How to create component that does't give focus to the Window

I have JTextField with FocusListener that call textfield.grabFocus() every time when textfield lose focus. But unfortunetly, it allow parent Window to react on user action. Is there any way to don't give the focus to the Window usin开发者_开发问答g only JTextField methods?

If I'm understanding you correctly, you don't want any other controls on your program to be usable while this field requires focus. The problem is, each object is likely to have at least one event listener waiting for some action to occur, and stealing your focus away from you.

You can make all objects not focusable by setting setFocusable(false) for each object, but that will still allow events to be captured.

I'd override/replace (or possibly completely remove, if really necessary) the event listeners on all the other objects to only perform actions when the proper conditions are met (when your object doesn't require focus, if that would ever occur). If overridden/replaced, each listener could then return focus to the JTextField if those conditions are not met.

Also, it is better to use requestFocus() or requestFocusInWindow() instead of grabFocus(). See JComponent grabFocus() and JComponent requestFocus() for more information.