Package org.zkoss.zul

Class Treecell

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.Treecell
All Implemented Interfaces:
Serializable, Cloneable, org.zkoss.zk.ui.Component, org.zkoss.zk.ui.ext.Scope, org.zkoss.zk.ui.sys.ComponentCtrl
public class Treecell extends LabelImageElement
A treecell.

In XUL, treecell cannot have any child, but ZUL allows it. Thus, you could place any kind of children in it. They will be placed right after the image and label.

Default getZclass(): z-treecell (since 5.0.0)

Author:
tomyeh
See Also:

  • 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

    org.zkoss.zk.ui.AbstractComponent.Children, org.zkoss.zk.ui.AbstractComponent.ForwardInfo, org.zkoss.zk.ui.AbstractComponent.TargetInfo

  • Field Summary

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

    _zclass

    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

    AFTER_CHILD_ADDED, AFTER_CHILD_REMOVED, AFTER_CLONED, AFTER_PAGE_ATTACHED, AFTER_PAGE_DETACHED, AFTER_PARENT_CHANGED, CE_BUSY_IGNORE, CE_DUPLICATE_IGNORE, CE_IMPORTANT, CE_NON_DEFERRABLE, CE_REPEAT_IGNORE

  • Constructor Summary

    Constructors
    Constructor
    Description
    Treecell()
     
    Treecell(String label)
     
    Treecell(String label, String src)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    beforeParentChanged(org.zkoss.zk.ui.Component parent)
     
    Object
    clone()
     
    int
    getColumnIndex()
    Returns the column index of this cell, starting from 0.
    int
    getLevel()
    Returns the level this cell is.
    int
    getMaxlength()
    Returns the maximal length for this cell, which is decided by the corresponding getTreecol()'s Treecol.getMaxlength().
    int
    getSpan()
    Returns number of columns to span this cell.
    Tree
    getTree()
    Return the tree that owns this cell.
    Treecol
    getTreecol()
    Returns the tree column associated with this cell, or null if not available.
    String
    getWidth()
    Returns the width which the same as getTreecol()'s width.
    String
    getZclass()
     
    protected void
    renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer)
     
    void
    setHflex(String flex)
    Deprecated.
    as of release 6.0.0.
    void
    setSpan(int span)
    Sets the number of columns to span this cell.
    void
    setWidth(String width)
    Deprecated.
    as of release 6.0.0.

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

    getExtraCtrl, getHoverImage, getHoverImageContent, getIconSclass, getIconSclasses, getIconTooltip, getIconTooltips, getImage, getImageContent, getPropertyAccess, isImageAssigned, setHoverImage, setHoverImageContent, setHoverImageContent, setIconSclass, setIconSclasses, setIconTooltip, setIconTooltips, setImage, setImageContent, setImageContent

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

    getLabel, renderCrawlable, setLabel

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

    getContext, getCtrlKeys, getPopup, getTooltip, setContext, setContext, setContextAttributes, setCtrlKeys, setPopup, setPopup, setPopupAttributes, setTooltip, setTooltip, setTooltipAttributes

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

    addSclass, evalCSSFlex, focus, getAction, getClientAction, getDraggable, getDroppable, getHeight, getHflex, getLeft, getRenderdefer, getSclass, getSkeleton, getStyle, getTabindex, getTabindexInteger, getTooltiptext, getTop, getVflex, getZindex, getZIndex, removeSclass, removeSclass, service, setAction, setClass, setClientAction, setDraggable, setDroppable, setFocus, setHeight, setHeight0, setHeightDirectly, setHflex0, setHflexDirectly, setLeft, setLeftDirectly, setRenderdefer, setSclass, setSkeleton, setStyle, setTabindex, setTabindex, setTooltiptext, setTop, setTopDirectly, setVflex, setVflex0, setVflexDirectly, setWidth0, setWidthDirectly, setZclass, setZindex, setZIndex, setZIndexDirectly

