Package org.opencms.gwt.client.ui
Class CmsLazyWidgetWrapper<W extends com.google.gwt.user.client.ui.Widget>
- java.lang.Object
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- com.google.gwt.user.client.ui.UIObject
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- com.google.gwt.user.client.ui.Widget
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- com.google.gwt.user.client.ui.Composite
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- org.opencms.gwt.client.ui.CmsLazyWidgetWrapper<W>
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- Type Parameters:
W
- the type of the widget to wrap
- All Implemented Interfaces:
com.google.gwt.event.logical.shared.HasAttachHandlers
,com.google.gwt.event.shared.HasHandlers
,com.google.gwt.user.client.EventListener
,com.google.gwt.user.client.ui.HasVisibility
,com.google.gwt.user.client.ui.IsRenderable
,com.google.gwt.user.client.ui.IsWidget
public class CmsLazyWidgetWrapper<W extends com.google.gwt.user.client.ui.Widget> extends com.google.gwt.user.client.ui.Composite
Widget which wraps another widget, which will only be appended to the DOM if the wrapper'swidget()
method is called.- Since:
- 8.0.0
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Constructor Summary
Constructors Constructor Description CmsLazyWidgetWrapper(W widget)
Creates a new instance.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description W
widget()
Returns the wrapped widget and attaches it to the DOM if necessary.-
Methods inherited from class com.google.gwt.user.client.ui.Composite
claimElement, getWidget, initializeClaimedElement, initWidget, isAttached, onAttach, onBrowserEvent, onDetach, render, render, resolvePotentialElement, setWidget
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Methods inherited from class com.google.gwt.user.client.ui.Widget
addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getHandlerCount, getLayoutData, getParent, isOrWasAttached, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEvents
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Methods inherited from class com.google.gwt.user.client.ui.UIObject
addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString
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Constructor Detail
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CmsLazyWidgetWrapper
public CmsLazyWidgetWrapper(W widget)
Creates a new instance.- Parameters:
widget
- the widget to wrap
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