Keyboard navigating alerts
|Reported by:||humdinger||Owned by:||humdinger|
You can move through the buttons of an alert with tab/shift+tab. I'd find it useful to have the cursor keys work, too. And don't wrap the button-switching around, i.e. once you reached the left-most button, the left-cursor-key won't jump to the right-most button, but stays on the left-most.
That way if I know I want the left-most button, I hit cursor-left a few times and engage with return/space.
Plus, have ESC always cancel.
See also #2615 for using triggers.