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QwtArrowButton(3)              Qwt User's Guide              QwtArrowButton(3)


QwtArrowButton -


#include <qwt_arrow_button.h> Public Member Functions QwtArrowButton (int num, Qt::ArrowType, QWidget *parent=NULL) virtual ~QwtArrowButton () Qt::ArrowType arrowType () const virtual QSize minimumSizeHint () const int num () const virtual QSize sizeHint () const Protected Member Functions virtual QSize arrowSize (Qt::ArrowType, const QSize &boundingSize) const virtual void drawArrow (QPainter *, const QRect &, Qt::ArrowType) const virtual void drawButtonLabel (QPainter *p) virtual void keyPressEvent (QKeyEvent *) virtual QRect labelRect () const virtual void paintEvent (QPaintEvent *event) Detailed Description Arrow Button. A push button with one or more filled triangles on its front. An Arrow button can have 1 to 3 arrows in a row, pointing up, down, left or right. Constructor & Destructor Documentation QwtArrowButton::QwtArrowButton (intnum, Qt::ArrowTypearrowType, QWidget *parent = NULL) [explicit] Parameters: num Number of arrows arrowType see Qt::ArowType in the Qt docs. parent Parent widget Member Function Documentation QSize QwtArrowButton::arrowSize (Qt::ArrowTypearrowType, const QSize &boundingSize) const [protected], [virtual] Calculate the size for a arrow that fits into a rect of a given size Parameters: arrowType Arrow type boundingSize Bounding size Returns: Size of the arrow void QwtArrowButton::drawArrow (QPainter *painter, const QRect &r, Qt::ArrowTypearrowType) const [protected], [virtual] Draw an arrow int a bounding rect Parameters: painter Painter r Rectangle where to paint the arrow arrowType Arrow type void QwtArrowButton::drawButtonLabel (QPainter *painter) [protected], [virtual] Draw the button label. Parameters: painter Painter See also: The Qt Manual on QPushButton QRect QwtArrowButton::labelRect () const [protected], [virtual] Returns: the bounding rect for the label void QwtArrowButton::paintEvent (QPaintEvent *event) [protected], [virtual] Paint event handler Parameters: event Paint event QSize QwtArrowButton::sizeHint () const [virtual] Returns: a size hint Author Generated automatically by Doxygen for Qwt User's Guide from the source code. Version 5.2.3 Tue Nov 20 2012 QwtArrowButton(3)

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