Package org.zkoss.zul

Class Rows

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.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:
    Serialized Form

    • 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_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

      All Methods Instance Methods Concrete Methods Deprecated Methods 
      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).
      java.lang.Object clone()  
      <T extends org.zkoss.zk.ui.Component>
      java.util.List<T>      		 getChildren()  
      java.lang.Object getExtraCtrl()  
      Grid getGrid()
      Returns the grid that contains this rows.
      int getGroupCount()
      Returns the number of groups.
      java.util.List<Group> getGroups()
      Returns a list of all Group.
      int getVisibleItemCount()
      Returns the number of visible descendant Row.
      java.lang.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​(java.lang.String flex)
      Deprecated.
      as of release 6.0.0.
      void setWidth​(java.lang.String width)
      Deprecated.
      as of release 6.0.0.

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

        addSclass, evalCSSFlex, focus, getAction, getClientAction, getDraggable, getDroppable, getHeight, getHflex, getLeft, getRenderdefer, getSclass, 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, 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, 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, getAnnotation, getAnnotations, 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, getListenerIterator, getMold, getNextSibling, getPage, getParent, getPreviousSibling, getRedrawCallback, getRoot, getShadowFellowIfAny, getShadowRoots, getShadowVariable, getShadowVariable, getShadowVariable0, getSpaceOwner, getSpecialRendererOutput, getStubonly, getSubBindingAnnotationCount, getTemplate, getTemplateNames, getUuid, getWidgetAttribute, getWidgetAttributeNames, getWidgetClass, getWidgetListener, getWidgetListenerNames, getWidgetOverride, getWidgetOverrideNames, hasAttribute, hasAttribute, hasAttribute, hasAttributeOrFellow, hasBindingAnnotation, hasFellow, hasFellow, hasSubBindingAnnotation, initIndexCacheMap, invalidate, invalidatePartial, 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, setSubBindingAnnotationCount, setTemplate, setVisible, setVisibleDirectly, setWidgetAttribute, 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

      • Methods inherited from interface org.zkoss.zk.ui.sys.ComponentCtrl

        invalidatePartial

    • Constructor Detail

      • Rows

        public Rows()

    • Method Detail

      • 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 java.util.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 java.lang.String getZclass()
        Overrides:
        getZclass in class org.zkoss.zk.ui.HtmlBasedComponent

      • setWidth

        public void setWidth​(java.lang.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​(java.lang.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 java.lang.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> java.util.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 java.io.IOException
        Overrides:
        renderProperties in class XulElement
        Throws:
        java.io.IOException

      • getExtraCtrl

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