self._create_bindings()
         self._set_cursor()
+        self._draw()
+
+    def _create_bindings(self, sequence: Optional[str] = None):
+        """ set necessary bindings for functionality of widget, will overwrite other bindings """
+        if sequence is None or sequence == "<Enter>":
+            self._canvas.bind("<Enter>", self._on_enter)
+            self._text_label.bind("<Enter>", self._on_enter)
+        if sequence is None or sequence == "<Leave>":
+            self._canvas.bind("<Leave>", self._on_leave)
+            self._text_label.bind("<Leave>", self._on_leave)
+        if sequence is None or sequence == "<Button-1>":
+            self._canvas.bind("<Button-1>", self.invoke)
+            self._text_label.bind("<Button-1>", self.invoke)
 
     def _set_scaling(self, *args, **kwargs):
         super()._set_scaling(*args, **kwargs)
@@ -377,8 +383,8 @@ class CTkRadioButton(CTkBaseClass):
                 self._check_state = True
                 self.select()
 
-        if self._command is not None:
-            self._command()
+            if self._command is not None:
+                self._command()
 
     def select(self, from_variable_callback=False):
         self._check_state = True
@@ -398,13 +404,21 @@ class CTkRadioButton(CTkBaseClass):
             self._variable.set("")
             self._variable_callback_blocked = False
 
-    def bind(self, sequence=None, command=None, add=None):
+    def bind(self, sequence: str = None, command: Callable = None, add: Union[str, bool] = True):
         """ called on the tkinter.Canvas """
-        return self._canvas.bind(sequence, command, add)
+        if not (add == "+" or add is True):
+            raise ValueError("'add' argument can only be '+' or True to preserve internal callbacks")
+        self._canvas.bind(sequence, command, add=True)
+        self._text_label.bind(sequence, command, add=True)
 
-    def unbind(self, sequence, funcid=None):
-        """ called on the tkinter.Canvas """
-        return self._canvas.unbind(sequence, funcid)
+    def unbind(self, sequence: str = None, funcid: str = None):
+        """ called on the tkinter.Label and tkinter.Canvas """
+        if funcid is not None:
+            raise ValueError("'funcid' argument can only be None, because there is a bug in" +
+                             " tkinter and its not clear whether the internal callbacks will be unbinded or not")
+        self._canvas.unbind(sequence, None)
+        self._text_label.unbind(sequence, None)
+        self._create_bindings(sequence=sequence)  # restore internal callbacks for sequence
 
     def focus(self):
         return self._text_label.focus()

