net.sf.mmm.client.ui.base.widget.custom.pattern

Class UiWidgetCustomEditor.UiHandler

java.lang.Object

net.sf.mmm.client.ui.base.widget.custom.pattern.UiWidgetCustomEditor.UiHandler

All Implemented Interfaces:

UiHandlerAction, UiHandlerActionSave, UiHandlerActionStartEdit, UiHandlerActionStopEdit, UiHandler

Enclosing class:

UiWidgetCustomEditor<VALUE>

private class UiWidgetCustomEditor.UiHandler
extends Object
implements UiHandlerActionStartEdit, UiHandlerActionStopEdit, UiHandlerActionSave

This inner class implements the handler interfaces.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	UiHandler()

Method Summary

Modifier and Type	Method and Description
void	onSave(UiEvent event) This method is invoked for the action save.
void	onStartEditMode(UiEvent event) This method is invoked for the action start edit mode, typically labeled with edit.
void	onStopEditMode(UiEvent event) This method is invoked for the action stop edit mode, typically labeled with revert.
protected void	showValidationFailurePopup() This method shows a popup that informs about validation failures.
private void	stopEditMode() Called from onStopEditMode(UiEvent) to actually discard the changes and leave the edit mode.

Methods inherited from class java.lang.Object

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

Constructor Detail

UiHandler

private UiHandler()

Method Detail

onSave

public void onSave(UiEvent event)

This method is invoked for the action save. This means that a step, change or creation is saved to a persistent store.

Specified by:

onSave in interface UiHandlerActionSave

Parameters:

event - is the UiEvent that triggered this action.

showValidationFailurePopup

protected void showValidationFailurePopup()

This method shows a popup that informs about validation failures.

onStopEditMode

public void onStopEditMode(UiEvent event)

This method is invoked for the action stop edit mode, typically labeled with revert. This means that the changes in the (sub) dialog are discarded and it is switched to the view mode. If the current dialog is modified a popup should ask the user to confirm if he really wants to discard his changes or likes to cancel the operation.

Specified by:

onStopEditMode in interface UiHandlerActionStopEdit

Parameters:

event - is the UiEvent that triggered this action.

stopEditMode

private void stopEditMode()

Called from onStopEditMode(UiEvent) to actually discard the changes and leave the edit mode.

onStartEditMode

public void onStartEditMode(UiEvent event)

This method is invoked for the action start edit mode, typically labeled with edit. This means the current dialog is switched to the edit mode.

Specified by:

onStartEditMode in interface UiHandlerActionStartEdit

Parameters:

event - is the UiEvent that triggered this action.