This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
What I want to do is catch when the user presses the cross button to close the application which is on a JFrame. Or disable this buton when there is some processing going on in some dialog box, So that the program does not end with unexpected results. Please if anybody knows.