Class QApplication

Direct Known Subclasses:

QRootApplication

class QApplication

derived from QObject

Constructor Summary

QApplication(int & argc, char * * argv)

QApplication(int & argc, char * * argv, bool GUIenabled)

QApplication(int & argc, char * * argv, Type )

Destructor Summary
virtual	~QApplication()

Method Summary
static QWidget *	activeModalWidget()
static QWidget *	activePopupWidget()
const QWidget *	activeWindow()
static void	addLibraryPath(const QString & )
static QWidgetList *	allWidgets()
const QUuid	applicationId()
const int	argc()
const char * *	argv()
static void	beep()
virtual const const char *	className()
static QClipboard *	clipboard()
void	closeAllWindows()
static bool	closingDown()
static ColorMode	colorMode()
static int	colorSpec()
virtual void	commitData(QSessionManager & sm)
static int	cursorFlashTime()
const QTextCodec *	defaultCodec()
static QDesktopWidget *	desktop()
static bool	desktopSettingsAware()
static int	doubleClickInterval()
int	enter_loop()
int	exec()
static void	exit(int retcode)
void	exit_loop()
static void	flush()
static void	flushX()
const QWidget *	focusWidget()
static QFont	font(const QWidget * )
static QFontMetrics	fontMetrics()
static QSize	globalStrut()
static bool	hasGlobalMouseTracking()
bool	hasPendingEvents()
static int	horizontalAlignment(int align)
void	installTranslator(QTranslator * )
static bool	isEffectEnabled(Qt::UIEffect )
const bool	isSessionRestored()
static QStringList	libraryPaths()
const int	loopLevel()
const QWidget *	mainWidget()
virtual const QMetaObject *	metaObject()
virtual bool	notify(QObject * , QEvent * )
static QCursor *	overrideCursor()
static QPalette	palette(const QWidget * )
virtual void	polish(QWidget * )
static void	postEvent(QObject * receiver, QEvent * event)
void	processEvents()
void	processEvents(int maxtime)
void	processOneEvent()
QObject *	qObject()
virtual void *	qt_cast(const char * )
virtual bool	qt_emit(int , QUObject * )
virtual bool	qt_invoke(int , QUObject * )
virtual bool	qt_property(int , int , QVariant * )
void	quit()
const bool	remoteControlEnabled()
static void	removeLibraryPath(const QString & )
static void	removePostedEvents(QObject * receiver)
void	removeTranslator(QTranslator * )
static void	restoreOverrideCursor()
static bool	reverseLayout()
virtual void	saveState(QSessionManager & sm)
static bool	sendEvent(QObject * receiver, QEvent * event)
static void	sendPostedEvents(QObject * receiver, int event_type)
static void	sendPostedEvents()
const QString	sessionId()
static void	setColorMode(QApplication::ColorMode )
static void	setColorSpec(int )
static void	setCursorFlashTime(int )
void	setDefaultCodec(QTextCodec * )
static void	setDesktopSettingsAware(bool )
static void	setDoubleClickInterval(int )
static void	setEffectEnabled(Qt::UIEffect , bool enable)
void	setEnableRemoteControl(bool enable, const QUuid appId)
static void	setFont(const QFont & , bool informWidgets, const char * className)
static void	setGlobalMouseTracking(bool enable)
static void	setGlobalStrut(const QSize & )
static void	setLibraryPaths(const QStringList & )
virtual void	setMainWidget(QWidget * )
static void	setOverrideCursor(const QCursor & , bool replace)
static void	setPalette(const QPalette & , bool informWidgets, const char * className)
static void	setReverseLayout(bool b)
static void	setStartDragDistance(int l)
static void	setStartDragTime(int ms)
static void	setStyle(QStyle * )
static QStyle *	setStyle(const QString & )
static void	setWheelScrollLines(int )
static void	setWinStyleHighlightColor(const QColor & c)
static int	startDragDistance()
static int	startDragTime()
static bool	startingUp()
static QMetaObject *	staticMetaObject()
static QStyle &	style()
static void	syncX()
static QWidgetList *	topLevelWidgets()
static QString	tr(const char * , const char * )
const QString	translate(const char * context, const char * key, const char * comment, Encoding encoding)
static QString	trUtf8(const char * , const char * )
const Type	type()
void	wakeUpGuiThread()
static int	wheelScrollLines()
static QWidget *	widgetAt(int x, int y, bool child)
static QWidget *	widgetAt(const QPoint & , bool child)
virtual bool	winEventFilter(MSG * )
void	winFocus(QWidget * , bool )
static void	winMouseButtonUp()
static const QColor &	winStyleHighlightColor()
static WindowsVersion	winVersion()

Methods inherited from class QObject

event, eventFilter, isA, inherits, name, name, setName, isWidgetType, highPriority, signalsBlocked, blockSignals, startTimer, killTimer, killTimers, child, children, objectTrees, queryList, insertChild, removeChild, installEventFilter, removeEventFilter, connect, connect, disconnect, disconnect, disconnect, connectInternal, dumpObjectTree, dumpObjectInfo, setProperty, property, parent, deleteLater

Constructor Detail

QApplication

public QApplication(int & argc, char * * argv)

public QApplication(int & argc, char * * argv, bool GUIenabled)

public QApplication(int & argc, char * * argv, Type )

public virtual ~QApplication()

public static QWidget * activeModalWidget()

public static QWidget * activePopupWidget()

public const QWidget * activeWindow()

public static void addLibraryPath(const QString & )

public static QWidgetList * allWidgets()

public const QUuid applicationId()

public const int argc()

public const char * * argv()

public static void beep()

public virtual const const char * className()

public static QClipboard * clipboard()

public void closeAllWindows()

public static bool closingDown()

public static ColorMode colorMode()

public static int colorSpec()

public virtual void commitData(QSessionManager & sm)

public static int cursorFlashTime()

public const QTextCodec * defaultCodec()

public static QDesktopWidget * desktop()

public static bool desktopSettingsAware()

public static int doubleClickInterval()

public int enter_loop()

public int exec()

public static void exit(int retcode)

public void exit_loop()

public static void flush()

public static void flushX()

public const QWidget * focusWidget()

public static QFont font(const QWidget * )

public static QFontMetrics fontMetrics()

public static QSize globalStrut()

public static bool hasGlobalMouseTracking()

public bool hasPendingEvents()

public static int horizontalAlignment(int align)

public void installTranslator(QTranslator * )

public static bool isEffectEnabled(Qt::UIEffect )

public const bool isSessionRestored()

public static QStringList libraryPaths()

public const int loopLevel()

public const QWidget * mainWidget()

public virtual const QMetaObject * metaObject()

public virtual bool notify(QObject * , QEvent * )

public static QCursor * overrideCursor()

public static QPalette palette(const QWidget * )

public virtual void polish(QWidget * )

public static void postEvent(QObject * receiver, QEvent * event)

public void processEvents()

public void processEvents(int maxtime)

public void processOneEvent()

public QObject * qObject()

public virtual void * qt_cast(const char * )

public virtual bool qt_emit(int , QUObject * )

public virtual bool qt_invoke(int , QUObject * )

public virtual bool qt_property(int , int , QVariant * )

public void quit()

public const bool remoteControlEnabled()

public static void removeLibraryPath(const QString & )

public static void removePostedEvents(QObject * receiver)

public void removeTranslator(QTranslator * )

public static void restoreOverrideCursor()

public static bool reverseLayout()

public virtual void saveState(QSessionManager & sm)

public static bool sendEvent(QObject * receiver, QEvent * event)

public static void sendPostedEvents(QObject * receiver, int event_type)

public static void sendPostedEvents()

public const QString sessionId()

public static void setColorMode(QApplication::ColorMode )

public static void setColorSpec(int )

public static void setCursorFlashTime(int )

public void setDefaultCodec(QTextCodec * )

public static void setDesktopSettingsAware(bool )

public static void setDoubleClickInterval(int )

public static void setEffectEnabled(Qt::UIEffect , bool enable)

public void setEnableRemoteControl(bool enable, const QUuid appId)

public static void setFont(const QFont & , bool informWidgets, const char * className)

public static void setGlobalMouseTracking(bool enable)

public static void setGlobalStrut(const QSize & )

public static void setLibraryPaths(const QStringList & )

public virtual void setMainWidget(QWidget * )

public static void setOverrideCursor(const QCursor & , bool replace)

public static void setPalette(const QPalette & , bool informWidgets, const char * className)

public static void setReverseLayout(bool b)

public static void setStartDragDistance(int l)

public static void setStartDragTime(int ms)

public static void setStyle(QStyle * )

public static QStyle * setStyle(const QString & )

public static void setWheelScrollLines(int )

public static void setWinStyleHighlightColor(const QColor & c)

public static int startDragDistance()

public static int startDragTime()

public static bool startingUp()

public static QMetaObject * staticMetaObject()

public static QStyle & style()

public static void syncX()

public static QWidgetList * topLevelWidgets()

public static QString tr(const char * , const char * )

public const QString translate(const char * context, const char * key, const char * comment, Encoding encoding)

public static QString trUtf8(const char * , const char * )

public const Type type()

public void wakeUpGuiThread()

public static int wheelScrollLines()

public static QWidget * widgetAt(int x, int y, bool child)

public static QWidget * widgetAt(const QPoint & , bool child)

public virtual bool winEventFilter(MSG * )

public void winFocus(QWidget * , bool )

public static void winMouseButtonUp()

public static const QColor & winStyleHighlightColor()

public static WindowsVersion winVersion()

Association Links

to Class QPalette

to Class QFont

to Class QWidget

to Class QWidget

to Class QWidget

to Class QSize