What kind of "addActionLister" for JTabbedPane should I use??

Question

Hi, friends:
I have a Jpanel called panel, contains several JTabbedPanes,
such as tpane_1, tpane_2, tpane_3, tpane_4, tpane_5 etc,
When I click tpane_1, I should add what kind of "addActionLister" to
Trap this event "click tpane_1"??
And When I click tpane_2, I should add what kind of "addActionLister" to
Trap this event "click tpane_2" also?? And so on??
Please help.
Thanks
sunny

Answer 1

As you know, JTabbedPane has a method called
void addChangeListener(ChangeListener l)
which you can use to register an object with tabbed pane that will be informed whenever a tab is selected.
JTabbedPane.addChangeListener needs an object that implements the javax.swing.event.ChangeListener interface.
Further, as you know, ChangeListener has a single method called stateChanged:
void stateChanged(ChangeEvent e)
Use this method to react appropriately whenever the selected tab is changed.
You can also use method int getSelectedIndex() to get selected index and from that you can see selected tab.
Message was edited by:
lochdsmile
Message was edited by:
lochdsmile