Package com.saperion.ngc.iform.field.lookup

Class LookupFieldEventHandler

java.lang.Object

com.saperion.ngc.iform.field.lookup.LookupFieldEventHandler

All Implemented Interfaces:

Serializable

public class LookupFieldEventHandler
extends Object
implements Serializable

Provides event handling functions for AdvancedLookupFields.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
LookupFieldEventHandler(AdvancedLookupField advancedLookupField, com.saperion.ngc.iform.xml.EditFieldType fieldType, EventChildHandler provider)	Consctructor.

Method Summary

Modifier and Type	Method	Description
void	cancelEdit()	Sets changed-property to false.
boolean	isChanged()
void	notifyChangeListeners()	Notifies all listeners on Events.ON_CHANGE event.
void	onChangeEvent(org.zkoss.zk.ui.event.Event event)	Handles Events.ON_CHANGE events.
void	onCreateEvent(org.zkoss.zk.ui.event.Event event)	Event handler for Events.ON_CREATE events.
void	onIndexClearEvent(org.zkoss.zk.ui.event.Event event)	Event handler for EventChild.ON_INDEX_CLEAR event.
void	onOkEvent(org.zkoss.zk.ui.event.Event event)	Event handler for Events.ON_OK events.
void	setChangedImplicitly()	Sets the field's state to changed, hasValue.
void	setOnOkEventType(ButtonInfo.EventType type)

Methods inherited from class java.lang.Object

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

Constructor Details

LookupFieldEventHandler

public LookupFieldEventHandler(AdvancedLookupField advancedLookupField,
 com.saperion.ngc.iform.xml.EditFieldType fieldType,
 EventChildHandler provider)

Consctructor.

Parameters:

advancedLookupField - field to handle events for

fieldType - field type definition

provider - event provider

Method Details

onChangeEvent

public void onChangeEvent(org.zkoss.zk.ui.event.Event event)

Handles Events.ON_CHANGE events.

Parameters:

event - event to handle

isChanged

public boolean isChanged()

Returns:

true if the field's value was changed

notifyChangeListeners

public void notifyChangeListeners()

Notifies all listeners on Events.ON_CHANGE event.

cancelEdit

public void cancelEdit()

Sets changed-property to false.

setChangedImplicitly

public void setChangedImplicitly()

Sets the field's state to changed, hasValue.

onIndexClearEvent

public void onIndexClearEvent(org.zkoss.zk.ui.event.Event event)

Event handler for EventChild.ON_INDEX_CLEAR event.

Parameters:

event - event to handle

setOnOkEventType

public void setOnOkEventType(ButtonInfo.EventType type)

Parameters:

type - the ButtonInfo.EventType for the event that will be fired when an Events.ON_OK event is handled.

onOkEvent

public void onOkEvent(org.zkoss.zk.ui.event.Event event)

Event handler for Events.ON_OK events.

Parameters:

event - event to handle

onCreateEvent

public void onCreateEvent(org.zkoss.zk.ui.event.Event event)

Event handler for Events.ON_CREATE events.

Parameters:

event - event to handle