zul.grid

Class Column

java.lang.Object

zk.Object

zk.Widget

zul.Widget

zul.LabelImageWidget

zul.mesh.HeaderWidget

zul.mesh.SortWidget

zul.grid.Column

public class Column
extends SortWidget

A single column in a Columns element. Each child of the Column element is placed in each successive cell of the grid. The column with the most child elements determines the number of rows in each column.

The use of column is mainly to define attributes for each cell in the grid.

Default Widget.getZclass(): z-column.

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

Modifier and Type	Method and Description
Grid	getGrid() Returns the grid that contains this column.
Rows	getMeshBody() Returns the rows of the grid that contains this column.
boolean	group(boolean ascending, Event evt) Groups and sorts the rows (Row) based on SortWidget.getSortAscending().
void	onGroup() It invokes group(boolean, zk.Event) to group list items and maintain SortWidget.getSortDirection().

Methods inherited from class zul.mesh.SortWidget

checkClientSort_, getSortAscending, getSortDescending, getSortDirection, replaceCavedChildrenInOrder_, setSort, setSortAscending, setSortDescending, setSortDirection, sort, sorting

Methods inherited from class zul.mesh.HeaderWidget

fixFaker_, getAlign, getMeshWidget, getValign, isSortable_, setAlign, setValign, updateMesh_

Methods inherited from class zul.LabelImageWidget

domContent_, domIcon_, domImage_, domLabel_, getHoverImage, getIconSclass, getImage, getImageNode, getLabel, setHoverImage, setIconSclass, setImage, setLabel, updateDomContent_

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, $s, $service, afterAnima_, afterParentChanged_, appendChild, appendChild, beforeParentChanged_, beforeSendAU_, bind_, bind, bindChildren_, bindDoubleTap_, bindMissingAncestors, bindSwipe_, bindTapHold_, canActivate, cleanDrag_, clear, clearCache, cloneDrag_, deferRedraw_, deferRedrawHTML_, detach, doBlur_, doClick_, doDoubleClick_, doFocus_, doKeyDown_, doKeyPress_, doKeyUp_, domAttrs_, domClass_, domListen_, doMouseDown_, doMouseMove_, doMouseOut_, doMouseOver_, doMouseUp_, domStyle_, domTextStyleAttr_, domTooltiptext_, domUnlisten_, doPaste_, doResizeScroll_, doRightClick_, doSelect_, doSwipe_, doTooltipOut_, doTooltipOver_, dropEffect_, extraBind_, fire, fireX, focus_, focus, forcerender, fromPageCoord, get, getAction, getCaveNode, getChildAt, getChildIndex, getClass, getCssflex, getDraggable, getDragMessage_, getDragNode, getDragOptions_, getDrop_, getDroppable, getElementsById, getElementsByName, getFirstNode_, getFloatZIndex_, getHeight, getHflex, getId, getLeft, getMold, getOldWidget_, getPage, getRenderdefer, getSclass, getScrollLeft, getScrollTop, getStyle, getTabindex, getTextNode, getTooltiptext, getTop, getTopWidget, getVflex, getWidth, getZclass, getZIndex, hide, ignoreDescendantFloatUp_, ignoreDrag_, initDrag_, insertBefore, insertChildHTML_, isAutoId, isBinding, isFloating_, isListen, isRealElement, 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, rerenderLater_, rerenderNow_, scrollIntoView, sendAU_, set, set, setAction, setChildren, setCssflex, setDomVisible_, setDraggable, setDroppable, setFloating_, setFloatZIndex_, setHeight, setHflex, setId, setLeft, setListener, setListener, setListeners, setMold, setRenderdefer, setSclass, setScrollLeft, setScrollTop, setStyle, setTabindex, setTooltiptext, setTop, setTopmost, setVflex, setVisible, setWidth, setZclass, setZIndex, shallChildROD_, shallFireSizedLaterWhenAddChd_, 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

getGrid

public Grid getGrid()

Returns the grid that contains this column.

Returns:

zul.grid.Grid

getMeshBody

public Rows getMeshBody()

Returns the rows of the grid that contains this column.

Returns:

zul.grid.Rows

group

public boolean group(boolean ascending,
                     Event evt)

Groups and sorts the rows (Row) based on SortWidget.getSortAscending(). If the corresponding comparator is not set, it returns false and does nothing.

Parameters:

ascending - whether to use SortWidget.getSortAscending(). If the corresponding comparator is not set, it returns false and does nothing.

evt - the event causes the group

Returns:

boolean whether the rows are grouped.

onGroup

public void onGroup()

It invokes group(boolean, zk.Event) to group list items and maintain SortWidget.getSortDirection().