/* Copyright (C) 2020, KylinSoft Co., Ltd.


 * This file is part of Kylin-Screenshot.
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once

#include <QWidget>
#include <QPointer>

class QVBoxLayout;
class QPropertyAnimation;
class QScrollArea;

class UtilityPanel : public QWidget {
    Q_OBJECT
public:
    explicit UtilityPanel(QWidget *parent = nullptr);

    QWidget* toolWidget() const;
    void addToolWidget(QWidget *w);
    void clearToolWidget();
    void pushWidget(QWidget *w);

signals:
    void mouseEnter();
    void mouseLeave();

public slots:
    void toggle();

private:
    void initInternalPanel();

    QPointer<QWidget> m_toolWidget;
    QScrollArea *m_internalPanel;
    QVBoxLayout *m_upLayout;
    QVBoxLayout *m_layout;
    QPropertyAnimation *m_showAnimation;
    QPropertyAnimation *m_hideAnimation;
};
