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java.lang.Objectorg.zkoss.zk.ui.AbstractComponent
org.zkoss.zk.ui.HtmlBasedComponent
org.zkoss.zul.impl.XulElement
org.zkoss.zul.Image
org.zkoss.zul.Imagemap
public class Imagemap
An image map.
There are two ways to use Imagemap:
MouseEvent
. Then, you could call
getX() and getY() to retrieve where user has clicked.Area
as its children.
Then, listen to the onClick event, and use
MouseEvent.getArea()
to retrieve
which area is clicked.
Nested Class Summary |
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Nested classes/interfaces inherited from class org.zkoss.zul.Image |
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Image.ExtraCtrl |
Nested classes/interfaces inherited from class org.zkoss.zk.ui.AbstractComponent |
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AbstractComponent.Children |
Field Summary |
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Fields inherited from class org.zkoss.zk.ui.HtmlBasedComponent |
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_height, _left, _top, _width, _zclass |
Fields inherited from class org.zkoss.zk.ui.AbstractComponent |
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_visible |
Fields inherited from interface org.zkoss.zk.ui.Component |
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APPLICATION_SCOPE, COMPONENT_SCOPE, DESKTOP_SCOPE, PAGE_SCOPE, REQUEST_SCOPE, SESSION_SCOPE, SPACE_SCOPE |
Fields inherited from interface org.zkoss.zk.ui.sys.ComponentCtrl |
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CE_BUSY_IGNORE, CE_DUPLICATE_IGNORE, CE_IMPORTANT, CE_NON_DEFERRABLE, CE_REPEAT_IGNORE |
Constructor Summary | |
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Imagemap()
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Method Summary | |
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void |
beforeChildAdded(Component newChild,
Component refChild)
Default: does nothing. |
protected boolean |
isChildable()
Default: childable. |
Methods inherited from class org.zkoss.zul.Image |
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getAlign, getBorder, getContent, getHover, getHspace, getSrc, getVspace, newExtraCtrl, renderProperties, setAlign, setBorder, setContent, setContent, setHover, setHoverContent, setHoverContent, setHspace, setSrc, setVspace |
Methods inherited from class org.zkoss.zul.impl.XulElement |
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getAction, getContext, getCtrlKeys, getPopup, getTooltip, setAction, setContext, setContext, setCtrlKeys, setPopup, setPopup, setTooltip, setTooltip |
Methods inherited from class org.zkoss.zk.ui.HtmlBasedComponent |
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focus, getDraggable, getDroppable, getHeight, getHflex, getLeft, getSclass, getStyle, getTooltiptext, getTop, getVflex, getWidth, getZclass, getZindex, getZIndex, service, setClass, setDraggable, setDroppable, setFocus, setHeight, setHflex, setLeft, setSclass, setStyle, setTooltiptext, setTop, setVflex, setWidth, setZclass, setZindex, setZIndex |
Methods inherited from class java.lang.Object |
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finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.zkoss.zul.api.Image |
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getAlign, getBorder, getContent, getHover, getHspace, getSrc, getVspace, setAlign, setBorder, setContent, setContent, setHover, setHoverContent, setHoverContent, setHspace, setSrc, setVspace |
Methods inherited from interface org.zkoss.zul.impl.api.XulElement |
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getAction, getContext, getCtrlKeys, getPopup, getTooltip, setAction, setContext, setContext, setCtrlKeys, setPopup, setPopup, setTooltip, setTooltip |
Methods inherited from interface org.zkoss.zk.ui.api.HtmlBasedComponent |
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focus, getHeight, getLeft, getSclass, getStyle, getTooltiptext, getTop, getWidth, getZclass, getZindex, getZIndex, setDraggable, setDroppable, setFocus, setHeight, setLeft, setSclass, setStyle, setTooltiptext, setTop, setWidth, setZclass, setZindex, setZIndex |
Methods inherited from interface org.zkoss.zk.ui.ext.Scope |
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addScopeListener, getAttribute, hasAttribute, removeAttribute, removeScopeListener, setAttribute |
Constructor Detail |
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public Imagemap()
Method Detail |
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protected boolean isChildable()
isChildable
in class Image
public void beforeChildAdded(Component newChild, Component refChild)
AbstractComponent
beforeChildAdded
in interface ComponentCtrl
beforeChildAdded
in class AbstractComponent
newChild
- the child to be added (never null).refChild
- another child component that the new child
will be inserted before it. If null, the new child will be the
last child.ComponentCtrl.beforeChildAdded(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.Component)
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