qgsmaterialsettingswidget.h

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/***************************************************************************
  qgsmaterialsettingswidget.h
  --------------------------------------
  Date                 : July 2020
  Copyright            : (C) 2020 by 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 QGSMATERIALSETTINGSWIDGET_H
#define QGSMATERIALSETTINGSWIDGET_H
 
#include "qgis.h"
#include "qgis_gui.h"
#include "qgis_sip.h"
#include "qgspropertycollection.h"
 
#include <QWidget>
 
#define SIP_NO_FILE
 
class QgsAbstractMaterialSettings;
class QgsVectorLayer;

class GUI_EXPORT QgsMaterialSettingsWidget : public QWidget
{
    Q_OBJECT
 
  public:
    QgsMaterialSettingsWidget( QWidget *parent );

    virtual void setSettings( const QgsAbstractMaterialSettings *settings, QgsVectorLayer *layer ) = 0;

    virtual void setTechnique( Qgis::MaterialRenderingTechnique technique );

    virtual std::unique_ptr< QgsAbstractMaterialSettings > settings() = 0 SIP_FACTORY;
 
  public slots:

    virtual void setPreviewVisible( bool visible ) = 0;
 
  signals:

    void changed();
 
  protected:
    QgsPropertyCollection mPropertyCollection;
};
 
#endif // QGSMATERIALSETTINGSWIDGET_H