Package org.eclipse.ui.forms.events
Interface IExpansionListener
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- All Known Implementing Classes:
ExpansionAdapter
public interface IExpansionListener
Classes that implement this interface will be notified before and after the expandable control's expansion state changes.- Since:
- 3.0
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
expansionStateChanged(ExpansionEvent e)
Notifies the listener after the expandable control has changed its expansion state.void
expansionStateChanging(ExpansionEvent e)
Notifies the listener that the expandable control is about to change its expansion state.
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Method Detail
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expansionStateChanging
void expansionStateChanging(ExpansionEvent e)
Notifies the listener that the expandable control is about to change its expansion state. The state provided by the event is the new state.- Parameters:
e
- the expansion event
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expansionStateChanged
void expansionStateChanged(ExpansionEvent e)
Notifies the listener after the expandable control has changed its expansion state. The state provided by the event is the new state.- Parameters:
e
- the expansion event
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