MapTip: ParagraphSeparator to \n to support multiline expressions

This allows to properly use multiline expressions in the expression builder when the map tip HTML definition contains newlines (which are formatted as ParagraphSeparators in QTextCursor) See http://qt-project.org/doc/qt-4.8/qtextcursor.html#selectedText
qgis · Dec 2, 2014 · 49c10fc · 49c10fc
1 parent 327f3e9
commit 49c10fc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/app/qgsvectorlayerproperties.cpp b/src/app/qgsvectorlayerproperties.cpp
@@ -319,7 +319,7 @@ void QgsVectorLayerProperties::insertExpression()
     selText = selText.mid( 2, selText.size() - 4 );
 
   // display the expression builder
-  QgsExpressionBuilderDialog dlg( layer, selText, this );
+  QgsExpressionBuilderDialog dlg( layer, selText.replace( QChar::ParagraphSeparator, '\n' ), this );
   dlg.setWindowTitle( tr( "Insert expression" ) );
   if ( dlg.exec() == QDialog::Accepted )
   {