fix singleFile property issue

qgis · Aug 9, 2021 · 7a8b039 · 7a8b039
1 parent 09eab13
commit 7a8b039
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/gui/layout/qgslayoutatlaswidget.cpp b/src/gui/layout/qgslayoutatlaswidget.cpp
@@ -392,7 +392,10 @@ void QgsLayoutAtlasWidget::updateGuiElements()
   mAtlasFilenamePatternEdit->setText( mAtlas->filenameExpression() );
   mAtlasHideCoverageCheckBox->setCheckState( mAtlas->hideCoverage() ? Qt::Checked : Qt::Unchecked );
 
-  bool singleFile = mLayout->customProperty( QStringLiteral( "singleFile" ), true ).toBool();
+  if ( mLayout->customProperty( QStringLiteral( "singleFile" ) ).isNull() )
+    mLayout->setCustomProperty( QStringLiteral( "singleFile" ), true );
+
+  bool singleFile = mLayout->customProperty( QStringLiteral( "singleFile" ) ).toBool();
   mAtlasSingleFileCheckBox->setCheckState( singleFile ? Qt::Checked : Qt::Unchecked );
   mAtlasFilenamePatternEdit->setEnabled( !singleFile );
   mAtlasFilenameExpressionButton->setEnabled( !singleFile );