net.sf.mmm.client.ui.base.dynamic

Class UiHandlerEventModeVisibility

java.lang.Object

net.sf.mmm.client.ui.api.handler.event.UiHandlerEventMode

net.sf.mmm.client.ui.base.dynamic.UiHandlerEventModeVisibility

All Implemented Interfaces:

UiHandlerEvent, UiHandler

public class UiHandlerEventModeVisibility
extends UiHandlerEventMode

This is the implementation of a UiHandlerEventMode that shows or hides a UiWidget if the UiMode is (not) editable.

Since:

1.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	showIfEditable

Constructor Summary

Constructors

Constructor and Description
UiHandlerEventModeVisibility(boolean showIfEditable) The constructor.

Method Summary

Modifier and Type	Method and Description
static void	createAndAdd(UiWidget widget, boolean showIfEditable) Creates a new instance of this class and adds it to the given UiWidget.
boolean	isShowIfEditable()
void	onModeChange(UiEventMode event, UiMode newMode) This method is invoked if an object has changed its UiMode.

Methods inherited from class net.sf.mmm.client.ui.api.handler.event.UiHandlerEventMode

onEvent

Methods inherited from class java.lang.Object

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

Field Detail

showIfEditable

private final boolean showIfEditable

See Also:

onModeChange(UiEventMode, UiMode)

Constructor Detail

UiHandlerEventModeVisibility

public UiHandlerEventModeVisibility(boolean showIfEditable)

The constructor.

Parameters:

showIfEditable - - see isShowIfEditable().

Method Detail

isShowIfEditable

public boolean isShowIfEditable()

Returns:

true to show if the new UiMode is editable and hide otherwise, false for the opposite (show only if NOT editable).

onModeChange

public void onModeChange(UiEventMode event,
                         UiMode newMode)

This method is invoked if an object has changed its UiMode.

Specified by:

onModeChange in class UiHandlerEventMode

Parameters:

event - is the mode change event.

newMode - is the new UiMode.

createAndAdd

public static void createAndAdd(UiWidget widget,
                                boolean showIfEditable)

Creates a new instance of this class and adds it to the given UiWidget.

Parameters:

widget - is the UiWidget where to add the created UiHandlerEventModeVisibility.

showIfEditable - - see isShowIfEditable().