| /**************************************************************************** |
| ** |
| ** 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 |
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| ** 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 |