customtkinter/windows/widgets/ctk_scrollable_frame.py

@@ -0,0 +1,325 @@
+from typing import Union, Tuple, Optional
+try:
+    from typing import Literal
+except ImportError:
+    from typing_extensions import Literal
+import tkinter
+import sys
+
+from .ctk_frame import CTkFrame
+from .ctk_scrollbar import CTkScrollbar
+from .appearance_mode import CTkAppearanceModeBaseClass
+from .scaling import CTkScalingBaseClass
+from .core_widget_classes import CTkBaseClass
+from .ctk_label import CTkLabel
+from .font import CTkFont
+from .theme import ThemeManager
+
+
+class CTkScrollableFrame(tkinter.Frame, CTkAppearanceModeBaseClass, CTkScalingBaseClass):
+    def __init__(self,
+                 master: any,
+                 width: int = 200,
+                 height: int = 200,
+                 corner_radius: Optional[Union[int, str]] = None,
+                 border_width: Optional[Union[int, str]] = None,
+
+                 bg_color: Union[str, Tuple[str, str]] = "transparent",
+                 fg_color: Optional[Union[str, Tuple[str, str]]] = None,
+                 border_color: Optional[Union[str, Tuple[str, str]]] = None,
+                 scrollbar_fg_color: Optional[Union[str, Tuple[str, str]]] = None,
+                 scrollbar_button_color: Optional[Union[str, Tuple[str, str]]] = None,
+                 scrollbar_button_hover_color: Optional[Union[str, Tuple[str, str]]] = None,
+                 label_fg_color: Optional[Union[str, Tuple[str, str]]] = None,
+                 label_text_color: Optional[Union[str, Tuple[str, str]]] = None,
+
+                 label_text: str = "",
+                 label_font: Optional[Union[tuple, CTkFont]] = None,
+                 label_anchor: str = "center",
+                 orientation: Literal["vertical", "horizontal"] = "vertical"):
+
+        self._orientation = orientation
+
+        # dimensions independent of scaling
+        self._desired_width = width  # _desired_width and _desired_height, represent desired size set by width and height
+        self._desired_height = height
+
+        self._parent_frame = CTkFrame(master=master, width=0, height=0, corner_radius=corner_radius,
+                                      border_width=border_width, bg_color=bg_color, fg_color=fg_color, border_color=border_color)
+        self._parent_canvas = tkinter.Canvas(master=self._parent_frame, highlightthickness=0)
+        self._set_scroll_increments()
+
+        if self._orientation == "horizontal":
+            self._scrollbar = CTkScrollbar(master=self._parent_frame, orientation="horizontal", command=self._parent_canvas.xview,
+                                           fg_color=scrollbar_fg_color, button_color=scrollbar_button_color, button_hover_color=scrollbar_button_hover_color)
+            self._parent_canvas.configure(xscrollcommand=self._scrollbar.set)
+        elif self._orientation == "vertical":
+            self._scrollbar = CTkScrollbar(master=self._parent_frame, orientation="vertical", command=self._parent_canvas.yview,
+                                           fg_color=scrollbar_fg_color, button_color=scrollbar_button_color, button_hover_color=scrollbar_button_hover_color)
+            self._parent_canvas.configure(yscrollcommand=self._scrollbar.set)
+
+        self._label_text = label_text
+        self._label = CTkLabel(self._parent_frame, text=label_text, anchor=label_anchor, font=label_font,
+                               corner_radius=self._parent_frame.cget("corner_radius"), text_color=label_text_color,
+                               fg_color=ThemeManager.theme["CTkScrollableFrame"]["label_fg_color"] if label_fg_color is None else label_fg_color)
+
+        tkinter.Frame.__init__(self, master=self._parent_canvas, highlightthickness=0)
+        CTkAppearanceModeBaseClass.__init__(self)
+        CTkScalingBaseClass.__init__(self, scaling_type="widget")
+
+        self._create_grid()
+
+        self._parent_canvas.configure(width=self._apply_widget_scaling(self._desired_width),
+                                      height=self._apply_widget_scaling(self._desired_height))
+
+        self.bind("<Configure>", lambda e: self._parent_canvas.configure(scrollregion=self._parent_canvas.bbox("all")))
+        self._parent_canvas.bind("<Configure>", self._fit_frame_dimensions_to_canvas)
+
+        if "linux" in sys.platform:
+            self.bind_all("<Button-4>", self._mouse_wheel_all, add="+")
+            self.bind_all("<Button-5>", self._mouse_wheel_all, add="+")
+        else:
+            self.bind_all("<MouseWheel>", self._mouse_wheel_all, add="+")
+
+        self.bind_all("<KeyPress-Shift_L>", self._keyboard_shift_press_all, add="+")
+        self.bind_all("<KeyPress-Shift_R>", self._keyboard_shift_press_all, add="+")
+        self.bind_all("<KeyRelease-Shift_L>", self._keyboard_shift_release_all, add="+")
+        self.bind_all("<KeyRelease-Shift_R>", self._keyboard_shift_release_all, add="+")
+        self._create_window_id = self._parent_canvas.create_window(0, 0, window=self, anchor="nw")
+
+        if self._parent_frame.cget("fg_color") == "transparent":
+            tkinter.Frame.configure(self, bg=self._apply_appearance_mode(self._parent_frame.cget("bg_color")))
+            self._parent_canvas.configure(bg=self._apply_appearance_mode(self._parent_frame.cget("bg_color")))
+        else:
+            tkinter.Frame.configure(self, bg=self._apply_appearance_mode(self._parent_frame.cget("fg_color")))
+            self._parent_canvas.configure(bg=self._apply_appearance_mode(self._parent_frame.cget("fg_color")))
+
+        self._shift_pressed = False
+
+    def destroy(self):
+        tkinter.Frame.destroy(self)
+        CTkAppearanceModeBaseClass.destroy(self)
+        CTkScalingBaseClass.destroy(self)
+
+    def _create_grid(self):
+        border_spacing = self._apply_widget_scaling(self._parent_frame.cget("corner_radius") + self._parent_frame.cget("border_width"))
+
+        if self._orientation == "horizontal":
+            self._parent_frame.grid_columnconfigure(0, weight=1)
+            self._parent_frame.grid_rowconfigure(1, weight=1)
+            self._parent_canvas.grid(row=1, column=0, sticky="nsew", padx=border_spacing, pady=(border_spacing, 0))
+            self._scrollbar.grid(row=2, column=0, sticky="nsew", padx=border_spacing)
+
+            if self._label_text is not None and self._label_text != "":
+                self._label.grid(row=0, column=0, sticky="ew", padx=border_spacing, pady=border_spacing)
+            else:
+                self._label.grid_forget()
+
+        elif self._orientation == "vertical":
+            self._parent_frame.grid_columnconfigure(0, weight=1)
+            self._parent_frame.grid_rowconfigure(1, weight=1)
+            self._parent_canvas.grid(row=1, column=0, sticky="nsew", padx=(border_spacing, 0), pady=border_spacing)
+            self._scrollbar.grid(row=1, column=1, sticky="nsew", pady=border_spacing)
+
+            if self._label_text is not None and self._label_text != "":
+                self._label.grid(row=0, column=0, columnspan=2, sticky="ew", padx=border_spacing, pady=border_spacing)
+            else:
+                self._label.grid_forget()
+
+    def _set_appearance_mode(self, mode_string):
+        super()._set_appearance_mode(mode_string)
+
+        if self._parent_frame.cget("fg_color") == "transparent":
+            tkinter.Frame.configure(self, bg=self._apply_appearance_mode(self._parent_frame.cget("bg_color")))
+            self._parent_canvas.configure(bg=self._apply_appearance_mode(self._parent_frame.cget("bg_color")))
+        else:
+            tkinter.Frame.configure(self, bg=self._apply_appearance_mode(self._parent_frame.cget("fg_color")))
+            self._parent_canvas.configure(bg=self._apply_appearance_mode(self._parent_frame.cget("fg_color")))
+
+    def _set_scaling(self, new_widget_scaling, new_window_scaling):
+        super()._set_scaling(new_widget_scaling, new_window_scaling)
+
+        self._parent_canvas.configure(width=self._apply_widget_scaling(self._desired_width),
+                                      height=self._apply_widget_scaling(self._desired_height))
+
+    def _set_dimensions(self, width=None, height=None):
+        if width is not None:
+            self._desired_width = width
+        if height is not None:
+            self._desired_height = height
+
+        self._parent_canvas.configure(width=self._apply_widget_scaling(self._desired_width),
+                                      height=self._apply_widget_scaling(self._desired_height))
+
+    def configure(self, **kwargs):
+        if "width" in kwargs:
+            self._set_dimensions(width=kwargs.pop("width"))
+
+        if "height" in kwargs:
+            self._set_dimensions(height=kwargs.pop("height"))
+
+        if "corner_radius" in kwargs:
+            new_corner_radius = kwargs.pop("corner_radius")
+            self._parent_frame.configure(corner_radius=new_corner_radius)
+            if self._label is not None:
+                self._label.configure(corner_radius=new_corner_radius)
+            self._create_grid()
+
+        if "border_width" in kwargs:
+            self._parent_frame.configure(border_width=kwargs.pop("border_width"))
+            self._create_grid()
+
+        if "fg_color" in kwargs:
+            self._parent_frame.configure(fg_color=kwargs.pop("fg_color"))
+
+            if self._parent_frame.cget("fg_color") == "transparent":
+                tkinter.Frame.configure(self, bg=self._apply_appearance_mode(self._parent_frame.cget("bg_color")))
+                self._parent_canvas.configure(bg=self._apply_appearance_mode(self._parent_frame.cget("bg_color")))
+            else:
+                tkinter.Frame.configure(self, bg=self._apply_appearance_mode(self._parent_frame.cget("fg_color")))
+                self._parent_canvas.configure(bg=self._apply_appearance_mode(self._parent_frame.cget("fg_color")))
+
+            for child in self.winfo_children():
+                if isinstance(child, CTkBaseClass):
+                    child.configure(bg_color=self._parent_frame.cget("fg_color"))
+
+        if "scrollbar_fg_color" in kwargs:
+            self._scrollbar.configure(fg_color=kwargs.pop("scrollbar_fg_color"))
+
+        if "scrollbar_button_color" in kwargs:
+            self._scrollbar.configure(fg_color=kwargs.pop("scrollbar_button_color"))
+
+        if "scrollbar_button_hover_color" in kwargs:
+            self._scrollbar.configure(fg_color=kwargs.pop("scrollbar_button_hover_color"))
+
+        if "label_text" in kwargs:
+            self._label_text = kwargs.pop("label_text")
+            self._label.configure(text=self._label_text)
+            self._create_grid()
+
+        if "label_font" in kwargs:
+            self._label.configure(font=kwargs.pop("label_font"))
+
+        if "label_text_color" in kwargs:
+            self._label.configure(text_color=kwargs.pop("label_text_color"))
+
+        if "label_fg_color" in kwargs:
+            self._label.configure(fg_color=kwargs.pop("label_fg_color"))
+
+        if "label_anchor" in kwargs:
+            self._label.configure(anchor=kwargs.pop("label_anchor"))
+
+        self._parent_frame.configure(**kwargs)
+
+    def cget(self, attribute_name: str):
+        if attribute_name == "width":
+            return self._desired_width
+        elif attribute_name == "height":
+            return self._desired_height
+
+        elif attribute_name == "label_text":
+            return self._label_text
+        elif attribute_name == "label_font":
+            return self._label.cget("font")
+        elif attribute_name == "label_text_color":
+            return self._label.cget("_text_color")
+        elif attribute_name == "label_fg_color":
+            return self._label.cget("fg_color")
+        elif attribute_name == "label_anchor":
+            return self._label.cget("anchor")
+
+        elif attribute_name.startswith("scrollbar_fg_color"):
+            return self._scrollbar.cget("fg_color")
+        elif attribute_name.startswith("scrollbar_button_color"):
+            return self._scrollbar.cget("button_color")
+        elif attribute_name.startswith("scrollbar_button_hover_color"):
+            return self._scrollbar.cget("button_hover_color")
+
+        else:
+            return self._parent_frame.cget(attribute_name)
+
+    def _fit_frame_dimensions_to_canvas(self, event):
+        if self._orientation == "horizontal":
+            self._parent_canvas.itemconfigure(self._create_window_id, height=self._parent_canvas.winfo_height())
+        elif self._orientation == "vertical":
+            self._parent_canvas.itemconfigure(self._create_window_id, width=self._parent_canvas.winfo_width())
+
+    def _set_scroll_increments(self):
+        if sys.platform.startswith("win"):
+            self._parent_canvas.configure(xscrollincrement=1, yscrollincrement=1)
+        elif sys.platform == "darwin":
+            self._parent_canvas.configure(xscrollincrement=4, yscrollincrement=8)
+        else:
+            self._parent_canvas.configure(xscrollincrement=30, yscrollincrement=30)
+
+    def _mouse_wheel_all(self, event):
+        if self.check_if_master_is_canvas(event.widget):
+            if sys.platform.startswith("win"):
+                if self._shift_pressed:
+                    if self._parent_canvas.xview() != (0.0, 1.0):
+                        self._parent_canvas.xview("scroll", -int(event.delta / 6), "units")
+                else:
+                    if self._parent_canvas.yview() != (0.0, 1.0):
+                        self._parent_canvas.yview("scroll", -int(event.delta / 6), "units")
+            elif sys.platform == "darwin":
+                if self._shift_pressed:
+                    if self._parent_canvas.xview() != (0.0, 1.0):
+                        self._parent_canvas.xview("scroll", -event.delta, "units")
+                else:
+                    if self._parent_canvas.yview() != (0.0, 1.0):
+                        self._parent_canvas.yview("scroll", -event.delta, "units")
+            else:
+                if self._shift_pressed:
+                    if self._parent_canvas.xview() != (0.0, 1.0):
+                        self._parent_canvas.xview_scroll(-1 if event.num == 4 else 1, "units")
+                else:
+                    if self._parent_canvas.yview() != (0.0, 1.0):
+                        self._parent_canvas.yview_scroll(-1 if event.num == 4 else 1, "units")
+
+
+    def _keyboard_shift_press_all(self, event):
+        self._shift_pressed = True
+
+    def _keyboard_shift_release_all(self, event):
+        self._shift_pressed = False
+
+    def check_if_master_is_canvas(self, widget):
+        if widget == self._parent_canvas:
+            return True
+        elif widget.master is not None:
+            return self.check_if_master_is_canvas(widget.master)
+        else:
+            return False
+
+    def pack(self, **kwargs):
+        self._parent_frame.pack(**kwargs)
+
+    def place(self, **kwargs):
+        self._parent_frame.place(**kwargs)
+
+    def grid(self, **kwargs):
+        self._parent_frame.grid(**kwargs)
+
+    def pack_forget(self):
+        self._parent_frame.pack_forget()
+
+    def place_forget(self, **kwargs):
+        self._parent_frame.place_forget()
+
+    def grid_forget(self, **kwargs):
+        self._parent_frame.grid_forget()
+
+    def grid_remove(self, **kwargs):
+        self._parent_frame.grid_remove()
+
+    def grid_propagate(self, **kwargs):
+        self._parent_frame.grid_propagate()
+
+    def grid_info(self, **kwargs):
+        return self._parent_frame.grid_info()
+
+    def lift(self, aboveThis=None):
+        self._parent_frame.lift(aboveThis)
+
+    def lower(self, belowThis=None):
+        self._parent_frame.lower(belowThis)

