sola/qwindowkit.git

			@@ -104,9 +104,10 @@
			nswindow.hasShadow = YES;
			nswindow.showsToolbarButton = NO;
			nswindow.movableByWindowBackground = NO;
			//nswindow.movable = NO; // This line causes the window in the wrong position when become fullscreen.
			// For some unknown reason, we don't need the following hack in Qt versions below or
			// equal to 6.2.4.
			// nswindow.movable = NO; // This line causes the window in the wrong position when
			// become fullscreen.
			// For some unknown reason, we don't need the following hack in Qt versions below or
			// equal to 6.2.4.
			#if (QT_VERSION > QT_VERSION_CHECK(6, 2, 4))
			[nswindow standardWindowButton:NSWindowCloseButton].hidden = (visible ? NO : YES);
			[nswindow standardWindowButton:NSWindowMiniaturizeButton].hidden = (visible ? NO : YES);
			@@ -238,9 +239,145 @@
			return it.value();
			}

			CocoaWindowContext::CocoaWindowContext() : AbstractWindowContext() {}
			class CocoaWindowEventFilter : public QObject {
			public:
			explicit CocoaWindowEventFilter(AbstractWindowContext context, QObject parent = nullptr);
			~CocoaWindowEventFilter() override;

			CocoaWindowContext::~CocoaWindowContext() = default;
			enum WindowStatus {
			Idle,
			WaitingRelease,
			PreparingMove,
			Moving,
			};

			protected:
			bool eventFilter(QObject object, QEvent event) override;

			private:
			AbstractWindowContext *m_context;
			bool m_cursorShapeChanged;
			WindowStatus m_windowStatus;
			};

			CocoaWindowEventFilter::CocoaWindowEventFilter(AbstractWindowContext context, QObject parent)
			: QObject(parent), m_context(context), m_cursorShapeChanged(false), m_windowStatus(Idle) {
			m_context->window()->installEventFilter(this);
			}

			CocoaWindowEventFilter::~CocoaWindowEventFilter() = default;

			bool CocoaWindowEventFilter::eventFilter(QObject object, QEvent event) {
			auto type = event->type();
			if (type < QEvent::MouseButtonPress \|\| type > QEvent::MouseMove) {
			return false;
			}
			QObject *host = m_context->host();
			QWindow *window = m_context->window();
			WindowItemDelegate *delegate = m_context->delegate();
			auto me = static_cast<const QMouseEvent *>(event);
			#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
			QPoint scenePos = mouseEvent->scenePosition().toPoint();
			QPoint globalPos = mouseEvent->globalPosition().toPoint();
			#else
			QPoint scenePos = me->windowPos().toPoint();
			QPoint globalPos = me->screenPos().toPoint();
			#endif
			bool inTitleBar = m_context->isInTitleBarDraggableArea(scenePos);
			switch (type) {
			case QEvent::MouseButtonPress: {
			switch (me->button()) {
			case Qt::LeftButton: {
			if (inTitleBar) {
			// If we call startSystemMove() now but release the mouse without actual
			// movement, there will be no MouseReleaseEvent, so we defer it when the
			// mouse is actually moving for the first time
			m_windowStatus = PreparingMove;
			event->accept();
			return true;
			}
			m_windowStatus = WaitingRelease;
			break;
			}
			case Qt::RightButton: {
			m_context->showSystemMenu(globalPos);
			break;
			}
			default:
			break;
			}
			break;
			}

			case QEvent::MouseButtonRelease: {
			switch (m_windowStatus) {
			case PreparingMove:
			case Moving: {
			m_windowStatus = Idle;
			event->accept();
			return true;
			}
			case WaitingRelease: {
			m_windowStatus = Idle;
			break;
			}
			default: {
			if (inTitleBar) {
			event->accept();
			return true;
			}
			break;
			}
			}
			break;
			}

			case QEvent::MouseMove: {
			switch (m_windowStatus) {
			case Moving: {
			return true;
			}
			case PreparingMove: {
			m_windowStatus = Moving;
			window->startSystemMove();
			event->accept();
			return true;
			}
			default:
			break;
			}
			break;
			}

			case QEvent::MouseButtonDblClick: {
			if (me->button() == Qt::LeftButton && inTitleBar &&
			!delegate->isHostSizeFixed(host)) {
			Qt::WindowStates windowState = delegate->getWindowState(host);
			if (!(windowState & Qt::WindowFullScreen)) {
			if (windowState & Qt::WindowMaximized) {
			delegate->setWindowState(host, windowState & ~Qt::WindowMaximized);
			} else {
			delegate->setWindowState(host, windowState \| Qt::WindowMaximized);
			}
			event->accept();
			return true;
			}
			}
			break;
			}

			default:
			break;
			}
			return false;
			}

			CocoaWindowContext::CocoaWindowContext() : AbstractWindowContext() {
			}

			CocoaWindowContext::~CocoaWindowContext() {
			// TODO: deref something?
			}

			QString CocoaWindowContext::key() const {
			return QStringLiteral("cocoa");
			@@ -250,10 +387,12 @@
			}

			bool CocoaWindowContext::setupHost() {
			windowId = m_windowHandle->winId();
			#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
			m_windowHandle->setProperty("_q_mac_wantsLayer", 1);
			#endif
			ensureWindowProxy(m_windowHandle->winId())->setSystemTitleBarVisible(false);
			ensureWindowProxy(windowId)->setSystemTitleBarVisible(false);
			std::ignore = new CocoaWindowEventFilter(this, this);
			return true;
			}