org.opencms.gwt.client.ui.input

类 CmsLabel

java.lang.Object

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

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

com.google.gwt.user.client.ui.LabelBase<java.lang.String>

com.google.gwt.user.client.ui.Label

org.opencms.gwt.client.ui.input.CmsLabel

所有已实现的接口:

com.google.gwt.editor.client.IsEditor<com.google.gwt.editor.client.LeafValueEditor<java.lang.String>>, com.google.gwt.event.dom.client.HasAllDragAndDropHandlers, com.google.gwt.event.dom.client.HasAllGestureHandlers, com.google.gwt.event.dom.client.HasAllMouseHandlers, com.google.gwt.event.dom.client.HasAllTouchHandlers, com.google.gwt.event.dom.client.HasClickHandlers, com.google.gwt.event.dom.client.HasDoubleClickHandlers, com.google.gwt.event.dom.client.HasDragEndHandlers, com.google.gwt.event.dom.client.HasDragEnterHandlers, com.google.gwt.event.dom.client.HasDragHandlers, com.google.gwt.event.dom.client.HasDragLeaveHandlers, com.google.gwt.event.dom.client.HasDragOverHandlers, com.google.gwt.event.dom.client.HasDragStartHandlers, com.google.gwt.event.dom.client.HasDropHandlers, com.google.gwt.event.dom.client.HasGestureChangeHandlers, com.google.gwt.event.dom.client.HasGestureEndHandlers, com.google.gwt.event.dom.client.HasGestureStartHandlers, com.google.gwt.event.dom.client.HasMouseDownHandlers, com.google.gwt.event.dom.client.HasMouseMoveHandlers, com.google.gwt.event.dom.client.HasMouseOutHandlers, com.google.gwt.event.dom.client.HasMouseOverHandlers, com.google.gwt.event.dom.client.HasMouseUpHandlers, com.google.gwt.event.dom.client.HasMouseWheelHandlers, com.google.gwt.event.dom.client.HasTouchCancelHandlers, com.google.gwt.event.dom.client.HasTouchEndHandlers, com.google.gwt.event.dom.client.HasTouchMoveHandlers, com.google.gwt.event.dom.client.HasTouchStartHandlers, com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.shared.HasHandlers, com.google.gwt.i18n.client.HasDirection, com.google.gwt.i18n.shared.HasDirectionEstimator, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasAutoHorizontalAlignment, com.google.gwt.user.client.ui.HasDirectionalText, com.google.gwt.user.client.ui.HasHorizontalAlignment, com.google.gwt.user.client.ui.HasText, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.HasWordWrap, com.google.gwt.user.client.ui.IsWidget, com.google.gwt.user.client.ui.SourcesClickEvents, com.google.gwt.user.client.ui.SourcesMouseEvents, I_CmsTruncable

直接已知子类:

CmsLabelNonTextOverflowImpl

public class CmsLabel
extends com.google.gwt.user.client.ui.Label
implements I_CmsTruncable

Single line label with text truncation and tool tip.

从以下版本开始:

8.0.0

嵌套类概要

嵌套类

限定符和类型	类和说明
static interface	CmsLabel.I_TitleGenerator Interface for generating HTML titles (tooltips) for a label.

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

从接口继承的嵌套类/接口 com.google.gwt.i18n.client.HasDirection

com.google.gwt.i18n.client.HasDirection.Direction

从接口继承的嵌套类/接口 com.google.gwt.user.client.ui.HasHorizontalAlignment

com.google.gwt.user.client.ui.HasHorizontalAlignment.AutoHorizontalAlignmentConstant, com.google.gwt.user.client.ui.HasHorizontalAlignment.HorizontalAlignmentConstant

字段概要

字段

限定符和类型	字段和说明
protected static I_CmsInputCss	CSS The CSS bundle instance used for this widget.
protected static java.util.List<com.google.gwt.dom.client.Element>	m_elements List of elements to measure.
protected java.lang.String	m_originalText The original untruncated text stored in the label.