customtkinter/windows/widgets/ctk_scrollbar.py

@@ -49,8 +49,8 @@ class CTkScrollbar(CTkBaseClass):
 
         # color
         self._fg_color = ThemeManager.theme["CTkScrollbar"]["fg_color"] if fg_color is None else self._check_color_type(fg_color, transparency=True)
-        self._button_color = ThemeManager.theme["CTkScrollbar"]["scrollbar_color"] if button_color is None else self._check_color_type(button_color)
-        self._button_hover_color = ThemeManager.theme["CTkScrollbar"]["scrollbar_hover_color"] if button_hover_color is None else self._check_color_type(button_hover_color)
+        self._button_color = ThemeManager.theme["CTkScrollbar"]["button_color"] if button_color is None else self._check_color_type(button_color)
+        self._button_hover_color = ThemeManager.theme["CTkScrollbar"]["button_hover_color"] if button_hover_color is None else self._check_color_type(button_hover_color)
 
         # shape
         self._corner_radius = ThemeManager.theme["CTkScrollbar"]["corner_radius"] if corner_radius is None else corner_radius
@@ -71,14 +71,22 @@ class CTkScrollbar(CTkBaseClass):
         self._canvas.place(x=0, y=0, relwidth=1, relheight=1)
         self._draw_engine = DrawEngine(self._canvas)
 
-        self._canvas.bind("<Enter>", self._on_enter)
-        self._canvas.bind("<Leave>", self._on_leave)
-        self._canvas.tag_bind("border_parts", "<Button-1>", self._clicked)
-        self._canvas.bind("<B1-Motion>", self._clicked)
-        self._canvas.bind("<MouseWheel>", self._mouse_scroll_event)
-
+        self._create_bindings()
         self._draw()
 
+    def _create_bindings(self, sequence: Optional[str] = None):
+        """ set necessary bindings for functionality of widget, will overwrite other bindings """
+        if sequence is None:
+            self._canvas.tag_bind("border_parts", "<Button-1>", self._clicked)
+        if sequence is None or sequence == "<Enter>":
+            self._canvas.bind("<Enter>", self._on_enter)
+        if sequence is None or sequence == "<Leave>":
+            self._canvas.bind("<Leave>", self._on_leave)
+        if sequence is None or sequence == "<B1-Motion>":
+            self._canvas.bind("<B1-Motion>", self._clicked)
+        if sequence is None or sequence == "<MouseWheel>":
+            self._canvas.bind("<MouseWheel>", self._mouse_scroll_event)
+
     def _set_scaling(self, *args, **kwargs):
         super()._set_scaling(*args, **kwargs)
 
