de.tif.jacob.screen.event
Class ICheckBoxEventHandler

java.lang.Object
  EventHandler
      de.tif.jacob.screen.event.GuiEventHandler
          de.tif.jacob.screen.event.IGroupMemberEventHandler
              de.tif.jacob.screen.event.ICheckBoxEventHandler

public abstract class ICheckBoxEventHandler
extends IGroupMemberEventHandler

Abstract event handler class for check boxes. Derived implementations of this event handler class have to be used to "hook" application-specific business logic to check boxes.

Field Summary

static java.lang.String	RCS_ID The internal revision control system id.
static java.lang.String	RCS_REV The internal revision control system id in short form.

Constructor Summary

ICheckBoxEventHandler()

Method Summary

abstract void	onCheck(IClientContext context, ICheckBox checkBox) This hook method will be called, if the user marks (checks) the check box.
abstract void	onUncheck(IClientContext context, ICheckBox checkBox) This hook method will be called, if the user unmarks (unchecks) the check box.

Methods inherited from class de.tif.jacob.screen.event.IGroupMemberEventHandler

onGroupStatusChanged, onHide, onShow

Methods inherited from class de.tif.jacob.screen.event.GuiEventHandler

alert, alert, alert

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

RCS_ID

public static final transient java.lang.String RCS_ID

The internal revision control system id.

See Also:

Constant Field Values

RCS_REV

public static final transient java.lang.String RCS_REV

The internal revision control system id in short form.

See Also:

Constant Field Values

Constructor Detail

ICheckBoxEventHandler

public ICheckBoxEventHandler()

Method Detail

onCheck

public abstract void onCheck(IClientContext context,
                             ICheckBox checkBox)
                      throws java.lang.Exception

This hook method will be called, if the user marks (checks) the check box.

Then overwriting this method, this is a good place to enable/disable other GUI elements such like text fields or combo boxes.

Parameters:

context - the current client context

checkBox - the check box itself

Throws:

java.lang.Exception

onUncheck

public abstract void onUncheck(IClientContext context,
                               ICheckBox checkBox)
                        throws java.lang.Exception

This hook method will be called, if the user unmarks (unchecks) the check box.

Then overwriting this method, this is a good place to enable/disable other GUI elements such like text fields or combo boxes.

Parameters:

context - the current client context

checkBox - the check box itself

Throws:

java.lang.Exception