Value map widget: properly represent value

m-kuhn · m-kuhn · commit 0305796ac72b · 2014-06-20T10:06:22.000+02:00
diff --git a/src/gui/editorwidgets/qgsvaluemapwidgetfactory.cpp b/src/gui/editorwidgets/qgsvaluemapwidgetfactory.cpp
@@ -71,3 +71,12 @@ void QgsValueMapWidgetFactory::writeConfig( const QgsEditorWidgetConfig& config,
     ++it;
   }
 }
+
+QString QgsValueMapWidgetFactory::representValue( QgsVectorLayer* vl, int fieldIdx, const QgsEditorWidgetConfig& config, const QVariant& cache, const QVariant& value ) const
+{
+  Q_UNUSED( vl )
+  Q_UNUSED( fieldIdx )
+  Q_UNUSED( cache )
+
+  return config.key( value, QVariant( QString( "(%1)" ).arg( value.toString() ) ).toString() );
+}
diff --git a/src/gui/editorwidgets/qgsvaluemapwidgetfactory.h b/src/gui/editorwidgets/qgsvaluemapwidgetfactory.h
@@ -29,6 +29,7 @@ class GUI_EXPORT QgsValueMapWidgetFactory : public QgsEditorWidgetFactory
     QgsEditorConfigWidget* configWidget( QgsVectorLayer* vl, int fieldIdx, QWidget* parent ) const;
     QgsEditorWidgetConfig readConfig( const QDomElement& configElement, QgsVectorLayer* layer, int fieldIdx );
     void writeConfig( const QgsEditorWidgetConfig& config, QDomElement& configElement, QDomDocument& doc, const QgsVectorLayer* layer, int fieldIdx );
+    QString representValue( QgsVectorLayer* vl, int fieldIdx, const QgsEditorWidgetConfig& config, const QVariant& cache, const QVariant& value ) const;
 };
 
 #endif // QGSVALUEMAPWIDGETFACTORY_H

Original file line number	Diff line number	Diff line change
`@@ -71,3 +71,12 @@ void QgsValueMapWidgetFactory::writeConfig( const QgsEditorWidgetConfig& config,`
`71`	`71`	`++it;`
`72`	`72`	`}`
`73`	`73`	`}`
	`74`	`+`
	`75`	`+QString QgsValueMapWidgetFactory::representValue( QgsVectorLayer* vl, int fieldIdx, const QgsEditorWidgetConfig& config, const QVariant& cache, const QVariant& value ) const`
	`76`	`+{`
	`77`	`+ Q_UNUSED( vl )`
	`78`	`+ Q_UNUSED( fieldIdx )`
	`79`	`+ Q_UNUSED( cache )`
	`80`	`+`
	`81`	`+ return config.key( value, QVariant( QString( "(%1)" ).arg( value.toString() ) ).toString() );`
	`82`	`+}`