Package org.zkoss.zul

Class Rows

java.lang.Object
org.zkoss.zk.ui.AbstractComponent
org.zkoss.zk.ui.HtmlBasedComponent
org.zkoss.zul.impl.XulElement
org.zkoss.zul.Rows
All Implemented Interfaces:
Serializable, Cloneable, org.zkoss.zk.ui.Component, org.zkoss.zk.ui.ext.Scope, org.zkoss.zk.ui.sys.ComponentCtrl
public class Rows extends XulElement
Defines the rows of a grid. Each child of a rows element should be a Row element.

Default getZclass(): z-rows.(since 3.5.0)

Author:
tomyeh
See Also:

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    protected class 
    Rows.Children
     
    protected class 
    Rows.ExtraCtrl
    A utility class to implement HtmlBasedComponent.getExtraCtrl().

    Nested classes/interfaces inherited from class org.zkoss.zk.ui.AbstractComponent

    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
    Rows()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected void
    afterInsert(org.zkoss.zk.ui.Component comp)
    Callback if a child has been inserted.
    void
    beforeChildAdded(org.zkoss.zk.ui.Component child, org.zkoss.zk.ui.Component refChild)
     
    void
    beforeParentChanged(org.zkoss.zk.ui.Component parent)
     
    protected void
    beforeRemove(org.zkoss.zk.ui.Component comp)
    Callback if a child will be removed (not removed yet).
    Object
    clone()
     
    <T extends org.zkoss.zk.ui.Component>
    List<T>
    getChildren()
     
    Object
    getExtraCtrl()
     
    Grid
    getGrid()
    Returns the grid that contains this rows.
    int
    getGroupCount()
    Returns the number of groups.
    List<Group>
    getGroups()
    Returns a list of all Group.
    int
    getVisibleItemCount()
    Returns the number of visible descendant Row.
    String
    getZclass()
     
    boolean
    hasGroup()
    Returns whether Group exists.
    boolean
    insertBefore(org.zkoss.zk.ui.Component child, org.zkoss.zk.ui.Component refChild)
     
    boolean
    removeChild(org.zkoss.zk.ui.Component child)
    If the child is a group, its groupfoot will be removed at the same time.
    protected void
    renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer)
     
    void
    setHflex(String flex)
    Deprecated.
    as of release 6.0.0.
    void
    setWidth(String width)
    Deprecated.
    as of release 6.0.0.

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

    getContext, getCtrlKeys, getPopup, getPropertyAccess, 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, getWidth, 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, 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, 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, getStubonlyDescendants, getSubBindingAnnotationCount, getTemplate, getTemplateNames, getUuid, getWidgetAttributeNames, getWidgetClass, getWidgetListener, getWidgetListenerNames, getWidgetOverride, getWidgetOverrideNames, hasAttribute, hasAttribute, hasAttribute, hasAttributeOrFellow, hasBindingAnnotation, hasFellow, hasFellow, hasSubBindingAnnotation, initIndexCacheMap, invalidate, isChildable, isDisabledHostChanged, isInitialized, isInvalidated, isListenerAvailable, isVisible, onChildAdded, onChildRemoved, onPageAttached, onPageDetached, onParentChanged, onWrongValue, query, queryAll, redraw, redrawChildren, removeAttribute, removeAttribute, removeAttribute, removeCallback, 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, setStubonlyDescendants, 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

    • Rows

      public Rows()

  • Method Details

    • getGrid

      public Grid getGrid()
      Returns the grid that contains this rows.

      It is the same as AbstractComponent.getParent().

    • getGroupCount

      public int getGroupCount()
      Returns the number of groups.
      Since:
      3.5.0

    • getGroups

      public List<Group> getGroups()
      Returns a list of all Group.
      Since:
      3.5.0

    • hasGroup

      public boolean hasGroup()
      Returns whether Group exists.
      Since:
      3.5.0

    • getVisibleItemCount

      public int getVisibleItemCount()
      Returns the number of visible descendant Row.
      Since:
      3.5.1

    • 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

    • beforeChildAdded

      public void beforeChildAdded(org.zkoss.zk.ui.Component child, org.zkoss.zk.ui.Component refChild)
      Specified by:
      beforeChildAdded in interface org.zkoss.zk.ui.sys.ComponentCtrl
      Overrides:
      beforeChildAdded in class org.zkoss.zk.ui.AbstractComponent

    • insertBefore

      public boolean insertBefore(org.zkoss.zk.ui.Component child, org.zkoss.zk.ui.Component refChild)
      Specified by:
      insertBefore in interface org.zkoss.zk.ui.Component
      Overrides:
      insertBefore in class org.zkoss.zk.ui.AbstractComponent

    • removeChild

      public boolean removeChild(org.zkoss.zk.ui.Component child)
      If the child is a group, its groupfoot will be removed at the same time.
      Specified by:
      removeChild in interface org.zkoss.zk.ui.Component
      Overrides:
      removeChild in class org.zkoss.zk.ui.AbstractComponent

    • afterInsert

      protected void afterInsert(org.zkoss.zk.ui.Component comp)
      Callback if a child has been inserted.

      Default: invalidate if it is the paging mold and it affects the view of the active page.

      Since:
      3.0.5

    • beforeRemove

      protected void beforeRemove(org.zkoss.zk.ui.Component comp)
      Callback if a child will be removed (not removed yet).

      Default: invalidate if it is the paging mold and it affects the view of the active page.

      Since:
      3.0.5

    • getZclass

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

    • setWidth

      public void setWidth(String width)
      Deprecated.
      as of release 6.0.0. To control the size of Grid related components, please refer to Grid and Column 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 size of Grid related components, please refer to Grid and Column instead.
      Overrides:
      setHflex 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 XulElement

    • getChildren

      public <T extends org.zkoss.zk.ui.Component> List<T> getChildren()
      Specified by:
      getChildren in interface org.zkoss.zk.ui.Component
      Overrides:
      getChildren in class org.zkoss.zk.ui.AbstractComponent

    • renderProperties

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

    • getExtraCtrl

      public Object getExtraCtrl()
      Specified by:
      getExtraCtrl in interface org.zkoss.zk.ui.sys.ComponentCtrl
      Overrides:
      getExtraCtrl in class org.zkoss.zk.ui.HtmlBasedComponent