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****************************************************************************/

#ifndef QTGRADIENTSTOPSCONTROLLER_H

#define QTGRADIENTSTOPSCONTROLLER_H

#include <QtGui/QWidget>

QT_BEGIN_NAMESPACE

namespace Ui {

    class QtGradientEditor;

}

class QtGradientStopsController : public QObject

{

    Q_OBJECT

public:

    QtGradientStopsController(QObject *parent = 0);

    ~QtGradientStopsController();

    void setUi(Ui::QtGradientEditor *editor);

    void setGradientStops(const QGradientStops &stops);

    QGradientStops gradientStops() const;

    QColor::Spec spec() const;

    void setSpec(QColor::Spec spec);

signals:

    void gradientStopsChanged(const QGradientStops &stops);

private:

    QScopedPointer<class QtGradientStopsControllerPrivate> d_ptr;

    Q_DECLARE_PRIVATE(QtGradientStopsController)

    Q_DISABLE_COPY(QtGradientStopsController)

    Q_PRIVATE_SLOT(d_func(), void slotHsvClicked())

    Q_PRIVATE_SLOT(d_func(), void slotRgbClicked())

    Q_PRIVATE_SLOT(d_func(), void slotCurrentStopChanged(QtGradientStop *stop))

    Q_PRIVATE_SLOT(d_func(), void slotStopMoved(QtGradientStop *stop, qreal newPos))

    Q_PRIVATE_SLOT(d_func(), void slotStopsSwapped(QtGradientStop *stop1, QtGradientStop *stop2))

    Q_PRIVATE_SLOT(d_func(), void slotStopChanged(QtGradientStop *stop, const QColor &newColor))

    Q_PRIVATE_SLOT(d_func(), void slotStopSelected(QtGradientStop *stop, bool selected))

    Q_PRIVATE_SLOT(d_func(), void slotStopAdded(QtGradientStop *stop))

    Q_PRIVATE_SLOT(d_func(), void slotStopRemoved(QtGradientStop *stop))

    Q_PRIVATE_SLOT(d_func(), void slotUpdatePositionSpinBox())

    Q_PRIVATE_SLOT(d_func(), void slotChangeColor(const QColor &color))

    Q_PRIVATE_SLOT(d_func(), void slotChangeHue(const QColor &color))

    Q_PRIVATE_SLOT(d_func(), void slotChangeSaturation(const QColor &color))

    Q_PRIVATE_SLOT(d_func(), void slotChangeValue(const QColor &color))

    Q_PRIVATE_SLOT(d_func(), void slotChangeAlpha(const QColor &color))

    Q_PRIVATE_SLOT(d_func(), void slotChangeHue(int))

    Q_PRIVATE_SLOT(d_func(), void slotChangeSaturation(int))

    Q_PRIVATE_SLOT(d_func(), void slotChangeValue(int))

    Q_PRIVATE_SLOT(d_func(), void slotChangeAlpha(int))

    //Q_PRIVATE_SLOT(d_func(), void slotChangePosition(double newPos))

    Q_PRIVATE_SLOT(d_func(), void slotChangePosition(double value))

    Q_PRIVATE_SLOT(d_func(), void slotChangeZoom(int value))

    Q_PRIVATE_SLOT(d_func(), void slotZoomIn())

    Q_PRIVATE_SLOT(d_func(), void slotZoomOut())

    Q_PRIVATE_SLOT(d_func(), void slotZoomAll())

    Q_PRIVATE_SLOT(d_func(), void slotZoomChanged(double))

};

QT_END_NAMESPACE

#endif