/**************************************************************************** ** ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** GNU Lesser General Public License Usage ** This file may be used under the terms of the GNU Lesser General Public ** License version 2.1 as published by the Free Software Foundation and ** appearing in the file LICENSE.LGPL included in the packaging of this ** file. Please review the following information to ensure the GNU Lesser ** General Public License version 2.1 requirements will be met: ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain additional ** rights. These rights are described in the Nokia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU General ** Public License version 3.0 as published by the Free Software Foundation ** and appearing in the file LICENSE.GPL included in the packaging of this ** file. Please review the following information to ensure the GNU General ** Public License version 3.0 requirements will be met: ** http://www.gnu.org/copyleft/gpl.html. ** ** Other Usage ** Alternatively, this file may be used in accordance with the terms and ** conditions contained in a signed written agreement between you and Nokia. ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QAPPLICATION_H #define QAPPLICATION_H #include #include #include #include #include #ifdef QT_INCLUDE_COMPAT # include #endif #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Gui) class QSessionManager; class QDesktopWidget; class QStyle; class QEventLoop; class QIcon; class QInputContext; template class QList; class QLocale; class QPlatformNativeInterface; class QApplication; class QApplicationPrivate; #if defined(qApp) #undef qApp #endif #define qApp (static_cast(QCoreApplication::instance())) class Q_WIDGETS_EXPORT QApplication : public QGuiApplication { Q_OBJECT Q_PROPERTY(QIcon windowIcon READ windowIcon WRITE setWindowIcon) Q_PROPERTY(int cursorFlashTime READ cursorFlashTime WRITE setCursorFlashTime) Q_PROPERTY(int doubleClickInterval READ doubleClickInterval WRITE setDoubleClickInterval) Q_PROPERTY(int keyboardInputInterval READ keyboardInputInterval WRITE setKeyboardInputInterval) #ifndef QT_NO_WHEELEVENT Q_PROPERTY(int wheelScrollLines READ wheelScrollLines WRITE setWheelScrollLines) #endif Q_PROPERTY(QSize globalStrut READ globalStrut WRITE setGlobalStrut) Q_PROPERTY(int startDragTime READ startDragTime WRITE setStartDragTime) Q_PROPERTY(int startDragDistance READ startDragDistance WRITE setStartDragDistance) Q_PROPERTY(bool quitOnLastWindowClosed READ quitOnLastWindowClosed WRITE setQuitOnLastWindowClosed) #ifndef QT_NO_STYLE_STYLESHEET Q_PROPERTY(QString styleSheet READ styleSheet WRITE setStyleSheet) #endif #ifdef Q_WS_WINCE Q_PROPERTY(int autoMaximizeThreshold READ autoMaximizeThreshold WRITE setAutoMaximizeThreshold) #endif Q_PROPERTY(bool autoSipEnabled READ autoSipEnabled WRITE setAutoSipEnabled) public: #ifndef qdoc QApplication(int &argc, char **argv, int = ApplicationFlags); QApplication(int &argc, char **argv, bool GUIenabled, int = ApplicationFlags); QApplication(int &argc, char **argv, Type, int = ApplicationFlags); #if defined(Q_WS_X11) QApplication(Display* dpy, Qt::HANDLE visual = 0, Qt::HANDLE cmap = 0, int = ApplicationFlags); QApplication(Display *dpy, int &argc, char **argv, Qt::HANDLE visual = 0, Qt::HANDLE cmap= 0, int = ApplicationFlags); #endif #endif virtual ~QApplication(); static Type type(); static QStyle *style(); static void setStyle(QStyle*); static QStyle *setStyle(const QString&); enum ColorSpec { NormalColor=0, CustomColor=1, ManyColor=2 }; static int colorSpec(); static void setColorSpec(int); // ### Qt4 compatibility, remove? static inline void setGraphicsSystem(const QString &) {} using QGuiApplication::palette; static QPalette palette(const QWidget *); static QPalette palette(const char *className); static void setPalette(const QPalette &, const char* className = 0); static QFont font(); static QFont font(const QWidget*); static QFont font(const char *className); static void setFont(const QFont &, const char* className = 0); static QFontMetrics fontMetrics(); static void setWindowIcon(const QIcon &icon); static QIcon windowIcon(); static QWidgetList allWidgets(); static QWidgetList topLevelWidgets(); static QDesktopWidget *desktop(); static QWidget *activePopupWidget(); static QWidget *activeModalWidget(); static QWidget *focusWidget(); static QWidget *activeWindow(); static void setActiveWindow(QWidget* act); static QWidget *widgetAt(const QPoint &p); static inline QWidget *widgetAt(int x, int y) { return widgetAt(QPoint(x, y)); } static QWidget *topLevelAt(const QPoint &p); static inline QWidget *topLevelAt(int x, int y) { return topLevelAt(QPoint(x, y)); } static void syncX(); static void beep(); static void alert(QWidget *widget, int duration = 0); static Qt::KeyboardModifiers keyboardModifiers(); static Qt::KeyboardModifiers queryKeyboardModifiers(); static Qt::MouseButtons mouseButtons(); static void setDesktopSettingsAware(bool); static bool desktopSettingsAware(); static void setCursorFlashTime(int); static int cursorFlashTime(); static void setDoubleClickInterval(int); static int doubleClickInterval(); static void setKeyboardInputInterval(int); static int keyboardInputInterval(); #ifndef QT_NO_WHEELEVENT static void setWheelScrollLines(int); static int wheelScrollLines(); #endif static void setGlobalStrut(const QSize &); static QSize globalStrut(); static void setStartDragTime(int ms); static int startDragTime(); static void setStartDragDistance(int l); static int startDragDistance(); static bool isEffectEnabled(Qt::UIEffect); static void setEffectEnabled(Qt::UIEffect, bool enable = true); #if defined(Q_WS_MAC) virtual bool macEventFilter(EventHandlerCallRef, EventRef); #endif #if defined(Q_WS_X11) virtual bool x11EventFilter(XEvent *); virtual int x11ClientMessage(QWidget*, XEvent*, bool passive_only); int x11ProcessEvent(XEvent*); #endif #if defined(Q_WS_QWS) virtual bool qwsEventFilter(QWSEvent *); int qwsProcessEvent(QWSEvent*); void qwsSetCustomColors(QRgb *colortable, int start, int numColors); #ifndef QT_NO_QWS_MANAGER static QDecoration &qwsDecoration(); static void qwsSetDecoration(QDecoration *); static QDecoration *qwsSetDecoration(const QString &decoration); #endif #endif static QPlatformNativeInterface *platformNativeInterface(); #if defined(Q_WS_WIN) void winFocus(QWidget *, bool); static void winMouseButtonUp(); #endif #ifndef QT_NO_SESSIONMANAGER // session management bool isSessionRestored() const; QString sessionId() const; QString sessionKey() const; virtual void commitData(QSessionManager& sm); virtual void saveState(QSessionManager& sm); #endif #ifndef QT_NO_IM void setInputContext(QInputContext *); QInputContext *inputContext() const; #endif static int exec(); bool notify(QObject *, QEvent *); static void setQuitOnLastWindowClosed(bool quit); static bool quitOnLastWindowClosed(); #ifdef QT_KEYPAD_NAVIGATION static Q_DECL_DEPRECATED void setKeypadNavigationEnabled(bool); static bool keypadNavigationEnabled(); static void setNavigationMode(Qt::NavigationMode mode); static Qt::NavigationMode navigationMode(); #endif Q_SIGNALS: void focusChanged(QWidget *old, QWidget *now); #ifndef QT_NO_SESSIONMANAGER void commitDataRequest(QSessionManager &sessionManager); void saveStateRequest(QSessionManager &sessionManager); #endif public: QString styleSheet() const; public Q_SLOTS: #ifndef QT_NO_STYLE_STYLESHEET void setStyleSheet(const QString& sheet); #endif #ifdef Q_WS_WINCE void setAutoMaximizeThreshold(const int threshold); int autoMaximizeThreshold() const; #endif void setAutoSipEnabled(const bool enabled); bool autoSipEnabled() const; static void closeAllWindows(); static void aboutQt(); protected: #if defined(Q_WS_QWS) void setArgs(int, char **); #endif bool event(QEvent *); bool compressEvent(QEvent *, QObject *receiver, QPostEventList *); #if defined(Q_INTERNAL_QAPP_SRC) || defined(qdoc) QApplication(int &argc, char **argv); QApplication(int &argc, char **argv, bool GUIenabled); QApplication(int &argc, char **argv, Type); #if defined(Q_WS_X11) QApplication(Display* dpy, Qt::HANDLE visual = 0, Qt::HANDLE cmap = 0); QApplication(Display *dpy, int &argc, char **argv, Qt::HANDLE visual = 0, Qt::HANDLE cmap= 0); #endif #endif private: Q_DISABLE_COPY(QApplication) Q_DECLARE_PRIVATE(QApplication) friend class QGraphicsWidget; friend class QGraphicsItem; friend class QGraphicsScene; friend class QGraphicsScenePrivate; friend class QWidget; friend class QWidgetPrivate; friend class QWidgetWindow; friend class QETWidget; friend class Q3AccelManager; friend class QTranslator; friend class QWidgetAnimator; #ifndef QT_NO_SHORTCUT friend class QShortcut; friend class QLineEdit; friend class QWidgetTextControl; #endif friend class QAction; #if defined(Q_WS_QWS) friend class QInputContext; friend class QWSDirectPainterSurface; friend class QDirectPainter; friend class QDirectPainterPrivate; #endif #ifndef QT_NO_GESTURES friend class QGestureManager; #endif #if defined(Q_WS_MAC) || defined(Q_WS_X11) Q_PRIVATE_SLOT(d_func(), void _q_alertTimeOut()) #endif #if defined(QT_RX71_MULTITOUCH) Q_PRIVATE_SLOT(d_func(), void _q_readRX71MultiTouchEvents()) #endif }; QT_END_NAMESPACE QT_END_HEADER #endif // QAPPLICATION_H