Package com.opencloud.rem.client.ui

Class FieldHelpPanel

java.lang.Object

com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.Widget

com.google.gwt.user.client.ui.Composite

com.opencloud.rem.client.ui.FieldHelpPanel

All Implemented Interfaces:

HasAttachHandlers, HasHandlers, EventListener, HasVisibility, IsRenderable, IsWidget, RequiresResize, FieldHelpView

public class FieldHelpPanel
extends Composite
implements RequiresResize, FieldHelpView

Default implementation of FieldHelpView that displays help contents in a small popup bubble to the right of the associated widget or UI element.

It should be bound as a singleton and attached directly to the root layout panel or some other top-level layout panel. Whichever panel it is attached to must be set using the setContainerPanel(LayoutPanel) method.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	FieldHelpPanel.FieldHelpConstants
static interface	FieldHelpPanel.Resources
static interface	FieldHelpPanel.Style

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

UIObject.DebugIdImpl, UIObject.DebugIdImplEnabled

Field Summary

Fields inherited from class com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

Constructor Summary

Constructors

Constructor	Description
FieldHelpPanel()

Method Summary

Modifier and Type	Method	Description
void	adjustPosition()
void	displayHelp(Element target, SafeHtml helpContent, Element... autoHidePartners)
void	displayHelp(Widget target, SafeHtml helpContent, Element... autoHidePartners)
void	hideHelp()
void	onResize()
void	setContainerPanel(LayoutPanel containerPanel)

Methods inherited from class com.google.gwt.user.client.ui.Composite

claimElement, initializeClaimedElement, isAttached, onBrowserEvent, render, render

Methods inherited from class com.google.gwt.user.client.ui.Widget

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, fireEvent, getLayoutData, getParent, removeFromParent, setLayoutData, sinkEvents, unsinkEvents

Methods inherited from class com.google.gwt.user.client.ui.UIObject

addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleName, getStylePrimaryName, getTitle, isVisible, isVisible, removeStyleDependentName, removeStyleName, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.gwt.user.client.ui.IsWidget

asWidget

Constructor Detail

FieldHelpPanel

public FieldHelpPanel()

Method Detail

onResize

public void onResize()

Specified by:

onResize in interface RequiresResize

setContainerPanel

public void setContainerPanel(LayoutPanel containerPanel)

displayHelp

public void displayHelp(Widget target,
                        SafeHtml helpContent,
                        Element... autoHidePartners)

Specified by:

displayHelp in interface FieldHelpView

displayHelp

public void displayHelp(Element target,
                        SafeHtml helpContent,
                        Element... autoHidePartners)

Specified by:

displayHelp in interface FieldHelpView

hideHelp

public void hideHelp()

Specified by:

hideHelp in interface FieldHelpView

adjustPosition

public void adjustPosition()

Specified by:

adjustPosition in interface FieldHelpView