java - show Jframe but not show title bar on task bar

Question

In my application, I show a Jframe at the corner of screen for notification. And I want to show only Jframe and do not display a title bar at task bar.

How can I do that?

Answer 1

If you want the window to just appear and have neither a title bar nor appear in the taskbar, use a JWindow.

If you want the window to appear and have a title bar but to not appear in the taskbar, use a JDialog.