cappuccino/cappuccino — pull request #2139 by Dogild (2014-06-18 23:32:56+00:00)
Title: Fixed: CPPanel and popover doesn't close when hitting escape

Previously, a panel or a popover didn't close when the user hit the key escape.
Now it does. The panel or the popover will close on the keyDown event as in cocoa.

Test app in Tests/Manual/CPPanelTest/ and Tests/Manual/CPPopoverTests

Fixed #1767