qgsmaplayerstylecategoriesmodel.h

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/***************************************************************************
  qgsmaplayerstylecategoriesmodel.h
  --------------------------------------
  Date                 : September 2018
  Copyright            : (C) 2018 by Denis Rouzaud
  Email                : [email protected]
 ***************************************************************************
 *                                                                         *
 *   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 QGSMAPLAYERSTYLECATEGORIESMODEL_H
#define QGSMAPLAYERSTYLECATEGORIESMODEL_H
 
// We don't want to expose this in the public API
#define SIP_NO_FILE
 
#include <QAbstractListModel>
 
#include "qgsmaplayer.h"
#include "qgis_gui.h"
 
class GUI_EXPORT QgsMapLayerStyleCategoriesModel : public QAbstractListModel
{
    Q_OBJECT
 
  public:
    explicit QgsMapLayerStyleCategoriesModel( QObject *parent = nullptr );
 
    void setCategories( QgsMapLayer::StyleCategories categories );
 
    QgsMapLayer::StyleCategories categories() const;
 
    void setShowAllCategories( bool showAll );
 
    int rowCount( const QModelIndex & = QModelIndex() ) const override;
    int columnCount( const QModelIndex & = QModelIndex() ) const override;
    QVariant data( const QModelIndex &index, int role ) const override;
    bool setData( const QModelIndex &index, const QVariant &value, int role ) override;
    Qt::ItemFlags flags( const QModelIndex & ) const override;
 
  private:
    QgsMapLayer::StyleCategories mCategories;
    QList<QgsMapLayer::StyleCategory> mCategoryList;
    bool mShowAllCategories = false;
};
 
#endif // QGSMAPLAYERSTYLECATEGORIESMODEL_H