@@ -249,13 +257,19 @@ class CTkScrollbar(CTkBaseClass):
     def get(self):
         return self._start_value, self._end_value
 
-    def bind(self, sequence=None, command=None, add=None):
+    def bind(self, sequence=None, command=None, add=True):
         """ called on the tkinter.Canvas """
-        return self._canvas.bind(sequence, command, add)
+        if not (add == "+" or add is True):
+            raise ValueError("'add' argument can only be '+' or True to preserve internal callbacks")
+        self._canvas.bind(sequence, command, add=True)
 
-    def unbind(self, sequence, funcid=None):
-        """ called on the tkinter.Canvas """
-        return self._canvas.unbind(sequence, funcid)
+    def unbind(self, sequence=None, funcid=None):
+        """ called on the tkinter.Canvas, restores internal callbacks """
+        if funcid is not None:
+            raise ValueError("'funcid' argument can only be None, because there is a bug in" +
+                             " tkinter and its not clear whether the internal callbacks will be unbinded or not")
+        self._canvas.unbind(sequence, None)  # unbind all callbacks for sequence
+        self._create_bindings(sequence=sequence)  # restore internal callbacks for sequence
 
     def focus(self):
         return self._canvas.focus()

customtkinter/windows/widgets/ctk_segmented_button.py

@@ -1,5 +1,10 @@
 import tkinter
-from typing import Union, Tuple, List, Dict, Callable, Optional, Literal
+import copy
+from typing import Union, Tuple, List, Dict, Callable, Optional
+try:
+    from typing import Literal
+except ImportError:
+    from typing_extensions import Literal
 
 from .theme import ThemeManager
 from .font import CTkFont
@@ -317,7 +322,7 @@ class CTkSegmentedButton(CTkFrame):
         elif attribute_name == "font":
             return self._font
         elif attribute_name == "values":
-            return self._value_list
+            return copy.copy(self._value_list)
         elif attribute_name == "variable":
             return self._variable
         elif attribute_name == "dynamic_resizing":
@@ -408,3 +413,9 @@ class CTkSegmentedButton(CTkFrame):
         else:
             raise ValueError(f"CTkSegmentedButton does not contain value '{value}'")
 
+    def bind(self, sequence=None, command=None, add=None):
+        raise NotImplementedError
+
+    def unbind(self, sequence=None, funcid=None):
+        raise NotImplementedError
+

customtkinter/windows/widgets/ctk_slider.py

@@ -96,11 +96,7 @@ class CTkSlider(CTkBaseClass):
         self._canvas.grid(column=0, row=0, rowspan=1, columnspan=1, sticky="nswe")
         self._draw_engine = DrawEngine(self._canvas)
 
-        self._canvas.bind("<Enter>", self._on_enter)
-        self._canvas.bind("<Leave>", self._on_leave)
-        self._canvas.bind("<Button-1>", self._clicked)
-        self._canvas.bind("<B1-Motion>", self._clicked)
-
+        self._create_bindings()
         self._set_cursor()
         self._draw()  # initial draw
 
@@ -110,6 +106,17 @@ class CTkSlider(CTkBaseClass):
             self.set(self._variable.get(), from_variable_callback=True)
             self._variable_callback_blocked = False
 
+    def _create_bindings(self, sequence: Optional[str] = None):
+        """ set necessary bindings for functionality of widget, will overwrite other bindings """
+        if sequence is None or sequence == "<Enter>":
+            self._canvas.bind("<Enter>", self._on_enter)
+        if sequence is None or sequence == "<Leave>":
+            self._canvas.bind("<Leave>", self._on_leave)
+        if sequence is None or sequence == "<Button-1>":
+            self._canvas.bind("<Button-1>", self._clicked)
+        if sequence is None or sequence == "<B1-Motion>":
+            self._canvas.bind("<B1-Motion>", self._clicked)
+
     def _set_scaling(self, *args, **kwargs):
         super()._set_scaling(*args, **kwargs)
 
@@ -366,13 +373,19 @@ class CTkSlider(CTkBaseClass):
         if not self._variable_callback_blocked:
             self.set(self._variable.get(), from_variable_callback=True)
 
-    def bind(self, sequence=None, command=None, add=None):
+    def bind(self, sequence: str = None, command: Callable = None, add: Union[str, bool] = True):
         """ called on the tkinter.Canvas """
-        return self._canvas.bind(sequence, command, add)
+        if not (add == "+" or add is True):
+            raise ValueError("'add' argument can only be '+' or True to preserve internal callbacks")
+        self._canvas.bind(sequence, command, add=True)
 
-    def unbind(self, sequence, funcid=None):
-        """ called on the tkinter.Canvas """
-        return self._canvas.unbind(sequence, funcid)
+    def unbind(self, sequence: str = None, funcid: str = None):
+        """ called on the tkinter.Label and tkinter.Canvas """
+        if funcid is not None:
+            raise ValueError("'funcid' argument can only be None, because there is a bug in" +
+                             " tkinter and its not clear whether the internal callbacks will be unbinded or not")
+        self._canvas.unbind(sequence, None)
+        self._create_bindings(sequence=sequence)  # restore internal callbacks for sequence
 
     def focus(self):
         return self._canvas.focus()

customtkinter/windows/widgets/ctk_switch.py

@@ -92,6 +92,7 @@ class CTkSwitch(CTkBaseClass):
         self.grid_columnconfigure(0, weight=0)
         self.grid_columnconfigure(1, weight=0, minsize=self._apply_widget_scaling(6))
         self.grid_columnconfigure(2, weight=1)
+        self.grid_rowconfigure(0, weight=1)
 
         self._bg_canvas = CTkCanvas(master=self,
                                     highlightthickness=0,
@@ -106,10 +107,6 @@ class CTkSwitch(CTkBaseClass):
         self._canvas.grid(row=0, column=0, sticky="")
         self._draw_engine = DrawEngine(self._canvas)
 
-        self._canvas.bind("<Enter>", self._on_enter)
-        self._canvas.bind("<Leave>", self._on_leave)
-        self._canvas.bind("<Button-1>", self.toggle)
-
         self._text_label = tkinter.Label(master=self,
                                          bd=0,
                                          padx=0,
@@ -121,16 +118,25 @@ class CTkSwitch(CTkBaseClass):
         self._text_label.grid(row=0, column=2, sticky="w")
         self._text_label["anchor"] = "w"
 
-        self._text_label.bind("<Enter>", self._on_enter)
-        self._text_label.bind("<Leave>", self._on_leave)
-        self._text_label.bind("<Button-1>", self.toggle)
-
         if self._variable is not None and self._variable != "":
             self._variable_callback_name = self._variable.trace_add("write", self._variable_callback)
-            self.c_heck_state = True if self._variable.get() == self._onvalue else False
+            self._check_state = True if self._variable.get() == self._onvalue else False
 
