| Qwt User's Guide
    6.1.3
    | 
A drawing primitive for columns. More...
#include <qwt_column_symbol.h>
| Public Types | |
| enum | Style { NoStyle = -1, Box, UserStyle = 1000 } | 
| enum | FrameStyle { NoFrame, Plain, Raised } | 
| Public Member Functions | |
| QwtColumnSymbol (Style=NoStyle) | |
| virtual | ~QwtColumnSymbol () | 
| Destructor. | |
| void | setFrameStyle (FrameStyle style) | 
| FrameStyle | frameStyle () const | 
| void | setLineWidth (int width) | 
| int | lineWidth () const | 
| void | setPalette (const QPalette &) | 
| const QPalette & | palette () const | 
| void | setStyle (Style) | 
| Style | style () const | 
| virtual void | draw (QPainter *, const QwtColumnRect &) const | 
| Protected Member Functions | |
| void | drawBox (QPainter *, const QwtColumnRect &) const | 
A drawing primitive for columns.
Frame Style used in Box style().
| Enumerator | |
|---|---|
| NoFrame | No frame. | 
| Plain | A plain frame style. | 
| Raised | A raised frame style. | 
Style
| Enumerator | |
|---|---|
| NoStyle | No Style, the symbol draws nothing. | 
| Box | The column is painted with a frame depending on the frameStyle() and lineWidth() using the palette(). | 
| UserStyle | Styles >= QwtColumnSymbol::UserStyle are reserved for derived classes of QwtColumnSymbol that overload draw() with additional application specific symbol types. | 
| 
 | virtual | 
Draw the symbol depending on its style.
| painter | Painter | 
| rect | Directed rectangle | 
| 
 | protected | 
Draw the symbol when it is in Box style.
| painter | Painter | 
| rect | Directed rectangle | 
| QwtColumnSymbol::FrameStyle QwtColumnSymbol::frameStyle | ( | ) | const | 
| int QwtColumnSymbol::lineWidth | ( | ) | const | 
| const QPalette & QwtColumnSymbol::palette | ( | ) | const | 
| void QwtColumnSymbol::setFrameStyle | ( | FrameStyle | frameStyle | ) | 
Set the frame, that is used for the Box style.
| frameStyle | Frame style | 
| void QwtColumnSymbol::setLineWidth | ( | int | width | ) | 
Set the line width of the frame, that is used for the Box style.
| width | Width | 
| void QwtColumnSymbol::setPalette | ( | const QPalette & | palette | ) | 
| void QwtColumnSymbol::setStyle | ( | Style | style | ) | 
| QwtColumnSymbol::Style QwtColumnSymbol::style | ( | ) | const |