Oracle9i Business Components for Java API Reference
Oracle9i Jdeveloper (9.0.4)
B10391-01


oracle.jbo.uicli.jui
Class JUSVUpdateableFocusAdapter

java.lang.Object
  |
  +--java.awt.event.FocusAdapter
        |
        +--oracle.jbo.uicli.jui.JUSVFocusAdapter
              |
              +--oracle.jbo.uicli.jui.JUSVUpdateableFocusAdapter
All Implemented Interfaces:
java.util.EventListener, java.awt.event.FocusListener

public class JUSVUpdateableFocusAdapter
extends JUSVFocusAdapter

This focus adapter class is registered by controls that should perform setAttribute on the binding directly upon focusOut. Bindings for TextField, ProgressBar, Slider, and ScrollBar register an instance of this adapter as a FocusListener on the associated control and upon focus out, the focusLost() performs a setAttribute() on the control binding to update the value from the control to the BC4J attribute if the attribute value has changed.


Field Summary

 

Fields inherited from class oracle.jbo.uicli.jui.JUSVFocusAdapter
mAttrIndex, mControlBinding, mIterBinding, MULTI_ATTRIBUTE, panelBinding

 

Constructor Summary
JUSVUpdateableFocusAdapter(JUCtrlValueBinding controlBinding, int attrIndex)
          Creates an instance of this adapter for the given control binding and registers an interest in the attribute at the given index (for most controls this value is zero) in the control binding.

 

Method Summary
 void focusLost(java.awt.event.FocusEvent e)
          Performs a setAttribute() on the control binding to save the changes made by the control to the attribute value.

 

Methods inherited from class oracle.jbo.uicli.jui.JUSVFocusAdapter
focusGained

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

JUSVUpdateableFocusAdapter

public JUSVUpdateableFocusAdapter(JUCtrlValueBinding controlBinding,
                                  int attrIndex)
Creates an instance of this adapter for the given control binding and registers an interest in the attribute at the given index (for most controls this value is zero) in the control binding.
Method Detail

focusLost

public void focusLost(java.awt.event.FocusEvent e)
Performs a setAttribute() on the control binding to save the changes made by the control to the attribute value.
Specified by:
focusLost in interface java.awt.event.FocusListener
Overrides:
focusLost in class JUSVFocusAdapter

Oracle9i Business Components for Java API Reference
Oracle9i Jdeveloper (9.0.4)
B10391-01


 

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