src/LED.h@dcd472be9ae8 (annotated)
src/LED.h
Wed, 29 Jun 2022 21:28:13 +0200
- author
- Michiel Broek <mbroek@mbse.eu>
- date
- Wed, 29 Jun 2022 21:28:13 +0200
- changeset 316
- dcd472be9ae8
- parent 314
- 04b93b656b60
- permissions
- -rw-r--r--
Added led, manometer, thermometer and wallclock from the abandoned AnalogWidgets project as plugins. There is some work to do but it's already usable for the monitor screens.
| 314 | 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 |
