qt5base-lts/tests/manual/qgraphicsitemgroup/widget.h
Jani Heikkinen f776595cc1 Updated license headers
From Qt 5.7 -> tools & applications are lisenced under GPL v3 with some
exceptions, see
http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/

Updated license headers to use new GPL-EXCEPT header instead of LGPL21 one
(in those files which will be under GPL 3 with exceptions)

Change-Id: I42a473ddc97101492a60b9287d90979d9eb35ae1
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
2016-01-21 18:55:18 +00:00

81 lines
2.3 KiB
C++

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef WIDGET_H
#define WIDGET_H
#include "customitem.h"
#include <QWidget>
#include <QGraphicsItemGroup>
#include <QPainter>
namespace Ui {
class Widget;
}
class QGraphicsOpacityEffect;
class QPropertyAnimation;
class Widget : public QWidget
{
Q_OBJECT
public:
Widget(QWidget *parent = 0);
~Widget();
protected Q_SLOTS:
void on_rotate_valueChanged(int value);
void on_scale_valueChanged(int value);
void on_rotateItem_valueChanged(int value);
void on_scaleItem_valueChanged(int value);
void on_group_clicked();
void on_dismantle_clicked();
void on_merge_clicked();
void onSceneSelectionChanged();
void on_ungroup_clicked();
void on_buttonGroup_buttonClicked();
private:
void updateUngroupButton();
CustomItem * checkedItem() const;
Ui::Widget *ui;
CustomScene *scene;
CustomItem *rectBlue;
CustomItem *rectRed;
CustomItem *rectGreen;
CustomItem *rectYellow;
QGraphicsOpacityEffect* effect;
QPropertyAnimation *fadeIn;
QPropertyAnimation *fadeOut;
int previousSelectionCount;
};
#endif // WIDGET_H