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:

FocusAdapter, FocusEvent

Method Summary

Modifier and Type	Method and Description
void	focusGained(FocusEvent event) Sent when a control gets focus.
void	focusLost(FocusEvent event) Sent when a control loses focus.

Method Detail

focusGained

void focusGained(FocusEvent event)

Sent when a control gets focus.

Parameters:

event - an event containing information about the focus change

focusLost

void focusLost(FocusEvent event)

Sent when a control loses focus.

Parameters:

event - an event containing information about the focus change