Fixed FileBrowse/FolderBrowse/xxxBrowse disable problem #146

Author: kujirahand

TkEasyGUI/widgets.py

@@ -1612,6 +1612,17 @@ def get_prev_element(
             return None
         return self.prev_element
 
+    def is_disabled(self) -> bool:
+        """Check if the widget is disabled."""
+        if self.widget is not None:
+            try:
+                state = self.widget.cget("state")
+                if state == "disabled":
+                    return True
+            except tk.TclError:
+                pass
+        return False
+
     def __getattr__(self, name: str) -> Any:
         """Get unknown attribute."""
         # Method called when the attribute is not found in the object's instance dictionary
@@ -4729,9 +4740,15 @@ def show_dialog(self, *args) -> Union[Any, None]:
         """Show file dialog"""
         from . import dialogs
 
+        # return if state is disabled (#146)
+        if self.is_disabled():
+            return None
+
         target: Union[Element, None] = self.get_prev_element(self.target_key)
+
         # get initial directory
         init_dir = self._get_initial_directory()
+
         # popup
         result = dialogs.popup_get_file(
             title=self.title,
@@ -4749,6 +4766,7 @@ def show_dialog(self, *args) -> Union[Any, None]:
                     self.window.dispatch_event(
                         self.key, {"event": result, "event_type": "change"}
                     )
+
         return result
 
     def set_text(self, text: str) -> None:
@@ -4852,6 +4870,10 @@ def show_dialog(self, *args) -> Union[str, None]:
         """Show file dialog"""
         from . import dialogs
 
+        # return if state is disabled (#146)
+        if self.is_disabled():
+            return None
+
         target: Union[Element, None] = self.get_prev_element(self.target_key)
         # popup
         result = dialogs.popup_get_folder(
@@ -4895,6 +4917,10 @@ def show_dialog(self, *args) -> Union[str, None]:
         """Show file dialog"""
         from . import dialogs
 
+        # return if state is disabled (#146)
+        if self.is_disabled():
+            return None
+
         target: Union[Element, None] = self.get_prev_element(self.target_key)
         # popup
         result = dialogs.popup_color(
@@ -4944,6 +4970,10 @@ def show_dialog(self, *args) -> Union[str, None]:
         """Show Listbox dialog"""
         from . import dialogs
 
+        # return if state is disabled (#146)
+        if self.is_disabled():
+            return None
+
         target: Union[Element, None] = self.get_prev_element(self.target_key)
         if target is not None:
             val = target.get()  # type: ignore[attr-defined]
@@ -4996,6 +5026,9 @@ def show_dialog(self, *args) -> Union[str, None]:
         """Show Listbox dialog"""
         from . import dialogs
 
+        if self.is_disabled():
+            return None
+
         target: Union[Element, None] = self.get_prev_element(self.target_key)
         if target is not None:
             val = target.get()  # type: ignore[attr-defined]
@@ -5057,6 +5090,9 @@ def show_dialog(self, *args) -> Union[datetime, None]:
         """Show file dialog"""
         from . import dialogs
 
+        if self.is_disabled():
+            return None
+
         target: Union[Element, None] = self.get_prev_element(self.target_key)
         # popup
         result = dialogs.popup_get_date(