pass SpecialValueText as NullValue

qgis · Nov 13, 2018 · 6da99a1 · 6da99a1
1 parent 8350fb4
commit 6da99a1
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Showing 2 changed files with 12 additions and 0 deletions.
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