Package org.eclipse.swt.events
Interface FocusListener
- All Known Implementing Classes:
- FocusAdapter
public interface FocusListener
Classes which implement this interface provide methods that deal with the
 events that are generated as controls gain and lose focus.
 
 After creating an instance of a class that implements this interface it can
 be added to a control using the addFocusListener method and
 removed using the removeFocusListener method. When a control
 gains or loses focus, the appropriate method will be invoked.
 
- See Also:
- 
Method SummaryModifier and TypeMethodDescriptionvoidfocusGained(FocusEvent event) Sent when a control gets focus.voidfocusLost(FocusEvent event) Sent when a control loses focus.
- 
Method Details- 
focusGainedSent when a control gets focus.- Parameters:
- event- an event containing information about the focus change
 
- 
focusLostSent when a control loses focus.- Parameters:
- event- an event containing information about the focus change
 
 
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