-        self._draw()  # initial draw
+        self._create_bindings()
         self._set_cursor()
+        self._draw()  # initial draw
+
+    def _create_bindings(self, sequence: Optional[str] = None):
+        """ set necessary bindings for functionality of widget, will overwrite other bindings """
+        if sequence is None or sequence == "<Enter>":
+            self._canvas.bind("<Enter>", self._on_enter)
+            self._text_label.bind("<Enter>", self._on_enter)
+        if sequence is None or sequence == "<Leave>":
+            self._canvas.bind("<Leave>", self._on_leave)
+            self._text_label.bind("<Leave>", self._on_leave)
+        if sequence is None or sequence == "<Button-1>":
+            self._canvas.bind("<Button-1>", self.toggle)
+            self._text_label.bind("<Button-1>", self.toggle)
 
     def _set_scaling(self, *args, **kwargs):
         super()._set_scaling(*args, **kwargs)
@@ -216,23 +222,29 @@ class CTkSwitch(CTkBaseClass):
             self._canvas.configure(bg=self._apply_appearance_mode(self._bg_color))
 
             if self._border_color == "transparent":
-                self._canvas.itemconfig("border_parts", fill=self._apply_appearance_mode(self._bg_color),
+                self._canvas.itemconfig("border_parts",
+                                        fill=self._apply_appearance_mode(self._bg_color),
                                         outline=self._apply_appearance_mode(self._bg_color))
             else:
-                self._canvas.itemconfig("border_parts", fill=self._apply_appearance_mode(self._border_color),
+                self._canvas.itemconfig("border_parts",
+                                        fill=self._apply_appearance_mode(self._border_color),
                                         outline=self._apply_appearance_mode(self._border_color))
 
-            self._canvas.itemconfig("inner_parts", fill=self._apply_appearance_mode(self._fg_color),
+            self._canvas.itemconfig("inner_parts",
+                                    fill=self._apply_appearance_mode(self._fg_color),
                                     outline=self._apply_appearance_mode(self._fg_color))
 
             if self._progress_color == "transparent":
-                self._canvas.itemconfig("progress_parts", fill=self._apply_appearance_mode(self._fg_color),
+                self._canvas.itemconfig("progress_parts",
+                                        fill=self._apply_appearance_mode(self._fg_color),
                                         outline=self._apply_appearance_mode(self._fg_color))
             else:
-                self._canvas.itemconfig("progress_parts", fill=self._apply_appearance_mode(self._progress_color),
+                self._canvas.itemconfig("progress_parts",
+                                        fill=self._apply_appearance_mode(self._progress_color),
                                         outline=self._apply_appearance_mode(self._progress_color))
 
-            self._canvas.itemconfig("slider_parts", fill=self._apply_appearance_mode(self._button_color),
+            self._canvas.itemconfig("slider_parts",
+                                    fill=self._apply_appearance_mode(self._button_color),
                                     outline=self._apply_appearance_mode(self._button_color))
 
             if self._state == tkinter.DISABLED:
@@ -437,13 +449,21 @@ class CTkSwitch(CTkBaseClass):
             elif self._variable.get() == self._offvalue:
                 self.deselect(from_variable_callback=True)
 
-    def bind(self, sequence=None, command=None, add=None):
+    def bind(self, sequence: str = None, command: Callable = None, add: Union[str, bool] = True):
         """ called on the tkinter.Canvas """
-        return self._canvas.bind(sequence, command, add)
+        if not (add == "+" or add is True):
+            raise ValueError("'add' argument can only be '+' or True to preserve internal callbacks")
+        self._canvas.bind(sequence, command, add=True)
+        self._text_label.bind(sequence, command, add=True)
 
-    def unbind(self, sequence, funcid=None):
-        """ called on the tkinter.Canvas """
-        return self._canvas.unbind(sequence, funcid)
+    def unbind(self, sequence: str = None, funcid: str = None):
+        """ called on the tkinter.Label and tkinter.Canvas """
+        if funcid is not None:
+            raise ValueError("'funcid' argument can only be None, because there is a bug in" +
+                             " tkinter and its not clear whether the internal callbacks will be unbinded or not")
+        self._canvas.unbind(sequence, None)
+        self._text_label.unbind(sequence, None)
+        self._create_bindings(sequence=sequence)  # restore internal callbacks for sequence
 
     def focus(self):
         return self._text_label.focus()

customtkinter/windows/widgets/ctk_textbox.py

@@ -1,5 +1,5 @@
 import tkinter
-from typing import Union, Tuple, Optional
+from typing import Union, Tuple, Optional, Callable
 
 from .core_rendering import CTkCanvas
 from .ctk_scrollbar import CTkScrollbar
@@ -86,7 +86,6 @@ class CTkTextbox(CTkBaseClass):
                                      highlightthickness=0,
                                      relief="flat",
                                      insertbackground=self._apply_appearance_mode(self._text_color),
-                                     bg=self._apply_appearance_mode(self._fg_color),
                                      **pop_from_dict_by_set(kwargs, self._valid_tk_text_attributes))
 
         check_kwargs_empty(kwargs, raise_error=True)
@@ -120,7 +119,7 @@ class CTkTextbox(CTkBaseClass):
 
         self._create_grid_for_text_and_scrollbars(re_grid_textbox=True, re_grid_x_scrollbar=True, re_grid_y_scrollbar=True)
 
-        self.after(50, self._check_if_scrollbars_needed)
+        self.after(50, self._check_if_scrollbars_needed, None, True)
         self._draw()
 
     def _create_grid_for_text_and_scrollbars(self, re_grid_textbox=False, re_grid_x_scrollbar=False, re_grid_y_scrollbar=False):
@@ -152,7 +151,7 @@ class CTkTextbox(CTkBaseClass):
             else:
                 self._y_scrollbar.grid_forget()
 
-    def _check_if_scrollbars_needed(self, event=None, continue_loop: bool = True):
+    def _check_if_scrollbars_needed(self, event=None, continue_loop: bool = False):
         """ Method hides or places the scrollbars if they are needed on key release event of tkinter.text widget """
 
         if self._scrollbars_activated:
@@ -227,10 +226,10 @@ class CTkTextbox(CTkBaseClass):
                 self._textbox.configure(fg=self._apply_appearance_mode(self._text_color),
                                         bg=self._apply_appearance_mode(self._bg_color),
                                         insertbackground=self._apply_appearance_mode(self._text_color))
-                self._x_scrollbar.configure(fg_color=self._bg_color, scrollbar_color=self._scrollbar_button_color,
-                                            scrollbar_hover_color=self._scrollbar_button_hover_color)
-                self._y_scrollbar.configure(fg_color=self._bg_color, scrollbar_color=self._scrollbar_button_color,
-                                            scrollbar_hover_color=self._scrollbar_button_hover_color)
+                self._x_scrollbar.configure(fg_color=self._bg_color, button_color=self._scrollbar_button_color,
+                                            button_hover_color=self._scrollbar_button_hover_color)
+                self._y_scrollbar.configure(fg_color=self._bg_color, button_color=self._scrollbar_button_color,
+                                            button_hover_color=self._scrollbar_button_hover_color)
             else:
                 self._canvas.itemconfig("inner_parts",
                                         fill=self._apply_appearance_mode(self._fg_color),
@@ -327,18 +326,18 @@ class CTkTextbox(CTkBaseClass):
         else:
             return super().cget(attribute_name)
 
-    def bind(self, sequence=None, command=None, add=None):
-        """ called on the tkinter.Text """
+    def bind(self, sequence: str = None, command: Callable = None, add: Union[str, bool] = True):
+        """ called on the tkinter.Canvas """
+        if not (add == "+" or add is True):
+            raise ValueError("'add' argument can only be '+' or True to preserve internal callbacks")
+        self._textbox.bind(sequence, command, add=True)
 
-        # if sequence is <KeyRelease>, allow only to add the binding to keep the _textbox_modified_event() being called
-        if sequence == "<KeyRelease>":
-            return self._textbox.bind(sequence, command, add="+")
-        else:
-            return self._textbox.bind(sequence, command, add)
-
-    def unbind(self, sequence, funcid=None):
-        """ called on the tkinter.Text """
-        return self._textbox.unbind(sequence, funcid)
+    def unbind(self, sequence: str = None, funcid: str = None):
+        """ called on the tkinter.Label and tkinter.Canvas """
+        if funcid is not None:
+            raise ValueError("'funcid' argument can only be None, because there is a bug in" +
+                             " tkinter and its not clear whether the internal callbacks will be unbinded or not")
+        self._textbox.unbind(sequence, None)
 
     def focus(self):
         return self._textbox.focus()
@@ -350,7 +349,6 @@ class CTkTextbox(CTkBaseClass):
         return self._textbox.focus_force()
 
     def insert(self, index, text, tags=None):
-        self._check_if_scrollbars_needed()
         return self._textbox.insert(index, text, tags)
 
     def get(self, index1, index2=None):

customtkinter/windows/widgets/font/ctk_font.py

@@ -1,6 +1,10 @@
 from tkinter.font import Font
 import copy
-from typing import List, Callable, Tuple, Optional, Literal
+from typing import List, Callable, Tuple, Optional
+try:
+    from typing import Literal
+except ImportError:
+    from typing_extensions import Literal
 
 from ..theme import ThemeManager
 
@@ -51,7 +55,6 @@ class CTkFont(Font):
         self._size_configure_callback_list.remove(callback)
 
     def create_scaled_tuple(self, font_scaling: float) -> Tuple[str, int, str]:
-
         """ return scaled tuple representation of font in the form (family: str, size: int, style: str)"""
         return self._family, round(-abs(self._size) * font_scaling), self._tuple_style_string
 

customtkinter/windows/widgets/image/ctk_image.py

@@ -19,8 +19,8 @@ class CTkImage:
     _checked_PIL_import = False
 
     def __init__(self,
-                 light_image: Image.Image = None,
-                 dark_image: Image.Image = None,
+                 light_image: "Image.Image" = None,
+                 dark_image: "Image.Image" = None,
                  size: Tuple[int, int] = (20, 20)):
 
         if not self._checked_PIL_import:
@@ -92,21 +92,21 @@ class CTkImage:
     def _get_scaled_size(self, widget_scaling: float) -> Tuple[int, int]:
         return round(self._size[0] * widget_scaling), round(self._size[1] * widget_scaling)
 
-    def _get_scaled_light_photo_image(self, scaled_size: Tuple[int, int]) -> ImageTk.PhotoImage:
+    def _get_scaled_light_photo_image(self, scaled_size: Tuple[int, int]) -> "ImageTk.PhotoImage":
         if scaled_size in self._scaled_light_photo_images:
             return self._scaled_light_photo_images[scaled_size]
         else:
             self._scaled_light_photo_images[scaled_size] = ImageTk.PhotoImage(self._light_image.resize(scaled_size))
             return self._scaled_light_photo_images[scaled_size]
 
-    def _get_scaled_dark_photo_image(self, scaled_size: Tuple[int, int]) -> ImageTk.PhotoImage:
+    def _get_scaled_dark_photo_image(self, scaled_size: Tuple[int, int]) -> "ImageTk.PhotoImage":
         if scaled_size in self._scaled_dark_photo_images:
             return self._scaled_dark_photo_images[scaled_size]
         else:
             self._scaled_dark_photo_images[scaled_size] = ImageTk.PhotoImage(self._dark_image.resize(scaled_size))
             return self._scaled_dark_photo_images[scaled_size]
 
-    def create_scaled_photo_image(self, widget_scaling: float, appearance_mode: str) -> ImageTk.PhotoImage:
+    def create_scaled_photo_image(self, widget_scaling: float, appearance_mode: str) -> "ImageTk.PhotoImage":
         scaled_size = self._get_scaled_size(widget_scaling)
 
         if appearance_mode == "light" and self._light_image is not None:

customtkinter/windows/widgets/scaling/scaling_base_class.py

@@ -82,8 +82,8 @@ class CTkScalingBaseClass:
                 return font
             elif len(font) == 2:
                 return font[0], -abs(round(font[1] * self.__widget_scaling))
-            elif len(font) == 3:
-                return font[0], -abs(round(font[1] * self.__widget_scaling)), font[2]
+            elif 3 <= len(font) <= 6:
+                return font[0], -abs(round(font[1] * self.__widget_scaling)), font[2:]
             else:
                 raise ValueError(f"Can not scale font {font}. font needs to be tuple of len 1, 2 or 3")
 

examples/complex_example.py

@@ -87,21 +87,9 @@ class App(customtkinter.CTk):
         self.radio_button_3 = customtkinter.CTkRadioButton(master=self.radiobutton_frame, variable=self.radio_var, value=2)
         self.radio_button_3.grid(row=3, column=2, pady=10, padx=20, sticky="n")
 
-        # create checkbox and switch frame
-        self.checkbox_slider_frame = customtkinter.CTkFrame(self)
-        self.checkbox_slider_frame.grid(row=1, column=3, padx=(20, 20), pady=(20, 0), sticky="nsew")
-        self.checkbox_1 = customtkinter.CTkCheckBox(master=self.checkbox_slider_frame)
-        self.checkbox_1.grid(row=1, column=0, pady=(20, 10), padx=20, sticky="n")
-        self.checkbox_2 = customtkinter.CTkCheckBox(master=self.checkbox_slider_frame)
-        self.checkbox_2.grid(row=2, column=0, pady=10, padx=20, sticky="n")
-        self.switch_1 = customtkinter.CTkSwitch(master=self.checkbox_slider_frame, command=lambda: print("switch 1 toggle"))
-        self.switch_1.grid(row=3, column=0, pady=10, padx=20, sticky="n")
-        self.switch_2 = customtkinter.CTkSwitch(master=self.checkbox_slider_frame)
-        self.switch_2.grid(row=4, column=0, pady=(10, 20), padx=20, sticky="n")
-
         # create slider and progressbar frame
         self.slider_progressbar_frame = customtkinter.CTkFrame(self, fg_color="transparent")
-        self.slider_progressbar_frame.grid(row=1, column=1, columnspan=2, padx=(20, 0), pady=(20, 0), sticky="nsew")
+        self.slider_progressbar_frame.grid(row=1, column=1, padx=(20, 0), pady=(20, 0), sticky="nsew")
         self.slider_progressbar_frame.grid_columnconfigure(0, weight=1)
         self.slider_progressbar_frame.grid_rowconfigure(4, weight=1)
         self.seg_button_1 = customtkinter.CTkSegmentedButton(self.slider_progressbar_frame)
@@ -117,12 +105,32 @@ class App(customtkinter.CTk):
         self.progressbar_3 = customtkinter.CTkProgressBar(self.slider_progressbar_frame, orientation="vertical")
         self.progressbar_3.grid(row=0, column=2, rowspan=5, padx=(10, 20), pady=(10, 10), sticky="ns")
 
