com.google.gwt.user.client.ui
Interface TabListener

All Superinterfaces:
java.util.EventListener
All Known Implementing Classes:
DecoratedTabPanel, TabPanel

public interface TabListener
extends java.util.EventListener

Event listener interface for tab events, used primarily by TabBar and TabPanel.


Method Summary
 boolean onBeforeTabSelected(SourcesTabEvents sender, int tabIndex)
          Fired just before a tab is selected.
 void onTabSelected(SourcesTabEvents sender, int tabIndex)
          Fired when a tab is selected.
 

Method Detail

onBeforeTabSelected

boolean onBeforeTabSelected(SourcesTabEvents sender,
                            int tabIndex)
Fired just before a tab is selected.

Parameters:
sender - the TabBar or TabPanel whose tab was selected.
tabIndex - the index of the tab about to be selected
Returns:
false to disallow the selection. If any listener returns false, then the selection will be disallowed.

onTabSelected

void onTabSelected(SourcesTabEvents sender,
                   int tabIndex)
Fired when a tab is selected.

Parameters:
sender - the TabBar or TabPanel whose tab was selected
tabIndex - the index of the tab that was selected