Module: Gtk::PropagationPhase

Defined in:

(unknown)

Constant Summary

NONE =

Events are not delivered.

0 or :none

CAPTURE =

Events are delivered in the capture phase. The
capture phase happens before the bubble phase, runs from the toplevel down
to the event widget. This option should only be used on containers that
might possibly handle events before their children do.

1 or :capture

BUBBLE =

Events are delivered in the bubble phase. The bubble
phase happens after the capture phase, and before the default handlers
are run. This phase runs from the event widget, up to the toplevel.

2 or :bubble

TARGET =

Events are delivered in the default widget event handlers,
note that widget implementations must chain up on button, motion, touch and
grab broken handlers for controllers in this phase to be run.

3 or :target