Qt: Remove maligned double-click-to-fullscreen shortcut (closes #2632)

CHANGES

@@ -35,6 +35,7 @@ Misc:
  - mGUI: Enable auto-softpatching (closes mgba.io/i/2899)
  - Qt: Add exporting of SAV + RTC saves from Save Converter to strip RTC data
  - Qt: Handle multiple save game files for disparate games separately (fixes mgba.io/i/2887)
+ - Qt: Remove maligned double-click-to-fullscreen shortcut (closes mgba.io/i/2632)
  - Scripting: Add `callbacks:oneshot` for single-call callbacks
 
 0.10.2: (2023-04-23)

src/platform/qt/Window.cpp

@@ -807,13 +807,6 @@ void Window::dropEvent(QDropEvent* event) {
 	setController(m_manager->loadGame(url.toLocalFile()), url.toLocalFile());
 }
 
-void Window::mouseDoubleClickEvent(QMouseEvent* event) {
-	if (event->button() != Qt::LeftButton) {
-		return;
-	}
-	toggleFullScreen();
-}
-
 void Window::enterFullScreen() {
 	if (!isVisible()) {
 		m_fullscreenOnStart = true;

src/platform/qt/Window.h

@@ -131,7 +131,6 @@ protected:
 	virtual void focusOutEvent(QFocusEvent*) override;
 	virtual void dragEnterEvent(QDragEnterEvent*) override;
 	virtual void dropEvent(QDropEvent*) override;
-	virtual void mouseDoubleClickEvent(QMouseEvent*) override;
 
 private slots:
 	void gameStarted();