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