From: Miikka Heikkinen Date: Mon, 22 Oct 2012 11:43:38 +0000 (+0300) Subject: Add ContextMenu event to QWindowSystemInterface X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9fc7fcb4c90f9fdc5bb3581609a1d5b01cfb7076;p=profile%2Fivi%2Fqtbase.git Add ContextMenu event to QWindowSystemInterface Context menu key wasn't working, as QPA had no handling for it. Added ContextMenu event to QWindowSystemInterface and proper handling to QGuiApplication and QWidgetWindow. Also provide Windows implementation. Task-number: QTBUG-27648 Change-Id: I7ce71ec4b5cdcc7be758e67f9faf6d863f7b19be Reviewed-by: Friedemann Kleint Reviewed-by: Samuel Rødal --- diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp index a67917c..64d2f80 100644 --- a/src/gui/kernel/qguiapplication.cpp +++ b/src/gui/kernel/qguiapplication.cpp @@ -1211,6 +1211,12 @@ void QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePriv QGuiApplicationPrivate::processFileOpenEvent( static_cast(e)); break; +#ifndef QT_NO_CONTEXTMENU + case QWindowSystemInterfacePrivate::ContextMenu: + QGuiApplicationPrivate::processContextMenuEvent( + static_cast(e)); + break; +#endif default: qWarning() << "Unknown user input event type:" << e->type; break; @@ -1639,6 +1645,19 @@ void QGuiApplicationPrivate::processPlatformPanelEvent(QWindowSystemInterfacePri QGuiApplication::sendSpontaneousEvent(e->window.data(), &ev); } +#ifndef QT_NO_CONTEXTMENU +void QGuiApplicationPrivate::processContextMenuEvent(QWindowSystemInterfacePrivate::ContextMenuEvent *e) +{ + // Widgets do not care about mouse triggered context menu events. Also, do not forward event + // to a window blocked by a modal window. + if (!e->window || e->mouseTriggered || e->window->d_func()->blockedByModalWindow) + return; + + QContextMenuEvent ev(QContextMenuEvent::Keyboard, e->pos, e->globalPos, e->modifiers); + QGuiApplication::sendSpontaneousEvent(e->window.data(), &ev); +} +#endif + Q_GUI_EXPORT uint qHash(const QGuiApplicationPrivate::ActiveTouchPointsKey &k) { return qHash(k.device) + k.touchPointId; diff --git a/src/gui/kernel/qguiapplication_p.h b/src/gui/kernel/qguiapplication_p.h index 0c81d78..44a9275 100644 --- a/src/gui/kernel/qguiapplication_p.h +++ b/src/gui/kernel/qguiapplication_p.h @@ -138,6 +138,9 @@ public: static void processTabletLeaveProximityEvent(QWindowSystemInterfacePrivate::TabletLeaveProximityEvent *e); static void processPlatformPanelEvent(QWindowSystemInterfacePrivate::PlatformPanelEvent *e); +#ifndef QT_NO_CONTEXTMENU + static void processContextMenuEvent(QWindowSystemInterfacePrivate::ContextMenuEvent *e); +#endif #ifndef QT_NO_DRAGANDDROP static QPlatformDragQtResponse processDrag(QWindow *w, const QMimeData *dropData, const QPoint &p, Qt::DropActions supportedActions); diff --git a/src/gui/kernel/qwindowsysteminterface.cpp b/src/gui/kernel/qwindowsysteminterface.cpp index 82e0e44..6fb10b6 100644 --- a/src/gui/kernel/qwindowsysteminterface.cpp +++ b/src/gui/kernel/qwindowsysteminterface.cpp @@ -630,6 +630,18 @@ void QWindowSystemInterface::handlePlatformPanelEvent(QWindow *w) QWindowSystemInterfacePrivate::handleWindowSystemEvent(e); } +#ifndef QT_NO_CONTEXTMENU +void QWindowSystemInterface::handleContextMenuEvent(QWindow *w, bool mouseTriggered, + const QPoint &pos, const QPoint &globalPos, + Qt::KeyboardModifiers modifiers) +{ + QWindowSystemInterfacePrivate::ContextMenuEvent *e = + new