fix value relation search widget

3nids · 3nids · commit f31c0e7bf0e0 · 2015-11-13T09:01:18.000+01:00
currently, changing the entr doesn't do anything in the attribute table since no signal is emitted

should be backported to 2.12
diff --git a/src/gui/editorwidgets/qgsvaluerelationsearchwidgetwrapper.cpp b/src/gui/editorwidgets/qgsvaluerelationsearchwidgetwrapper.cpp
@@ -86,6 +86,7 @@ QVariant QgsValueRelationSearchWidgetWrapper::value()
 void QgsValueRelationSearchWidgetWrapper::valueChanged()
 {
   setExpression( value().toString() );
+  emit expressionChanged( mExpression );
 }
 
 QWidget* QgsValueRelationSearchWidgetWrapper::createWidget( QWidget* parent )

Original file line number	Diff line number	Diff line change
`@@ -86,6 +86,7 @@ QVariant QgsValueRelationSearchWidgetWrapper::value()`
`86`	`86`	`void QgsValueRelationSearchWidgetWrapper::valueChanged()`
`87`	`87`	`{`
`88`	`88`	`setExpression( value().toString() );`
	`89`	`+ emit expressionChanged( mExpression );`
`89`	`90`	`}`
`90`	`91`
`91`	`92`	`QWidget* QgsValueRelationSearchWidgetWrapper::createWidget( QWidget* parent )`