Editor widgets: Show NULL value on numeric line edit

qgis · Sep 24, 2014 · 3f8a860503c78689c981234f874771f8b1277c97 · 3f8a860
1 parent db6a5a9
commit 3f8a860503c78689c981234f874771f8b1277c97
Unified Split

Showing with 5 additions and 1 deletion.

+5 −1 src/gui/editorwidgets/qgstexteditwrapper.cpp
diff --git a/src/gui/editorwidgets/qgstexteditwrapper.cpp b/src/gui/editorwidgets/qgstexteditwrapper.cpp
@@ -95,7 +95,11 @@ void QgsTextEditWrapper::initWidget( QWidget* editor )
     mLineEdit->setValidator( new QgsFieldValidator( mLineEdit, field() ) );
 
     QgsFilterLineEdit *fle = qobject_cast<QgsFilterLineEdit*>( mLineEdit );
-    if ( fle && !( field().type() == QVariant::Int || field().type() == QVariant::Double || field().type() == QVariant::LongLong || field().type() == QVariant::Date ) )
+    if ( field().type() == QVariant::Int || field().type() == QVariant::Double || field().type() == QVariant::LongLong || field().type() == QVariant::Date )
+    {
+      mLineEdit->setPlaceholderText( QSettings().value( "qgis/nullValue", "NULL" ).toString() );
+    }
+    else if ( fle )
     {
       fle->setNullValue( QSettings().value( "qgis/nullValue", "NULL" ).toString() );
     }