| Qwt User's Guide 6.3.0
    | 
Arrow Button. More...
#include <qwt_arrow_button.h>
| Public Member Functions | |
| QwtArrowButton (int num, Qt::ArrowType, QWidget *parent=NULL) | |
| virtual | ~QwtArrowButton () | 
| Destructor. | |
| Qt::ArrowType | arrowType () const | 
| The direction of the arrows. | |
| int | num () const | 
| The number of arrows. | |
| virtual QSize | sizeHint () const override | 
| virtual QSize | minimumSizeHint () const override | 
| Return a minimum size hint. | |
| Protected Member Functions | |
| virtual void | paintEvent (QPaintEvent *) override | 
| virtual void | keyPressEvent (QKeyEvent *) override | 
| autoRepeat for the space keys | |
| virtual void | drawButtonLabel (QPainter *) | 
| Draw the button label. | |
| virtual void | drawArrow (QPainter *, const QRect &, Qt::ArrowType) const | 
| virtual QRect | labelRect () const | 
| virtual QSize | arrowSize (Qt::ArrowType, const QSize &boundingSize) const | 
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.
Definition at line 23 of file qwt_arrow_button.h.
| 
 | explicit | 
| num | Number of arrows | 
| arrowType | see Qt::ArrowType in the Qt docs. | 
| parent | Parent widget | 
Definition at line 55 of file qwt_arrow_button.cpp.
| 
 | virtual | 
Destructor.
Definition at line 79 of file qwt_arrow_button.cpp.
| 
 | protectedvirtual | 
Calculate the size for a arrow that fits into a rectangle of a given size
| arrowType | Arrow type | 
| boundingSize | Bounding size | 
Definition at line 296 of file qwt_arrow_button.cpp.
| Qt::ArrowType QwtArrowButton::arrowType | ( | ) | const | 
The direction of the arrows.
Definition at line 88 of file qwt_arrow_button.cpp.
| 
 | protectedvirtual | 
Draw an arrow int a bounding rectangle
| painter | Painter | 
| r | Rectangle where to paint the arrow | 
| arrowType | Arrow type | 
Definition at line 215 of file qwt_arrow_button.cpp.
| 
 | protectedvirtual | 
Draw the button label.
| painter | Painter | 
Definition at line 143 of file qwt_arrow_button.cpp.
| 
 | overrideprotectedvirtual | 
autoRepeat for the space keys
Definition at line 326 of file qwt_arrow_button.cpp.
| 
 | protectedvirtual | 
Definition at line 104 of file qwt_arrow_button.cpp.
| 
 | overridevirtual | 
Return a minimum size hint.
Definition at line 268 of file qwt_arrow_button.cpp.
| int QwtArrowButton::num | ( | ) | const | 
The number of arrows.
Definition at line 96 of file qwt_arrow_button.cpp.
| 
 | overrideprotectedvirtual | 
Paint event handler
| event | Paint event | 
Definition at line 130 of file qwt_arrow_button.cpp.
| 
 | overridevirtual | 
Definition at line 259 of file qwt_arrow_button.cpp.