public class Label extends XulElement
Default getZclass()
: z-label.
HtmlBasedComponent.ExtraCtrl
AbstractComponent.Children
_zclass
APPLICATION_SCOPE, COMPONENT_SCOPE, DESKTOP_SCOPE, PAGE_SCOPE, REQUEST_SCOPE, SESSION_SCOPE, SPACE_SCOPE
AFTER_CHILD_ADDED, AFTER_CHILD_REMOVED, AFTER_PAGE_ATTACHED, AFTER_PAGE_DETACHED, CE_BUSY_IGNORE, CE_DUPLICATE_IGNORE, CE_IMPORTANT, CE_NON_DEFERRABLE, CE_REPEAT_IGNORE
Modifier and Type | Method and Description |
---|---|
java.lang.Object |
clone()
Clones the component.
|
int |
getMaxlength()
Returns the maximal length of the label.
|
PropertyAccess |
getPropertyAccess(java.lang.String prop)
Returns the corresponding property access object from the given property
name, if any.
|
java.lang.String |
getValue()
Returns the value.
|
java.lang.String |
getZclass()
Returns the ZK Cascading Style class(es) for this component.
|
protected boolean |
isChildable()
No child is allowed.
|
boolean |
isHyphen()
Deprecated.
As of release 5.0.0, use CSS instead.
|
boolean |
isMultiline()
Returns whether to preserve the new line and the white spaces at the
beginning of each line.
|
boolean |
isPre()
Returns whether to preserve the white spaces, such as space,
tab and new line.
|
protected void |
renderProperties(ContentRenderer renderer)
Renders the content of this component, excluding the enclosing
tags and children.
|
void |
setHyphen(boolean hyphen)
Deprecated.
As of release 5.0.0, use CSS instead.
Use the CSS style called "word-wrap: word-break" to have similar effect. Unfortunately, word-wrap is not applicable to FF and Opera(it works fine with IE and Safari). |
void |
setMaxlength(int maxlength)
Sets the maximal length of the label.
|
void |
setMultiline(boolean multiline)
Sets whether to preserve the new line and the white spaces at the
beginning of each line.
|
void |
setPre(boolean pre)
Sets whether to preserve the white spaces, such as space,
tab and new line.
|
void |
setValue(java.lang.String value)
Sets the value.
|
getContext, getCtrlKeys, getPopup, getTooltip, setContext, setContext, setContextAttributes, setCtrlKeys, setPopup, setPopup, setPopupAttributes, setTooltip, setTooltip, setTooltipAttributes
focus, getAction, getDraggable, getDroppable, getExtraCtrl, getHeight, getHflex, getLeft, getRenderdefer, getSclass, getStyle, getTabindex, getTabindexInteger, getTooltiptext, getTop, getVflex, getWidth, getZindex, getZIndex, service, setAction, setClass, setDraggable, setDroppable, setFocus, setHeight, setHeight0, setHeightDirectly, setHflex, setHflex0, setHflexDirectly, setLeft, setLeftDirectly, setRenderdefer, setSclass, setStyle, setTabindex, setTabindex, setTooltiptext, setTop, setTopDirectly, setVflex, setVflex0, setVflexDirectly, setWidth, setWidth0, setWidthDirectly, setZclass, setZindex, setZIndex, setZIndexDirectly
addAnnotation, addAnnotation, addCallback, addClientEvent, addEventHandler, addEventListener, addEventListener, addForward, addForward, addForward, addForward, addMoved, addRedrawCallback, addScopeListener, addShadowRoot, addShadowRootBefore, addSharedEventHandlerMap, appendChild, applyProperties, beforeChildAdded, beforeChildRemoved, beforeParentChanged, detach, didActivate, didActivate, didDeserialize, didDeserialize, disableBindingAnnotation, disableClientUpdate, enableBindingAnnotation, equals, getAnnotatedProperties, getAnnotatedPropertiesBy, getAnnotation, getAnnotation, getAnnotations, getAnnotations, getAnnotations, getAttribute, getAttribute, getAttribute, getAttributeOrFellow, getAttributes, getAttributes, getAuService, getAutag, getCallback, getChildren, getClientAttribute, getClientDataAttribute, getClientEvents, getDefaultMold, getDefinition, getDesktop, getEventHandler, getEventHandlerNames, getEventListenerMap, getEventListeners, getFellow, getFellow, getFellowIfAny, getFellowIfAny, getFellows, getFirstChild, getId, getLastChild, getListenerIterator, getMold, getNextSibling, getPage, getParent, getPreviousSibling, getRedrawCallback, getRoot, getShadowFellowIfAny, getShadowRoots, getShadowVariable, getShadowVariable, getShadowVariable0, getSpaceOwner, getSpecialRendererOutput, getStubonly, getSubBindingAnnotationCount, getTemplate, getTemplateNames, getUuid, getWidgetAttribute, getWidgetAttributeNames, getWidgetClass, getWidgetListener, getWidgetListenerNames, getWidgetOverride, getWidgetOverrideNames, hasAttribute, hasAttribute, hasAttribute, hasAttributeOrFellow, hasBindingAnnotation, hasFellow, hasFellow, hasSubBindingAnnotation, insertBefore, invalidate, isInvalidated, isListenerAvailable, isVisible, onChildAdded, onChildRemoved, onPageAttached, onPageDetached, onWrongValue, query, queryAll, redraw, redrawChildren, removeAttribute, removeAttribute, removeAttribute, removeCallback, removeChild, removeEventListener, removeForward, removeForward, removeRedrawCallback, removeScopeListener, removeShadowRoot, render, render, render, replace, response, response, response, service, sessionDidActivate, sessionWillPassivate, setAttribute, setAttribute, setAttribute, setAuService, setAutag, setClientAttribute, setClientDataAttribute, setDefinition, setDefinition, setId, setMold, setPage, setPageBefore, setParent, setStubonly, setStubonly, setSubBindingAnnotationCount, setTemplate, setVisible, setVisibleDirectly, setWidgetAttribute, setWidgetClass, setWidgetListener, setWidgetOverride, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdateWidgetListener, smartUpdateWidgetOverride, toString, updateByClient, updateSubBindingAnnotationCount, willPassivate, willPassivate, willSerialize, willSerialize
public java.lang.String getValue()
Default: "".
Deriving class can override it to return whatever it wants other than null.
public void setValue(java.lang.String value)
public int getMaxlength()
Default: 0 (means no limitation)
public void setMaxlength(int maxlength)
public boolean isMultiline()
public void setMultiline(boolean multiline)
public boolean isPre()
It is the same as style="white-space:pre". However, IE has a bug when handling such style if the content is updated dynamically. Refer to Bug 1455584.
Note: the new line is preserved either isPre()
or
isMultiline()
returns true.
In other words, pre
implies multiline
public void setPre(boolean pre)
public boolean isHyphen()
public void setHyphen(boolean hyphen)
Use the CSS style called "word-wrap: word-break" to have similar effect. Unfortunately, word-wrap is not applicable to FF and Opera(it works fine with IE and Safari).
public PropertyAccess getPropertyAccess(java.lang.String prop)
ComponentCtrl
getPropertyAccess
in interface ComponentCtrl
getPropertyAccess
in class XulElement
prop
- the name of the propertyprotected void renderProperties(ContentRenderer renderer) throws java.io.IOException
HtmlBasedComponent
renderProperties
in class XulElement
java.io.IOException
public java.lang.String getZclass()
HtmlBasedComponent
AbstractComponent.getMold()
).
Default: null (the default value depends on element).
HtmlBasedComponent.setZclass(java.lang.String)
) will completely replace the default style
of a component. In other words, the default style of a component
is associated with the default value of HtmlBasedComponent.getZclass()
.
Once it is changed, the default style won't be applied at all.
If you want to perform small adjustments, use HtmlBasedComponent.setSclass(java.lang.String)
instead.
getZclass
in class HtmlBasedComponent
HtmlBasedComponent.getSclass()
public java.lang.Object clone()
Component
clone
in interface Component
clone
in class XulElement
protected boolean isChildable()
isChildable
in class AbstractComponent
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