This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
I have a KeyUpHandler and want to disable default actions on some keys. For example, I want to disable new line to be inserted into TextArea or if the user press Tab key I want to disable focus to be changed to another element. How can i achieve this