expanding_list_item.h

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// MIT License
// 
// Copyright (c) 2019 Ruhr University Bochum, Chair for Embedded Security. All Rights reserved.
// Copyright (c) 2019 Marc Fyrbiak, Sebastian Wallat, Max Hoffmann ("ORIGINAL AUTHORS"). All rights reserved.
// Copyright (c) 2021 Max Planck Institute for Security and Privacy. All Rights reserved.
// Copyright (c) 2021 Jörn Langheinrich, Julian Speith, Nils Albartus, René Walendy, Simon Klix ("ORIGINAL AUTHORS"). All Rights reserved.
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
 
#pragma once
 
#include <QFrame>
#include <QList>
#include <QResizeEvent>
 
class QPropertyAnimation;
 
namespace hal
{
    class ExpandingListButton;
 
    class ExpandingListItem : public QFrame
    {
        Q_OBJECT
        Q_PROPERTY(bool expanded READ expanded)
        Q_PROPERTY(int fixedHeight READ fixedHeight WRITE setFixedHeight)
 
    public:
        ExpandingListItem(ExpandingListButton* but, QWidget* parent = nullptr);
 
        virtual QSize minimumSizeHint() const override;
 
        virtual QSize sizeHint() const override;
 
        virtual void resizeEvent(QResizeEvent* event) override;
 
 
        bool expanded() const;
 
        int fixedHeight() const;
 
        ExpandingListButton* button() const;
 
        void repolish();
 
        void collapse();
 
        void expand();
 
 
        void setFixedHeight(int height);
 
    private:
        ExpandingListButton* mButton;
 
        int mCollapsedHeight;
        int mExpandedHeight;
 
        bool mExpanded;
        int mFixedHeight;
    };
}