Class QWidget

Direct Known Subclasses:

QFrame, QMainWindow, TQRootCanvas

class QWidget

derived from QObject, QPaintDevice

Constructor Summary

QWidget(QWidget * parent, const char * name, WFlags f)

Destructor Summary

~QWidget()

Method Summary
const bool	acceptDrops()
virtual void	adjustSize()
const bool	autoMask()
const const QBrush &	backgroundBrush()
const const QColor &	backgroundColor()
const BackgroundMode	backgroundMode()
const BackgroundOrigin	backgroundOrigin()
const const QPixmap *	backgroundPixmap()
const QSize	baseSize()
const QString	caption()
const QWidget *	childAt(int x, int y, bool includeThis)
const QWidget *	childAt(const QPoint & , bool includeThis)
const QRect	childrenRect()
const QRegion	childrenRegion()
virtual const const char *	className()
void	clearFocus()
void	clearMask()
bool	close()
virtual bool	close(bool alsoDelete)
const const QColorGroup &	colorGroup()
const void	constPolish()
const const QCursor &	cursor()
virtual const bool	customWhatsThis()
void	drawText(int x, int y, const QString & )
void	drawText(const QPoint & , const QString & )
void	erase()
void	erase(int x, int y, int w, int h)
void	erase(const QRect & )
void	erase(const QRegion & )
const const QColor &	eraseColor()
const const QPixmap *	erasePixmap()
static QWidget *	find(WId )
const FocusPolicy	focusPolicy()
const QWidget *	focusProxy()
const QWidget *	focusWidget()
const QFont	font()
const QFontInfo	fontInfo()
const QFontMetrics	fontMetrics()
const const QColor &	foregroundColor()
const QRect	frameGeometry()
const QSize	frameSize()
const const QRect &	geometry()
void	grabKeyboard()
void	grabMouse()
void	grabMouse(const QCursor & )
const bool	hasFocus()
const bool	hasMouse()
const bool	hasMouseTracking()
const int	height()
virtual const int	heightForWidth(int )
virtual void	hide()
const const QPixmap *	icon()
void	iconify()
const QString	iconText()
const bool	isActiveWindow()
const bool	isDesktop()
const bool	isDialog()
const bool	isEnabled()
const bool	isEnabledTo(QWidget * )
const bool	isEnabledToTLW()
const bool	isFocusEnabled()
const bool	isHidden()
const bool	isMaximized()
const bool	isMinimized()
const bool	isModal()
const bool	isPopup()
const bool	isTopLevel()
const bool	isUpdatesEnabled()
const bool	isVisible()
const bool	isVisibleTo(QWidget * )
const bool	isVisibleToTLW()
static QWidget *	keyboardGrabber()
const QLayout *	layout()
void	lower()
const QPoint	mapFrom(QWidget * , const QPoint & )
const QPoint	mapFromGlobal(const QPoint & )
const QPoint	mapFromParent(const QPoint & )
const QPoint	mapTo(QWidget * , const QPoint & )
const QPoint	mapToGlobal(const QPoint & )
const QPoint	mapToParent(const QPoint & )
const int	maximumHeight()
const QSize	maximumSize()
const int	maximumWidth()
virtual const QMetaObject *	metaObject()
const QRect	microFocusHint()
const int	minimumHeight()
const QSize	minimumSize()
virtual const QSize	minimumSizeHint()
const int	minimumWidth()
static QWidget *	mouseGrabber()
virtual void	move(int x, int y)
void	move(const QPoint & )
const bool	ownCursor()
const bool	ownFont()
const bool	ownPalette()
const const QPalette &	palette()
const const QColor &	paletteBackgroundColor()
const const QPixmap *	paletteBackgroundPixmap()
const const QColor &	paletteForegroundColor()
const QWidget *	parentWidget(bool sameWindow)
virtual void	polish()
const QPoint	pos()
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	raise()
void	recreate(QWidget * parent, WFlags f, const QPoint & p, bool showIt)
