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78 lines
2.7 KiB
Plaintext
78 lines
2.7 KiB
Plaintext
class QgsSymbolsListWidget : QWidget
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{
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%TypeHeaderCode
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#include <qgssymbolslistwidget.h>
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%End
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public:
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QgsSymbolsListWidget( QgsSymbol* symbol, QgsStyleV2* style, QMenu* menu, QWidget* parent /TransferThis/ = 0, const QgsVectorLayer * layer = 0 );
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/** Returns the expression context used for the widget, if set. This expression context is used for
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* evaluating data defined symbol properties and for populating based expression widgets in
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* the list widget.
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* @note added in QGIS 2.12
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* @see setExpressionContext()
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*/
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QgsExpressionContext* expressionContext() const;
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/** Sets the map canvas associated with the widget. This allows the widget to retrieve the current
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* map scale and other properties from the canvas.
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* @param canvas map canvas
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* @see mapCanvas()
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* @note added in QGIS 2.12
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*/
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virtual void setMapCanvas( QgsMapCanvas* canvas );
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/** Returns the map canvas associated with the widget.
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* @see setMapCanvas
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* @note added in QGIS 2.12
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*/
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const QgsMapCanvas* mapCanvas() const;
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/** Returns the vector layer associated with the widget.
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* @note added in QGIS 2.12
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*/
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const QgsVectorLayer* layer() const;
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public slots:
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/** Sets the optional expression context used for the widget. This expression context is used for
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* evaluating data defined symbol properties and for populating based expression widgets in
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* the properties widget.
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* @param context expression context pointer. Ownership is not transferred and the object must
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* be kept alive for the lifetime of the properties widget.
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* @note added in QGIS 2.12
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* @see expressionContext()
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*/
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void setExpressionContext( QgsExpressionContext* context );
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void setSymbolFromStyle( const QModelIndex & index );
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void setSymbolColor( const QColor& color );
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void setMarkerAngle( double angle );
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void setMarkerSize( double size );
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void setLineWidth( double width );
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void addSymbolToStyle();
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void saveSymbol();
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void symbolAddedToStyle( const QString& name, QgsSymbol* symbol );
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void on_mSymbolUnitWidget_changed();
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void on_mTransparencySlider_valueChanged( int value );
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void on_groupsCombo_currentIndexChanged( int index );
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void on_groupsCombo_editTextChanged( const QString &text );
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void openStyleManager();
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void clipFeaturesToggled( bool checked );
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void updateDataDefinedMarkerSize();
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void updateDataDefinedMarkerAngle();
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void updateDataDefinedLineWidth();
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signals:
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void changed();
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protected:
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void populateSymbolView();
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void populateSymbols( const QStringList& symbols );
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void updateSymbolColor();
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void updateSymbolInfo();
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};
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