/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Nokia Corporation (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 Technology Preview License Agreement accompanying ** this package. ** ** 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 1.1, included in the file LGPL_EXCEPTION.txt in this ** package. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** ** ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QTGRADIENTSTOPSWIDGET_H #define QTGRADIENTSTOPSWIDGET_H #include 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