org.opencms.gwt.client.ui

类 CmsFloatDecoratedPanel

java.lang.Object

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

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

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

org.opencms.gwt.client.ui.CmsFloatDecoratedPanel

所有已实现的接口:

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, I_CmsTruncable

public class CmsFloatDecoratedPanel
extends com.google.gwt.user.client.ui.Composite
implements I_CmsTruncable

A widget used for laying out multiple widgets horizontally.

It contains two panels, the "primary" (or main) panel and the "float" panel, to which widgets can be added. The float panel is styled so as to float left of the primary panel, and the primary panel's left margin is set to the width of the float panel. If the widget starts out as hidden, the float panel width can not be measured, so you have to call the updateLayout method manually when the widget becomes visible.

从以下版本开始:

8.0.0

嵌套类概要

从类继承的嵌套类/接口 com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

字段概要

从类继承的字段 com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

构造器概要

构造器

构造器和说明
CmsFloatDecoratedPanel() Creates a new instance of the widget.

方法概要

方法

限定符和类型	方法和说明
void	add(com.google.gwt.user.client.ui.Widget widget) Adds a widget to the main panel.
void	addToFloat(com.google.gwt.user.client.ui.Widget widget) Adds a widget to the float panel.
void	addToFrontOfFloat(com.google.gwt.user.client.ui.Widget widget) Adds a widget to the front of the float panel.
com.google.gwt.user.client.ui.Widget	getWidget(int index) Returns the widget at the given position.
protected void	onLoad() Automatically calls the updateLayout method after insertion into the DOM.
void	truncate(java.lang.String textMetricsPrefix, int widgetWidth) Truncates long text and sets the original text to the title attribute.
void	updateLayout() Sets the left margin of the main panel to the width of the float panel.

从类继承的方法 com.google.gwt.user.client.ui.Composite

claimElement, getWidget, initializeClaimedElement, initWidget, isAttached, onAttach, onBrowserEvent, onDetach, render, render, resolvePotentialElement, setWidget

从类继承的方法 com.google.gwt.user.client.ui.Widget

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getHandlerCount, getLayoutData, getParent, isOrWasAttached, onUnload, removeFromParent, setLayoutData, sinkEvents

从类继承的方法 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, unsinkEvents

从类继承的方法 java.lang.Object

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

构造器详细资料

CmsFloatDecoratedPanel

public CmsFloatDecoratedPanel()

Creates a new instance of the widget.

方法详细资料

add

public void add(com.google.gwt.user.client.ui.Widget widget)

Adds a widget to the main panel.

参数:

widget - the widget to add

addToFloat

public void addToFloat(com.google.gwt.user.client.ui.Widget widget)

Adds a widget to the float panel.

参数:

widget - the widget to add

addToFrontOfFloat

public void addToFrontOfFloat(com.google.gwt.user.client.ui.Widget widget)

Adds a widget to the front of the float panel.

参数:

widget - the widget to add

getWidget

public com.google.gwt.user.client.ui.Widget getWidget(int index)

Returns the widget at the given position.

参数:

index - the position

返回:

the widget at the given position

truncate

public void truncate(java.lang.String textMetricsPrefix,
            int widgetWidth)

从接口复制的说明: I_CmsTruncable

Truncates long text and sets the original text to the title attribute.

指定者:

truncate 在接口中 I_CmsTruncable

参数:

textMetricsPrefix - the key identifying the text metrics to use

widgetWidth - the width to use in pixels

另请参阅:

I_CmsTruncable.truncate(java.lang.String, int)

updateLayout

public void updateLayout()

Sets the left margin of the main panel to the width of the float panel.

onLoad

protected void onLoad()

Automatically calls the updateLayout method after insertion into the DOM.

覆盖:

onLoad 在类中 com.google.gwt.user.client.ui.Widget

另请参阅:

Widget.onLoad()