qwtarrowbutton(3)
NAME
QwtArrowButton
SYNOPSIS
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.
- Definition at line 23 of file qwt_arrbtn.h.
- Public Member Functions
- QwtArrowButton (int num, Qt::ArrowType, QWidget *parent, const char
*name=0)
- Qt::ArrowType arrowType () const
int num () const
virtual QSize sizeHint () const
virtual QSize minimumSizeHint () const
virtual QSizePolicy sizePolicy () const - Protected Member Functions
- virtual void drawButtonLabel (QPainter *p)
virtual void drawArrow (QPainter *, const QRect &, Qt::ArrowType) const
virtual QRect labelRect () const
virtual QSize arrowSize (Qt::ArrowType, const QSize &boundingSize)const - virtual void keyPressEvent (QKeyEvent *)
Constructor & Destructor Documentation
- QwtArrowButton::QwtArrowButton (int num, Qt::ArrowType arrowType, QWidget *
- parent, const char * name = 0)
Parameters:
num Number of arrows
arrowType see Qt::ArowType in the Qt docs.
parent Parent widget
name Object name - Definition at line 28 of file qwt_arrbtn.cpp.
- References qwtLim().
Member Function Documentation
- QSize QwtArrowButton::arrowSize (Qt::ArrowType arrowType, 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
- Definition at line 248 of file qwt_arrbtn.cpp.
- Referenced by drawButtonLabel(), and minimumSizeHint().
- Qt::ArrowType QwtArrowButton::arrowType () const
- The direction of the arrows.
- Definition at line 46 of file qwt_arrbtn.cpp.
- void QwtArrowButton::drawArrow (QPainter * p, const QRect & r,
- Qt::ArrowType arrowType) const [protected, virtual] Draw an arrow int a bounding rect
- Parameters:
p Painter
r Rectangle where to paint the arrow
arrowType Arrow type - Definition at line 160 of file qwt_arrbtn.cpp.
- Referenced by drawButtonLabel().
- void QwtArrowButton::drawButtonLabel (QPainter * p) [protected, virtual]
- Draw the button label.
- See also:
The Qt Manual on QPushButton
- Definition at line 96 of file qwt_arrbtn.cpp.
- References arrowSize(), drawArrow(), and labelRect().
- void QwtArrowButton::keyPressEvent (QKeyEvent * e) [protected, virtual]
- autoRepeat for the space keys
- Definition at line 278 of file qwt_arrbtn.cpp.
- QRect QwtArrowButton::labelRect () const [protected, virtual]
- Returns:
the bounding rect for the label
- Definition at line 62 of file qwt_arrbtn.cpp.
- Referenced by drawButtonLabel().
- QSize QwtArrowButton::minimumSizeHint () const [virtual]
- Return a minimum size hint.
- Definition at line 220 of file qwt_arrbtn.cpp.
- References arrowSize().
- Referenced by sizeHint().
- int QwtArrowButton::num () const
- The number of arrows.
- Definition at line 54 of file qwt_arrbtn.cpp.
- QSize QwtArrowButton::sizeHint () const [virtual]
- Returns:
a size hint
- Definition at line 212 of file qwt_arrbtn.cpp.
- References minimumSizeHint().
- QSizePolicy QwtArrowButton::sizePolicy () const [virtual]
- Returns:
Fixed/Expanding for Left/Right, Expanding/Fixed for Up/Down
- Definition at line 198 of file qwt_arrbtn.cpp.
Author
- Generated automatically by Doxygen for Qwt User's Guide from the source
code.