charva.awt.event
Class FocusEvent
A low-level event that indicates that an object has gained or lost the
keyboard focus. This event is generated by a component such as a
textfield. This event is passed to every FocusListener object that is
registered to receive such events using the object's addFocusListener()
method.
ACTION_PERFORMED , ADJUSTMENT_EVENT , FOCUS_GAINED , FOCUS_LOST , GARBAGE_COLLECTION , INVOCATION_EVENT , ITEM_STATE_CHANGED , KEY_PRESSED , KEY_TYPED , LIST_SELECTION , MOUSE_EVENT , PAINT_EVENT , RESERVED_ID_MAX , SCROLL_EVENT , SYNC_EVENT , WINDOW_CLOSING , WINDOW_OPENED |
FocusEvent
public FocusEvent(int id_,
Component source_)
Create a new FocusEvent.
id_
- The event identifier. Must be FOCUS_LOST or FOCUS_GAINED.source_
- The component to which the event must be delivered.
toString
public String toString()