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

    addAnnotation, addCallback, addClientEvent, addEventHandler, addEventListener, addEventListener, addForward, addForward, addForward, addForward, addMoved, addRedrawCallback, addScopeListener, addShadowRoot, addShadowRootBefore, addSharedEventHandlerMap, appendChild, applyProperties, beforeChildAdded, beforeChildRemoved, destroyIndexCacheMap, detach, didActivate, didActivate, didDeserialize, didDeserialize, disableBindingAnnotation, disableClientUpdate, disableHostChanged, enableBindingAnnotation, enableHostChanged, getAnnotatedProperties, getAnnotatedPropertiesBy, getAnnotation, getAnnotations, getAnnotations, getAttribute, getAttribute, getAttribute, getAttributeOrFellow, getAttributes, getAttributes, getAuService, getAutag, getCallback, getChildren, getClientAttribute, getClientDataAttribute, getClientEvents, getDefaultMold, getDefinition, getDesktop, getEventHandler, getEventHandlerNames, getEventListenerMap, getEventListeners, getFellow, getFellow, getFellowIfAny, getFellowIfAny, getFellows, getFirstChild, getForwards, getId, getIndexCacheMap, getLastChild, getMold, getNextSibling, getPage, getParent, getPreviousSibling, getRedrawCallback, getRoot, getShadowFellowIfAny, getShadowRoots, getShadowVariable, getShadowVariable, getShadowVariable0, getSpaceOwner, getSpecialRendererOutput, getStubonly, getSubBindingAnnotationCount, getTemplate, getTemplateNames, getUuid, getWidgetAttributeNames, getWidgetClass, getWidgetListener, getWidgetListenerNames, getWidgetOverride, getWidgetOverrideNames, hasAttribute, hasAttribute, hasAttribute, hasAttributeOrFellow, hasBindingAnnotation, hasFellow, hasFellow, hasSubBindingAnnotation, initIndexCacheMap, insertBefore, invalidate, isChildable, isDisabledHostChanged, isInitialized, isInvalidated, isListenerAvailable, isVisible, onChildAdded, onChildRemoved, onPageAttached, onPageDetached, onParentChanged, onWrongValue, query, queryAll, redraw, redrawChildren, removeAttribute, removeAttribute, removeAttribute, removeCallback, removeChild, removeEventListener, removeForward, removeForward, removeRedrawCallback, removeScopeListener, removeShadowRoot, render, render, render, renderPropertiesOnly, replace, response, response, response, service, sessionDidActivate, sessionWillPassivate, setAttribute, setAttribute, setAttribute, setAuService, setAutag, setClientAttribute, setClientDataAttribute, setDefinition, setDefinition, setId, setMold, setPage, setPageBefore, setParent, setStubonly, setStubonly, setSubBindingAnnotationCount, setTemplate, setVisible, setVisibleDirectly, setWidgetClass, setWidgetListener, setWidgetOverride, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdateWidgetListener, smartUpdateWidgetOverride, toString, updateByClient, updateSubBindingAnnotationCount, willPassivate, willPassivate, willSerialize, willSerialize

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • Treecell

      public Treecell()

    • Treecell

      public Treecell(String label)

    • Treecell

      public Treecell(String label, String src)

  • Method Details

    • getTree

      public Tree getTree()
      Return the tree that owns this cell.

    • getTreecol

      public Treecol getTreecol()
      Returns the tree column associated with 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, which is decided by the corresponding getTreecol()'s Treecol.getMaxlength().

    • getLevel

      public int getLevel()
      Returns the level this cell is. The root is level 0.

    • 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.

    • getZclass

      public String getZclass()
      Overrides:
      getZclass in class org.zkoss.zk.ui.HtmlBasedComponent

    • clone

      public Object clone()
      Specified by:
      clone in interface org.zkoss.zk.ui.Component
      Overrides:
      clone in class LabelImageElement

    • getWidth

      public String getWidth()
      Returns the width which the same as getTreecol()'s width.
      Overrides:
      getWidth in class org.zkoss.zk.ui.HtmlBasedComponent

    • setWidth

      public void setWidth(String width)
      Deprecated.
      as of release 6.0.0. To control the width of Treecell, please use HtmlBasedComponent.setWidth(String) instead.
      Overrides:
      setWidth in class org.zkoss.zk.ui.HtmlBasedComponent

    • setHflex

      public void setHflex(String flex)
      Deprecated.
      as of release 6.0.0. To control the hflex of Treecell, please use HtmlBasedComponent.setHflex(String) instead.
      Overrides:
      setHflex in class org.zkoss.zk.ui.HtmlBasedComponent

    • renderProperties

      protected void renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer) throws IOException
      Overrides:
      renderProperties in class LabelImageElement
      Throws:
      IOException

    • beforeParentChanged

      public void beforeParentChanged(org.zkoss.zk.ui.Component parent)
      Specified by:
      beforeParentChanged in interface org.zkoss.zk.ui.sys.ComponentCtrl
      Overrides:
      beforeParentChanged in class org.zkoss.zk.ui.AbstractComponent