+        # create scrollable frame
+        self.scrollable_frame = customtkinter.CTkScrollableFrame(self, label_text="CTkScrollableFrame")
+        self.scrollable_frame.grid(row=1, column=2, padx=(20, 0), pady=(20, 0), sticky="nsew")
+        self.scrollable_frame.grid_columnconfigure(0, weight=1)
+        self.scrollable_frame_switches = []
+        for i in range(100):
+            switch = customtkinter.CTkSwitch(master=self.scrollable_frame, text=f"CTkSwitch {i}")
+            switch.grid(row=i, column=0, padx=10, pady=(0, 20))
+            self.scrollable_frame_switches.append(switch)
+
+        # create checkbox and switch frame
+        self.checkbox_slider_frame = customtkinter.CTkFrame(self)
+        self.checkbox_slider_frame.grid(row=1, column=3, padx=(20, 20), pady=(20, 0), sticky="nsew")
+        self.checkbox_1 = customtkinter.CTkCheckBox(master=self.checkbox_slider_frame)
+        self.checkbox_1.grid(row=1, column=0, pady=(20, 0), padx=20, sticky="n")
+        self.checkbox_2 = customtkinter.CTkCheckBox(master=self.checkbox_slider_frame)
+        self.checkbox_2.grid(row=2, column=0, pady=(20, 0), padx=20, sticky="n")
+        self.checkbox_3 = customtkinter.CTkCheckBox(master=self.checkbox_slider_frame)
+        self.checkbox_3.grid(row=3, column=0, pady=20, padx=20, sticky="n")
+
         # set default values
         self.sidebar_button_3.configure(state="disabled", text="Disabled CTkButton")
-        self.checkbox_2.configure(state="disabled")
-        self.switch_2.configure(state="disabled")
+        self.checkbox_3.configure(state="disabled")
         self.checkbox_1.select()
-        self.switch_1.select()
+        self.scrollable_frame_switches[0].select()
+        self.scrollable_frame_switches[4].select()
         self.radio_button_3.configure(state="disabled")
         self.appearance_mode_optionemenu.set("Dark")
         self.scaling_optionemenu.set("100%")

examples/scrollable_frame_example.py

@@ -0,0 +1,133 @@
+import customtkinter
+import os
+from PIL import Image
+
+
+class ScrollableCheckBoxFrame(customtkinter.CTkScrollableFrame):
+    def __init__(self, master, item_list, command=None, **kwargs):
+        super().__init__(master, **kwargs)
+
+        self.command = command
+        self.checkbox_list = []
+        for i, item in enumerate(item_list):
+            self.add_item(item)
+
+    def add_item(self, item):
+        checkbox = customtkinter.CTkCheckBox(self, text=item)
+        if self.command is not None:
+            checkbox.configure(command=self.command)
+        checkbox.grid(row=len(self.checkbox_list), column=0, pady=(0, 10))
+        self.checkbox_list.append(checkbox)
+
+    def remove_item(self, item):
+        for checkbox in self.checkbox_list:
+            if item == checkbox.cget("text"):
+                checkbox.destroy()
+                self.checkbox_list.remove(checkbox)
+                return
+
+    def get_checked_items(self):
+        return [checkbox.cget("text") for checkbox in self.checkbox_list if checkbox.get() == 1]
+
+
+class ScrollableRadiobuttonFrame(customtkinter.CTkScrollableFrame):
+    def __init__(self, master, item_list, command=None, **kwargs):
+        super().__init__(master, **kwargs)
+
+        self.command = command
+        self.radiobutton_variable = customtkinter.StringVar()
+        self.radiobutton_list = []
+        for i, item in enumerate(item_list):
+            self.add_item(item)
+
+    def add_item(self, item):
+        radiobutton = customtkinter.CTkRadioButton(self, text=item, value=item, variable=self.radiobutton_variable)
+        if self.command is not None:
+            radiobutton.configure(command=self.command)
+        radiobutton.grid(row=len(self.radiobutton_list), column=0, pady=(0, 10))
+        self.radiobutton_list.append(radiobutton)
+
+    def remove_item(self, item):
+        for radiobutton in self.radiobutton_list:
+            if item == radiobutton.cget("text"):
+                radiobutton.destroy()
+                self.radiobutton_list.remove(radiobutton)
+                return
+
+    def get_checked_item(self):
+        return self.radiobutton_variable.get()
+
+
+class ScrollableLabelButtonFrame(customtkinter.CTkScrollableFrame):
+    def __init__(self, master, command=None, **kwargs):
+        super().__init__(master, **kwargs)
+        self.grid_columnconfigure(0, weight=1)
+
+        self.command = command
+        self.radiobutton_variable = customtkinter.StringVar()
+        self.label_list = []
+        self.button_list = []
+
+    def add_item(self, item, image=None):
+        label = customtkinter.CTkLabel(self, text=item, image=image, compound="left", padx=5, anchor="w")
+        button = customtkinter.CTkButton(self, text="Command", width=100, height=24)
+        if self.command is not None:
+            button.configure(command=lambda: self.command(item))
+        label.grid(row=len(self.label_list), column=0, pady=(0, 10), sticky="w")
+        button.grid(row=len(self.button_list), column=1, pady=(0, 10), padx=5)
+        self.label_list.append(label)
+        self.button_list.append(button)
+
+    def remove_item(self, item):
+        for label, button in zip(self.label_list, self.button_list):
+            if item == label.cget("text"):
+                label.destroy()
+                button.destroy()
+                self.label_list.remove(label)
+                self.button_list.remove(button)
+                return
+
+
+class App(customtkinter.CTk):
+    def __init__(self):
+        super().__init__()
+
+        self.title("CTkScrollableFrame example")
+        self.grid_rowconfigure(0, weight=1)
+        self.columnconfigure(2, weight=1)
+
+        # create scrollable checkbox frame
+        self.scrollable_checkbox_frame = ScrollableCheckBoxFrame(master=self, width=200, command=self.checkbox_frame_event,
+                                                                 item_list=[f"item {i}" for i in range(50)])
+        self.scrollable_checkbox_frame.grid(row=0, column=0, padx=15, pady=15, sticky="ns")
+        self.scrollable_checkbox_frame.add_item("new item")
+
+        # create scrollable radiobutton frame
+        self.scrollable_radiobutton_frame = ScrollableRadiobuttonFrame(master=self, width=500, command=self.radiobutton_frame_event,
+                                                                       item_list=[f"item {i}" for i in range(100)],
+                                                                       label_text="ScrollableRadiobuttonFrame")
+        self.scrollable_radiobutton_frame.grid(row=0, column=1, padx=15, pady=15, sticky="ns")
+        self.scrollable_radiobutton_frame.configure(width=200)
+        self.scrollable_radiobutton_frame.remove_item("item 3")
+
+        # create scrollable label and button frame
+        current_dir = os.path.dirname(os.path.abspath(__file__))
+        self.scrollable_label_button_frame = ScrollableLabelButtonFrame(master=self, width=300, command=self.label_button_frame_event, corner_radius=0)
+        self.scrollable_label_button_frame.grid(row=0, column=2, padx=0, pady=0, sticky="nsew")
+        for i in range(20):  # add items with images
+            self.scrollable_label_button_frame.add_item(f"image and item {i}", image=customtkinter.CTkImage(Image.open(os.path.join(current_dir, "test_images", "chat_light.png"))))
+
+    def checkbox_frame_event(self):
+        print(f"checkbox frame modified: {self.scrollable_checkbox_frame.get_checked_items()}")
+
+    def radiobutton_frame_event(self):
+        print(f"radiobutton frame modified: {self.scrollable_radiobutton_frame.get_checked_item()}")
+
+    def label_button_frame_event(self, item):
+        print(f"label button frame clicked: {item}")
+
+
+if __name__ == "__main__":
+    customtkinter.set_appearance_mode("dark")
+    app = App()
+    app.mainloop()

