94 lines
2.5 KiB
C
94 lines
2.5 KiB
C
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/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef WIDGET_H
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#define WIDGET_H
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#include "customitem.h"
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#include <QWidget>
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#include <QGraphicsItemGroup>
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#include <QPainter>
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namespace Ui {
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class Widget;
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}
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class QGraphicsOpacityEffect;
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class QPropertyAnimation;
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class Widget : public QWidget
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{
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Q_OBJECT
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public:
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Widget(QWidget *parent = 0);
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~Widget();
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protected Q_SLOTS:
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void on_rotate_valueChanged(int value);
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void on_scale_valueChanged(int value);
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void on_rotateItem_valueChanged(int value);
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void on_scaleItem_valueChanged(int value);
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void on_group_clicked();
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void on_dismantle_clicked();
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void on_merge_clicked();
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void onSceneSelectionChanged();
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void on_ungroup_clicked();
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void on_buttonGroup_buttonClicked();
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private:
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void updateUngroupButton();
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CustomItem * checkedItem() const;
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Ui::Widget *ui;
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CustomScene *scene;
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CustomItem *rectBlue;
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CustomItem *rectRed;
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CustomItem *rectGreen;
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CustomItem *rectYellow;
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QGraphicsOpacityEffect* effect;
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QPropertyAnimation *fadeIn;
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QPropertyAnimation *fadeOut;
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int previousSelectionCount;
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};
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#endif // WIDGET_H
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