GimpUi.IntStore.user_data_type

IntStore.user_data_type: GObject.Type (Read / Write / Construct Only)
  

Sets the GLib.Type for the GIMP_INT_STORE_USER_DATA column.

You need to set this property when constructing the store if you want to use the GIMP_INT_STORE_USER_DATA column and want to have the store handle ref-counting of your user data.

Since 2.4