//##################################################################################################
//
//   Custom Visualization Core library
//   Copyright (C) 2011-2013 Ceetron AS
//
//   This library may be used under the terms of either the GNU General Public License or
//   the GNU Lesser General Public License as follows:
//
//   GNU General Public License Usage
//   This library 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 library 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 at <<http://www.gnu.org/licenses/gpl.html>>
//   for more details.
//
//   GNU Lesser General Public License Usage
//   This library is free software; you can redistribute it and/or modify
//   it under the terms of the GNU Lesser General Public License as published by
//   the Free Software Foundation; either version 2.1 of the License, or
//   (at your option) any later version.
//
//   This library 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 Lesser General Public License at <<http://www.gnu.org/licenses/lgpl-2.1.html>>
//   for more details.
//
//##################################################################################################

#pragma once

#include <QPointer>
#include <QScrollArea>
#include <QString>
#include <QWidget>

class QVBoxLayout;
class QTimer;

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
class QVerticalScrollArea : public QScrollArea
{
    Q_OBJECT
public:
    explicit QVerticalScrollArea( QWidget* parent = nullptr );

    virtual QSize sizeHint() const override;
    virtual QSize minimumSizeHint() const override;
};

namespace caf
{
class PdmObjectHandle;
class PdmUiDefaultObjectEditor;

//==================================================================================================
///
//==================================================================================================

class PdmUiPropertyView : public QWidget
{
    Q_OBJECT
public:
    PdmUiPropertyView( QWidget* parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags() );
    ~PdmUiPropertyView() override;

    void             setUiConfigurationName( QString uiConfigName );
    PdmObjectHandle* currentObject();

    QSize sizeHint() const override;
    QSize minimumSizeHint() const override;

public slots:
    void showProperties( caf::PdmObjectHandle* object ); // Signal/Slot system needs caf:: prefix in some cases

private:
    PdmUiDefaultObjectEditor*     m_defaultObjectEditor;
    QString                       m_uiConfigName;
    QPointer<QVBoxLayout>         m_placeHolderLayout;
    QPointer<QWidget>             m_placeholder;
    QPointer<QVerticalScrollArea> m_scrollArea;
};

} // End of namespace caf