org.zkoss.zul
Class Listfooter

java.lang.Object
  extended by org.zkoss.zk.ui.AbstractComponent
      extended by org.zkoss.zk.ui.HtmlBasedComponent
          extended by org.zkoss.zul.impl.XulElement
              extended by org.zkoss.zul.impl.LabelElement
                  extended by org.zkoss.zul.impl.LabelImageElement
                      extended by org.zkoss.zul.Listfooter
All Implemented Interfaces:
java.io.Serializable, java.lang.Cloneable, HtmlBasedComponent, Component, Scope, ComponentCtrl, Listfooter, LabelElement, LabelImageElement, XulElement

public class Listfooter
extends LabelImageElement
implements Listfooter

A column of the footer of a list box (Listbox). Its parent must be Listfoot.

Unlike Listheader, you could place any child in a list footer.

Note: Listcell also accepts children.

Default getZclass(): z-listfooter.(since 5.0.0)

Author:
tomyeh
See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class org.zkoss.zul.impl.LabelImageElement
LabelImageElement.ExtraCtrl
 
Nested classes/interfaces inherited from class org.zkoss.zk.ui.AbstractComponent
AbstractComponent.Children
 
Field Summary
 
Fields inherited from class org.zkoss.zk.ui.HtmlBasedComponent
_height, _left, _top, _width, _zclass
 
Fields inherited from class org.zkoss.zk.ui.AbstractComponent
_visible
 
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
CE_BUSY_IGNORE, CE_DUPLICATE_IGNORE, CE_IMPORTANT, CE_NON_DEFERRABLE, CE_REPEAT_IGNORE
 
Constructor Summary
Listfooter()
           
Listfooter(java.lang.String label)
           
Listfooter(java.lang.String label, java.lang.String src)
           
 
Method Summary
 void beforeParentChanged(Component parent)
          Default: does nothing.
 int getColumnIndex()
          Returns the column index, starting from 0.
 Listbox getListbox()
          Returns the listbox that this belongs to.
 Listbox getListboxApi()
          Returns the listbox that this belongs to.
 Listheader getListheader()
          Returns the list header that is in the same column as this footer, or null if not available.
 Listheader getListheaderApi()
          Returns the list header that is in the same column as this footer, or null if not available.
 int getSpan()
          Returns number of columns to span this footer.
 java.lang.String getZclass()
          Returns the ZK Cascading Style class(es) for this component.
protected  void renderProperties(ContentRenderer renderer)
          Renders the content of this component, excluding the enclosing tags and children.
 void setSpan(int span)
          Sets the number of columns to span this footer.
 
Methods inherited from class org.zkoss.zul.impl.LabelImageElement
getHoverImage, getImage, getImageContent, getSrc, isImageAssigned, newExtraCtrl, setHoverImage, setHoverImageContent, setHoverImageContent, setImage, setImageContent, setImageContent, setSrc
 
Methods inherited from class org.zkoss.zul.impl.LabelElement
getLabel, setLabel
 
Methods inherited from class org.zkoss.zul.impl.XulElement
getAction, getContext, getCtrlKeys, getPopup, getTooltip, setAction, setContext, setContext, setCtrlKeys, setPopup, setPopup, setTooltip, setTooltip
 
Methods inherited from class org.zkoss.zk.ui.HtmlBasedComponent
focus, getDraggable, getDroppable, getHeight, getHflex, getLeft, getSclass, getStyle, getTooltiptext, getTop, getVflex, getWidth, getZindex, getZIndex, service, setClass, setDraggable, setDroppable, setFocus, setHeight, setHflex, setLeft, setSclass, setStyle, setTooltiptext, setTop, setVflex, setWidth, setZclass, setZindex, setZIndex
 
Methods inherited from class org.zkoss.zk.ui.AbstractComponent
addAnnotation, addAnnotation, addClientEvent, addEventHandler, addEventListener, addForward, addForward, addForward, addForward, addMoved, addScopeListener, addSharedAnnotationMap, addSharedEventHandlerMap, appendChild, applyProperties, beforeChildAdded, beforeChildRemoved, clone, containsVariable, detach, didActivate, didActivate, didDeserialize, didDeserialize, disableClientUpdate, equals, getAnnotatedProperties, getAnnotatedPropertiesBy, getAnnotation, getAnnotation, getAnnotations, getAnnotations, getAttribute, getAttribute, getAttribute, getAttributeOrFellow, getAttributes, getAttributes, getAuService, getChildren, getClientEvents, getDefinition, getDesktop, getEventHandler, getEventHandlerNames, getExtraCtrl, getFellow, getFellow, getFellowIfAny, getFellowIfAny, getFellows, getFirstChild, getId, getLastChild, getListenerIterator, getMold, getNamespace, getNextSibling, getPage, getParent, getPreviousSibling, getRoot, getSpaceOwner, getUuid, getVariable, getWidgetClass, getWidgetListener, getWidgetListenerNames, getWidgetOverride, getWidgetOverrideNames, hasAttribute, hasAttribute, hasAttribute, hasAttributeOrFellow, hasFellow, hasFellow, insertBefore, invalidate, isChildable, isInvalidated, isListenerAvailable, isVisible, newChildren, onChildAdded, onChildRemoved, onPageAttached, onPageDetached, onWrongValue, redraw, redrawChildren, removeAttribute, removeAttribute, removeAttribute, removeChild, removeEventListener, removeForward, removeForward, removeScopeListener, render, render, render, response, sessionDidActivate, sessionWillPassivate, setAttribute, setAttribute, setAttribute, setAuService, setDefinition, setDefinition, setId, setMold, setPage, setPageBefore, setParent, setVariable, setVisible, setWidgetListener, setWidgetOverride, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdateWidgetListener, smartUpdateWidgetOverride, toString, unsetVariable, updateByClient, willPassivate, willPassivate, willSerialize, willSerialize
 
