Gtk.Widget::keynav-failed

function callback(widget, direction:Gtk.DirectionType, ):Boolean;

Gets emitted if keyboard navigation fails. See Gtk.Widget.prototype.keynav_failed for details.

Since 2.12

widget

instance of Gtk.Widget that is emitting the signal

direction

the direction of movement

Returns

true if stopping keyboard navigation is fine, false if the emitting widget should try to handle the keyboard navigation attempt in its parent container(s).