/**************************************************************************** ** ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/ ** ** This file is part of the tools applications of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** GNU Lesser General Public License Usage ** 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. ** ** 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. ** ** Other Usage ** Alternatively, this file may be used in accordance with the terms and ** conditions contained in a signed written agreement between you and Nokia. ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #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: QScopedPointer 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