const QRect	rect()
void	releaseKeyboard()
void	releaseMouse()
void	repaint()
void	repaint(bool erase)
void	repaint(int x, int y, int w, int h, bool erase)
void	repaint(const QRect & , bool erase)
void	repaint(const QRegion & , bool erase)
virtual void	reparent(QWidget * parent, WFlags , const QPoint & , bool showIt)
void	reparent(QWidget * parent, const QPoint & , bool showIt)
virtual void	resize(int w, int h)
void	resize(const QSize & )
void	scroll(int dx, int dy)
void	scroll(int dx, int dy, const QRect & )
virtual void	setAcceptDrops(bool on)
virtual void	setActiveWindow()
virtual void	setAutoMask(bool )
virtual void	setBackgroundColor(const QColor & )
virtual void	setBackgroundMode(BackgroundMode )
void	setBackgroundMode(BackgroundMode , BackgroundMode )
virtual void	setBackgroundOrigin(BackgroundOrigin )
virtual void	setBackgroundPixmap(const QPixmap & )
void	setBaseSize(const QSize & )
void	setBaseSize(int basew, int baseh)
virtual void	setCaption(const QString & )
virtual void	setCursor(const QCursor & )
void	setDisabled(bool )
virtual void	setEnabled(bool )
virtual void	setEraseColor(const QColor & )
virtual void	setErasePixmap(const QPixmap & )
void	setFixedHeight(int h)
void	setFixedSize(const QSize & )
void	setFixedSize(int w, int h)
void	setFixedWidth(int w)
virtual void	setFocus()
virtual void	setFocusPolicy(FocusPolicy )
virtual void	setFocusProxy(QWidget * )
virtual void	setFont(const QFont & )
void	setFont(const QFont & f, bool )
virtual void	setGeometry(int x, int y, int w, int h)
virtual void	setGeometry(const QRect & )
virtual void	setIcon(const QPixmap & )
virtual void	setIconText(const QString & )
virtual void	setMask(const QBitmap & )
virtual void	setMask(const QRegion & )
void	setMaximumHeight(int maxh)
void	setMaximumSize(const QSize & )
virtual void	setMaximumSize(int maxw, int maxh)
void	setMaximumWidth(int maxw)
void	setMinimumHeight(int minh)
void	setMinimumSize(const QSize & )
virtual void	setMinimumSize(int minw, int minh)
void	setMinimumWidth(int minw)
virtual void	setMouseTracking(bool enable)
void	setName(const char * name)
virtual void	setPalette(const QPalette & )
void	setPalette(const QPalette & p, bool )
virtual void	setPaletteBackgroundColor(const QColor & )
virtual void	setPaletteBackgroundPixmap(const QPixmap & )
void	setPaletteForegroundColor(const QColor & )
void	setSizeIncrement(const QSize & )
virtual void	setSizeIncrement(int w, int h)
virtual void	setSizePolicy(QSizePolicy )
void	setStyle(QStyle * )
QStyle *	setStyle(const QString & )
static void	setTabOrder(QWidget * , QWidget * )
virtual void	setUpdatesEnabled(bool enable)
virtual void	show()
void	showFullScreen()
virtual void	showMaximized()
virtual void	showMinimized()
virtual void	showNormal()
const QSize	size()
virtual const QSize	sizeHint()
const QSize	sizeIncrement()
virtual const QSizePolicy	sizePolicy()
void	stackUnder(QWidget * )
static QMetaObject *	staticMetaObject()
const QStyle &	style()
const WFlags	testWFlags(WFlags f)
const WState	testWState(WState s)
const QWidget *	topLevelWidget()
static QString	tr(const char * , const char * )
static QString	trUtf8(const char * , const char * )
virtual void	unsetCursor()
void	unsetFont()
void	unsetPalette()
void	update()
void	update(int x, int y, int w, int h)
void	update(const QRect & )
void	updateGeometry()
const QRect	visibleRect()
const int	width()
const WId	winId()
static QWidgetMapper *	wmapper()
const int	x()
const int	y()