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

DEFAULT_DIRECTION_ESTIMATOR

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

DEBUG_ID_PREFIX

从接口继承的字段 com.google.gwt.user.client.ui.HasAutoHorizontalAlignment

ALIGN_CONTENT_END, ALIGN_CONTENT_START

从接口继承的字段 com.google.gwt.user.client.ui.HasHorizontalAlignment

ALIGN_CENTER, ALIGN_DEFAULT, ALIGN_JUSTIFY, ALIGN_LEFT, ALIGN_LOCALE_END, ALIGN_LOCALE_START, ALIGN_RIGHT

构造器概要

构造器

构造器和说明
CmsLabel() Creates an empty label.
CmsLabel(com.google.gwt.dom.client.Element element) Creates an empty label using the given element.
CmsLabel(java.lang.String text) Creates a label with the specified text.

方法概要

方法

限定符和类型	方法和说明
protected java.lang.String	getTitle(boolean truncating) Returns the title to be displayed, which is either produced by a title generator, or is equal to the original text if no title generator is set and the label is being truncated.
void	onAttach()
void	setHTML(java.lang.String html) Sets the inner HTML of the label.
void	setText(java.lang.String text)
void	setTitleGenerator(CmsLabel.I_TitleGenerator titleGen) Sets the title generator.
void	truncate(java.lang.String textMetricsKey, int labelWidth) Truncates long text and sets the original text to the title attribute.
void	updateTitle(boolean truncating) Updates the title.

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

addClickHandler, addClickListener, addDoubleClickHandler, addDragEndHandler, addDragEnterHandler, addDragHandler, addDragLeaveHandler, addDragOverHandler, addDragStartHandler, addDropHandler, addGestureChangeHandler, addGestureEndHandler, addGestureStartHandler, addMouseDownHandler, addMouseListener, addMouseMoveHandler, addMouseOutHandler, addMouseOverHandler, addMouseUpHandler, addMouseWheelHandler, addMouseWheelListener, addTouchCancelHandler, addTouchEndHandler, addTouchMoveHandler, addTouchStartHandler, asEditor, getDirection, getText, getTextDirection, removeClickListener, removeMouseListener, removeMouseWheelListener, setDirection, setText, wrap

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

getAutoHorizontalAlignment, getDirectionEstimator, getHorizontalAlignment, getWordWrap, setAutoHorizontalAlignment, setDirectionEstimator, setDirectionEstimator, setHorizontalAlignment, setWordWrap, updateHorizontalAlignment

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, isAttached, isOrWasAttached, onBrowserEvent, onDetach, onLoad, 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, resolvePotentialElement, 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

从接口继承的方法 com.google.gwt.event.shared.HasHandlers

fireEvent

字段详细资料

CSS

protected static final I_CmsInputCss CSS

The CSS bundle instance used for this widget.

m_elements

protected static java.util.List<com.google.gwt.dom.client.Element> m_elements

List of elements to measure.

m_originalText

protected java.lang.String m_originalText

The original untruncated text stored in the label.

构造器详细资料

CmsLabel

public CmsLabel()

Creates an empty label.

CmsLabel

public CmsLabel(com.google.gwt.dom.client.Element element)

Creates an empty label using the given element.

参数:

element - the element to use

CmsLabel

public CmsLabel(java.lang.String text)

Creates a label with the specified text.

参数:

text - the new label's text

方法详细资料

onAttach

public void onAttach()

覆盖:

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

另请参阅:

Widget.onAttach()

setHTML

public void setHTML(java.lang.String html)

Sets the inner HTML of the label.

Avoid using this, better use setText(String)

参数:

html - the HTML to set

setText

public void setText(java.lang.String text)

指定者:

setText 在接口中 com.google.gwt.user.client.ui.HasText

覆盖:

setText 在类中 com.google.gwt.user.client.ui.Label

另请参阅:

HasText.setText(java.lang.String)

setTitleGenerator

public void setTitleGenerator(CmsLabel.I_TitleGenerator titleGen)

Sets the title generator.

参数:

titleGen - the new title generator

truncate

public void truncate(java.lang.String textMetricsKey,
            int labelWidth)

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:

textMetricsKey - the key identifying the text metrics to use

labelWidth - the width to use in pixels

另请参阅:

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

updateTitle

public void updateTitle(boolean truncating)

Updates the title.

参数:

truncating - true if the label is being truncated

getTitle

protected java.lang.String getTitle(boolean truncating)

Returns the title to be displayed, which is either produced by a title generator, or is equal to the original text if no title generator is set and the label is being truncated.

参数:

truncating - true if the label is being truncated

返回:

the title to display