

QwtCompass is a widget to display and enter directions. It consists of a scale, an optional needle and rose.
 
Definition at line 48 of file qwt_compass.h.
| Public Member Functions | |
| QwtCompass (QWidget *parent=NULL) | |
| virtual | ~QwtCompass () | 
| void | setRose (QwtCompassRose *rose) | 
| const QwtCompassRose * | rose () const | 
| QwtCompassRose * | rose () | 
| const QMap< double, QString > & | labelMap () const | 
| QMap< double, QString > & | labelMap () | 
| void | setLabelMap (const QMap< double, QString > &map) | 
| Protected Member Functions | |
| virtual QwtText | scaleLabel (double value) const | 
| virtual void | drawRose (QPainter *, const QPoint ¢er, int radius, double north, QPalette::ColorGroup) const | 
| virtual void | drawScaleContents (QPainter *, const QPoint ¢er, int radius) const | 
| virtual void | keyPressEvent (QKeyEvent *) | 
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| Constructor. 
 
 Definition at line 50 of file qwt_compass.cpp. | 
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| Destructor. 
 Definition at line 77 of file qwt_compass.cpp. | 
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| Draw the compass rose 
 
 Definition at line 143 of file qwt_compass.cpp. Referenced by drawScaleContents(). | 
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| Draw the contents of the scale. 
 Reimplemented from QwtDial. Definition at line 114 of file qwt_compass.cpp. References drawRose(), QwtAbstractSlider::isValid(), QwtDial::mode(), QwtDial::origin(), and QwtDoubleRange::value(). | 
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| Handles key events Beside the keys described in QwtDial::keyPressEvent numbers from 1-9 (without 5) set the direction according to their position on the num pad. 
 
 Reimplemented from QwtDial. Definition at line 196 of file qwt_compass.cpp. References QwtAbstractSlider::isReadOnly(). | 
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 Definition at line 265 of file qwt_compass.cpp. | 
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 Definition at line 256 of file qwt_compass.cpp. | 
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 Definition at line 182 of file qwt_compass.cpp. | 
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 Definition at line 173 of file qwt_compass.cpp. Referenced by setRose(). | 
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| Map a value to a corresponding label 
 
 
 Reimplemented from QwtDial. Definition at line 297 of file qwt_compass.cpp. | 
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| Set a map, mapping values to labels. 
 
 
 
 
 Definition at line 282 of file qwt_compass.cpp. | 
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| Set a rose for the compass 
 
 
 Definition at line 157 of file qwt_compass.cpp. References rose(). | 
 1.4.6
 1.4.6