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java.lang.Object | +--java.util.EventObject | +--charva.awt.event.AWTEvent | +--charva.awt.event.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.
Field Summary |
Fields inherited from class charva.awt.event.AWTEvent |
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 |
Fields inherited from class java.util.EventObject |
source |
Constructor Summary | |
FocusEvent(int id_,
Component source_)
Create a new FocusEvent. |
Method Summary | |
java.lang.String |
toString()
|
Methods inherited from class charva.awt.event.AWTEvent |
getID |
Methods inherited from class java.util.EventObject |
getSource |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public FocusEvent(int id_, Component source_)
id_
- The event identifier. Must be FOCUS_LOST or FOCUS_GAINED.source_
- The component to which the event must be delivered.Method Detail |
public java.lang.String toString()
toString
in class java.util.EventObject
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