pass SpecialValueText as NullValue

signedav · signedav · commit 6da99a1866cf · 2018-11-13T20:58:46.000+01:00
diff --git a/src/gui/editorwidgets/qgsdoublespinbox.cpp b/src/gui/editorwidgets/qgsdoublespinbox.cpp
@@ -155,9 +155,15 @@ void QgsDoubleSpinBox::setLineEditAlignment( Qt::Alignment alignment )
 void QgsDoubleSpinBox::setSpecialValueText( const QString &txt )
 {
   if ( txt.isEmpty() )
+  {
     QDoubleSpinBox::setSpecialValueText( SPECIAL_TEXT_WHEN_EMPTY );
+    mLineEdit->setNullValue( SPECIAL_TEXT_WHEN_EMPTY );
+  }
   else
+  {
     QDoubleSpinBox::setSpecialValueText( txt );
+    mLineEdit->setNullValue( SPECIAL_TEXT_WHEN_EMPTY );
+  }
 }
 
 QString QgsDoubleSpinBox::stripped( const QString &originalText ) const
diff --git a/src/gui/editorwidgets/qgsspinbox.cpp b/src/gui/editorwidgets/qgsspinbox.cpp
@@ -152,9 +152,15 @@ void QgsSpinBox::setLineEditAlignment( Qt::Alignment alignment )
 void QgsSpinBox::setSpecialValueText( const QString &txt )
 {
   if ( txt.isEmpty() )
+  {
     QSpinBox::setSpecialValueText( SPECIAL_TEXT_WHEN_EMPTY );
+    mLineEdit->setNullValue( SPECIAL_TEXT_WHEN_EMPTY );
+  }
   else
+  {
     QSpinBox::setSpecialValueText( txt );
+    mLineEdit->setNullValue( txt );
+  }
 }
 
 int QgsSpinBox::valueFromText( const QString &text ) const
