change output file extension in mesh calculator when output format is

changed and driver metadata contains output extension (fix #41943)
qgis · Jan 5, 2022 · fd351df · fd351df
1 parent ca7b800
commit fd351df
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/app/mesh/qgsmeshcalculatordialog.cpp b/src/app/mesh/qgsmeshcalculatordialog.cpp
@@ -371,6 +371,13 @@ void QgsMeshCalculatorDialog::onOutputFormatChange()
     QString filter = mOutputFormatComboBox->currentText();
     filter.append( QStringLiteral( " (*.%1)" ).arg( suffix ) );
     mOutputDatasetFileWidget->setFilter( filter );
+
+    // if output filename is already defined we need to replace old suffix
+    QString fileName = mOutputDatasetFileWidget->filePath();
+    if ( !fileName.isEmpty() )
+    {
+      mOutputDatasetFileWidget->setFilePath( controlSuffix( fileName ) );
+    }
   }
   else
   {