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;
 
    void setItemFlags( QgsLayoutItem::Flags flags );
 
    QgsLayoutItem::Flags itemFlags() 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;
};
class GUI_EXPORT QgsLayoutItemComboBox : public QComboBox {…};
 
#endif // QGSLAYOUTITEMCOMBOBOX_H