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# List of All Members for QApplication

This is the complete list of members for QApplication, including inherited members.

enum ColorSpec enum Encoding enum Type QApplication ( int & argc, char ** argv ) QApplication ( int & argc, char ** argv, bool GUIenabled ) QApplication ( int & argc, char ** argv, Type type ) QApplication ( Display * dpy, Qt::HANDLE visual = 0, Qt::HANDLE colormap = 0 ) QApplication ( Display * dpy, int argc, char ** argv, Qt::HANDLE visual = 0, Qt::HANDLE colormap = 0 ) ~QApplication () void aboutQt () void aboutToQuit () QWidget * activeModalWidget () QWidget * activePopupWidget () QWidget * activeWindow () const void addLibraryPath ( const QString & path ) QWidgetList allWidgets () QString application () const QString applicationDirPath () QString applicationFilePath () int argc () const char ** argv () const void beep () bool blockSignals ( bool block ) void childEvent ( QChildEvent * event ) const QObjectList & children () const QClipboard * clipboard () void closeAllWindows () bool closingDown () int colorSpec () void commitData ( QSessionManager & sm ) bool connect ( const QObject * sender, const char * signal, const QObject * receiver, const char * member, Qt::ConnectionType type = Qt::AutoConnection ) bool connect ( const QObject * sender, const char * signal, const char * member, Qt::ConnectionType type = Qt::AutoConnection ) const void connectNotify ( const char * signal ) int cursorFlashTime () void customEvent ( QCustomEvent * event ) void deleteLater () QDesktopWidget * desktop () bool desktopSettingsAware () void destroyed ( QObject * obj = 0 ) bool disconnect ( const QObject * sender, const char * signal, const QObject * receiver, const char * member ) bool disconnect ( const char * signal = 0, const QObject * receiver = 0, const char * member = 0 ) bool disconnect ( const QObject * receiver, const char * member = 0 ) void disconnectNotify ( const char * signal ) int doubleClickInterval () void dumpObjectInfo () void dumpObjectTree () bool event ( QEvent * e ) bool eventFilter ( QObject * watched, QEvent * e ) QEventLoop * eventLoop () int exec () void exit ( int retcode = 0 ) QObject * findChild ( const QString & name ) const QObjectList findChildren ( const QString & name ) const QObjectList findChildren ( const QRegExp & re ) const void flush () QWidget * focusWidget () const QFont font ( const QWidget * w = 0 ) QFontMetrics fontMetrics () QSize globalStrut () bool hasPendingEvents () Qt::Alignment horizontalAlignment ( Qt::Alignment align ) bool inherits ( const char * clname ) const void installEventFilter ( const QObject * filterObj ) void installTranslator ( QTranslator * mf ) QCoreApplication * instance () bool isAncestorOf ( const QObject * child ) const bool isEffectEnabled ( Qt::UIEffect effect ) bool isSessionRestored () const bool isWidgetType () const void killTimer ( int id ) void lastWindowClosed () QStringList libraryPaths () bool macEventFilter ( EventHandlerCallRef caller, EventRef event ) QWidget * mainWidget () const const QMetaObject * metaObject () const bool notify ( QObject * receiver, QEvent * e ) QString objectName () const QString organization () const | QCursor * overrideCursor () QPalette palette () QPalette palette ( const QWidget * w ) QPalette palette ( const char * className ) QObject * parent () const void polish ( QWidget * w ) void postEvent ( QObject * receiver, QEvent * event ) void processEvents () void processEvents ( int maxtime ) QCoreVariant property ( const char * name ) const void quit () QDecoration & qwsDecoration () bool qwsEventFilter ( QWSEvent * event ) void qwsSetCustomColors ( QRgb * colorTable, int start, int numColors ) void qwsSetDecoration ( QDecoration * dec ) QDecoration * qwsSetDecoration ( const QString & decoration ) int receivers ( const char * signal ) const void removeEventFilter ( const QObject * obj ) void removeLibraryPath ( const QString & path ) void removePostedEvents ( QObject * receiver ) void removeTranslator ( QTranslator * mf ) void restoreOverrideCursor () bool reverseLayout () void saveState ( QSessionManager & sm ) bool sendEvent ( QObject * receiver, QEvent * event ) void sendPostedEvents ( QObject * receiver, int event_type ) void sendPostedEvents () QObject * sender () const QString sessionId () const QString sessionKey () const void setActiveWindow ( QWidget * act ) void setColorSpec ( int spec ) void setCursorFlashTime ( int msecs ) void setDesktopSettingsAware ( bool on ) void setDoubleClickInterval ( int ms ) void setEffectEnabled ( Qt::UIEffect effect, bool enable = true ) void setFont ( const QFont & font, const char * className = 0 ) void setGlobalStrut ( const QSize & strut ) void setLibraryPaths ( const QStringList & paths ) void setMainWidget ( QWidget * mainWidget ) void setObjectName ( const QString & name ) void setOverrideCursor ( const QCursor & cursor, bool replace = false ) void setPalette ( const QPalette & palette, const char * className = 0 ) void setParent ( QObject * parent ) void setProductInfo ( const QString & organization, const QString & application = QString() ) bool setProperty ( const char * name, const QCoreVariant & value ) void setReverseLayout ( bool b ) void setStartDragDistance ( int l ) void setStartDragTime ( int ms ) void setStyle ( QStyle * style ) QStyle * setStyle ( const QString & style ) void setWheelScrollLines ( int n ) void setWindowIcon ( const QPixmap & pixmap ) bool signalsBlocked () const int startDragDistance () int startDragTime () int startTimer ( int interval ) bool startingUp () QStyle & style () void syncX () QThread * thread () const void timerEvent ( QTimerEvent * event ) QWidget * topLevelAt ( const QPoint & p ) QWidget * topLevelAt ( int x, int y ) QWidgetList topLevelWidgets () QString tr ( const char * sourceText, const char * comment ) QString trUtf8 ( const char * sourceText, const char * comment ) QString translate ( const char * context, const char * sourceText, const char * comment = 0, Encoding encoding = DefaultCodec ) Type type () const int wheelScrollLines () QWidget * widgetAt ( int x, int y ) QWidget * widgetAt ( const QPoint & pos ) bool winEventFilter ( MSG * ) void winFocus ( QWidget * widget, bool gotFocus ) const QPixmap & windowIcon () bool x11EventFilter ( XEvent * event ) int x11ProcessEvent ( XEvent * event )