Merge 613587db68 into d719950f80

customtkinter/windows/widgets/ctk_combobox.py

@@ -9,6 +9,7 @@ from .theme import ThemeManager
 from .core_rendering import DrawEngine
 from .core_widget_classes import CTkBaseClass
 from .font import CTkFont
+from .utility import pop_from_dict_by_set
 
 
 class CTkComboBox(CTkBaseClass):
@@ -17,6 +18,9 @@ class CTkComboBox(CTkBaseClass):
     For detailed information check out the documentation.
     """
 
+    # attributes that are passed to and managed by the tkinter entry only:
+    _valid_tk_entry_attributes = {"invalidcommand", "validate", "validatecommand"}
+
     def __init__(self,
                  master: any,
                  width: int = 140,
@@ -100,7 +104,8 @@ class CTkComboBox(CTkBaseClass):
                                     bd=0,
                                     justify=justify,
                                     highlightthickness=0,
-                                    font=self._apply_font_scaling(self._font))
+                                    font=self._apply_font_scaling(self._font),
+                                    **pop_from_dict_by_set(kwargs, self._valid_tk_entry_attributes))
 
         self._create_grid()
         self._create_bindings()
@@ -295,6 +300,7 @@ class CTkComboBox(CTkBaseClass):
         if "justify" in kwargs:
             self._entry.configure(justify=kwargs.pop("justify"))
 
+        self._entry.configure(**pop_from_dict_by_set(kwargs, self._valid_tk_entry_attributes))  # configure Tkinter.Entry
         super().configure(require_redraw=require_redraw, **kwargs)
 
     def cget(self, attribute_name: str) -> any:
@@ -338,6 +344,9 @@ class CTkComboBox(CTkBaseClass):
             return self._command
         elif attribute_name == "justify":
             return self._entry.cget("justify")
+
+        elif attribute_name in self._valid_tk_entry_attributes:
+            return self._entry.cget(attribute_name)  # cget of tkinter.Entry
         else:
             return super().cget(attribute_name)
 
@@ -393,6 +402,9 @@ class CTkComboBox(CTkBaseClass):
             self._entry.delete(0, tkinter.END)
             self._entry.insert(0, value)
 
+    def delete(self, start, end):
+        self._entry.delete(start, end)
+
     def get(self) -> str:
         return self._entry.get()
 

customtkinter/windows/widgets/ctk_entry.py

@@ -19,7 +19,7 @@ class CTkEntry(CTkBaseClass):
 
     # attributes that are passed to and managed by the tkinter entry only:
     _valid_tk_entry_attributes = {"exportselection", "insertborderwidth", "insertofftime",
-                                  "insertontime", "insertwidth", "justify", "selectborderwidth",
+                                  "insertontime", "insertwidth", "invalidcommand", "justify", "selectborderwidth",
                                   "show", "takefocus", "validate", "validatecommand", "xscrollcommand"}
 
     def __init__(self,

customtkinter/windows/widgets/ctk_frame.py

@@ -194,3 +194,7 @@ class CTkFrame(CTkBaseClass):
             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 event_generate(self, sequence, **kw):
+        """ called on the tkinter.Canvas """
+        self._canvas.event_generate(sequence, **kw)

customtkinter/windows/widgets/ctk_label.py

@@ -281,6 +281,10 @@ class CTkLabel(CTkBaseClass):
         self._canvas.unbind(sequence, None)
         self._label.unbind(sequence, None)
 
+    def event_generate(self, sequence, **kw):
+        """ called on the tkinter.Canvas """
+        self._canvas.event_generate(sequence, **kw)
+
     def focus(self):
         return self._label.focus()
 

customtkinter/windows/widgets/ctk_progressbar.py

@@ -302,6 +302,10 @@ class CTkProgressBar(CTkBaseClass):
                              " tkinter and its not clear whether the internal callbacks will be unbinded or not")
         self._canvas.unbind(sequence, None)
 
+    def event_generate(self, sequence, **kw):
+        """ called on the tkinter.Canvas """
+        self._canvas.event_generate(sequence, **kw)
+
     def focus(self):
         return self._canvas.focus()
 

customtkinter/windows/widgets/ctk_scrollbar.py

@@ -271,6 +271,10 @@ class CTkScrollbar(CTkBaseClass):
         self._canvas.unbind(sequence, None)  # unbind all callbacks for sequence
         self._create_bindings(sequence=sequence)  # restore internal callbacks for sequence
 
+    def event_generate(self, sequence, **kw):
+        """ called on the tkinter.Canvas """
+        self._canvas.event_generate(sequence, **kw)
+
     def focus(self):
         return self._canvas.focus()
 

customtkinter/windows/widgets/ctk_slider.py

@@ -403,6 +403,10 @@ class CTkSlider(CTkBaseClass):
         self._canvas.unbind(sequence, None)
         self._create_bindings(sequence=sequence)  # restore internal callbacks for sequence
 
+    def event_generate(self, sequence, **kw):
+        """ called on the tkinter.Canvas """
+        self._canvas.event_generate(sequence, **kw)
+
     def focus(self):
         return self._canvas.focus()