org.zkoss.zul
Class Listcell

java.lang.Object
  org.zkoss.zk.ui.AbstractComponent
      org.zkoss.zk.ui.HtmlBasedComponent
          org.zkoss.zul.impl.XulElement
              org.zkoss.zul.impl.LabelElement
                  org.zkoss.zul.impl.LabelImageElement
                      org.zkoss.zul.Listcell

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, org.zkoss.zk.ui.Component, org.zkoss.zk.ui.sys.ComponentCtrl

public class Listcell
extends LabelImageElement

A list cell.

Author:

tomyeh

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.zkoss.zul.impl.LabelImageElement

LabelImageElement.ExtraCtrl

Field Summary

Fields inherited from class org.zkoss.zk.ui.HtmlBasedComponent

RS_NO_DISPLAY, RS_NO_HEIGHT, RS_NO_WIDTH

Fields inherited from interface org.zkoss.zk.ui.Component

APPLICATION_SCOPE, COMPONENT_SCOPE, DESKTOP_SCOPE, PAGE_SCOPE, REQUEST_SCOPE, SESSION_SCOPE, SPACE_SCOPE

Constructor Summary

Listcell()

Listcell(java.lang.String label)

Listcell(java.lang.String label, java.lang.String src)

Method Summary

java.lang.String	getColumnHtmlPostfix() Returns the postfix of the first column (in HTML tags), null if this is not first column.
java.lang.String	getColumnHtmlPrefix() Returns the prefix of the first column (in HTML tags), null if this is not first column.
int	getColumnIndex() Returns the column index of this cell, starting from 0.
Listbox	getListbox() Returns the list box that it belongs to.
Listheader	getListheader() Returns the list header that is in the same column as this cell, or null if not available.
Listitem	getListitem() Deprecated.
int	getMaxlength() Returns the maximal length for this cell.
java.lang.String	getOuterAttrs()
int	getSpan() Returns number of columns to span this cell.
java.lang.Object	getValue() Returns the value.
java.lang.String	getWidth() Returns the width which the same as getListheader()'s width.
void	invalidate()
void	setParent(org.zkoss.zk.ui.Component parent)
void	setSpan(int span) Sets the number of columns to span this cell.
void	setValue(java.lang.Object value) Sets the value.
void	setWidth(java.lang.String width)

Methods inherited from class org.zkoss.zul.impl.LabelImageElement

getImage, getImageContent, getImgTag, getSrc, isImageAssigned, newExtraCtrl, setImage, setImageContent, setSrc

Methods inherited from class org.zkoss.zul.impl.LabelElement

getLabel, setLabel

Methods inherited from class org.zkoss.zul.impl.XulElement

getAction, getAllOnClickAttrs, getContext, getInnerAttrs, getPopup, getTooltip, setAction, setContext, setPopup, setTooltip

Methods inherited from class org.zkoss.zk.ui.HtmlBasedComponent

addEventListener, appendAsapAttr, focus, getDraggable, getDroppable, getHeight, getLeft, getRealStyle, getRealStyleFlags, getSclass, getStyle, getTooltiptext, getTop, getZIndex, isAsapRequired, removeEventListener, setClass, setDraggable, setDroppable, setHeight, setLeft, setSclass, setStyle, setTooltiptext, setTop, setZIndex

Methods inherited from class org.zkoss.zk.ui.AbstractComponent

addAnnotation, addAnnotation, addEventHandler, addSharedAnnotationMap, addSharedEventHandlerMap, appendChild, applyProperties, clone, containsVariable, detach, equals, getAnnotatedProperties, getAnnotatedPropertiesBy, getAnnotation, getAnnotation, getAnnotations, getAnnotations, getAttribute, getAttribute, getAttributes, getAttributes, getChildren, getDefinition, getDesktop, getEventHandler, getExtraCtrl, getFellow, getFellowIfAny, getId, getListenerIterator, getMold, getMoldURI, getNamespace, getPage, getParent, getPropagatee, getRoot, getSpaceOwner, getUuid, getVariable, insertBefore, isChildable, isListenerAvailable, isVisible, onChildAdded, onChildRemoved, onDrawNewChild, onWrongValue, redraw, removeAttribute, removeAttribute, removeChild, response, sessionDidActivate, sessionWillPassivate, setAttribute, setAttribute, setComponentDefinition, setId, setMold, setPage, setVariable, setVisible, smartUpdate, smartUpdate, smartUpdate, toString, unsetVariable

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Listcell

public Listcell()

Listcell

public Listcell(java.lang.String label)

Listcell

public Listcell(java.lang.String label,
                java.lang.String src)

Method Detail

getListbox

public Listbox getListbox()

Returns the list box that it belongs to.

getListitem

public Listitem getListitem()

Deprecated.

Returns the list item that it belongs to.

Deprecated since 2.4.1, due to too confusing

getListheader

public Listheader getListheader()

Returns the list header that is in the same column as this cell, or null if not available.

getColumnIndex

public int getColumnIndex()

Returns the column index of this cell, starting from 0.

getMaxlength

public int getMaxlength()

Returns the maximal length for this cell. If listbox's mold is "select", it is the same as Listbox.getMaxlength() If not, it is the same as the correponding getListheader()'s Listheader.getMaxlength().

Note: Listitem.getMaxlength() is the same as Listbox.getMaxlength().

getValue

public java.lang.Object getValue()

Returns the value.

Default: null.

Note: the value is application dependent, you can place whatever value you want.

setValue

public void setValue(java.lang.Object value)

Sets the value.

Parameters:

value - the value.

Note: the value is application dependent, you can place whatever value you want.

getSpan

public int getSpan()

Returns number of columns to span this cell. Default: 1.

setSpan

public void setSpan(int span)

Sets the number of columns to span this cell.

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

getWidth

public java.lang.String getWidth()

Returns the width which the same as getListheader()'s width.

Overrides:

getWidth in class org.zkoss.zk.ui.HtmlBasedComponent

setWidth

public void setWidth(java.lang.String width)

Overrides:

setWidth in class org.zkoss.zk.ui.HtmlBasedComponent

getColumnHtmlPrefix

public java.lang.String getColumnHtmlPrefix()

Returns the prefix of the first column (in HTML tags), null if this is not first column. Called only by listcell.jsp.

getColumnHtmlPostfix

public java.lang.String getColumnHtmlPostfix()

Returns the postfix of the first column (in HTML tags), null if this is not first column. Called only by listcell.jsp.

getOuterAttrs

public java.lang.String getOuterAttrs()

Overrides:

getOuterAttrs in class XulElement

setParent

public void setParent(org.zkoss.zk.ui.Component parent)

Specified by:

setParent in interface org.zkoss.zk.ui.Component

Overrides:

setParent in class org.zkoss.zk.ui.AbstractComponent

invalidate

public void invalidate()

Specified by:

invalidate in interface org.zkoss.zk.ui.Component

Overrides:

invalidate in class org.zkoss.zk.ui.AbstractComponent