Methods inherited from class QObject

event, eventFilter, isA, inherits, name, name, 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

Methods inherited from class QPaintDevice

devType, isExtDev, paintingActive, setResolution, resolution, handle

Constructor Detail

QWidget

public QWidget(QWidget * parent, const char * name, WFlags f)

public ~QWidget()

public const bool acceptDrops()

public virtual void adjustSize()

public const bool autoMask()

public const const QBrush & backgroundBrush()

public const const QColor & backgroundColor()

public const BackgroundMode backgroundMode()

public const BackgroundOrigin backgroundOrigin()

public const const QPixmap * backgroundPixmap()

public const QSize baseSize()

public const QString caption()

public const QWidget * childAt(int x, int y, bool includeThis)

public const QWidget * childAt(const QPoint & , bool includeThis)

public const QRect childrenRect()

public const QRegion childrenRegion()

public virtual const const char * className()

public void clearFocus()

public void clearMask()

public bool close()

public virtual bool close(bool alsoDelete)

public const const QColorGroup & colorGroup()

public const void constPolish()

public const const QCursor & cursor()

public virtual const bool customWhatsThis()

public void drawText(int x, int y, const QString & )

public void drawText(const QPoint & , const QString & )

public void erase()

public void erase(int x, int y, int w, int h)

public void erase(const QRect & )

public void erase(const QRegion & )

public const const QColor & eraseColor()

public const const QPixmap * erasePixmap()

public static QWidget * find(WId )

public const FocusPolicy focusPolicy()

public const QWidget * focusProxy()

public const QWidget * focusWidget()

public const QFont font()

public const QFontInfo fontInfo()

public const QFontMetrics fontMetrics()

public const const QColor & foregroundColor()

public const QRect frameGeometry()

public const QSize frameSize()

public const const QRect & geometry()

public void grabKeyboard()

public void grabMouse()

public void grabMouse(const QCursor & )

public const bool hasFocus()

public const bool hasMouse()

public const bool hasMouseTracking()

public const int height()

public virtual const int heightForWidth(int )

public virtual void hide()

public const const QPixmap * icon()

public void iconify()

public const QString iconText()

public const bool isActiveWindow()

public const bool isDesktop()

public const bool isDialog()

public const bool isEnabled()

public const bool isEnabledTo(QWidget * )

public const bool isEnabledToTLW()

public const bool isFocusEnabled()

public const bool isHidden()

public const bool isMaximized()

public const bool isMinimized()

public const bool isModal()

public const bool isPopup()

public const bool isTopLevel()

public const bool isUpdatesEnabled()

public const bool isVisible()

public const bool isVisibleTo(QWidget * )

public const bool isVisibleToTLW()

public static QWidget * keyboardGrabber()

public const QLayout * layout()

public void lower()

public const QPoint mapFrom(QWidget * , const QPoint & )

public const QPoint mapFromGlobal(const QPoint & )

public const QPoint mapFromParent(const QPoint & )

public const QPoint mapTo(QWidget * , const QPoint & )

public const QPoint mapToGlobal(const QPoint & )

public const QPoint mapToParent(const QPoint & )

public const int maximumHeight()

public const QSize maximumSize()

public const int maximumWidth()

public virtual const QMetaObject * metaObject()

public const QRect microFocusHint()

public const int minimumHeight()

public const QSize minimumSize()

public virtual const QSize minimumSizeHint()

public const int minimumWidth()

public static QWidget * mouseGrabber()

public virtual void move(int x, int y)

public void move(const QPoint & )

public const bool ownCursor()

public const bool ownFont()

public const bool ownPalette()

public const const QPalette & palette()

public const const QColor & paletteBackgroundColor()

public const const QPixmap * paletteBackgroundPixmap()

public const const QColor & paletteForegroundColor()

public const QWidget * parentWidget(bool sameWindow)

public virtual void polish()

public const QPoint pos()

