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Rev | Author | Line No. | Line |
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227 | KeyOz | 1 | #include <QObject> |
2 | #include <qwt_dial.h> |
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3 | #include <qwt_dial_needle.h> |
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4 | |||
5 | class AttitudeIndicatorNeedle: public QwtDialNeedle |
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6 | { |
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7 | public: |
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8 | AttitudeIndicatorNeedle(const QColor &); |
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9 | |||
10 | virtual void draw(QPainter *, const QPoint &, int length, |
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11 | double direction, QPalette::ColorGroup) const; |
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12 | }; |
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13 | |||
14 | class AttitudeIndicator: public QwtDial |
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15 | { |
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16 | Q_OBJECT |
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17 | |||
18 | public: |
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19 | AttitudeIndicator(QWidget *parent = NULL); |
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20 | |||
21 | double angle() const { return value(); } |
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22 | double gradient() const { return d_gradient; } |
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23 | |||
24 | public slots: |
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25 | void setGradient(double); |
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26 | void setAngle(double angle) { setValue(angle); } |
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27 | |||
28 | protected: |
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29 | virtual void keyPressEvent(QKeyEvent *); |
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30 | |||
31 | virtual void drawScale(QPainter *, const QPoint ¢er, int radius, double origin, double arcMin, double arcMax) const; |
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32 | |||
33 | virtual void drawScaleContents(QPainter *painter, const QPoint ¢er, int radius) const; |
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34 | |||
35 | private: |
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36 | double d_gradient; |
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37 | }; |