examples/simple_example.py

@@ -1,4 +1,3 @@
-import tkinter
 import customtkinter
 
 customtkinter.set_appearance_mode("dark")  # Modes: "System" (standard), "Dark", "Light"
@@ -8,7 +7,6 @@ app = customtkinter.CTk()
 app.geometry("400x780")
 app.title("CustomTkinter simple_example.py")
 
-
 def button_callback():
     print("Button click", combobox_1.get())
 
@@ -20,7 +18,7 @@ def slider_callback(value):
 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 = customtkinter.CTkLabel(master=frame_1, justify=customtkinter.LEFT)
 label_1.pack(pady=10, padx=10)
 
 progressbar_1 = customtkinter.CTkProgressBar(master=frame_1)
@@ -42,12 +40,12 @@ optionmenu_1.set("CTkOptionMenu")
 
 combobox_1 = customtkinter.CTkComboBox(frame_1, values=["Option 1", "Option 2", "Option 42 long long long..."])
 combobox_1.pack(pady=10, padx=10)
-optionmenu_1.set("CTkComboBox")
+combobox_1.set("CTkComboBox")
 
 checkbox_1 = customtkinter.CTkCheckBox(master=frame_1)
 checkbox_1.pack(pady=10, padx=10)
 
-radiobutton_var = tkinter.IntVar(value=1)
+radiobutton_var = customtkinter.IntVar(value=1)
 
 radiobutton_1 = customtkinter.CTkRadioButton(master=frame_1, variable=radiobutton_var, value=1)
 radiobutton_1.pack(pady=10, padx=10)

pyproject.toml

@@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
 github_url = "https://github.com/TomSchimansky/CustomTkinter"
 
 [tool.tbump.version]
-current = "5.0.0"
+current = "5.1.1"
 
 # Example of a semver regexp.
 # Make sure this matches current_version before

setup.cfg

@@ -1,8 +1,8 @@
 [metadata]
 name = customtkinter
-version = 5.0.0
+version = 5.1.1
 description = Create modern looking GUIs with Python
-long_description = file: Readme.md
+long_description = A modern and customizable python UI-library based on Tkinter: https://github.com/TomSchimansky/CustomTkinter
 long_description_content_type = text/markdown
 url = https://github.com/TomSchimansky/CustomTkinter
 author = Tom Schimansky
@@ -17,7 +17,6 @@ classifiers =
 python_requires = >=3.7
 packages =
     customtkinter
-    customtkinter.utility
     customtkinter.windows
     customtkinter.windows.widgets
     customtkinter.windows.widgets.appearance_mode
@@ -27,6 +26,7 @@ packages =
     customtkinter.windows.widgets.image
     customtkinter.windows.widgets.scaling
     customtkinter.windows.widgets.theme
+    customtkinter.windows.widgets.utility
 install_requires =
     darkdetect
     typing_extensions; python_version<="3.7"

test/manual_integration_tests/test_scrollable_frame.py

@@ -0,0 +1,37 @@
+import customtkinter
+
+
+app = customtkinter.CTk()
+app.grid_columnconfigure(2, weight=1)
+app.grid_rowconfigure(1, weight=1)
+
+toplevel = customtkinter.CTkToplevel()
+switch = customtkinter.CTkSwitch(toplevel, text="Mode", command=lambda: customtkinter.set_appearance_mode("dark" if switch.get() == 1 else "light"))
+switch.grid(row=0, column=0, padx=50, pady=50)
+
+frame_1 = customtkinter.CTkScrollableFrame(app, orientation="vertical", label_text="should not appear", fg_color="transparent")
+frame_1.grid(row=0, column=0, padx=20, pady=20)
+frame_1.configure(label_text=None)
+
+frame_2 = customtkinter.CTkScrollableFrame(app, orientation="vertical", label_text="CTkScrollableFrame")
+frame_2.grid(row=1, column=0, padx=20, pady=20)
+
+frame_3 = customtkinter.CTkScrollableFrame(app, orientation="horizontal")
+frame_3.grid(row=0, column=1, padx=20, pady=20)
+
+frame_4 = customtkinter.CTkScrollableFrame(app, orientation="horizontal", label_fg_color="transparent")
+frame_4.grid(row=1, column=1, padx=20, pady=20)
+frame_4.configure(label_text="CTkScrollableFrame")
+
+frame_5 = customtkinter.CTkScrollableFrame(app, orientation="vertical", label_text="CTkScrollableFrame", corner_radius=0)
+frame_5.grid(row=0, column=2, rowspan=2, sticky="nsew")
+
+for i in range(20):
+    customtkinter.CTkCheckBox(frame_1).grid(row=i, padx=10, pady=10)
+    customtkinter.CTkCheckBox(frame_2).grid(row=i, padx=10, pady=10)
+    customtkinter.CTkCheckBox(frame_3).grid(row=0, column=i, padx=10, pady=10)
+    customtkinter.CTkCheckBox(frame_4).grid(row=0, column=i, padx=10, pady=10)
+    customtkinter.CTkCheckBox(frame_5).grid(row=i, padx=10, pady=10)
+
+
+app.mainloop()