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Listener
- Thread starter raochetan
- Start date
pedrosolorzano
Programmer
I haven't found any listener appropriate for do that, but I think this can work:
As the card layout flips the panel when the user clicks the tab, you can add a MouseListener and in the onclick method you can compare the prevois selected panel with the actual panel (having the previous one in a variable) so if they are different, a new panel has come to the top. You can know that a panel is visible asking the content directly if isVisible()...
hope it helps.
As the card layout flips the panel when the user clicks the tab, you can add a MouseListener and in the onclick method you can compare the prevois selected panel with the actual panel (having the previous one in a variable) so if they are different, a new panel has come to the top. You can know that a panel is visible asking the content directly if isVisible()...
hope it helps.
sedj
Programmer
- Aug 6, 2002
- 5,610
Also check out the javax.swing.JPanel focus methods, such as hasFocus(), requestFocus() and so on :
Ben
Ben
- Status