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 raise()

public void recreate(QWidget * parent, WFlags f, const QPoint & p, bool showIt)

public const QRect rect()

public void releaseKeyboard()

public void releaseMouse()

public void repaint()

public void repaint(bool erase)

public void repaint(int x, int y, int w, int h, bool erase)

public void repaint(const QRect & , bool erase)

public void repaint(const QRegion & , bool erase)

public virtual void reparent(QWidget * parent, WFlags , const QPoint & , bool showIt)

public void reparent(QWidget * parent, const QPoint & , bool showIt)

public virtual void resize(int w, int h)

public void resize(const QSize & )

public void scroll(int dx, int dy)

public void scroll(int dx, int dy, const QRect & )

public virtual void setAcceptDrops(bool on)

public virtual void setActiveWindow()

public virtual void setAutoMask(bool )

public virtual void setBackgroundColor(const QColor & )

public virtual void setBackgroundMode(BackgroundMode )

public void setBackgroundMode(BackgroundMode , BackgroundMode )

public virtual void setBackgroundOrigin(BackgroundOrigin )

public virtual void setBackgroundPixmap(const QPixmap & )

public void setBaseSize(const QSize & )

public void setBaseSize(int basew, int baseh)

public virtual void setCaption(const QString & )

public virtual void setCursor(const QCursor & )

public void setDisabled(bool )

public virtual void setEnabled(bool )

public virtual void setEraseColor(const QColor & )

public virtual void setErasePixmap(const QPixmap & )

public void setFixedHeight(int h)

public void setFixedSize(const QSize & )

public void setFixedSize(int w, int h)

public void setFixedWidth(int w)

public virtual void setFocus()

public virtual void setFocusPolicy(FocusPolicy )

public virtual void setFocusProxy(QWidget * )

public virtual void setFont(const QFont & )

public void setFont(const QFont & f, bool )

public virtual void setGeometry(int x, int y, int w, int h)

public virtual void setGeometry(const QRect & )

public virtual void setIcon(const QPixmap & )

public virtual void setIconText(const QString & )

public virtual void setMask(const QBitmap & )

public virtual void setMask(const QRegion & )

public void setMaximumHeight(int maxh)

public void setMaximumSize(const QSize & )

public virtual void setMaximumSize(int maxw, int maxh)

public void setMaximumWidth(int maxw)

public void setMinimumHeight(int minh)

public void setMinimumSize(const QSize & )

public virtual void setMinimumSize(int minw, int minh)

public void setMinimumWidth(int minw)

public virtual void setMouseTracking(bool enable)

public void setName(const char * name)

public virtual void setPalette(const QPalette & )

public void setPalette(const QPalette & p, bool )

public virtual void setPaletteBackgroundColor(const QColor & )

public virtual void setPaletteBackgroundPixmap(const QPixmap & )

public void setPaletteForegroundColor(const QColor & )

public void setSizeIncrement(const QSize & )

public virtual void setSizeIncrement(int w, int h)

public virtual void setSizePolicy(QSizePolicy )

public void setStyle(QStyle * )

public QStyle * setStyle(const QString & )

public static void setTabOrder(QWidget * , QWidget * )

public virtual void setUpdatesEnabled(bool enable)

public virtual void show()

public void showFullScreen()

public virtual void showMaximized()

public virtual void showMinimized()

public virtual void showNormal()

public const QSize size()

public virtual const QSize sizeHint()

public const QSize sizeIncrement()

public virtual const QSizePolicy sizePolicy()

public void stackUnder(QWidget * )

public static QMetaObject * staticMetaObject()

public const QStyle & style()

public const WFlags testWFlags(WFlags f)

public const WState testWState(WState s)

public const QWidget * topLevelWidget()

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

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

public virtual void unsetCursor()

public void unsetFont()

public void unsetPalette()

public void update()

public void update(int x, int y, int w, int h)

public void update(const QRect & )

public void updateGeometry()

public const QRect visibleRect()

public const int width()

public const WId winId()

public static QWidgetMapper * wmapper()

public const int x()

public const int y()

Association Links

to Class QRect

to Class QColor

to Class QPalette

to Class QFont

to Class QWExtra