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82 lines
2.4 KiB
Plaintext
82 lines
2.4 KiB
Plaintext
class QgsCategorizedSymbolRendererWidget : QgsRendererWidget
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{
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%TypeHeaderCode
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#include <qgscategorizedsymbolrendererwidget.h>
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%End
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public:
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static QgsRendererWidget* create( QgsVectorLayer* layer, QgsStyle* style, QgsFeatureRenderer* renderer ) /Factory/;
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QgsCategorizedSymbolRendererWidget( QgsVectorLayer* layer, QgsStyle* style, QgsFeatureRenderer* renderer );
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~QgsCategorizedSymbolRendererWidget();
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virtual QgsFeatureRenderer* renderer();
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/** Replaces category symbols with the symbols from a style that have a matching
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* name.
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* @param style style containing symbols to match with
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* @return number of symbols matched
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* @see matchToSymbolsFromLibrary
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* @see matchToSymbolsFromXml
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* @note added in QGIS 2.9
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*/
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int matchToSymbols( QgsStyle* style );
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public slots:
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void changeCategorizedSymbol();
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void categoryColumnChanged( const QString& field );
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void categoriesDoubleClicked( const QModelIndex & idx );
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void addCategory();
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void addCategories();
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void applyColorRamp();
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void deleteCategories();
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void deleteAllCategories();
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void showSymbolLevels();
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void rowsMoved();
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/** Replaces category symbols with the symbols from the users' symbol library that have a
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* matching name.
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* @see matchToSymbolsFromXml
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* @see matchToSymbols
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* @note added in QGIS 2.9
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*/
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void matchToSymbolsFromLibrary();
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/** Prompts for selection of an xml file, then replaces category symbols with the symbols
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* from the XML file with a matching name.
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* @see matchToSymbolsFromLibrary
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* @see matchToSymbols
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* @note added in QGIS 2.9
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*/
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void matchToSymbolsFromXml();
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protected:
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void updateUiFromRenderer();
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void updateCategorizedSymbolIcon();
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// Called by virtual refreshSymbolView()
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void populateCategories();
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//! return row index for the currently selected category (-1 if on no selection)
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int currentCategoryRow();
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//! return a list of indexes for the categories unders selection
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QList<int> selectedCategories();
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//! change the selected symbols alone for the change button, if there is a selection
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void changeSelectedSymbols();
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void changeCategorySymbol();
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QgsColorRamp* getColorRamp();
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QList<QgsSymbol*> selectedSymbols();
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QgsCategoryList selectedCategoryList();
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void refreshSymbolView();
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void keyPressEvent( QKeyEvent* event );
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};
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