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    41 

    42 #ifndef QTGRADIENTEDITOR_H

    43 #define QTGRADIENTEDITOR_H

    44 

    45 #include <QtGui/QWidget>

    46 

    47 QT_BEGIN_NAMESPACE

    48 

    49 class QtGradientEditor : public QWidget

    50 {

    51     Q_OBJECT

    52     Q_PROPERTY(QGradient gradient READ gradient WRITE setGradient)

    53     Q_PROPERTY(bool backgroundCheckered READ isBackgroundCheckered WRITE setBackgroundCheckered)

    54     Q_PROPERTY(bool detailsVisible READ detailsVisible WRITE setDetailsVisible)

    55     Q_PROPERTY(bool detailsButtonVisible READ isDetailsButtonVisible WRITE setDetailsButtonVisible)

    56 public:

    57     QtGradientEditor(QWidget *parent = 0);

    58     ~QtGradientEditor();

    59 

    60     void setGradient(const QGradient &gradient);

    61     QGradient gradient() const;

    62 

    63     bool isBackgroundCheckered() const;

    64     void setBackgroundCheckered(bool checkered);

    65 

    66     bool detailsVisible() const;

    67     void setDetailsVisible(bool visible);

    68 

    69     bool isDetailsButtonVisible() const;

    70     void setDetailsButtonVisible(bool visible);

    71 

    72     QColor::Spec spec() const;

    73     void setSpec(QColor::Spec spec);

    74 

    75 signals:

    76 

    77     void gradientChanged(const QGradient &gradient);

    78     void aboutToShowDetails(bool details, int extenstionWidthHint);

    79 

    80 private:

    81     QScopedPointer<class QtGradientEditorPrivate> d_ptr;

    82     Q_DECLARE_PRIVATE(QtGradientEditor)

    83     Q_DISABLE_COPY(QtGradientEditor)

    84     Q_PRIVATE_SLOT(d_func(), void slotGradientStopsChanged(const QGradientStops &stops))

    85     Q_PRIVATE_SLOT(d_func(), void slotTypeChanged(int type))

    86     Q_PRIVATE_SLOT(d_func(), void slotSpreadChanged(int type))

    87     Q_PRIVATE_SLOT(d_func(), void slotStartLinearXChanged(double value))

    88     Q_PRIVATE_SLOT(d_func(), void slotStartLinearYChanged(double value))

    89     Q_PRIVATE_SLOT(d_func(), void slotEndLinearXChanged(double value))

    90     Q_PRIVATE_SLOT(d_func(), void slotEndLinearYChanged(double value))

    91     Q_PRIVATE_SLOT(d_func(), void slotCentralRadialXChanged(double value))

    92     Q_PRIVATE_SLOT(d_func(), void slotCentralRadialYChanged(double value))

    93     Q_PRIVATE_SLOT(d_func(), void slotFocalRadialXChanged(double value))

    94     Q_PRIVATE_SLOT(d_func(), void slotFocalRadialYChanged(double value))

    95     Q_PRIVATE_SLOT(d_func(), void slotRadiusRadialChanged(double value))

    96     Q_PRIVATE_SLOT(d_func(), void slotCentralConicalXChanged(double value))

    97     Q_PRIVATE_SLOT(d_func(), void slotCentralConicalYChanged(double value))

    98     Q_PRIVATE_SLOT(d_func(), void slotAngleConicalChanged(double value))

    99     Q_PRIVATE_SLOT(d_func(), void slotDetailsChanged(bool details))

   100     Q_PRIVATE_SLOT(d_func(), void startLinearChanged(const QPointF &))

   101     Q_PRIVATE_SLOT(d_func(), void endLinearChanged(const QPointF &))

   102     Q_PRIVATE_SLOT(d_func(), void centralRadialChanged(const QPointF &))

   103     Q_PRIVATE_SLOT(d_func(), void focalRadialChanged(const QPointF &))

   104     Q_PRIVATE_SLOT(d_func(), void radiusRadialChanged(qreal))

   105     Q_PRIVATE_SLOT(d_func(), void centralConicalChanged(const QPointF &))

   106     Q_PRIVATE_SLOT(d_func(), void angleConicalChanged(qreal))

   107 };

   108 

   109 QT_END_NAMESPACE

   110 

   111 #endif