qwidget.3qt

Trolltech公司发布的基于C++图形开发环境

.ti -1c
.BI "void \fBreleaseMouse\fR () "
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.ti -1c
.BI "void \fBgrabKeyboard\fR () "
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.ti -1c
.BI "void \fBreleaseKeyboard\fR () "
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.ti -1c
.BI "bool \fBisUpdatesEnabled\fR () const"
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.ti -1c
.BI "virtual bool \fBclose\fR ( bool alsoDelete ) "
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.ti -1c
.BI "bool \fBisVisible\fR () const"
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.ti -1c
.BI "bool \fBisVisibleTo\fR ( QWidget * ) const"
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.ti -1c
.BI "bool isVisibleToTLW () const \fI(obsolete)\fR"
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.ti -1c
.BI "QRect \fBvisibleRect\fR () const"
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.ti -1c
.BI "bool \fBisHidden\fR () const"
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.ti -1c
.BI "bool \fBisMinimized\fR () const"
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.ti -1c
.BI "bool \fBisMaximized\fR () const"
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.ti -1c
.BI "virtual QSize \fBsizeHint\fR () const"
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.ti -1c
.BI "virtual QSize \fBminimumSizeHint\fR () const"
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.ti -1c
.BI "virtual QSizePolicy \fBsizePolicy\fR () const"
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.ti -1c
.BI "void \fBsetSizePolicy\fR ( QSizePolicy ) "
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.ti -1c
.BI "virtual int \fBheightForWidth\fR ( int ) const"
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.ti -1c
.BI "virtual void \fBadjustSize\fR () "
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.ti -1c
.BI "QLayout* \fBlayout\fR () const"
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.ti -1c
.BI "void \fBupdateGeometry\fR () "
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.ti -1c
.BI "virtual void \fBreparent\fR ( QWidget * " "parent" ", WFlags, const QPoint &, bool " "showIt" "=FALSE ) "
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.ti -1c
.BI "void \fBreparent\fR ( QWidget * " "parent" ", const QPoint &, bool " "showIt" "=FALSE ) "
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.ti -1c
.BI "void \fBerase\fR () "
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.ti -1c
.BI "void \fBerase\fR ( int " "x" ", int " "y" ", int " "w" ", int h ) "
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.ti -1c
.BI "void \fBerase\fR ( const QRect & ) "
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.ti -1c
.BI "void \fBerase\fR ( const QRegion & ) "
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.ti -1c
.BI "void \fBscroll\fR ( int " "dx" ", int dy ) "
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.ti -1c
.BI "void \fBscroll\fR ( int " "dx" ", int " "dy" ", const QRect & ) "
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.ti -1c
.BI "void \fBdrawText\fR ( int " "x" ", int " "y" ", const QString & ) "
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.ti -1c
.BI "void \fBdrawText\fR ( const QPoint &, const QString & ) "
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.ti -1c
.BI "QWidget* \fBfocusWidget\fR () const"
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.ti -1c
.BI "QRect \fBmicroFocusHint\fR () const"
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.ti -1c
.BI "bool \fBacceptDrops\fR () const"
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.ti -1c
.BI "virtual void \fBsetAcceptDrops\fR ( bool on ) "
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.ti -1c
.BI "virtual void \fBsetAutoMask\fR ( bool ) "
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.ti -1c
.BI "bool \fBautoMask\fR () const"
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.ti -1c
.BI "enum \fBBackgroundOrigin\fR { WidgetOrigin, ParentOrigin }"
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.ti -1c
.BI "void \fBsetBackgroundOrigin\fR ( BackgroundOrigin ) "
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.ti -1c
.BI "BackgroundOrigin \fBbackgroundOrigin\fR () const"
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.ti -1c
.BI "virtual bool \fBcustomWhatsThis\fR () const"
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.ti -1c
.BI "QWidget* \fBparentWidget\fR () const"
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.ti -1c
.BI "bool \fBtestWState\fR ( uint n ) const (internal)"
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.ti -1c
.BI "bool \fBtestWFlags\fR ( WFlags f ) const"
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.ti -1c
.BI "void setPalette ( const QPalette &, bool iReallyMeanIt ) \fI(obsolete)\fR"
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.ti -1c
.BI "void setFont ( const QFont &, bool iReallyMeanIt ) \fI(obsolete)\fR"
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.in -1c
.SS "Public Slots"
.in +1c
.ti -1c
.BI "virtual void \fBsetEnabled\fR ( bool ) "
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.ti -1c
.BI "void \fBsetDisabled\fR ( bool ) "
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.ti -1c
.BI "virtual void \fBsetCaption\fR ( const QString & ) "
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.ti -1c
.BI "virtual void \fBsetIcon\fR ( const QPixmap & ) "
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.ti -1c
.BI "virtual void \fBsetIconText\fR ( const QString & ) "
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.ti -1c
.BI "virtual void \fBsetMouseTracking\fR ( bool enable ) "
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.ti -1c
.BI "virtual void \fBsetFocus\fR () "
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.ti -1c
.BI "void \fBclearFocus\fR () "
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.ti -1c
.BI "virtual void \fBsetUpdatesEnabled\fR ( bool enable ) "
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.ti -1c
.BI "void \fBupdate\fR () "
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.ti -1c
.BI "void \fBupdate\fR ( int " "x" ", int " "y" ", int " "w" ", int h ) "
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.ti -1c
.BI "void \fBupdate\fR ( const QRect & ) "
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.ti -1c
.BI "void \fBrepaint\fR () "
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.ti -1c
.BI "void \fBrepaint\fR ( bool erase ) "
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.ti -1c
.BI "void \fBrepaint\fR ( int " "x" ", int " "y" ", int " "w" ", int " "h" ", bool " "erase" "=TRUE ) "
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.ti -1c
.BI "void \fBrepaint\fR ( const QRect &, bool " "erase" "=TRUE ) "
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.ti -1c
.BI "void \fBrepaint\fR ( const QRegion &, bool " "erase" "=TRUE ) "
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.ti -1c
.BI "virtual void \fBshow\fR () "
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.ti -1c
.BI "virtual void \fBhide\fR () "
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.ti -1c
.BI "virtual void \fBshowMinimized\fR () "
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.ti -1c
.BI "virtual void \fBshowMaximized\fR () "
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.ti -1c
.BI "void \fBshowFullScreen\fR () "
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.ti -1c
.BI "virtual void \fBshowNormal\fR () "
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.ti -1c
.BI "virtual void \fBpolish\fR () "
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.ti -1c
.BI "void \fBconstPolish\fR () const"
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.ti -1c
.BI "bool \fBclose\fR () "
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.ti -1c
.BI "void \fBraise\fR () "
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.ti -1c
.BI "void \fBlower\fR () "
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.ti -1c
.BI "void \fBstackUnder\fR ( QWidget * ) "
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.ti -1c
.BI "virtual void \fBmove\fR ( int " "x" ", int y ) "
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.ti -1c
.BI "void \fBmove\fR ( const QPoint & ) "
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.ti -1c
.BI "virtual void \fBresize\fR ( int " "w" ", int h ) "
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.ti -1c
.BI "void \fBresize\fR ( const QSize & ) "
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.ti -1c
.BI "virtual void \fBsetGeometry\fR ( int " "x" ", int " "y" ", int " "w" ", int h ) "
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.ti -1c
.BI "virtual void \fBsetGeometry\fR ( const QRect & ) "
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.in -1c
.SS "Static Public Members"
.in +1c
.ti -1c
.BI "void \fBsetTabOrder\fR ( QWidget *, QWidget * ) "
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.ti -1c
.BI "QWidget* \fBmouseGrabber\fR () "
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.ti -1c
.BI "QWidget* \fBkeyboardGrabber\fR () "
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.ti -1c
.BI "QWidget* \fBfind\fR ( WId ) "
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.ti -1c
.BI "QWidgetMapper* \fBwmapper\fR () (internal)"
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.in -1c
.SS "Protected Members"
.in +1c
.ti -1c
.BI "virtual bool \fBevent\fR ( QEvent * ) "
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.ti -1c
.BI "virtual void \fBmousePressEvent\fR ( QMouseEvent * ) "
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.ti -1c
.BI "virtual void \fBmouseReleaseEvent\fR ( QMouseEvent * ) "
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.ti -1c
.BI "virtual void \fBmouseDoubleClickEvent\fR ( QMouseEvent * ) "
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.ti -1c
.BI "virtual void \fBmouseMoveEvent\fR ( QMouseEvent * ) "
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.ti -1c
.BI "virtual void \fBwheelEvent\fR ( QWheelEvent * ) "
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.ti -1c
.BI "virtual void \fBkeyPressEvent\fR ( QKeyEvent * ) "
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.ti -1c
.BI "virtual void \fBkeyReleaseEvent\fR ( QKeyEvent * ) "
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.ti -1c
.BI "virtual void \fBfocusInEvent\fR ( QFocusEvent * ) "
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.ti -1c
.BI "virtual void \fBfocusOutEvent\fR ( QFocusEvent * ) "
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.ti -1c
.BI "virtual void \fBenterEvent\fR ( QEvent * ) "
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.ti -1c
.BI "virtual void \fBleaveEvent\fR ( QEvent * ) "
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.ti -1c
.BI "virtual void \fBpaintEvent\fR ( QPaintEvent * ) "
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.ti -1c
.BI "virtual void \fBmoveEvent\fR ( QMoveEvent * ) "
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.ti -1c
.BI "virtual void \fBresizeEvent\fR ( QResizeEvent * ) "
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.ti -1c
.BI "virtual void \fBcloseEvent\fR ( QCloseEvent * ) "
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.ti -1c
.BI "virtual void \fBdragEnterEvent\fR ( QDragEnterEvent * ) "
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.ti -1c
.BI "virtual void \fBdragMoveEvent\fR ( QDragMoveEvent * ) "
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.ti -1c
.BI "virtual void \fBdragLeaveEvent\fR ( QDragLeaveEvent * ) "
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.ti -1c
.BI "virtual void \fBdropEvent\fR ( QDropEvent * ) "