will present an overwrite confirmation dialog if the user selects a file name that already exists.
FileChooser.doOverwriteConfirmation
bool doOverwriteConfirmation() @propertyGet doOverwriteConfirmation property.
Returns
Whether a file chooser in [gtk.types.FileChooserAction.Save] mode
void doOverwriteConfirmation(bool propval) @propertySet doOverwriteConfirmation property.
Parameters
propval | Whether a file chooser in [gtk.types.FileChooserAction.Save] mode will present an overwrite confirmation dialog if the user selects a file name that already exists. |