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#ifndef _KLED_H_
00024
#define _KLED_H_
00025
00026
#include <qwidget.h>
00027
#include <kdemacros.h>
00028
00029
class QColor;
00045 class KLed :
public QWidget
00046 {
00047 Q_OBJECT
00048 Q_ENUMS(
State Shape Look )
00049 Q_PROPERTY(
State state READ state WRITE
setState )
00050 Q_PROPERTY(
Shape shape READ shape WRITE
setShape )
00051 Q_PROPERTY( Look look READ look WRITE
setLook )
00052 Q_PROPERTY(
QColor color READ color WRITE
setColor )
00053 Q_PROPERTY(
int darkFactor READ darkFactor WRITE
setDarkFactor )
00054
00055
public:
00056
00061 enum State { Off, On };
00062
00067 enum Shape { Rectangular, Circular };
00068
00089 enum Look { Flat, Raised, Sunken };
00090
00095
KLed(
QWidget *parent=0,
const char *name=0);
00106
KLed(
const QColor &col,
QWidget *parent=0,
const char *name=0);
00107
00122
KLed(
const QColor& col, KLed::State state, KLed::Look look, KLed::Shape shape,
00123
QWidget *parent=0,
const char *name=0);
00124
00125
00130
~KLed();
00131
00138 State
state() const;
00139
00140 Shape shape() const;
00141
00148
QColor color() const;
00149
00156 Look look() const;
00157
00164
int darkFactor() const;
00165
00175
void setState( State state );
00176
00180
void setShape(Shape s);
00189
void toggleState() KDE_DEPRECATED;
00190
00204
void setColor(const
QColor& color);
00205
00218
void setDarkFactor(
int darkfactor);
00219
00250
void setLook( Look look );
00251
00252 virtual
QSize sizeHint() const;
00253 virtual
QSize minimumSizeHint() const;
00254
00255 public slots:
00256
00262
void toggle();
00263
00270
void on();
00271
00278
void off();
00279
00280 protected:
00284 virtual
void paintFlat();
00288 virtual
void paintRound();
00292 virtual
void paintSunken();
00296 virtual
void paintRect();
00301 virtual
void paintRectFrame(
bool raised);
00302
00303
void paintEvent(
QPaintEvent * );
00304
00308
int ensureRoundLed();
00309
00314
bool paintCachedPixmap();
00315
00316 private:
00317 State led_state;
00318
QColor led_color;
00319 Look led_look;
00320 Shape led_shape;
00321
00322 protected:
00323 virtual
void virtual_hook(
int id,
void* data );
00324 private:
00325 class KLedPrivate;
00326 KLedPrivate *d;
00327 };
00328
00329 #endif