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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QTGRADIENTSTOPSWIDGET_H
+#define QTGRADIENTSTOPSWIDGET_H
+
+#include <QtGui/QAbstractScrollArea>
+
+QT_BEGIN_NAMESPACE
+
+class QtGradientStopsModel;
+class QtGradientStopsWidgetPrivate;
+
+class QtGradientStopsWidget : public QAbstractScrollArea
+{
+ Q_OBJECT
+ Q_PROPERTY(bool backgroundCheckered READ isBackgroundCheckered WRITE setBackgroundCheckered)
+public:
+ QtGradientStopsWidget(QWidget *parent = 0);
+ ~QtGradientStopsWidget();
+
+ QSize minimumSizeHint() const;
+ QSize sizeHint() const;
+
+ bool isBackgroundCheckered() const;
+ void setBackgroundCheckered(bool checkered);
+
+ void setGradientStopsModel(QtGradientStopsModel *model);
+
+ void setZoom(double zoom);
+ double zoom() const;
+
+signals:
+
+ void zoomChanged(double zoom);
+
+protected:
+ void paintEvent(QPaintEvent *e);
+ void mousePressEvent(QMouseEvent *e);
+ void mouseReleaseEvent(QMouseEvent *e);
+ void mouseMoveEvent(QMouseEvent *e);
+ void mouseDoubleClickEvent(QMouseEvent *e);
+ void keyPressEvent(QKeyEvent *e);
+ void focusInEvent(QFocusEvent *e);
+ void focusOutEvent(QFocusEvent *e);
+ void contextMenuEvent(QContextMenuEvent *e);
+ void wheelEvent(QWheelEvent *e);
+#ifndef QT_NO_DRAGANDDROP
+ void dragEnterEvent(QDragEnterEvent *event);
+ void dragMoveEvent(QDragMoveEvent *event);
+ void dragLeaveEvent(QDragLeaveEvent *event);
+ void dropEvent(QDropEvent *event);
+#endif
+
+private:
+ QtGradientStopsWidgetPrivate *d_ptr;
+ Q_DECLARE_PRIVATE(QtGradientStopsWidget)
+ Q_DISABLE_COPY(QtGradientStopsWidget)
+ Q_PRIVATE_SLOT(d_func(), void slotStopAdded(QtGradientStop *stop))
+ Q_PRIVATE_SLOT(d_func(), void slotStopRemoved(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 slotCurrentStopChanged(QtGradientStop *stop))
+ Q_PRIVATE_SLOT(d_func(), void slotNewStop())
+ Q_PRIVATE_SLOT(d_func(), void slotDelete())
+ Q_PRIVATE_SLOT(d_func(), void slotFlipAll())
+ Q_PRIVATE_SLOT(d_func(), void slotSelectAll())
+ Q_PRIVATE_SLOT(d_func(), void slotZoomIn())
+ Q_PRIVATE_SLOT(d_func(), void slotZoomOut())
+ Q_PRIVATE_SLOT(d_func(), void slotResetZoom())
+};
+
+QT_END_NAMESPACE
+
+#endif