public class Menu extends LabelImageElement
Menupopup
of the menu will be displayed.
This element is also used to create submenus (of Menupopup.
Default getZclass(): z-mean. (since 3.5.0)
LabelImageElement.ExtraCtrl| Constructor and Description |
|---|
Menu() |
Menu(String label) |
Menu(String label,
String src) |
| Modifier and Type | Method and Description |
|---|---|
void |
beforeChildAdded(org.zkoss.zk.ui.Component child,
org.zkoss.zk.ui.Component refChild) |
void |
beforeParentChanged(org.zkoss.zk.ui.Component parent) |
Object |
clone() |
String |
getContent()
Returns the embedded content (i.e., HTML tags) that is
shown as part of the description.
|
Menupopup |
getMenupopup()
Returns the
Menupopup it owns, or null if not available. |
String |
getZclass() |
boolean |
insertBefore(org.zkoss.zk.ui.Component child,
org.zkoss.zk.ui.Component refChild) |
boolean |
isTopmost()
Returns whether this is an top-level menu, i.e., not owning
by another
Menupopup. |
void |
onChildRemoved(org.zkoss.zk.ui.Component child) |
void |
open()
Opens the menupopup that belongs to the menu.
|
protected void |
renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer) |
void |
service(org.zkoss.zk.au.AuRequest request,
boolean everError)
Processes an AU request.
|
void |
setContent(String content)
Sets the embedded content (i.e., HTML tags) that is
shown as part of the description.
|
getExtraCtrl, getHoverImage, getHoverImageContent, getIconSclass, getImage, getImageContent, getPropertyAccess, getSrc, isImageAssigned, setHoverImage, setHoverImageContent, setHoverImageContent, setIconSclass, setImage, setImageContent, setImageContent, setSrcgetLabel, renderCrawlable, setLabelgetContext, getCtrlKeys, getPopup, getTooltip, setContext, setContext, setCtrlKeys, setPopup, setPopup, setTooltip, setTooltipfocus, getAction, getDraggable, getDroppable, getHeight, getHflex, getLeft, getRenderdefer, getSclass, getStyle, getTooltiptext, getTop, getVflex, getWidth, getZindex, getZIndex, setAction, setClass, setDraggable, setDroppable, setFocus, setHeight, setHeightDirectly, setHflex, setHflexDirectly, setLeft, setLeftDirectly, setRenderdefer, setSclass, setStyle, setTooltiptext, setTop, setTopDirectly, setVflex, setWidth, setWidthDirectly, setZclass, setZindex, setZIndex, setZIndexDirectlyaddAnnotation, addAnnotation, addClientEvent, addEventHandler, addEventListener, addEventListener, addForward, addForward, addForward, addForward, addMoved, addRedrawCallback, addScopeListener, addShadowRoot, addShadowRootBefore, addSharedEventHandlerMap, appendChild, applyProperties, beforeChildRemoved, detach, didActivate, didActivate, didDeserialize, didDeserialize, disableBindingAnnotation, disableClientUpdate, enableBindingAnnotation, equals, getAnnotatedProperties, getAnnotatedPropertiesBy, getAnnotation, getAnnotation, getAnnotations, getAnnotations, getAnnotations, getAttribute, getAttribute, getAttribute, getAttributeOrFellow, getAttributes, getAttributes, getAuService, getAutag, 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, getShadowRoots, getShadowVariable, getShadowVariable0, getSpaceOwner, getSpecialRendererOutput, getStubonly, getSubBindingAnnotationCount, getTemplate, getTemplateNames, getUuid, getWidgetAttribute, getWidgetAttributeNames, getWidgetClass, getWidgetListener, getWidgetListenerNames, getWidgetOverride, getWidgetOverrideNames, hasAttribute, hasAttribute, hasAttribute, hasAttributeOrFellow, hasBindingAnnotation, hasFellow, hasFellow, hasSubBindingAnnotation, invalidate, isChildable, isInvalidated, isListenerAvailable, isVisible, onChildAdded, onPageAttached, onPageDetached, onWrongValue, query, queryAll, redraw, redrawChildren, removeAttribute, removeAttribute, removeAttribute, 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, willSerializepublic Menu()
public Menu(String label)
public boolean isTopmost()
Menupopup.public Menupopup getMenupopup()
Menupopup it owns, or null if not available.public String getContent()
It is useful to show the description in more versatile way.
Default: empty ("").
public void setContent(String content)
It is useful to show the description in more versatile way.
There is a way to create Colorbox automatically by using
#color=#RRGGBB, usage example setContent("#color=#FFFFFF")
public void open()
Note that this function is only applied when it is topmost menu, i.e. the parent of the menu is Menubar
public String getZclass()
getZclass in class org.zkoss.zk.ui.HtmlBasedComponentprotected void renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer)
throws IOException
renderProperties in class LabelImageElementIOExceptionpublic void beforeParentChanged(org.zkoss.zk.ui.Component parent)
beforeParentChanged in interface org.zkoss.zk.ui.sys.ComponentCtrlbeforeParentChanged in class org.zkoss.zk.ui.AbstractComponentpublic void beforeChildAdded(org.zkoss.zk.ui.Component child,
org.zkoss.zk.ui.Component refChild)
beforeChildAdded in interface org.zkoss.zk.ui.sys.ComponentCtrlbeforeChildAdded in class org.zkoss.zk.ui.AbstractComponentpublic void onChildRemoved(org.zkoss.zk.ui.Component child)
onChildRemoved in interface org.zkoss.zk.ui.sys.ComponentCtrlonChildRemoved in class org.zkoss.zk.ui.AbstractComponentpublic boolean insertBefore(org.zkoss.zk.ui.Component child,
org.zkoss.zk.ui.Component refChild)
insertBefore in interface org.zkoss.zk.ui.ComponentinsertBefore in class org.zkoss.zk.ui.AbstractComponentpublic Object clone()
clone in interface org.zkoss.zk.ui.Componentclone in class LabelImageElementpublic void service(org.zkoss.zk.au.AuRequest request,
boolean everError)
Default: in addition to what are handled by HtmlBasedComponent.service(org.zkoss.zk.au.AuRequest, boolean),
it also handles onClick.
service in interface org.zkoss.zk.ui.sys.ComponentCtrlservice in class org.zkoss.zk.ui.HtmlBasedComponentCopyright © 2015. All rights reserved.