Package org.zkoss.zul

Class Style

java.lang.Object

org.zkoss.zk.ui.AbstractComponent

org.zkoss.zul.Style

All Implemented Interfaces:

Serializable, Cloneable, org.zkoss.zk.ui.Component, org.zkoss.zk.ui.ext.Scope, org.zkoss.zk.ui.sys.ComponentCtrl

public class Style
extends org.zkoss.zk.ui.AbstractComponent

The style component used to specify CSS styles for the owner desktop.

Note: a style component can appear anywhere in a ZUML page, but it affects all components in the same desktop.

There are two formats when used in a ZUML page:

Method 1: Specify the URL of the CSS file

<style src="my.css"/>
 

Method 2: Specify the CSS directly

<style>
 .mycls {
  border: 1px outset #777;
 }
</style>
 

Note: if the src and content properties are both set, the later one overrides the previous one.

Author:

tomyeh

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.zkoss.zk.ui.AbstractComponent

org.zkoss.zk.ui.AbstractComponent.Children, org.zkoss.zk.ui.AbstractComponent.ForwardInfo, org.zkoss.zk.ui.AbstractComponent.TargetInfo

Field Summary

Fields inherited from interface org.zkoss.zk.ui.Component

APPLICATION_SCOPE, COMPONENT_SCOPE, DESKTOP_SCOPE, PAGE_SCOPE, REQUEST_SCOPE, SESSION_SCOPE, SPACE_SCOPE

Fields inherited from interface org.zkoss.zk.ui.sys.ComponentCtrl

AFTER_CHILD_ADDED, AFTER_CHILD_REMOVED, AFTER_CLONED, AFTER_PAGE_ATTACHED, AFTER_PAGE_DETACHED, AFTER_PARENT_CHANGED, CE_BUSY_IGNORE, CE_DUPLICATE_IGNORE, CE_IMPORTANT, CE_NON_DEFERRABLE, CE_REPEAT_IGNORE

Constructor Summary

Constructors

Constructor	Description
Style()
Style(String src)
Style(String src, String media)

Method Summary

Modifier and Type	Method	Description
String	getContent()	Returns the content of the style element.
String	getMedia()	Returns the media dependencies for this style sheet.
String	getSrc()	Returns the URI of an external style sheet.
protected boolean	isChildable()	Not childable.
protected void	renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer)
void	setContent(String content)	Sets the content of the style element.
void	setMedia(String media)	Sets the media dependencies for this style sheet.
void	setSrc(String src)	Sets the URI of an external style sheet.
boolean	setVisible(boolean visible)	Not allowed.

