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#ifndef QGSCATEGORIZEDSYMBOLRENDERERV2WIDGET_H
#define QGSCATEGORIZEDSYMBOLRENDERERV2WIDGET_H
#include "qgsrendererv2widget.h"
#include <QStandardItem>
class QgsCategorizedSymbolRendererV2;
#include "ui_qgscategorizedsymbolrendererv2widget.h"
class GUI_EXPORT QgsCategorizedSymbolRendererV2Widget : public QgsRendererV2Widget, private Ui::QgsCategorizedSymbolRendererV2Widget
{
Q_OBJECT
public:
static QgsRendererV2Widget* create( QgsVectorLayer* layer, QgsStyleV2* style, QgsFeatureRendererV2* renderer );
QgsCategorizedSymbolRendererV2Widget( QgsVectorLayer* layer, QgsStyleV2* style, QgsFeatureRendererV2* renderer );
~QgsCategorizedSymbolRendererV2Widget();
virtual QgsFeatureRendererV2* renderer();
public slots:
void changeCategorizedSymbol();
void categoryColumnChanged();
void categoriesDoubleClicked( const QModelIndex & idx );
void addCategories();
void deleteCategory();
void deleteAllCategories();
void changeCurrentValue( QStandardItem * item );
protected:
void updateUiFromRenderer();
void updateCategorizedSymbolIcon();
//! populate categories view
void populateCategories();
//! populate column combo
void populateColumns();
void populateColorRamps();
//! return row index for the currently selected category (-1 if on no selection)
int currentCategoryRow();
//! return key for the currently selected category
QVariant currentCategory();
void changeCategorySymbol();
protected:
QgsCategorizedSymbolRendererV2* mRenderer;
QgsSymbolV2* mCategorizedSymbol;
};
#endif // QGSCATEGORIZEDSYMBOLRENDERERV2WIDGET_H
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