zkex.sel
Class Listgroup

java.lang.Object
  extended by zk.Object
      extended by zk.Widget
          extended by zul.Widget
              extended by zul.sel.ItemWidget
                  extended by zul.sel.Listitem
                      extended by zkex.sel.Listgroup

public class Listgroup
extends Listitem

Adds the ability for single level grouping to the Listbox.

Event:

  1. onOpen is sent when this listgroup is opened or closed by user.

Default Widget.getZclass(): z-listgroup


Field Summary
 
Fields inherited from class zk.Widget
$weave, auDelay, autag, bindLevel, className, desktop, effects_, firstChild, id, insertingBefore_, inServer, lastChild, nChildren, nextSibling, parent, previousSibling, uuid, widgetName
 
Fields inherited from class zk.Object
$class, $oid
 
Method Summary
 int getItemCount()
          Returns the number of items.
 Array getItems()
          Returns a list of all Listitem are grouped by this listgroup.
 String getLabel()
          Returns the label of the Listcell it contains, or null if no such cell.
 boolean isOpen()
          Returns whether this container is open.
protected  boolean isStripeable_()
          Returns whether is stripeable or not.
 void setOpen(boolean open)
          Sets whether this container is open.
 
Methods inherited from class zul.sel.Listitem
getListbox, getListgroup, setImage, setLabel
 
Methods inherited from class zul.sel.ItemWidget
getMeshWidget, getValue, isCheckable, isDisabled, isSelected, setCheckable, setDisabled, setSelected, setValue
 
Methods inherited from class zul.Widget
afterKeyDown_, beforeCtrlKeys_, getContext, getCtrlKeys, getOpenTooltip, getPopup, getTooltip, setContext, setContext, setCtrlKeys, setPopup, setPopup, setTooltip, setTooltip
 
Methods inherited from class zk.Widget
$, $f, $f, $f, $init, $n, $n, $o, afterAnima_, afterParentChanged_, appendChild, appendChild, beforeParentChanged_, beforeSendAU_, bind_, bind, bindChildren_, bindDoubleTap_, bindSwipe_, bindTapHold_, canActivate, cleanDrag_, clear, clearCache, cloneDrag_, deferRedrawHTML_, detach, doBlur_, doClick_, doDoubleClick_, doFocus_, doKeyDown_, doKeyPress_, doKeyUp_, domAttrs_, domClass_, domListen_, doMouseDown_, doMouseMove_, doMouseOut_, doMouseOver_, doMouseUp_, domStyle_, domTextStyleAttr_, domTooltiptext_, domUnlisten_, doRightClick_, doSelect_, doSwipe_, doTooltipOut_, doTooltipOver_, dropEffect_, extraBind_, fire, fireX, focus_, focus, forcerender, fromPageCoord, get, getAction, getCaveNode, getChildAt, getChildIndex, getClass, getDraggable, getDragMessage_, getDragNode, getDragOptions_, getDrop_, getDroppable, getElementsById, getElementsByName, getFirstNode_, getFloatZIndex_, getHeight, getHflex, getId, getLeft, getMold, getOldWidget_, getPage, getRenderdefer, getSclass, getScrollLeft, getScrollTop, getStyle, getTextNode, getTooltiptext, getTop, getTopWidget, getVflex, getWidth, getZclass, getZIndex, hide, ignoreDescendantFloatUp_, ignoreDrag_, initDrag_, insertBefore, insertChildHTML_, isAutoId, isBinding, isFloating_, isListen, isRealVisible, isRealVisible, isVisible, isVisible, isWatchable_, listen, listenOnFitSize_, mimicMouseDown_, newInstance, nextUuid, onAfterSize, onChildAdded_, onChildRemoved_, onChildRenderDefer_, onChildReplaced_, onChildVisible_, onDrop_, redraw, redrawHTML_, register, removeChild, removeChild, removeChildHTML_, removeHTML_, replaceCavedChildren_, replaceChildHTML_, replaceHTML, replaceWidget, rerender, rerender, scrollIntoView, sendAU_, set, set, setAction, setChildren, setDomVisible_, setDraggable, setDroppable, setFloating_, setFloatZIndex_, setHeight, setHflex, setId, setLeft, setListener, setListener, setListeners, setMold, setRenderdefer, setSclass, setScrollLeft, setScrollTop, setStyle, setTooltiptext, setTop, setTopmost, setVflex, setVisible, setWidth, setZclass, setZIndex, shallChildROD_, shallIgnoreClick_, show, smartUpdate, unbind_, unbind, unbindChildren_, unbindDoubleTap_, unbindSwipe_, unbindTapHold_, uncloneDrag_, unlisten, unlistenOnFitSize_, updateDomClass_, updateDomStyle_, uuid, zsync
 
Methods inherited from class zk.Object
$init, $instanceof, $super, $super, $supers, $supers, afterInit, isAssignableFrom, isInstance, proxy
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Method Detail

setOpen

public void setOpen(boolean open)
Sets whether this container is open.

Parameters:
open -

isOpen

public boolean isOpen()
Returns whether this container is open.

Default: true.

Returns:
boolean

getItems

public Array getItems()
Returns a list of all Listitem are grouped by this listgroup.

Returns:
Array

getItemCount

public int getItemCount()
Returns the number of items.

Returns:
int

getLabel

public String getLabel()
Returns the label of the Listcell it contains, or null if no such cell.

Overrides:
getLabel in class ItemWidget
Returns:
String

isStripeable_

protected boolean isStripeable_()
Returns whether is stripeable or not.

Default: false.

Overrides:
isStripeable_ in class ItemWidget
Returns:
boolean


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