comparison: src/LED.h
src/LED.h
- changeset 314
- 04b93b656b60
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| 313:966b5de3182e | 314:04b93b656b60 |
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| 1 #ifndef _LED_H_ | |
| 2 #define _LED_H_ | |
| 3 | |
| 4 #include <QtDesigner/QtDesigner> | |
| 5 #include <QWidget> | |
| 6 | |
| 7 class QTimer; | |
| 8 | |
| 9 class QDESIGNER_WIDGET_EXPORT LED : public QWidget | |
| 10 { | |
| 11 Q_OBJECT | |
| 12 | |
| 13 Q_PROPERTY(double diameter READ diameter WRITE setDiameter) // mm | |
| 14 Q_PROPERTY(QColor color READ color WRITE setColor) | |
| 15 Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment) | |
| 16 Q_PROPERTY(bool state READ state WRITE setState) | |
| 17 Q_PROPERTY(bool flashing READ isFlashing WRITE setFlashing) | |
| 18 Q_PROPERTY(int flashRate READ flashRate WRITE setFlashRate) | |
| 19 | |
| 20 public: | |
| 21 explicit LED(QWidget* parent=0); | |
| 22 ~LED(); | |
| 23 | |
| 24 double diameter() const; | |
| 25 void setDiameter(double diameter); | |
| 26 | |
| 27 QColor color() const; | |
| 28 void setColor(const QColor& color); | |
| 29 | |
| 30 Qt::Alignment alignment() const; | |
| 31 void setAlignment(Qt::Alignment alignment); | |
| 32 | |
| 33 bool state() const; | |
| 34 | |
| 35 bool isFlashing() const; | |
| 36 | |
| 37 int flashRate() const; | |
| 38 | |
| 39 public slots: | |
| 40 void setState(bool state); | |
| 41 void toggleState(); | |
| 42 void setFlashing(bool flashing); | |
| 43 void setFlashRate(int rate); | |
| 44 void startFlashing(); | |
| 45 void stopFlashing(); | |
| 46 | |
| 47 public: | |
| 48 int heightForWidth(int width) const; | |
| 49 QSize sizeHint() const; | |
| 50 QSize minimumSizeHint() const; | |
| 51 | |
| 52 protected: | |
| 53 void paintEvent(QPaintEvent* event); | |
| 54 | |
| 55 private: | |
| 56 double diameter_; | |
| 57 QColor color_; | |
| 58 Qt::Alignment alignment_; | |
| 59 bool initialState_; | |
| 60 bool state_; | |
| 61 int flashRate_; | |
| 62 bool flashing_; | |
| 63 | |
| 64 // | |
| 65 // Pixels per mm for x and y... | |
| 66 // | |
| 67 int pixX_, pixY_; | |
| 68 | |
| 69 // | |
| 70 // Scaled values for x and y diameter. | |
| 71 // | |
| 72 int diamX_, diamY_; | |
| 73 | |
| 74 QRadialGradient gradient_; | |
| 75 QTimer* timer_; | |
| 76 }; | |
| 77 | |
| 78 #endif |