Methods inherited from class org.zkoss.zk.ui.AbstractComponent

addAnnotation, addCallback, addClientEvent, addEventHandler, addEventListener, addEventListener, addForward, addForward, addForward, addForward, addMoved, addRedrawCallback, addScopeListener, addShadowRoot, addShadowRootBefore, addSharedEventHandlerMap, appendChild, applyProperties, beforeChildAdded, beforeChildRemoved, beforeParentChanged, clone, destroyIndexCacheMap, detach, didActivate, didActivate, didDeserialize, didDeserialize, disableBindingAnnotation, disableClientUpdate, disableHostChanged, enableBindingAnnotation, enableHostChanged, getAnnotatedProperties, getAnnotatedPropertiesBy, getAnnotation, getAnnotations, getAnnotations, getAttribute, getAttribute, getAttribute, getAttributeOrFellow, getAttributes, getAttributes, getAuService, getAutag, getCallback, getChildren, getClientAttribute, getClientDataAttribute, getClientEvents, getDefaultMold, getDefinition, getDesktop, getEventHandler, getEventHandlerNames, getEventListenerMap, getEventListeners, getExtraCtrl, getFellow, getFellow, getFellowIfAny, getFellowIfAny, getFellows, getFirstChild, getForwards, getId, getIndexCacheMap, getLastChild, getMold, getNextSibling, getPage, getParent, getPreviousSibling, getPropertyAccess, getRedrawCallback, getRoot, getShadowFellowIfAny, getShadowRoots, getShadowVariable, getShadowVariable, getShadowVariable0, getSpaceOwner, getSpecialRendererOutput, getStubonly, getSubBindingAnnotationCount, getTemplate, getTemplateNames, getUuid, getWidgetAttributeNames, getWidgetClass, getWidgetListener, getWidgetListenerNames, getWidgetOverride, getWidgetOverrideNames, hasAttribute, hasAttribute, hasAttribute, hasAttributeOrFellow, hasBindingAnnotation, hasFellow, hasFellow, hasSubBindingAnnotation, initIndexCacheMap, insertBefore, invalidate, isDisabledHostChanged, isInitialized, isInvalidated, isListenerAvailable, isVisible, onChildAdded, onChildRemoved, onPageAttached, onPageDetached, onParentChanged, onWrongValue, query, queryAll, redraw, redrawChildren, removeAttribute, removeAttribute, removeAttribute, removeCallback, removeChild, removeEventListener, removeForward, removeForward, removeRedrawCallback, removeScopeListener, removeShadowRoot, render, render, render, renderPropertiesOnly, replace, response, response, response, service, service, sessionDidActivate, sessionWillPassivate, setAttribute, setAttribute, setAttribute, setAuService, setAutag, setClientAttribute, setClientDataAttribute, setDefinition, setDefinition, setId, setMold, setPage, setPageBefore, setParent, setStubonly, setStubonly, setSubBindingAnnotationCount, setTemplate, setVisibleDirectly, setWidgetClass, setWidgetListener, setWidgetOverride, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdateWidgetListener, smartUpdateWidgetOverride, toString, updateByClient, updateSubBindingAnnotationCount, willPassivate, willPassivate, willSerialize, willSerialize

Methods inherited from class java.lang.Object

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

Constructor Details

Style

public Style()

Style

public Style(String src)

Parameters:

src - the URI of an external style sheet.

Style

public Style(String src,
 String media)

Parameters:

src - the URI of an external style sheet.

media - the media dependencies for the style sheet.

Since:

5.0.3

Method Details

getSrc

public String getSrc()

Returns the URI of an external style sheet.

Default: null.

setSrc

public void setSrc(String src)

Sets the URI of an external style sheet.

Calling this method implies setContent(null). In other words, the last invocation of setSrc(java.lang.String) overrides the previous setContent(java.lang.String), if any.

Parameters:

src - the URI of an external style sheet

See Also:

• setContent(java.lang.String)

getMedia

public String getMedia()

Returns the media dependencies for this style sheet.

Default: null.

Refer to media-depedent style sheet for details.

Since:

5.0.3

setMedia

public void setMedia(String media)

Sets the media dependencies for this style sheet.

Refer to media-depedent style sheet for details.

Parameters:

media - the media dependencies for this style sheet

Since:

5.0.3

getContent

public String getContent()

Returns the content of the style element. By content we mean the CSS rules that will be sent to the client.

Default: null.

Deriving class can override this method to return whatever it prefers (ignored if null).

Since:

3.0.0

setContent

public void setContent(String content)

Sets the content of the style element. By content we mean the CSS rules that will be sent to the client.

Calling this method implies setSrc(null). In other words, the last invocation of setContent(java.lang.String) overrides the previous setSrc(java.lang.String), if any.

Since:

3.0.0

See Also:

• setSrc(java.lang.String)

renderProperties

protected void renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer)
                         throws IOException

Overrides:

renderProperties in class org.zkoss.zk.ui.AbstractComponent

Throws:

IOException

setVisible

public boolean setVisible(boolean visible)

Not allowed.

Specified by:

setVisible in interface org.zkoss.zk.ui.Component

Overrides:

setVisible in class org.zkoss.zk.ui.AbstractComponent

isChildable

protected boolean isChildable()

Not childable.

Overrides:

isChildable in class org.zkoss.zk.ui.AbstractComponent