Method SelectEvent

core/tree.go:846–852

SelectEvent updates selection to include this node, using selectmode from mouse event (ExtendContinuous, ExtendOne), and root sends selection event. Returns true if event sent.

(mode events.SelectModes)

// using selectmode from mouse event (ExtendContinuous, ExtendOne),
// and root sends selection event. Returns true if event sent.
func (tr *Tree) SelectEvent(mode events.SelectModes) bool {
	sel := tr.selectUpdate(mode)
	if sel {
		tr.sendSelectEvent()
	}
	return sel
}

// UnselectEvent unselects this node (if selected),
// and root sends a selection event.