| /**************************************************************************** |
| ** |
| ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). |
| ** All rights reserved. |
| ** Contact: Nokia Corporation (qt-info@nokia.com) |
| ** |
| ** 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. |
| ** |
| ** |
| ** |
| ** |
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| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #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: |
| QScopedPointer<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 |