This week's book giveaways are in the Refactoring and Agile forums. We're giving away four copies each of Re-engineering Legacy Software and Docker in Action and have the authors on-line! See this thread and this one 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