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qgsembeddedsymbolrendererwidget.h
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qgsembeddedsymbolrendererwidget.h
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/***************************************************************************
qgsembeddedsymbolrendererwidget.h
---------------------
begin : March 2021
copyright : (C) 2021 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 QGSEMBEDDEDSYMBOLRENDERERWIDGET_H
#define QGSEMBEDDEDSYMBOLRENDERERWIDGET_H
#include "ui_qgsembeddedsymbolrendererwidgetbase.h"
#include "qgis_sip.h"
#include "qgsrendererwidget.h"
#include "qgis_gui.h"
class QMenu;
class QgsEmbeddedSymbolRenderer;
/**
* \ingroup gui
* \brief A widget used represent options of a QgsEmbeddedSymbolRenderer
*
* \since QGIS 3.20
*/
class GUI_EXPORT QgsEmbeddedSymbolRendererWidget : public QgsRendererWidget, public QgsExpressionContextGenerator, private Ui::QgsEmbeddedSymbolRendererWidgetBase
{
Q_OBJECT
public:
/**
* Static creation method
* \param layer the layer where this renderer is applied
* \param style
* \param renderer the merged feature renderer (will not take ownership)
*/
static QgsRendererWidget *create( QgsVectorLayer *layer, QgsStyle *style, QgsFeatureRenderer *renderer ) SIP_FACTORY;
/**
* Constructor
* \param layer the layer where this renderer is applied
* \param style
* \param renderer the merged feature renderer (will not take ownership)
*/
QgsEmbeddedSymbolRendererWidget( QgsVectorLayer *layer, QgsStyle *style, QgsFeatureRenderer *renderer );
~QgsEmbeddedSymbolRendererWidget() override;
QgsFeatureRenderer *renderer() override;
void setContext( const QgsSymbolWidgetContext &context ) override;
QgsExpressionContext createExpressionContext() const override;
private:
//! The renderer
std::unique_ptr<QgsEmbeddedSymbolRenderer> mRenderer;
};
#endif // QGSEMBEDDEDSYMBOLRENDERERWIDGET_H