Methods inherited from class java.lang.Object
finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.zkoss.zul.impl.api.LabelImageElement
getHoverImage, getImage, getImageContent, setHoverImage, setHoverImageContent, setHoverImageContent, setImage, setImageContent, setImageContent
 
Methods inherited from interface org.zkoss.zul.impl.api.LabelElement
getLabel, setLabel
 
Methods inherited from interface org.zkoss.zul.impl.api.XulElement
getAction, getContext, getCtrlKeys, getPopup, getTooltip, setAction, setContext, setContext, setCtrlKeys, setPopup, setPopup, setTooltip, setTooltip
 
Methods inherited from interface org.zkoss.zk.ui.api.HtmlBasedComponent
focus, getHeight, getLeft, getSclass, getStyle, getTooltiptext, getTop, getWidth, getZindex, getZIndex, setDraggable, setDroppable, setFocus, setHeight, setLeft, setSclass, setStyle, setTooltiptext, setTop, setWidth, setZclass, setZindex, setZIndex
 
Methods inherited from interface org.zkoss.zk.ui.Component
addEventListener, addForward, addForward, addForward, addForward, appendChild, applyProperties, clone, containsVariable, detach, getAttribute, getAttribute, getAttributeOrFellow, getAttributes, getAttributes, getAuService, getChildren, getDefinition, getDesktop, getFellow, getFellow, getFellowIfAny, getFellowIfAny, getFellows, getFirstChild, getId, getLastChild, getListenerIterator, getMold, getNamespace, getNextSibling, getPage, getParent, getPreviousSibling, getRoot, getSpaceOwner, getUuid, getVariable, getWidgetClass, getWidgetListener, getWidgetListenerNames, getWidgetOverride, getWidgetOverrideNames, hasAttribute, hasAttribute, hasAttributeOrFellow, hasFellow, hasFellow, insertBefore, invalidate, isInvalidated, isListenerAvailable, isVisible, removeAttribute, removeAttribute, removeChild, removeEventListener, removeForward, removeForward, setAttribute, setAttribute, setAuService, setId, setMold, setPage, setPageBefore, setParent, setVariable, setVisible, setWidgetListener, setWidgetOverride, unsetVariable
 
Methods inherited from interface org.zkoss.zk.ui.ext.Scope
addScopeListener, getAttribute, hasAttribute, removeAttribute, removeScopeListener, setAttribute
 

Constructor Detail

Listfooter

public Listfooter()

Listfooter

public Listfooter(java.lang.String label)

Listfooter

public Listfooter(java.lang.String label,
                  java.lang.String src)
Method Detail

getListbox

public Listbox getListbox()
Returns the listbox that this belongs to.


getListboxApi

public Listbox getListboxApi()
Returns the listbox that this belongs to.

Specified by:
getListboxApi in interface Listfooter
Since:
3.5.2

getColumnIndex

public int getColumnIndex()
Returns the column index, starting from 0.

Specified by:
getColumnIndex in interface Listfooter

getListheader

public Listheader getListheader()
Returns the list header that is in the same column as this footer, or null if not available.


getListheaderApi

public Listheader getListheaderApi()
Returns the list header that is in the same column as this footer, or null if not available.

Specified by:
getListheaderApi in interface Listfooter
Since:
3.5.2

getSpan

public int getSpan()
Returns number of columns to span this footer. Default: 1.

Specified by:
getSpan in interface Listfooter

setSpan

public void setSpan(int span)
Sets the number of columns to span this footer.

It is the same as the colspan attribute of HTML TD tag.

Specified by:
setSpan in interface Listfooter

renderProperties

protected void renderProperties(ContentRenderer renderer)
                         throws java.io.IOException
Description copied from class: HtmlBasedComponent
Renders the content of this component, excluding the enclosing tags and children.

See also Render Special Properties

Overrides:
renderProperties in class LabelImageElement
Throws:
java.io.IOException

getZclass

public java.lang.String getZclass()
Description copied from class: HtmlBasedComponent
Returns the ZK Cascading Style class(es) for this component. It usually depends on the implementation of the mold (@{link #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.

Specified by:
getZclass in interface HtmlBasedComponent
Overrides:
getZclass in class HtmlBasedComponent
See Also:
HtmlBasedComponent.getSclass()

beforeParentChanged

public void beforeParentChanged(Component parent)
Description copied from class: AbstractComponent
Default: does nothing.

Specified by:
beforeParentChanged in interface ComponentCtrl
Overrides:
beforeParentChanged in class AbstractComponent
Parameters:
parent - the new parent. If null, it means detachment.
See Also:
ComponentCtrl.beforeParentChanged(org.zkoss.zk.ui.Component)


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