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#ifndef QGSGRADUATEDSYMBOLRENDERERV2WIDGET_H
#define QGSGRADUATEDSYMBOLRENDERERV2WIDGET_H
#include "qgsrendererv2widget.h"
#include <QStandardItem>
class QgsGraduatedSymbolRendererV2;
#include "ui_qgsgraduatedsymbolrendererv2widget.h"
class GUI_EXPORT QgsGraduatedSymbolRendererV2Widget : public QgsRendererV2Widget, private Ui::QgsGraduatedSymbolRendererV2Widget
{
Q_OBJECT
public:
static QgsRendererV2Widget* create( QgsVectorLayer* layer, QgsStyleV2* style, QgsFeatureRendererV2* renderer );
QgsGraduatedSymbolRendererV2Widget( QgsVectorLayer* layer, QgsStyleV2* style, QgsFeatureRendererV2* renderer );
~QgsGraduatedSymbolRendererV2Widget();
virtual QgsFeatureRendererV2* renderer();
public slots:
void changeGraduatedSymbol();
void classifyGraduated();
void rangesDoubleClicked( const QModelIndex & idx );
void rangesClicked( const QModelIndex & idx );
void changeCurrentValue( QStandardItem * item );
/**Adds a class manually to the classification*/
void addClass();
/**Removes a class from the classification*/
void deleteCurrentClass();
protected:
void updateUiFromRenderer();
void updateGraduatedSymbolIcon();
//! populate column combos in categorized and graduated page
void populateColumns();
void populateColorRamps();
//! populate ranges of graduated symbol renderer
void populateRanges();
void changeRangeSymbol( int rangeIdx );
void changeRange( int rangeIdx );
protected:
QgsGraduatedSymbolRendererV2* mRenderer;
QgsSymbolV2* mGraduatedSymbol;
int mRowSelected;
};
#endif // QGSGRADUATEDSYMBOLRENDERERV2WIDGET_H
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