QWindowSystemInterfacePrivate::ContextMenuEvent(w, mouseTriggered, pos, + globalPos, modifiers); + QWindowSystemInterfacePrivate::handleWindowSystemEvent(e); +} +#endif + Q_GUI_EXPORT void qt_handleMouseEvent(QWindow *w, const QPointF & local, const QPointF & global, Qt::MouseButtons b, Qt::KeyboardModifiers mods = Qt::NoModifier) { QWindowSystemInterface::handleMouseEvent(w, local, global, b, mods); } diff --git a/src/gui/kernel/qwindowsysteminterface.h b/src/gui/kernel/qwindowsysteminterface.h index 74b5a13..b4b2e84 100644 --- a/src/gui/kernel/qwindowsysteminterface.h +++ b/src/gui/kernel/qwindowsysteminterface.h @@ -175,6 +175,11 @@ public: static void handleTabletLeaveProximityEvent(int device, int pointerType, qint64 uid); static void handlePlatformPanelEvent(QWindow *w); +#ifndef QT_NO_CONTEXTMENU + static void handleContextMenuEvent(QWindow *w, bool mouseTriggered, + const QPoint &pos, const QPoint &globalPos, + Qt::KeyboardModifiers modifiers); +#endif // For event dispatcher implementations static bool sendWindowSystemEvents(QEventLoop::ProcessEventsFlags flags); diff --git a/src/gui/kernel/qwindowsysteminterface_p.h b/src/gui/kernel/qwindowsysteminterface_p.h index 4e907f3..1b5351d 100644 --- a/src/gui/kernel/qwindowsysteminterface_p.h +++ b/src/gui/kernel/qwindowsysteminterface_p.h @@ -77,7 +77,8 @@ public: Tablet, TabletEnterProximity, TabletLeaveProximity, - PlatformPanel + PlatformPanel, + ContextMenu }; class WindowSystemEvent { @@ -333,6 +334,21 @@ public: QPointer window; }; +#ifndef QT_NO_CONTEXTMENU + class ContextMenuEvent : public WindowSystemEvent { + public: + explicit ContextMenuEvent(QWindow *w, bool mouseTriggered, const QPoint &pos, + const QPoint &globalPos, Qt::KeyboardModifiers modifiers) + : WindowSystemEvent(ContextMenu), window(w), mouseTriggered(mouseTriggered), pos(pos), + globalPos(globalPos), modifiers(modifiers) { } + QPointer window; + bool mouseTriggered; + QPoint pos; // Only valid if triggered by mouse + QPoint globalPos; // Only valid if triggered by mouse + Qt::KeyboardModifiers modifiers; + }; +#endif + class WindowSystemEventList { QList impl; mutable QMutex mutex; diff --git a/src/plugins/platforms/windows/qtwindowsglobal.h b/src/plugins/platforms/windows/qtwindowsglobal.h index 73f963b..7ff8edb 100644 --- a/src/plugins/platforms/windows/qtwindowsglobal.h +++ b/src/plugins/platforms/windows/qtwindowsglobal.h @@ -105,6 +105,7 @@ enum WindowsEventType // Simplify event types ThemeChanged = ThemingEventFlag + 1, DisplayChangedEvent = 437, SettingChangedEvent = DisplayChangedEvent + 1, + ContextMenu = 123, UnknownEvent = 542 }; @@ -194,6 +195,10 @@ inline QtWindows::WindowsEventType windowsEventType(UINT message, WPARAM wParamI return QtWindows::DisplayChangedEvent; case WM_THEMECHANGED: return QtWindows::ThemeChanged; +#ifndef QT_NO_CONTEXTMENU + case WM_CONTEXTMENU: + return QtWindows::ContextMenu; +#endif default: break; } diff --git a/src/plugins/platforms/windows/qwindowscontext.cpp b/src/plugins/platforms/windows/qwindowscontext.cpp index 3d4871d..42db58a 100644 --- a/src/plugins/platforms/windows/qwindowscontext.cpp +++ b/src/plugins/platforms/windows/qwindowscontext.cpp @@ -869,6 +869,11 @@ bool QWindowsContext::windowsProc(HWND hwnd, UINT message, QWindowsWindow::baseWindowOf(modalWindow)->alertWindow(); break; #endif +#ifndef QT_NO_CONTEXTMENU + case QtWindows::ContextMenu: + handleContextMenuEvent(platformWindow->window(), msg); + return true; +#endif default: break; } @@ -900,6 +905,24 @@ void QWindowsContext::handleFocusEvent(QtWindows::WindowsEventType et, } } +#ifndef QT_NO_CONTEXTMENU +void QWindowsContext::handleContextMenuEvent(QWindow *window, const MSG &msg) +{ + bool mouseTriggered = false; + QPoint globalPos; + QPoint pos; + if (msg.lParam != (int)0xffffffff) { + mouseTriggered = true; + globalPos.setX(msg.pt.x); + globalPos.setY(msg.pt.y); + pos = QWindowsGeometryHint::mapFromGlobal(msg.hwnd, globalPos); + } + + QWindowSystemInterface::handleContextMenuEvent(window, mouseTriggered, pos, globalPos, + QWindowsKeyMapper::queryKeyboardModifiers()); +} +#endif + /*! \brief Windows functions for actual windows. diff --git a/src/plugins/platforms/windows/qwindowscontext.h b/src/plugins/platforms/windows/qwindowscontext.h index dcc636b..ef48a52 100644 --- a/src/plugins/platforms/windows/qwindowscontext.h +++ b/src/plugins/platforms/windows/qwindowscontext.h @@ -187,6 +187,9 @@ public: private: void handleFocusEvent(QtWindows::WindowsEventType et, QWindowsWindow *w); +#ifndef QT_NO_CONTEXTMENU + void handleContextMenuEvent(QWindow *window, const MSG &msg); +#endif void unregisterWindowClasses(); QScopedPointer d; diff --git a/src/widgets/kernel/qwidgetwindow.cpp b/src/widgets/kernel/qwidgetwindow.cpp index 5f25e12..900818d 100644 --- a/src/widgets/kernel/qwidgetwindow.cpp +++ b/src/widgets/kernel/qwidgetwindow.cpp @@ -200,7 +200,11 @@ bool QWidgetWindow::event(QEvent *event) handleTabletEvent(static_cast(event)); return true; #endif - +#ifndef QT_NO_CONTEXTMENU + case QEvent::ContextMenu: + handleContextMenuEvent(static_cast(event)); + return true; +#endif default: break; } @@ -618,6 +622,35 @@ void QWidgetWindow::handleTabletEvent(QTabletEvent *event) } #endif // QT_NO_TABLETEVENT +#ifndef QT_NO_CONTEXTMENU +void QWidgetWindow::handleContextMenuEvent(QContextMenuEvent *e) +{ + // We are only interested in keyboard originating context menu events here, + // mouse originated context menu events for widgets are generated in mouse handling methods. + if (e->reason() != QContextMenuEvent::Keyboard) + return; + + QWidget *fw = QWidget::keyboardGrabber(); + if (!fw) { + if (QApplication::activePopupWidget()) { + fw = (QApplication::activePopupWidget()->focusWidget() + ? QApplication::activePopupWidget()->focusWidget() + : QApplication::activePopupWidget()); + } else if (QApplication::focusWidget()) { + fw = QApplication::focusWidget(); + } else { + fw = m_widget; + } + } + if (fw && fw->isEnabled()) { + QPoint pos = fw->inputMethodQuery(Qt::ImMicroFocus).toRect().center(); + QContextMenuEvent widgetEvent(QContextMenuEvent::Keyboard, pos, fw->mapToGlobal(pos), + e->modifiers()); + QGuiApplication::sendSpontaneousEvent(fw, &widgetEvent); + } +} +#endif // QT_NO_CONTEXTMENU + void QWidgetWindow::updateObjectName() { QString name = m_widget->objectName(); diff --git a/src/widgets/kernel/qwidgetwindow_qpa_p.h b/src/widgets/kernel/qwidgetwindow_qpa_p.h index 80aa022..e832249 100644 --- a/src/widgets/kernel/qwidgetwindow_qpa_p.h +++ b/src/widgets/kernel/qwidgetwindow_qpa_p.h @@ -92,6 +92,9 @@ protected: #ifndef QT_NO_TABLETEVENT void handleTabletEvent(QTabletEvent *); #endif +#ifndef QT_NO_CONTEXTMENU + void handleContextMenuEvent(QContextMenuEvent *); +#endif private slots: void updateObjectName();