qgslayoutitemcombobox.h

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/***************************************************************************
   qgslayoutitemcombobox.h
    --------------------------------------
   Date                 : October 2017
   Copyright            : (C) 2017 Nyall Dawson
   Email                : nyall dot dawson at gmail dot com
***************************************************************************
*                                                                         *
*   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 2 of the License, or     *
*   (at your option) any later version.                                   *
*                                                                         *
***************************************************************************/

#ifndef QGSLAYOUTITEMCOMBOBOX_H
#define QGSLAYOUTITEMCOMBOBOX_H

#include <QComboBox>
#include "qgis_sip.h"
#include "qgslayoutitem.h"
#include "qgslayoutitemregistry.h"
#include "qgis_gui.h"
#include "qgslayoutmodel.h"


class GUI_EXPORT QgsLayoutItemComboBox : public QComboBox
{
    Q_OBJECT

  public:

    explicit QgsLayoutItemComboBox( QWidget *parent SIP_TRANSFERTHIS = nullptr, QgsLayout *layout = nullptr );

    void setCurrentLayout( QgsLayout *layout );

    QgsLayout *currentLayout();

    void setItemType( QgsLayoutItemRegistry::ItemType itemType );

    QgsLayoutItemRegistry::ItemType itemType() const;

    void setExceptedItemList( const QList< QgsLayoutItem * > &exceptList );

    QList< QgsLayoutItem * > exceptedItemList() const;

    void setAllowEmptyItem( bool allowEmpty );

    bool allowEmptyItem() const;

    QgsLayoutItem *item( int index ) const;

    QgsLayoutItem *currentItem() const;

  public slots:

    void setItem( const QgsLayoutItem *item );

  signals:

    void itemChanged( QgsLayoutItem *item );

  private slots:
    void indexChanged( int i );
    void rowsChanged();

  private:
    std::unique_ptr< QgsLayoutProxyModel > mProxyModel;

};

#endif // QGSLAYOUTITEMCOMBOBOX_H