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| ****************************************************************************/ |
| |
| #ifndef QTCOLORLINE_H |
| #define QTCOLORLINE_H |
| |
| #include <QtWidgets/QWidget> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QtColorLine : public QWidget |
| { |
| Q_OBJECT |
| Q_PROPERTY(QColor color READ color WRITE setColor) |
| Q_PROPERTY(int indicatorSpace READ indicatorSpace WRITE setIndicatorSpace) |
| Q_PROPERTY(int indicatorSize READ indicatorSize WRITE setIndicatorSize) |
| Q_PROPERTY(bool flip READ flip WRITE setFlip) |
| Q_PROPERTY(bool backgroundCheckered READ isBackgroundCheckered WRITE setBackgroundCheckered) |
| Q_PROPERTY(ColorComponent colorComponent READ colorComponent WRITE setColorComponent) |
| Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation) |
| public: |
| |
| enum ColorComponent { |
| Red, |
| Green, |
| Blue, |
| Hue, |
| Saturation, |
| Value, |
| Alpha |
| }; |
| Q_ENUM(ColorComponent) |
| |
| QSize minimumSizeHint() const; |
| QSize sizeHint() const; |
| |
| QtColorLine(QWidget *parent = 0); |
| ~QtColorLine(); |
| |
| QColor color() const; |
| |
| void setIndicatorSize(int size); |
| int indicatorSize() const; |
| |
| void setIndicatorSpace(int space); |
| int indicatorSpace() const; |
| |
| void setFlip(bool flip); |
| bool flip() const; |
| |
| bool isBackgroundCheckered() const; |
| void setBackgroundCheckered(bool checkered); |
| |
| void setOrientation(Qt::Orientation orientation); |
| Qt::Orientation orientation() const; |
| |
| void setColorComponent(ColorComponent component); |
| ColorComponent colorComponent() const; |
| |
| public slots: |
| |
| void setColor(const QColor &color); |
| |
| signals: |
| |
| void colorChanged(const QColor &color); |
| |
| protected: |
| |
| void resizeEvent(QResizeEvent *event); |
| void paintEvent(QPaintEvent *event); |
| void mousePressEvent(QMouseEvent *event); |
| void mouseMoveEvent(QMouseEvent *event); |
| void mouseReleaseEvent(QMouseEvent *event); |
| void mouseDoubleClickEvent(QMouseEvent *event); |
| |
| private: |
| |
| QScopedPointer<class QtColorLinePrivate> d_ptr; |
| Q_DECLARE_PRIVATE(QtColorLine) |
| Q_DISABLE_COPY_MOVE(QtColorLine) |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif |