/****************************************************************************
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** This file is part of the tools applications of the Qt Toolkit.
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** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
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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:
    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