API Version: 4.0
Library Version: 4.15.4
Generated by gi-docgen 2024.2
gboolean unselect_all ( GtkSelectionModel* model )
Requests to unselect all items in the model.
Type: gboolean
gboolean
TRUE if this action was supported and no fallback should be tried. This does not mean that all items are now unselected.
TRUE