Gimp.message_set_handler

function message_set_handler(handler: Gimp.MessageHandlerType): Boolean {
    // Gjs wrapper for gimp_message_set_handler()
}
  

Controls where warning messages are displayed.

This procedure controls how g_message warnings are displayed. They can be shown in a dialog box or printed on the console where gimp was started.

handler

The new handler type.

Returns

TRUE on success.