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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#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 = nullptr);
~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
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