GimpController Pluggable GIMP input controller modules. An abstract interface for implementing arbitrary input controllers. @GIMP_CONTROLLER_EVENT_TRIGGER: @GIMP_CONTROLLER_EVENT_VALUE: @type: @source: @event_id: @type: @source: @event_id: @type: @source: @event_id: @value: @gimpcontroller: the object which received the signal. @arg1: @Returns: @controller_type: @Returns: @controller: @Returns: @controller: @event_id: @Returns: @controller: @event_id: @Returns: @controller: @event: @Returns: