fix(settings): fix virtual keyboard

Signed-off-by: Boris Yumankulov <boria138@altlinux.org>

portprotonqt/input_manager.py

@@ -724,7 +724,7 @@ class InputManager(QObject):
             logger.error(f"Error restoring gamepad handlers from Settings: {e}")
 
     def handle_settings_button(self, button_code, value):
-        if self.settings_dialog is None or value == 0:
+        if self.settings_dialog is None:
             return
 
         try:
@@ -732,17 +732,28 @@ class InputManager(QObject):
             kb = getattr(self.settings_dialog, 'keyboard', None)
             if kb and kb.isVisible():
                 if button_code in BUTTONS['back']:
+                    if value != 0:  # Only handle press, not release
                         kb.hide()
                         if kb.current_input_widget:
                             kb.current_input_widget.setFocus()
+                    return  # Return early to avoid dialog closing logic
                 elif button_code in (BUTTONS['confirm'] | BUTTONS['context_menu']):
+                    if value != 0:  # Only handle press, not release
                         kb.activateFocusedKey()
+                    return
                 elif button_code in BUTTONS['prev_tab']:
+                    if value != 0:  # Only handle press, not release
                         kb.on_lang_click()
+                    return
                 elif button_code in BUTTONS['next_tab']:
+                    if value != 0:  # Only handle press, not release
                         kb.on_shift_click(not kb.shift_pressed)
+                    return
                 elif button_code in BUTTONS['add_game']:
+                    if value != 0:  # Press event
                         kb.on_backspace_pressed()
+                    else:  # Release event
+                        kb.stop_backspace_repeat()
                     return
 
             # Handle common UI elements like QMessageBox, QMenu, etc.
@@ -750,6 +761,7 @@ class InputManager(QObject):
                 return
 
             # Handle other QDialogs
+            if value != 0:  # Only handle press events, not releases
                 popup = QApplication.activePopupWidget()
                 if isinstance(popup, QDialog):
                     if button_code in BUTTONS['confirm']: