Uses of Interface
org.zkoss.zk.ui.Component

Packages that use Component

Package	Description
org.zkoss.zk.au
org.zkoss.zk.au.out
org.zkoss.zk.ui
org.zkoss.zk.ui.event
org.zkoss.zk.ui.ext
org.zkoss.zk.ui.ext.render
org.zkoss.zk.ui.http
org.zkoss.zk.ui.impl
org.zkoss.zk.ui.metainfo
org.zkoss.zk.ui.metainfo.impl
org.zkoss.zk.ui.select
org.zkoss.zk.ui.select.impl
org.zkoss.zk.ui.sys
org.zkoss.zk.ui.util
org.zkoss.zk.xel
org.zkoss.zk.xel.impl

Uses of Component in org.zkoss.zk.au

Methods in org.zkoss.zk.au with type parameters of type Component

Modifier and Type	Method	Description
static <T extends Component> java.util.Set<T>	AuRequests.convertToItems(Desktop desktop, java.util.List<java.lang.String> uuids)	Converts the data of the specified request to a set of Component.

Methods in org.zkoss.zk.au that return Component

Modifier and Type	Method	Description
Component	AuRequest.getComponent()	Returns the component that this request is applied for, or null if it applies to the whole page or a general request.

Constructors in org.zkoss.zk.au with parameters of type Component

Constructor	Description
AuResponse(java.lang.String cmd, Component depends, java.lang.Object data)	Constructs a response with one or zero data.
AuResponse(java.lang.String cmd, Component depends, java.lang.Object[] data)	Constructs a response with multiple data.
JSONComponent(Component comp)

Uses of Component in org.zkoss.zk.au.out

Methods in org.zkoss.zk.au.out with parameters of type Component

Modifier and Type	Method	Description
static java.lang.Object	AuEcho.getData(Component comp, java.lang.Object key)	Retrieves the data associated with an echo event.

Constructors in org.zkoss.zk.au.out with parameters of type Component

Constructor	Description
AuAppendChild(Component comp, java.util.Collection<java.lang.String> contents)
AuClearBusy(Component comp)	Constructs a command to remove a busy message covering only the specified component.
AuClearWrongValue(Component comp)	Unlike other constructors, the object instantiated by this method depends on the specified comp.
AuClearWrongValue(Component[] comps)
AuEcho(Component comp, java.lang.String evtnm, java.lang.Object data)	Constructs an echo response that will cause an event to fire when the client echoes back.
AuEcho(Component comp, java.lang.String evtnm, java.lang.String data)	Constructs an echo response that will cause an event to fire when the client echoes back.
AuFocus(Component comp)
AuInsertAfter(Component anchor, java.util.Collection<java.lang.String> contents)
AuInsertBefore(Component anchor, java.util.Collection<java.lang.String> contents)
AuInvoke(Component comp, java.lang.String function)	Construct AuInvoke to call the peer widget's member function with no argument.
AuInvoke(Component comp, java.lang.String function, boolean arg)	Construct AuInvoke to call the peer widget's member function with one boolean argument.
AuInvoke(Component comp, java.lang.String function, double arg)	Construct AuInvoke to call the peer widget's member function with one double argument.
AuInvoke(Component comp, java.lang.String function, int arg)	Construct AuInvoke to call the peer widget's member function with one int argument.
AuInvoke(Component comp, java.lang.String function, java.lang.Object arg)	Construct AuInvoke to call the peer widget's member function with one argument.
AuInvoke(Component comp, java.lang.String function, java.lang.Object... args)	Construct AuInvoke to call the peer widget's member function with an array of the given arguments.
AuInvoke(Component comp, java.lang.String function, java.lang.Object arg1, java.lang.Object arg2)	Construct AuInvoke to call the peer widget's member function with two arguments.
AuInvoke(Component comp, java.lang.String function, java.lang.Object arg1, java.lang.Object arg2, java.lang.Object arg3)	Construct AuInvoke to call the peer widget's member function with three arguments.
AuInvoke(Component comp, java.lang.String function, java.lang.String... args)	Construct AuInvoke to call a client function with variable number of arguments.
AuNotification(java.lang.String msg, java.lang.String type, Page page, Component ref, int x, int y, int duration, boolean closable)	Shows notification at given coordinate
AuNotification(java.lang.String msg, java.lang.String type, Page page, Component ref, java.lang.String position, int duration, boolean closable)	Shows notification at predefined position.
AuOuter(Component comp, java.lang.String content)
AuResizeWidget(Component comp)	Constructs a command to force ZK Client re-calculate the size of the given widget.
AuScript(Component depends, java.lang.String script)
AuScrollIntoView(Component comp)	Constructor.
AuSelect(Component comp)
AuSelect(Component comp, int beg, int end)
AuSetAttribute(Component comp, java.lang.String attr, java.lang.Object val)	Construct an instance for miscellaneous values, such as Boolean, Integer and so on.
AuSetAttributes(Component comp, AuSetAttribute... attrs)	Construct an instance for miscellaneous values, such as Boolean, Integer and so on.
AuShowBusy(Component comp, java.lang.String mesg)	Constructs a busy message covering only the specified component.
AuSyncErrorbox(Component comp)	A constructor for asking the client to sync position of a widget and its the errorbox.
AuUuid(Component comp, java.lang.String oldid)
AuWrongValue(Component comp, java.lang.String message)

Constructor parameters in org.zkoss.zk.au.out with type arguments of type Component

Constructor	Description
AuClearWrongValue(java.util.List<? extends Component> comps)

Uses of Component in org.zkoss.zk.ui

Classes in org.zkoss.zk.ui that implement Component

Modifier and Type	Class	Description
class	AbstractComponent	A skeletal implementation of Component.
class	HtmlBasedComponent	A skeletal implementation for HTML based components.
class	HtmlMacroComponent	The implementation of a macro component for HTML-based clients.
class	HtmlNativeComponent	A component used to represent XML elements that are associated with the native namespace (http://www.zkoss.org/2005/zk/native).
class	HtmlShadowElement	A skeleton of shadow element that represents as a shadow tree.

Methods in org.zkoss.zk.ui with type parameters of type Component

Modifier and Type	Method	Description
<T extends Component> java.util.List<T>	AbstractComponent.getChildren()	Returns a live list of children.
<T extends Component> java.util.List<T>	Component.getChildren()	Returns a live list of children.
<T extends Component> java.util.List<T>	HtmlShadowElement.getDistributedChildren()
<T extends Component> java.util.List<T>	ShadowElement.getDistributedChildren()	Returns a list of distributed components of the shadow tree, including its descendant.

Methods in org.zkoss.zk.ui that return Component

Modifier and Type	Method	Description
Component[]	Execution.createComponents(java.lang.String uri, java.util.Map<?,?> arg)	Creates components that don't belong to any page from a page file specified by an URI.
Component	Execution.createComponents(java.lang.String uri, Component parent, java.util.Map<?,?> arg)	Creates components from a page file specified by an URI.
Component	Execution.createComponents(java.lang.String uri, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)	Creates components from a page file specified by an URI with a custom variable resolver and inserts before a particular component.
Component[]	Execution.createComponents(java.lang.String uri, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver, java.util.Map<?,?> arg)	Creates components from a page file specified by an URI with a custom variable resolver and inserts before a particular component.
Component[]	Execution.createComponents(java.lang.String uri, Page page, org.zkoss.xel.VariableResolver resolver, java.util.Map<?,?> arg)	Creates components that belong to the given page from a page file specified by an URI.
Component[]	Execution.createComponents(PageDefinition pagedef, java.util.Map<?,?> arg)	Creates components that don't belong to any page from the specified page definition.
Component	Execution.createComponents(PageDefinition pagedef, Component parent, java.util.Map<?,?> arg)	Creates components from the specified page definition.
Component	Execution.createComponents(PageDefinition pagedef, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)	Creates components from the specified page definition with a custom variable resolver and inserts before a particular component.
static Component	Executions.createComponents(java.lang.String uri, Component parent, java.util.Map<?,?> arg)	Creates components from a page file specified by an URI.
static Component[]	Executions.createComponents(java.lang.String uri, Page page, org.zkoss.xel.VariableResolver resolver, java.util.Map<?,?> arg)	Creates components that belong to the given page from a page file specified by an URI.
static Component	Executions.createComponents(PageDefinition pagedef, Component parent, java.util.Map<?,?> arg)	Creates components based on the specified page definition.
static Component[]	Executions.createComponents(WebApp wapp, java.lang.String uri, java.util.Map<?,?> arg)	Creates components that don't belong to any page from a page file specified by an URI.
static Component[]	Executions.createComponents(WebApp wapp, PageDefinition pagedef, java.util.Map<?,?> arg)	Creates components that don't belong to any page from the specified page definition.
Component[]	Execution.createComponentsDirectly(java.io.Reader reader, java.lang.String extension, java.util.Map<?,?> arg)	Creates components that don't belong to any page from the raw content read from the specified reader.
Component	Execution.createComponentsDirectly(java.io.Reader reader, java.lang.String extension, Component parent, java.util.Map<?,?> arg)	Creates components from the raw content read from the specified reader.
Component	Execution.createComponentsDirectly(java.io.Reader reader, java.lang.String extension, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)	Creates components from the raw content read from the specified reader with a custom variable resolver and inserts before a particular component.
Component[]	Execution.createComponentsDirectly(java.lang.String content, java.lang.String extension, java.util.Map<?,?> arg)	Creates components that don't belong to any page from the raw content specified by a string.
Component	Execution.createComponentsDirectly(java.lang.String content, java.lang.String extension, Component parent, java.util.Map<?,?> arg)	Creates components from the raw content specified by a string.
Component	Execution.createComponentsDirectly(java.lang.String content, java.lang.String extension, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)	Creates components from the raw content specified by a string with a custom variable resolver and inserts before a particular component.
Component[]	Execution.createComponentsDirectly(org.zkoss.idom.Document content, java.lang.String extension, java.util.Map<?,?> arg)	Creates components that don't belong to any page from the raw content specified by a DOM tree.
Component	Execution.createComponentsDirectly(org.zkoss.idom.Document content, java.lang.String extension, Component parent, java.util.Map<?,?> arg)	Creates components from the raw content specified by a DOM tree.
Component	Execution.createComponentsDirectly(org.zkoss.idom.Document content, java.lang.String extension, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)	Creates components from the raw content specified by a DOM tree with a custom variable resolver and inserts before a particular component.
static Component	Executions.createComponentsDirectly(java.io.Reader reader, java.lang.String extension, Component parent, java.util.Map<?,?> arg)	Creates components from the raw content read from the specified reader.
static Component	Executions.createComponentsDirectly(java.lang.String content, java.lang.String extension, Component parent, java.util.Map<?,?> arg)	Creates components from the raw content specified by a string.
static Component	Executions.createComponentsDirectly(org.zkoss.idom.Document content, java.lang.String extension, Component parent, java.util.Map<?,?> arg)	Creates components from the raw content specified by a DOM tree.
static Component[]	Executions.createComponentsDirectly(WebApp wapp, java.io.Reader reader, java.lang.String extension, java.util.Map<?,?> arg)	Creates components that don't belong to any page from the raw content read from the specified reader.
static Component[]	Executions.createComponentsDirectly(WebApp wapp, java.lang.String content, java.lang.String extension, java.util.Map<?,?> arg)	Creates components that don't belong to any page from the raw content specified by a string.
static Component[]	Executions.createComponentsDirectly(WebApp wapp, org.zkoss.idom.Document content, java.lang.String extension, java.util.Map<?,?> arg)	Creates components that don't belong to any page from the raw content specified by a DOM tree.
Component	Path.getComponent()	Returns the component with this path, or null if no such component.
static Component	Path.getComponent(java.lang.String path)	Returns the component of the specified path, or null if no such component.
static Component	Path.getComponent(IdSpace is, java.lang.String path)	Returns the component of the specified path which is related to the specified ID space, or null if no such component.
Component	WrongValueException.getComponent()	Returns the component that causes this exception, or null.
Component	Desktop.getComponentByUuid(java.lang.String uuid)	Returns the component of the specified UUID (getUuid()).
Component	Desktop.getComponentByUuidIfAny(java.lang.String uuid)	Returns the component of the specified UUID (getUuid()), or null if not found.
Component	AbstractComponent.getFellow(java.lang.String compId)
Component	AbstractComponent.getFellow(java.lang.String compId, boolean recurse)
Component	AbstractPage.getFellow(java.lang.String compId)
Component	AbstractPage.getFellow(java.lang.String compId, boolean recurse)	The same as AbstractPage.getFellow(String).
Component	Component.getFellow(java.lang.String id)	Returns a component of the specified ID in the same ID space.
Component	Component.getFellow(java.lang.String id, boolean recurse)	Returns a component of the specified ID in the same ID space.
Component	IdSpace.getFellow(java.lang.String id)	Returns a component of the specified ID in this ID space.
Component	IdSpace.getFellow(java.lang.String id, boolean recurse)	Returns a component of the specified ID in this ID space.
Component	AbstractComponent.getFellowIfAny(java.lang.String compId)
Component	AbstractComponent.getFellowIfAny(java.lang.String compId, boolean recurse)
Component	AbstractPage.getFellowIfAny(java.lang.String compId)
Component	AbstractPage.getFellowIfAny(java.lang.String compId, boolean recurse)	The same as AbstractPage.getFellowIfAny(String).
Component	Component.getFellowIfAny(java.lang.String id)	Returns a component of the specified ID in the same ID space, or null if not found.
Component	Component.getFellowIfAny(java.lang.String id, boolean recurse)	Returns a component of the specified ID in the same ID space, or null if not found.
Component	IdSpace.getFellowIfAny(java.lang.String id)	Returns a component of the specified ID in this ID space, or null if not found.
Component	IdSpace.getFellowIfAny(java.lang.String id, boolean recurse)	Returns a component of the specified ID in this ID space, or null if not found.
Component	AbstractComponent.getFirstChild()
Component	Component.getFirstChild()	Returns the first child component, or null if no child at all.
Component	HtmlShadowElement.getFirstInsertion()	Returns the first component of its insertion range.
Component	ShadowElement.getFirstInsertion()	Returns the first component of its insertion range.
Component	ShadowElementCtrl.getFirstInsertion()	Returns the first component of its insertion range.
Component	AbstractPage.getFirstRoot()
Component	Page.getFirstRoot()	Returns the first root component.
Component	AbstractComponent.getLastChild()
Component	Component.getLastChild()	Returns the last child component, or null if no child at all.
Component	HtmlShadowElement.getLastInsertion()	Returns the last component of its insertion range.
Component	ShadowElement.getLastInsertion()	Returns the last component of its insertion range.
Component	ShadowElementCtrl.getLastInsertion()	Returns the last component of its insertion range.
Component	AbstractPage.getLastRoot()
Component	Page.getLastRoot()	Returns the last root component.
Component	HtmlShadowElement.getNextInsertion()	Returns the next insertion point, it may be a component, a shadow element, or null.
Component	ShadowElement.getNextInsertion()	Returns the next insertion point, it may be a component, a shadow element, or null.
Component	ShadowElementCtrl.getNextInsertion()	Returns the next insertion point, it may be a component, a shadow element, or null.
Component	HtmlShadowElement.getNextInsertionComponentIfAny()	Returns the next component before this shadow, if any.
Component	AbstractComponent.getNextSibling()
Component	Component.getNextSibling()	Returns the next sibling, or null if it is the last child.
Component	AbstractComponent.getParent()
Component	Component.getParent()	Returns the parent component, or null if this is the root component.
Component	HtmlShadowElement.getPreviousInsertion()	Returns the previous insertion point, it may be a component, a shadow element, or null.
Component	ShadowElement.getPreviousInsertion()	Returns the previous insertion point, it may be a component, a shadow element, or null.
Component	ShadowElementCtrl.getPreviousInsertion()	Returns the previous insertion point, it may be a component, a shadow element, or null.
Component	HtmlShadowElement.getPreviousInsertionComponentIfAny()	Returns the first component before this shadow, if any.
Component	AbstractComponent.getPreviousSibling()
Component	Component.getPreviousSibling()	Returns the previous sibling, or null if it is the first child.
Component	AbstractComponent.getRoot()	Returns the root of the specified component.
Component	Component.getRoot()	Returns the root of this component.
static Component	Components.getRoot(Component comp)	Returns the root component of the specified one.
Component	HtmlShadowElement.getShadowHost()
Component	ShadowElement.getShadowHost()	Returns the owner component that hosts this shadow element.
Component	HtmlShadowElement.getShadowHostIfAny()
Component	ShadowElementCtrl.getShadowHostIfAny()	Return the shadow host from it or its ancestor, if any.
Component	HtmlNativeComponent.HtmlHelper.newNative(java.lang.String text)
static Component	Components.pathToComponent(java.lang.String path, Component ref)	Converts a path, generated by Components.componentToPath(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.Component), to a component.
Component	AbstractComponent.query(java.lang.String selector)
Component	Component.query(java.lang.String selector)	Find the first component that matches the given CSS3 selector.

Methods in org.zkoss.zk.ui that return types with arguments of type Component

Modifier and Type	Method	Description
java.util.Collection<Component>	Desktop.getComponents()	Returns all components contained in this desktop.
java.util.Collection<Component>	AbstractComponent.getFellows()
java.util.Collection<Component>	AbstractPage.getFellows()
java.util.Collection<Component>	Component.getFellows()	Returns all fellows in the same ID space of this component.
java.util.Collection<Component>	IdSpace.getFellows()	Returns all fellows in this ID space.
protected java.util.Map<Component,java.lang.Integer>	AbstractComponent.getIndexCacheMap(Component host)
java.util.Map<Component,java.lang.Integer>	HtmlShadowElement.getIndexCacheMap(Component host)	Internal use
java.util.Collection<Component>	AbstractPage.getRoots()
java.util.Collection<Component>	Page.getRoots()	Returns a readonly list of the root components.
static java.util.Collection<Component>	Components.getVisibleChildren(Component comp)	Returns a collection of visible children.
protected java.util.Map<Component,java.lang.Integer>	AbstractComponent.initIndexCacheMap(Component host)
java.util.Map<Component,java.lang.Integer>	HtmlShadowElement.initIndexCacheMap(Component host)	Internal use
java.util.ListIterator<Component>	AbstractComponent.Children.listIterator(int index)
java.lang.Iterable<Component>	AbstractComponent.queryAll(java.lang.String selector)
java.lang.Iterable<Component>	Component.queryAll(java.lang.String selector)	Returns an iterable object for components that match the given CSS3 selector.

Methods in org.zkoss.zk.ui with parameters of type Component

Modifier and Type	Method	Description
boolean	AbstractComponent.addForward(java.lang.String orgEvent, Component target, java.lang.String targetEvent)
boolean	AbstractComponent.addForward(java.lang.String orgEvent, Component target, java.lang.String targetEvent, java.lang.Object eventData)
boolean	Component.addForward(java.lang.String originalEvent, Component target, java.lang.String targetEvent)	Adds a forward condition to forward the event received by this component to another component.
boolean	Component.addForward(java.lang.String originalEvent, Component target, java.lang.String targetEvent, java.lang.Object eventData)	Adds a forward condition to forward the event received by this component to another component with extra event data.
protected void	AbstractComponent.addMoved(Component oldparent, Page oldpg, Page newpg)	Called when this component is moved from the specified parent and/or page to the new page.
void	HtmlShadowElement.afterHostChildAdded(Component child, int indexOfChild)
void	ShadowElementCtrl.afterHostChildAdded(Component child, int indexOfChild)	Called when a child is added to the host.
void	HtmlShadowElement.afterHostChildRemoved(Component child)
void	ShadowElementCtrl.afterHostChildRemoved(Component child)	Called when a child is removed to the host.
boolean	AbstractComponent.appendChild(Component child)	Appends a child to the end of all children.
boolean	Component.appendChild(Component child)	Appends a child.
void	AbstractComponent.beforeChildAdded(Component child, Component insertBefore)	Default: does nothing.
void	HtmlShadowElement.beforeChildAdded(Component child, Component refChild)
void	AbstractComponent.beforeChildRemoved(Component child)	Default: does nothing.
void	HtmlShadowElement.beforeHostChildAdded(Component child, Component insertBefore, int indexOfInsertBefore)
void	ShadowElementCtrl.beforeHostChildAdded(Component child, Component insertBefore, int indexOfInsertBefore)	Called before the host adding a child.
void	HtmlShadowElement.beforeHostChildRemoved(Component child, int indexOfChild)
void	ShadowElementCtrl.beforeHostChildRemoved(Component child, int indexOfChild)	Called before the host removing a child.
void	HtmlShadowElement.beforeHostParentChanged(Component parent)
void	ShadowElementCtrl.beforeHostParentChanged(Component parent)	Called before the host changing the parent.
void	AbstractComponent.beforeParentChanged(Component parent)	Default: If parent is null, execute the @Destroy method if any.
void	HtmlShadowElement.beforeParentChanged(Component parent)
static java.lang.String	Components.componentToPath(Component comp, Component ref)	Converts a component to a path (relevant to another component).
protected abstract void	HtmlShadowElement.compose(Component host)	Composes the shadow element.
Component	Execution.createComponents(java.lang.String uri, Component parent, java.util.Map<?,?> arg)	Creates components from a page file specified by an URI.
Component	Execution.createComponents(java.lang.String uri, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)	Creates components from a page file specified by an URI with a custom variable resolver and inserts before a particular component.
Component[]	Execution.createComponents(java.lang.String uri, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver, java.util.Map<?,?> arg)	Creates components from a page file specified by an URI with a custom variable resolver and inserts before a particular component.
Component	Execution.createComponents(PageDefinition pagedef, Component parent, java.util.Map<?,?> arg)	Creates components from the specified page definition.
Component	Execution.createComponents(PageDefinition pagedef, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)	Creates components from the specified page definition with a custom variable resolver and inserts before a particular component.
static Component	Executions.createComponents(java.lang.String uri, Component parent, java.util.Map<?,?> arg)	Creates components from a page file specified by an URI.
static Component	Executions.createComponents(PageDefinition pagedef, Component parent, java.util.Map<?,?> arg)	Creates components based on the specified page definition.
Component	Execution.createComponentsDirectly(java.io.Reader reader, java.lang.String extension, Component parent, java.util.Map<?,?> arg)	Creates components from the raw content read from the specified reader.
Component	Execution.createComponentsDirectly(java.io.Reader reader, java.lang.String extension, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)	Creates components from the raw content read from the specified reader with a custom variable resolver and inserts before a particular component.
Component	Execution.createComponentsDirectly(java.lang.String content, java.lang.String extension, Component parent, java.util.Map<?,?> arg)	Creates components from the raw content specified by a string.
Component	Execution.createComponentsDirectly(java.lang.String content, java.lang.String extension, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)	Creates components from the raw content specified by a string with a custom variable resolver and inserts before a particular component.
Component	Execution.createComponentsDirectly(org.zkoss.idom.Document content, java.lang.String extension, Component parent, java.util.Map<?,?> arg)	Creates components from the raw content specified by a DOM tree.
Component	Execution.createComponentsDirectly(org.zkoss.idom.Document content, java.lang.String extension, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)	Creates components from the raw content specified by a DOM tree with a custom variable resolver and inserts before a particular component.
static Component	Executions.createComponentsDirectly(java.io.Reader reader, java.lang.String extension, Component parent, java.util.Map<?,?> arg)	Creates components from the raw content read from the specified reader.
static Component	Executions.createComponentsDirectly(java.lang.String content, java.lang.String extension, Component parent, java.util.Map<?,?> arg)	Creates components from the raw content specified by a string.
static Component	Executions.createComponentsDirectly(org.zkoss.idom.Document content, java.lang.String extension, Component parent, java.util.Map<?,?> arg)	Creates components from the raw content specified by a DOM tree.
protected void	AbstractComponent.destroyIndexCacheMap(Component host)
void	HtmlShadowElement.destroyIndexCacheMap(Component host)	Internal use
java.lang.Object	Execution.evaluate(Component comp, java.lang.String expr, java.lang.Class<?> expectedType)	Evaluates the specified expression with ${link #getVariableResolver} and Page.getFunctionMapper() of the page of the specified component.
static java.lang.Object	Executions.evaluate(Component comp, java.lang.String expr, java.lang.Class expectedType)	Evaluates the specified expression by use of the current context (Executions.getCurrent()).
static Composer	Components.getComposer(Component comp)	Returns the composer object, or null if not found.
static Page	Components.getCurrentPage(Component comp)	Returns the page of the give component, or the current page if the component is null or it doesn't belong to any page.
java.lang.String	Desktop.getDynamicMediaURI(Component comp, java.lang.String pathInfo)	Returns URI for a dynamic generated media associated with a component.
Evaluator	Execution.getEvaluator(Component comp, java.lang.Class<? extends org.zkoss.xel.ExpressionFactory> expfcls)	Returns the evaluator of the current execution.
static Evaluator	Executions.getEvaluator(Component comp, java.lang.Class<? extends org.zkoss.xel.ExpressionFactory> expfcls)	Returns the evaluator of the current execution.
static java.lang.Object	Components.getImplicit(Component comp, java.lang.String name)	Returns the implicit object of the specified name, or null if not found.
static java.lang.Object	Components.getImplicit(Page page, Component comp, java.lang.String name)	Returns the implicit object of the specified name, or null if not found.
static int	HtmlShadowElement.getIndex(ShadowElement owner, Component insertion, java.util.Map<Component,java.lang.Integer> cacheMap)
protected java.util.Map<Component,java.lang.Integer>	AbstractComponent.getIndexCacheMap(Component host)
java.util.Map<Component,java.lang.Integer>	HtmlShadowElement.getIndexCacheMap(Component host)	Internal use
static java.lang.String	Path.getPath(Component comp)	Returns the path of the specified component.
static Component	Components.getRoot(Component comp)	Returns the root component of the specified one.
java.lang.Object	AbstractComponent.getShadowVariable(Component baseChild, java.lang.String name, boolean recurse)
java.lang.Object	Component.getShadowVariable(Component baseChild, java.lang.String name, boolean recurse)	Returns the shadow variable enclosed with the base component, which associated with this component or its parent component; or null if not found.
protected java.lang.Object	AbstractComponent.getShadowVariable0(Component baseChild, java.lang.String name, boolean recurse)
protected java.lang.String	AbstractComponent.getSpecialRendererOutput(Component comp)
static java.util.Collection<Component>	Components.getVisibleChildren(Component comp)	Returns a collection of visible children.
org.zkoss.xel.Function	Page.getZScriptFunction(Component comp, java.lang.String name, java.lang.Class[] argTypes)	Returns the function of the specified name by searching the logical scope of the specified component in all the loaded interpreters.
java.lang.Object	Page.getZScriptVariable(Component comp, java.lang.String name)	Returns the value of the variable of the specified name by searching the logical scope of the specified component in all the loaded interpreters, if any.
protected java.util.Map<Component,java.lang.Integer>	AbstractComponent.initIndexCacheMap(Component host)
java.util.Map<Component,java.lang.Integer>	HtmlShadowElement.initIndexCacheMap(Component host)	Internal use
static HtmlShadowElement.Direction	HtmlShadowElement.inRange(HtmlShadowElement se, Component target)	Returns the direction of the target component according to the given shadow element.
boolean	AbstractComponent.insertBefore(Component newChild, Component refChild)
boolean	Component.insertBefore(Component newChild, Component refChild)	Inserts a child before the reference child.
static boolean	Components.isAncestor(Component node1, Component node2)	Tests whether node1 is an ancestor of node 2.
static boolean	Components.isRealVisible(Component comp)	Returns whether this component is real visible (all its parents are visible).
static Template	Templates.lookup(Component comp, java.lang.String name)	A shortcut of lookup(comp, comp, name, null, false)
static Template	Templates.lookup(Component comp, Component base, java.lang.String name)	A shortcut of lookup(comp, base, name, null, false)
static Template	Templates.lookup(Component comp, Component base, java.lang.String name, Component compBase)	A shortcut of lookup(comp, base, name, compBase, false)
static Template	Templates.lookup(Component comp, Component base, java.lang.String name, Component compBase, boolean excludeBase)	Lookup the template with some information.
boolean	HtmlShadowElement.mergeToHost(Component host)	Merge the host into the current shadow, unlike HtmlShadowElement.setShadowHost(Component, Component)
void	AbstractComponent.onChildAdded(Component child)	Default: handles special event listeners.
void	HtmlShadowElement.onChildAdded(Component child)
void	AbstractComponent.onChildRemoved(Component child)	Default: handles special event listeners.
protected void	HtmlShadowElement.onHostAttached(Component host)
void	HtmlShadowElement.onHostChildAdded(Component child)	Default: does nothing.
void	ShadowElementCtrl.onHostChildAdded(Component child)	Called when a child of a host is added into this shadow element.
void	HtmlShadowElement.onHostChildRemoved(Component child)	Default: does nothing.
void	ShadowElementCtrl.onHostChildRemoved(Component child)	Called when a child of a host is added into this shadow element.
protected void	HtmlShadowElement.onHostDetached(Component host)
void	AbstractComponent.onParentChanged(Component parent)
static Component	Components.pathToComponent(java.lang.String path, Component ref)	Converts a path, generated by Components.componentToPath(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.Component), to a component.
void	Execution.postEvent(int priority, Component realTarget, Event evt)	Queues the give event for the specified target to this execution.
static void	Components.removeAllChildren(Component comp)	Removes all children of the specified component.
boolean	AbstractComponent.removeChild(Component child)
boolean	Component.removeChild(Component child)	Removes a child.
boolean	AbstractComponent.removeForward(java.lang.String orgEvent, Component target, java.lang.String targetEvent)
boolean	Component.removeForward(java.lang.String originalEvent, Component target, java.lang.String targetEvent)	Removes a forward condition that was added by addForward(String, Component, String).
protected void	AbstractComponent.replace(Component comp, boolean bFellow, boolean bListener, boolean bChildren)	Replace the specified component with this component in the component tree.
static void	Components.replace(Component oldc, Component newc)	Replaces a component with another.
static void	Components.replaceChildren(Component parent, java.util.Collection<Component> newChildren)	Replaces all children of the specified component.
java.lang.Object	HtmlShadowElement.resolveVariable(Component child, java.lang.String name, boolean recurse)
java.lang.Object	ShadowElementCtrl.resolveVariable(Component child, java.lang.String name, boolean recurse)	Returns the variable associated with this base component or null if not found.
boolean	HtmlMacroComponent.setInlineParent(Component parent, Component beforeSibling)
void	AbstractComponent.setPageBefore(Page page, Component refRoot)
void	Component.setPageBefore(Page page, Component refRoot)	Sets what page this component belongs to, and insert this component right before the reference component.
void	AbstractComponent.setParent(Component parent)
void	Component.setParent(Component parent)	Sets the parent component.
void	HtmlMacroComponent.setParent(Component parent)	Changes the parent.
void	HtmlShadowElement.setParent(Component parent)
protected static void	HtmlShadowElement.setPrevInsertion(Component target, Component prevInsertion)
void	HtmlShadowElement.setShadowHost(Component host, Component insertBefore)
void	ShadowElementCtrl.setShadowHost(Component host, Component insertBefore)	Sets the owner component that hosts this shadow element.
protected void	HtmlShadowElement.shrinkRange(Component firstChild, Component lastChild)
static void	Components.smartUpdate(Component comp, java.lang.String key, java.lang.Object value, boolean append)	Adds the smartUpdate command to the specific component.
protected void	HtmlShadowElement.stretchRange(Component firstChild, Component lastChild)
void	HtmlShadowElement.updateFirstInsertion(Component newFirstInsertion)	Updates the given first insertion to this shadow element.
void	HtmlShadowElement.updateLastInsertion(Component newLastInsertion)	Updates the given last insertion to this shadow element.
void	HtmlShadowElement.updateNextInsertion(Component newNextInsertion)	Updates the given next insertion to this shadow element.
void	HtmlShadowElement.updatePreviousInsertion(Component newPreviousInsertion)	Updates the given previous insertion to this shadow element.

Method parameters in org.zkoss.zk.ui with type arguments of type Component

Modifier and Type	Method	Description
protected static void	AbstractComponent.addClientEvent(java.lang.Class<? extends Component> cls, java.lang.String evtnm, int flags)	Adds an event that the client might send to the server.
ComponentDefinition	Page.getComponentDefinition(java.lang.Class<? extends Component> cls, boolean recurse)	Returns the component definition of the specified class, or null if not found.
protected java.lang.String	AbstractComponent.getDefaultMold(java.lang.Class<? extends Component> klass)	Returns the default mold for the given class.
static int	HtmlShadowElement.getIndex(ShadowElement owner, Component insertion, java.util.Map<Component,java.lang.Integer> cacheMap)
static void	Components.replaceChildren(Component parent, java.util.Collection<Component> newChildren)	Replaces all children of the specified component.
static void	Components.sort(java.util.List<? extends Component> list, int from, int to, java.util.Comparator<? super Component> cpr)	Sorts the components in the list.
static void	Components.sort(java.util.List<? extends Component> list, int from, int to, java.util.Comparator<? super Component> cpr)	Sorts the components in the list.
static void	Components.sort(java.util.List<? extends Component> list, java.util.Comparator<? super Component> cpr)	Sorts the components in the list.
static void	Components.sort(java.util.List<? extends Component> list, java.util.Comparator<? super Component> cpr)	Sorts the components in the list.

Constructors in org.zkoss.zk.ui with parameters of type Component

Constructor	Description
ArithmeticWrongValueException(Component comp, int code)
ArithmeticWrongValueException(Component comp, int code, java.lang.Object fmtArg)
ArithmeticWrongValueException(Component comp, int code, java.lang.Object[] fmtArgs)
ArithmeticWrongValueException(Component comp, int code, java.lang.Object[] fmtArgs, java.lang.Object value)
ArithmeticWrongValueException(Component comp, java.lang.String msg, java.lang.Object value)
ArithmeticWrongValueException(Component comp, java.lang.String msg, java.lang.Throwable cause, java.lang.Object value)
Path(Component comp)	Returns the path of the specified component.
WrongValueException(Component comp, int code)	Constructs a wrong value exception to show an error box at the client.
WrongValueException(Component comp, int code, java.lang.Object fmtArg)	Constructs a wrong value exception to show an error box at the client.
WrongValueException(Component comp, int code, java.lang.Object[] fmtArgs)	Constructs a wrong value exception to show an error box at the client.
WrongValueException(Component comp, java.lang.String msg)	Constructs a wrong value exception to show an error box at the client.
WrongValueException(Component comp, java.lang.String msg, java.lang.Throwable cause)	Constructs a wrong value exception.

Uses of Component in org.zkoss.zk.ui.event

Classes in org.zkoss.zk.ui.event with type parameters of type Component

Modifier and Type	Class	Description
class	SelectEvent<T extends Component,E>	Represents an event cause by user's the list selection is changed at the client.
static interface	SelectEvent.SelectedObjectHandler<T extends Component>	A handle to retrieve selected objects from selected items (components) if possible.

Methods in org.zkoss.zk.ui.event with type parameters of type Component

Modifier and Type	Method	Description
static <T extends Component,E> SelectEvent<T,E>	SelectEvent.getSelectEvent(AuRequest request)	Converts an AU request to a select event.
static <T extends Component,E> SelectEvent<T,E>	SelectEvent.getSelectEvent(AuRequest request, SelectEvent.SelectedObjectHandler<T> handler)	Converts an AU request to a select event.

Methods in org.zkoss.zk.ui.event that return Component

Modifier and Type	Method	Description
Component	MouseEvent.getAreaComponent()	Returns the component representing the area that the click occurs, or null if not associated with any component.
Component	DropEvent.getDragged()	Returns the component being dragged and drop to Event.getTarget().
Component	KeyEvent.getReference()	Returns the reference item that is the component causing the key event to be fired.
Component	OpenEvent.getReference()	Returns the reference that causes Event.getTarget() to be opened.
Component	Event.getTarget()	Returns the target component that receives this event, or null if broadcast.

Methods in org.zkoss.zk.ui.event with parameters of type Component

Modifier and Type	Method	Description
void	EventThreadResume.abortResume(Component comp, Event evt)	Called when the suspended event thread is aborted.
static void	Events.addEventListeners(Component comp, java.lang.Object controller)	Add onXxx event handler defined in controller object to the specified component.
void	EventThreadResume.afterResume(Component comp, Event evt)	Called after the suspended event thread is resumed.
void	EventThreadSuspend.afterSuspend(Component comp, Event evt)	Called in the servlet thread after the event processing thread has been suspended.
void	EventThreadResume.beforeResume(Component comp, Event evt)	Called just before the suspended event thread is resumed.
void	EventThreadSuspend.beforeSuspend(Component comp, Event evt, java.lang.Object obj)	Called before the event processing thread is suspended.
void	GenericEventListener.bindComponent(Component comp)	A convenient method that help you register this event listener to the specified target component.
void	EventThreadCleanup.cleanup(Component comp, Event evt, java.util.List<java.lang.Throwable> errs)	Cleans up the event processing thread.
void	EventThreadCleanup.complete(Component comp, Event evt)	Called in the serlvet thread to clean up.
static void	Events.echoEvent(java.lang.String name, Component target, java.lang.Object data)	Echos an event.
static void	Events.echoEvent(java.lang.String name, Component target, java.lang.String data)	Echos an event.
static UploadEvent	UploadEvent.getUploadEvent(java.lang.String name, Component component, AuRequest request)	Creates an instance of UploadEvent based on the event name and component, the UploadEvent contains the upload media(s) from user.
boolean	EventThreadInit.init(Component comp, Event event)	Initialize the event processing thread before processing the event.
static boolean	Events.isListened(Component comp, java.lang.String evtnm, boolean asap)	Returns whether an event handler or listener is available for the specified component and event.
static void	Events.postEvent(int priority, java.lang.String name, Component target, java.lang.Object data)	Posts an instance of Event to the current execution with the specified priority.
static void	Events.postEvent(int priority, Component realTarget, Event event)	Queues the give event for the specified target to this execution.
static void	Events.postEvent(java.lang.String name, Component target, java.lang.Object data)	Posts an instance of Event to the current execution.
static void	Events.postEvent(Component realTarget, Event event)	Queues the give event for the specified target to this execution.
void	EventThreadInit.prepare(Component comp, Event event)	Prepares the initialization at the servlet thread.
static void	Events.sendEvent(java.lang.String name, Component target, java.lang.Object data)	Sends the event to the target, and processes it immediately.
static void	Events.sendEvent(Component comp, Event event)	Sends the event to the specified component and process it immediately.
void	GenericEventListener.unbindComponent(Component comp)	A convenient method that help you remove this event listener from the specified target component.

Constructors in org.zkoss.zk.ui.event with parameters of type Component

Constructor	Description
AfterSizeEvent(java.lang.String name, Component target, int width, int height)	Constructs an AfterSizeEvent.
CheckEvent(java.lang.String name, Component target, boolean checked)	Constructs a check-relevant event.
CheckEvent(java.lang.String name, Component target, java.lang.Boolean checked)	Constructs a check-relevant event.
CreateEvent(java.lang.String name, Component target, java.util.Map<?,?> args)
DOMExceptionEvent(java.lang.String name, Component target, java.lang.String errorName, java.lang.String errorMessage)
DropEvent(java.lang.String name, Component target, Component dragged, int x, int y, int pageX, int pageY, int keys)	Constructs a drop event.
ErrorEvent(java.lang.String name, Component target, java.lang.String val, java.lang.Object oldValue, java.lang.String msg)	Constructs an error-relevant event.
Event(java.lang.String name, Component target)	Constructs a simple event.
Event(java.lang.String name, Component target, java.lang.Object data)	Constructs a simple event.
ForwardEvent(java.lang.String name, Component target, Event origin)	Constructs a forward event.
ForwardEvent(java.lang.String name, Component target, Event origin, java.lang.Object data)	Constructs a forward event.
FulfillEvent(java.lang.String name, Component target, Event origin)	Constructs a fulfill event.
FulfillEvent(java.lang.String name, Component target, Event origin, java.lang.Object data)	Constructs a fulfill event.
InputEvent(java.lang.String name, Component target, java.lang.String val, java.lang.Object oldValue)	Constructs a input-relevant event.
InputEvent(java.lang.String name, Component target, java.lang.String val, java.lang.Object oldValue, boolean selbk, int start)	Constructs an input event
KeyEvent(java.lang.String name, Component target, int keyCode, boolean ctrlKey, boolean shiftKey, boolean altKey)
KeyEvent(java.lang.String name, Component target, int keyCode, boolean ctrlKey, boolean shiftKey, boolean altKey, boolean metaKey, Component ref)	Constructs an event with MetaKey
KeyEvent(java.lang.String name, Component target, int keyCode, boolean ctrlKey, boolean shiftKey, boolean altKey, Component ref)	Constructs a mouse relevant event.
MaximizeEvent(java.lang.String name, Component target, java.lang.String left, java.lang.String top, java.lang.String width, java.lang.String height, boolean maximized)
MinimizeEvent(java.lang.String name, Component target, java.lang.String left, java.lang.String top, java.lang.String width, java.lang.String height, boolean minimized)
MouseEvent(java.lang.String name, Component target)	Construct a mouse relevant event with coordinate or area.
MouseEvent(java.lang.String name, Component target, int x, int y, int pageX, int pageY)	Constructs a mouse relevant event.
MouseEvent(java.lang.String name, Component target, int x, int y, int pageX, int pageY, int keys)	Constructs a mouse relevant event.
MouseEvent(java.lang.String name, Component target, java.lang.String area, int keys)	Constructs a mouse relevant event with a logic name called area.
MoveEvent(java.lang.String name, Component target, java.lang.String left, java.lang.String top, int keys)	Constructs a mouse relevant event.
OpenEvent(java.lang.String name, Component target, boolean open)	Constructs an onOpen event.
OpenEvent(java.lang.String name, Component target, boolean open, Component ref)	Constructs an onOpen event for a context menu, a tooltip or a popup.
OpenEvent(java.lang.String name, Component target, boolean open, Component ref, java.lang.Object value)	Constructs an onOpen event.
ScriptErrorEvent(java.lang.String name, Component target, java.lang.String message, java.lang.String stack)
ScrollEvent(java.lang.String name, Component target, double pos)	Constructs an scroll-relevant event.
ScrollEvent(java.lang.String name, Component target, double dPos, boolean outBound)	Constructs an scroll-relevant event.
ScrollEvent(java.lang.String name, Component target, int pos)	Constructs an scroll-relevant event.
ScrollEvent(java.lang.String name, Component target, int pos, boolean outBound)	Constructs an scroll-relevant event.
SelectEvent(java.lang.String name, Component target, java.util.Set<T> selectedItems)	Constructs a selection event.
SelectEvent(java.lang.String name, Component target, java.util.Set<T> selectedItems, java.util.Set<T> previousSelectedItems, java.util.Set<T> unselectedItems, java.util.Set<E> selectedObjects, java.util.Set<E> prevSelectedObjects, java.util.Set<E> unselectedObjects, T ref, java.lang.Object data, int keys)	Constructs a selection event containing the data objects that model provided.
SelectEvent(java.lang.String name, Component target, java.util.Set<T> selectedItems, T ref)	Constructs a selection event.
SelectEvent(java.lang.String name, Component target, java.util.Set<T> selectedItems, T ref, int keys)	Constructs a selection event.
SelectionEvent(java.lang.String name, Component target, int start, int end, java.lang.String txt)	Constructs a selection event.
SizeEvent(java.lang.String name, Component target, java.lang.String width, java.lang.String height, int keys)	Constructs a mouse relevant event.
SlideEvent(java.lang.String name, Component target, boolean slide)	Constructs an onOpen event.
SortEvent(java.lang.String name, Component target, boolean ascending)	Constructs a sort event.
StateChangeEvent(java.lang.String name, Component target, java.lang.Integer state)	Constructs the state change event.
StubEvent(java.lang.String name, Component target, java.lang.String cmd, java.lang.String uuid, java.lang.String id, java.util.Map<java.lang.String,java.lang.Object> data)	Constructs a check-relevant event.
StubEvent(StubEvent evt, Component target)
SwipeEvent(java.lang.String name, Component target, int swipeX, int swipeY, int swipeTime, java.lang.String swipeDir)
UploadEvent(java.lang.String name, Component target, org.zkoss.util.media.Media[] meds)	Constructs the upload event.
URIEvent(java.lang.String name, Component target, java.lang.String uri)	Constructs an URI update event.
ZIndexEvent(java.lang.String name, Component target, int zIndex)	Constructs a mouse relevant event.

Uses of Component in org.zkoss.zk.ui.ext

Methods in org.zkoss.zk.ui.ext that return Component

Modifier and Type	Method	Description
Component	Native.Helper.newNative(java.lang.String text)	Creates a native component with the specified content.

Methods in org.zkoss.zk.ui.ext with parameters of type Component

Modifier and Type	Method	Description
static java.lang.String	Uploads.getRealUpload(Component comp, java.lang.String upload)	Gets the real upload setting for client.
static void	Uploads.parseUpload(Component comp, java.lang.String upload)	Parse the setting and update the upload-related attributes with the component.
boolean	Macro.setInlineParent(Component parent, Component beforeSibling)	Sets the parent to the given one and insert the children of the inline macro right before the given sibling (beforeSibling).

Uses of Component in org.zkoss.zk.ui.ext.render

Methods in org.zkoss.zk.ui.ext.render that return Component

Modifier and Type	Method	Description
Component	Cropper.getCropOwner()	Returns the owner of the cropping scope.

Methods in org.zkoss.zk.ui.ext.render that return types with arguments of type Component

Modifier and Type	Method	Description
java.util.Set<? extends Component>	Cropper.getAvailableAtClient()	Returns a set of child components that are available at the client, or null if ALL available.

Uses of Component in org.zkoss.zk.ui.http

Methods in org.zkoss.zk.ui.http with parameters of type Component

Modifier and Type	Method	Description
java.lang.Object	ExecutionImpl.evaluate(Component comp, java.lang.String expr, java.lang.Class<?> expectedType)
Evaluator	ExecutionImpl.getEvaluator(Component comp, java.lang.Class<? extends org.zkoss.xel.ExpressionFactory> expfcls)

Uses of Component in org.zkoss.zk.ui.impl

Classes in org.zkoss.zk.ui.impl with type parameters of type Component

Modifier and Type	Class	Description
class	MultiComposer<T extends Component>	To proxy a collection of composers.

Methods in org.zkoss.zk.ui.impl that return Component

Modifier and Type	Method	Description
Component[]	AbstractExecution.createComponents(java.lang.String uri, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponents(java.lang.String uri, Component parent, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponents(java.lang.String uri, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)
Component[]	AbstractExecution.createComponents(java.lang.String uri, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver, java.util.Map<?,?> arg)
Component[]	AbstractExecution.createComponents(java.lang.String uri, Page page, org.zkoss.xel.VariableResolver resolver, java.util.Map<?,?> arg)
Component[]	AbstractExecution.createComponents(PageDefinition pagedef, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponents(PageDefinition pagedef, Component parent, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponents(PageDefinition pagedef, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)
Component[]	UiEngineImpl.createComponents(Execution exec, PageDefinition pagedef, Page page, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver, java.util.Map<?,?> arg)
Component[]	AbstractExecution.createComponentsDirectly(java.io.Reader reader, java.lang.String ext, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponentsDirectly(java.io.Reader reader, java.lang.String ext, Component parent, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponentsDirectly(java.io.Reader reader, java.lang.String ext, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)
Component[]	AbstractExecution.createComponentsDirectly(java.lang.String content, java.lang.String ext, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponentsDirectly(java.lang.String content, java.lang.String ext, Component parent, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponentsDirectly(java.lang.String content, java.lang.String ext, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)
Component[]	AbstractExecution.createComponentsDirectly(org.zkoss.idom.Document content, java.lang.String ext, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponentsDirectly(org.zkoss.idom.Document content, java.lang.String ext, Component parent, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponentsDirectly(org.zkoss.idom.Document content, java.lang.String ext, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)
Component	EventProcessingThreadImpl.getComponent()
Component	EventProcessor.getComponent()	Returns the component.
Component	DesktopImpl.getComponentByUuid(java.lang.String uuid)
Component	DesktopImpl.getComponentByUuidIfAny(java.lang.String uuid)
Component	PageImpl.getOwner()
Component	ProxyEvent.getRealTarget()	Returns the real target.
Component	DesktopImpl.mapComponent(java.lang.String uuid, Component comp)
Component	AbstractUiFactory.newComponent(Page page, Component parent, ComponentDefinition compdef, java.lang.String clsnm)
Component	AbstractUiFactory.newComponent(Page page, Component parent, ComponentInfo compInfo, Component insertBefore)
Component	AbstractUiFactory.newComponent(Page page, Component parent, ShadowInfo compInfo, Component insertBefore)
Component	UiEngineImpl.setOwner(Component comp)

Methods in org.zkoss.zk.ui.impl that return types with arguments of type Component

Modifier and Type	Method	Description
java.util.Collection<Component>	DesktopImpl.getComponents()

Methods in org.zkoss.zk.ui.impl with parameters of type Component

Modifier and Type	Method	Description
void	DesktopImpl.addComponent(Component comp)
void	PageImpl.addDeferredZScript(Component parent, ZScript zscript)
void	UiEngineImpl.addInvalidate(Component comp)
void	UiEngineImpl.addMoved(Component comp, Component oldparent, Page oldpg, Page newpg)
void	UiEngineImpl.addSmartUpdate(Component comp, java.lang.String attr, java.lang.Object value, boolean append)
void	UiEngineImpl.addSmartUpdate(Component comp, java.lang.String attr, java.lang.Object value, int priority)
void	UiEngineImpl.addUuidChanged(Component comp)
void	DesktopImpl.afterComponentAttached(Component comp, Page page)
void	DesktopImpl.afterComponentDetached(Component comp, Page prevpage)
void	DesktopImpl.afterComponentMoved(Component parent, Component child, Component prevparent)
void	UiEngineExtension.afterCreate(Component[] comps)
void	UiEngineImpl.Extension.afterCreate(Component[] comps)	Called after the whole component tree has been created by this engine.
void	UiEngineImpl.clearSmartUpdate(Component comp)
Component	AbstractExecution.createComponents(java.lang.String uri, Component parent, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponents(java.lang.String uri, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)
Component[]	AbstractExecution.createComponents(java.lang.String uri, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponents(PageDefinition pagedef, Component parent, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponents(PageDefinition pagedef, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)
Component[]	UiEngineImpl.createComponents(Execution exec, PageDefinition pagedef, Page page, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponentsDirectly(java.io.Reader reader, java.lang.String ext, Component parent, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponentsDirectly(java.io.Reader reader, java.lang.String ext, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)
Component	AbstractExecution.createComponentsDirectly(java.lang.String content, java.lang.String ext, Component parent, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponentsDirectly(java.lang.String content, java.lang.String ext, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)
Component	AbstractExecution.createComponentsDirectly(org.zkoss.idom.Document content, java.lang.String ext, Component parent, java.util.Map<?,?> arg)
Component	AbstractExecution.createComponentsDirectly(org.zkoss.idom.Document content, java.lang.String ext, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver)
boolean	UiEngineImpl.disableClientUpdate(Component comp, boolean disable)
ComponentInfo	MultiComposer.doBeforeCompose(Page page, Component parent, ComponentInfo compInfo)
static ComponentInfo	Utils.getComponentInfo(Component comp)	Returns the component info associated with the given component, or null if not available.
java.lang.String	DesktopImpl.getDynamicMediaURI(Component comp, java.lang.String pathInfo)
java.lang.String	UiEngineImpl.getNativeContent(Component comp, java.util.List<NodeInfo> children, Native.Helper helper)
java.lang.String	DesktopImpl.getNextUuid(Component comp)
org.zkoss.xel.Function	PageImpl.getZScriptFunction(Component comp, java.lang.String name, java.lang.Class[] argTypes)
java.lang.Object	PageImpl.getZScriptVariable(Component comp, java.lang.String name)
boolean	UiEngineImpl.isInvalidated(Component comp)
Component	DesktopImpl.mapComponent(java.lang.String uuid, Component comp)
Component	AbstractUiFactory.newComponent(Page page, Component parent, ComponentDefinition compdef, java.lang.String clsnm)
Component	AbstractUiFactory.newComponent(Page page, Component parent, ComponentInfo compInfo, Component insertBefore)
Component	AbstractUiFactory.newComponent(Page page, Component parent, ShadowInfo compInfo, Component insertBefore)
java.lang.String	StaticIdGenerator.nextComponentUuid(Desktop desktop, Component comp, ComponentInfo compInfo)
void	DesktopImpl.onPiggybackListened(Component comp, boolean listen)
void	AbstractExecution.postEvent(int priority, Component realTarget, Event evt)
boolean	EventProcessingThreadImpl.processEvent(Desktop desktop, Component comp, Event event)	Ask this event thread to process the specified event.
boolean	DesktopImpl.removeComponent(Component comp)
void	EventProcessingThreadImpl.sendEvent(Component comp, Event event)
static void	Utils.setComponentInfo(Component comp, ComponentInfo info)	Sets the component info for the given component.
void	PageImpl.setOwner(Component comp)
Component	UiEngineImpl.setOwner(Component comp)
static void	Utils.setShadowInfo(Component comp, ShadowInfo info)	Sets the component info for the given component.
static boolean	Utils.testAttribute(Component comp, java.lang.String name, boolean defValue, boolean recurse)	Tests if the given attribute is defined in a component or in library property.

Method parameters in org.zkoss.zk.ui.impl with type arguments of type Component

Modifier and Type	Method	Description
protected void	UiEngineImpl.afterRenderComponents(java.util.Collection<Component> comps)	Called when this engine renders the given components.
void	UiEngineImpl.Extension.afterRenderComponents(java.util.Collection<Component> comps)	Called when this engine renders the given components.
ComponentDefinition	PageImpl.getComponentDefinition(java.lang.Class<? extends Component> cls, boolean recurse)

Constructors in org.zkoss.zk.ui.impl with parameters of type Component

Constructor	Description
EventProcessor(Desktop desktop, Component comp, Event event)
ProxyEvent(Component realTarget, Event event)	Constructor.

Uses of Component in org.zkoss.zk.ui.metainfo

Methods in org.zkoss.zk.ui.metainfo that return Component

Modifier and Type	Method	Description
Component	ComponentDefinition.newInstance(java.lang.Class<? extends Component> cls)	Creates an component of this definition.
Component	ComponentDefinition.newInstance(Page page, java.lang.String clsnm)	Creates an component of this definition.
Component	ComponentInfo.newInstance(Page page)	Creates an component based on this info (never null).
Component	ComponentInfo.newInstance(Page page, Component parent)	Creates an component based on this info (never null).
Component	NativeInfo.newInstance(Page page, Component parent)
Component	ShadowInfo.newInstance(Page page)	Creates a shadow element based on this info (never null).
Component	ShadowInfo.newInstance(Page page, Component parent)	Creates an component based on this info (never null).

Methods in org.zkoss.zk.ui.metainfo with parameters of type Component

Modifier and Type	Method	Description
void	AttributesInfo.apply(Component comp)	Applies the custom attributes.
void	ShadowInfo.apply(Component comp)	Applies the custom attributes.
void	VariablesInfo.apply(Component comp)	Applies the variable element against the parent component.
void	ComponentDefinition.applyAttributes(Component comp)	Applies the custom attributes defined in this definition to the specified component.
void	ComponentDefinition.applyProperties(Component comp)	Applies the properties defined in this definition to the specified component.
void	ComponentInfo.applyProperties(Component comp)	Applies the event handlers and properties to the specified component.
void	ShadowInfo.applyProperties(Component comp)	Applies the event handlers and properties to the specified component.
void	Property.assign(Component comp)	Assigns the value of this member to the specified component.
static void	Property.assign(Component comp, java.lang.String name, java.lang.String value)	Assigns a property.
void	WidgetAttribute.assign(Component comp)
void	WidgetListener.assign(Component comp)
void	WidgetOverride.assign(Component comp)
java.util.Map<java.lang.String,java.lang.Object>	ComponentDefinition.evalProperties(java.util.Map<java.lang.String,java.lang.Object> propmap, Page owner, Component parent)	Evaluates and retrieves properties to the specified map.
java.util.Map<java.lang.String,java.lang.Object>	ComponentInfo.evalProperties(java.util.Map<java.lang.String,java.lang.Object> propmap, Page owner, Component parent, boolean defIncluded)	Evaluates and retrieves properties to the specified map from ComponentDefinition (and ComponentInfo).
EventHandler	EventHandlerMap.get(Component comp, java.lang.String evtnm)	Returns the first effective event handler of the specified event name, or null if not available.
java.lang.String	ZScript.getContent(Page page, Component comp)	Returns the content of zscript.
java.lang.String	ZScriptInfo.getContent(Page page, Component comp)	Returns the content of zscript.
java.lang.String	ComponentDefinition.getDefaultWidgetClass(Component comp)	Returns the default widget class, or null if not available.
java.lang.String	WidgetListener.getScript(Component comp)	Returns the script associated with this event handler.
java.lang.String	TemplateInfo.getSrc(Component comp)	Returns the URI to create the template from, or null if not specified.
java.lang.Object	Property.getValue(Component comp)	Evaluates the value to an Object.
java.lang.String	TextInfo.getValue(Component comp)	Returns the value after evaluation.
java.lang.String	WidgetAttribute.getValue(Component comp)	Returns the value associated with this event handler.
java.lang.String	ComponentDefinition.getWidgetClass(Component comp, java.lang.String moldName)	Returns the widget class associated with specified mold, or the default widget class (ComponentDefinition.getWidgetClass(org.zkoss.zk.ui.Component, java.lang.String)) if not available.
boolean	ComponentDefinition.isInstance(Component comp)	Returns whether a component belongs to this definition.
Component	ComponentInfo.newInstance(Page page, Component parent)	Creates an component based on this info (never null).
Component	NativeInfo.newInstance(Page page, Component parent)
Component	ShadowInfo.newInstance(Page page, Component parent)	Creates an component based on this info (never null).
java.lang.Object[]	ZkInfo.resolveCase(Page page, Component comp)	Returns the case condition's value, or null if no case is specified (i.e., ZkInfo.withCase() is false.
Composer	ComponentInfo.resolveComposer(Page page, Component comp)	Returns the composer for this info, or null if not available.
java.lang.Class	ComponentInfo.resolveImplementationClass(Page page, Component parent)	Resolves and returns the class for the component represented by this info (never null).
java.util.Map<java.lang.String,java.lang.Object>	TemplateInfo.resolveParameters(Component comp)	Evaluates and returns a readonly map of parameters assigned to this template (never null).
java.lang.Object	ZkInfo.resolveSwitch(Page page, Component comp)	Returns the switch condition's value; evaluate EL expression if any.
java.lang.String	ComponentInfo.resolveWidgetClass(Component comp)	Resolves the widget class, or null if the default is expected.

Method parameters in org.zkoss.zk.ui.metainfo with type arguments of type Component

Modifier and Type	Method	Description
Component	ComponentDefinition.newInstance(java.lang.Class<? extends Component> cls)	Creates an component of this definition.
void	ComponentDefinition.setImplementationClass(java.lang.Class<? extends Component> cls)	Sets the class to implements the component.
void	LanguageDefinition.setMacroTemplate(java.lang.Class<? extends Component> klass)	Sets the macro template.
void	LanguageDefinition.setNativeTemplate(java.lang.Class<? extends Component> klass)	Sets the native template.
void	LanguageDefinition.setShadowTemplate(java.lang.Class<? extends Component> klass)	Sets the shadow template.

Uses of Component in org.zkoss.zk.ui.metainfo.impl

Methods in org.zkoss.zk.ui.metainfo.impl that return Component

Modifier and Type	Method	Description
Component	ComponentDefinitionImpl.newInstance(java.lang.Class<? extends Component> cls)
Component	ComponentDefinitionImpl.newInstance(Page page, java.lang.String clsnm)

Methods in org.zkoss.zk.ui.metainfo.impl with parameters of type Component

Modifier and Type	Method	Description
void	AnnotationHelper.applyAnnotations(Component comp, java.lang.String propName, boolean clear)	Applies the annotations defined in this helper to the specified component.
void	ComponentDefinitionImpl.applyAttributes(Component comp)
void	ComponentDefinitionImpl.applyProperties(Component comp)
java.util.Map<java.lang.String,java.lang.Object>	ComponentDefinitionImpl.evalProperties(java.util.Map<java.lang.String,java.lang.Object> propmap, Page owner, Component parent)
java.lang.String	ComponentDefinitionImpl.getDefaultWidgetClass(Component comp)
java.lang.String	ComponentDefinitionImpl.getWidgetClass(Component comp, java.lang.String moldName)
boolean	ComponentDefinitionImpl.isInstance(Component comp)

Method parameters in org.zkoss.zk.ui.metainfo.impl with type arguments of type Component

Modifier and Type	Method	Description
Component	ComponentDefinitionImpl.newInstance(java.lang.Class<? extends Component> cls)
static ComponentDefinition	ComponentDefinitionImpl.newMacroDefinition(LanguageDefinition langdef, PageDefinition pgdef, java.lang.String name, java.lang.Class<? extends Component> cls, java.lang.String macroURI, boolean inline)	Constructs a macro component definition.
static ComponentDefinition	ComponentDefinitionImpl.newNativeDefinition(LanguageDefinition langdef, java.lang.String name, java.lang.Class<? extends Component> cls)	Constructs a native component definition.
static ComponentDefinition	ComponentDefinitionImpl.newShadowDefinition(LanguageDefinition langdef, PageDefinition pgdef, java.lang.String name, java.lang.Class<? extends Component> cls, java.lang.String templateURI)	Constructs a shadow component definition.
void	ComponentDefinitionImpl.setImplementationClass(java.lang.Class<? extends Component> cls)

Constructor parameters in org.zkoss.zk.ui.metainfo.impl with type arguments of type Component

Constructor	Description
ComponentDefinitionImpl(LanguageDefinition langdef, PageDefinition pgdef, java.lang.String name, java.lang.Class<? extends Component> cls)	Constructs a native component, i.e., a component implemented by a Java class.
ShadowDefinitionImpl(LanguageDefinition langdef, PageDefinition pgdef, java.lang.String name, java.lang.Class<? extends Component> cls)

Uses of Component in org.zkoss.zk.ui.select

Classes in org.zkoss.zk.ui.select with type parameters of type Component

Modifier and Type	Class	Description
class	SelectorComposer<T extends Component>	A composer analogous to GenericForwardComposer.

Methods in org.zkoss.zk.ui.select that return types with arguments of type Component

Modifier and Type	Method	Description
static java.util.List<Component>	Selectors.find(java.lang.String selector)	Returns a list of Components that match the selector (from the first page of current Desktop).
static java.util.List<Component>	Selectors.find(Component root, java.lang.String selector)	Returns a list of Components that match the selector.
static java.util.List<Component>	Selectors.find(Page page, java.lang.String selector)	Returns a list of Components that match the selector.
static java.lang.Iterable<Component>	Selectors.iterable(Component root, java.lang.String selector)	Returns an Iterable that iterates through all Components matched by the selector.
static java.lang.Iterable<Component>	Selectors.iterable(Page page, java.lang.String selector)	Returns an Iterable that iterates through all Components matched by the selector.

Methods in org.zkoss.zk.ui.select with parameters of type Component

Modifier and Type	Method	Description
void	SelectorComposer.didActivate(Component comp)
ComponentInfo	SelectorComposer.doBeforeCompose(Page page, Component parent, ComponentInfo compInfo)
static java.util.List<Component>	Selectors.find(Component root, java.lang.String selector)	Returns a list of Components that match the selector.
static java.lang.Iterable<Component>	Selectors.iterable(Component root, java.lang.String selector)	Returns an Iterable that iterates through all Components matched by the selector.
static void	Selectors.rewireComponentsOnActivate(Component component, java.lang.Object controller)	Rewire the components on session activation
static void	Selectors.rewireVariablesOnActivate(Component component, java.lang.Object controller, java.util.List<org.zkoss.xel.VariableResolver> extraResolvers)	Rewire the variables on session activation
java.lang.Object	SelectorComposer.willClone(Component comp)	Internal use only.
void	SelectorComposer.willPassivate(Component comp)
static void	Selectors.wireComponents(Component component, java.lang.Object controller, boolean ignoreNonNull)	Wire components to controller.
static void	Selectors.wireEventListeners(Component component, java.lang.Object controller)	Add event listeners to components based on the controller.
static void	Selectors.wireVariables(Component component, java.lang.Object controller, java.util.List<org.zkoss.xel.VariableResolver> extraResolvers)	Wire variables to controller, including XEL variables, implicit variables.

Uses of Component in org.zkoss.zk.ui.select.impl

Methods in org.zkoss.zk.ui.select.impl that return Component

Modifier and Type	Method	Description
Component	ComponentMatchCtx.getComponent()	Return the component.
Component	ComponentIterator.next()	Return the next matched component.
Component	ComponentIterator.peek()	Return the next matched component, but the iteration is not proceeded.

Methods in org.zkoss.zk.ui.select.impl with parameters of type Component

Modifier and Type	Method	Description
static boolean	ComponentLocalProperties.match(Component component, java.lang.String selector)	Returns true if the selector matches the given component.
static boolean	ComponentLocalProperties.match(Component component, java.lang.String selector, java.util.Map<java.lang.String,PseudoClassDef> defs)	Returns true if the selector matches the given component.

Constructors in org.zkoss.zk.ui.select.impl with parameters of type Component

Constructor	Description
ComponentIterator(Component root, java.lang.String selector)	Create an iterator which selects from all the descendants of a given component, including itself.

Uses of Component in org.zkoss.zk.ui.sys

Classes in org.zkoss.zk.ui.sys that implement Component

Modifier and Type	Class	Description
class	StubComponent	A stub component is a 'degenerated' component that does not maintain the states at the server.
class	StubsComponent	Represents a tree of StubComponent that are merged into a single component.

Methods in org.zkoss.zk.ui.sys that return Component

Modifier and Type	Method	Description
Component[]	UiEngine.createComponents(Execution exec, PageDefinition pagedef, Page page, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver, java.util.Map<?,?> arg)	Creates components from the specified page and definition.
static Component[]	ShadowElementsCtrl.filterOutShadows(Component[] shadows)	Returns the component array filter out shadows if any.
Component	EventProcessingThread.getComponent()	Returns the component being processed by this thread, or null if idle.
Component	PageCtrl.getOwner()	Returns the owner of this page, or null if it is not owned by any component.
Component	Visualizer.getOwner()	Returns the owner component for this execution, or null if this execution is not owned by any component.
static Component	ComponentsCtrl.getRootParent()	Returns the root parent when being called in ComponentCtrl.onPageAttached(org.zkoss.zk.ui.Page, org.zkoss.zk.ui.Page) and ComponentCtrl.onPageDetached(org.zkoss.zk.ui.Page)
Component	DesktopCtrl.mapComponent(java.lang.String uuid, Component comp)	Maps a component associated with the given UUID to this page.
Component	UiFactory.newComponent(Page page, Component parent, ComponentDefinition compdef, java.lang.String clsnm)	Creates and initializes a component based on the specified ComponentDefinition.
Component	UiFactory.newComponent(Page page, Component parent, ComponentInfo compInfo, Component insertBefore)	Creates and initializes a component based on the specified ComponentInfo.
Component	UiFactory.newComponent(Page page, Component parent, ShadowInfo compInfo, Component insertBefore)	Creates and initializes a shadow based on the specified ShadowInfo.
Component	UiEngine.setOwner(Component comp)	Called before a component redraws itself if the component might include another page.

Methods in org.zkoss.zk.ui.sys with parameters of type Component

Modifier and Type	Method	Description
void	DesktopCtrl.addComponent(Component comp)	Adds a component to this page.
void	PageCtrl.addDeferredZScript(Component parent, ZScript zscript)	Adds a deferred zscript.
void	UiEngine.addInvalidate(Component comp)	Invalidates a component to cause redrawing.
void	UiEngine.addMoved(Component comp, Component oldparent, Page oldpg, Page newpg)	Called to update (redraw) a component, when a component is moved.
void	UiEngine.addSmartUpdate(Component comp, java.lang.String attr, java.lang.Object value, boolean append)	Smart-updates a property of the peer widget.
void	UiEngine.addSmartUpdate(Component comp, java.lang.String attr, java.lang.Object value, int priority)	Adds a smart update that will be executed at the given priority.
void	UiEngine.addUuidChanged(Component comp)	Called before changing the component's UUID.
void	DesktopCtrl.afterComponentAttached(Component comp, Page page)	Invokes UiLifeCycle.afterComponentAttached(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.Page).
void	DesktopCtrl.afterComponentDetached(Component comp, Page prevpage)	Invokes UiLifeCycle.afterComponentDetached(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.Page).
void	DesktopCtrl.afterComponentMoved(Component parent, Component child, Component prevparent)	Invokes UiLifeCycle.afterComponentMoved(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.Component, org.zkoss.zk.ui.Component).
static void	ComponentsCtrl.applyForward(Component comp, java.lang.String forward)	Applies the forward condition to the specified component.
void	ComponentCtrl.beforeChildAdded(Component child, Component insertBefore)	Called before adding a child.
void	ComponentCtrl.beforeChildRemoved(Component child)	Called before removing a child.
void	ComponentCtrl.beforeParentChanged(Component parent)	Called before changing the parent.
void	UiEngine.clearSmartUpdate(Component comp)	Clears all existing smart updates that belong to the given component.
Component[]	UiEngine.createComponents(Execution exec, PageDefinition pagedef, Page page, Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver, java.util.Map<?,?> arg)	Creates components from the specified page and definition.
boolean	UiEngine.disableClientUpdate(Component comp, boolean disable)	Sets whether to disable the update of the client widget.
boolean	Visualizer.disableClientUpdate(Component comp, boolean disable)	Sets whether to disable the update of the client widget.
static Component[]	ShadowElementsCtrl.filterOutShadows(Component[] shadows)	Returns the component array filter out shadows if any.
static java.lang.Object	ShadowElementsCtrl.getDistributedIndexInfo(Component host)	Returns the current distributed index info, which is used only by HtmlShadowElement.
java.lang.String	UiEngine.getNativeContent(Component comp, java.util.List<NodeInfo> children, Native.Helper helper)	Retrieve the native content for a property of the specified component.
java.lang.String	DesktopCtrl.getNextUuid(Component comp)	Returns the next available UUID for a component.
T	PropertyAccess.getValue(Component cmp)
boolean	UiEngine.isInvalidated(Component comp)	Returns if this component needs to be redrawn.
protected void	StubsComponent.mapChildren(DesktopCtrl desktopCtrl, java.util.List<java.lang.String> uuids, java.util.List<java.lang.String[]> idmap, java.util.List<java.lang.Object[]> evtmap, Component comp)
Component	DesktopCtrl.mapComponent(java.lang.String uuid, Component comp)	Maps a component associated with the given UUID to this page.
Component	UiFactory.newComponent(Page page, Component parent, ComponentDefinition compdef, java.lang.String clsnm)	Creates and initializes a component based on the specified ComponentDefinition.
Component	UiFactory.newComponent(Page page, Component parent, ComponentInfo compInfo, Component insertBefore)	Creates and initializes a component based on the specified ComponentInfo.
Component	UiFactory.newComponent(Page page, Component parent, ShadowInfo compInfo, Component insertBefore)	Creates and initializes a shadow based on the specified ShadowInfo.
default java.lang.String	IdGenerator.nextAnonymousComponentUuid(Component comp, ComponentInfo compInfo)	Returns the next anonymous component UUID for the specified component, or null to generate the default UUID.
default java.lang.String	IdGenerator.nextComponentUuid(Desktop desktop, Component comp, ComponentInfo compInfo)	Returns the next component UUID for the specified component, or null to generate the default UUID.
void	ComponentCtrl.onChildAdded(Component child)	Called when a child is added.
void	ComponentCtrl.onChildRemoved(Component child)	Called when a child is removed.
void	StubsComponent.onChildrenMerged(Component replaced, boolean bListener)	Called when this component replaced the given component, and the children of the given component shall be 'merged' to this component.
void	ComponentCtrl.onParentChanged(Component parent)	Called after the parent changed.
void	DesktopCtrl.onPiggybackListened(Component comp, boolean listen)	Called when a component added or removed a listener for Events.ON_PIGGYBACK.
static void	HtmlPageRenders.outStandalone(Execution exec, Component comp, java.io.Writer out)	Generates the content of a standalone component that the peer widget is not a child of the page widget at the client.
static java.lang.Object[]	ComponentsCtrl.parseEventExpression(Component comp, java.lang.String evtexpr, Component defaultComp, boolean deferred)	Pares the event expression.
boolean	DesktopCtrl.removeComponent(Component comp)	Removes a component to this page.
void	PropertiesRenderer.renderProperties(Component comp, ContentRenderer render)	Renders additional properties of the given component with the given ContentRenderer.
void	StubComponent.replace(Component comp, boolean bFellow, boolean bListener, boolean bChildren)	Replace the specified component with this component in the component tree.
void	EventProcessingThread.sendEvent(Component comp, Event event)	Sends the specified component and event and processes the event synchronously.
void	EventListenerMap.service(Event event, Scope scope, Component comp, java.lang.String cmd)	Services the event under the given page and scope.
static void	ShadowElementsCtrl.setDistributedIndexInfo(Component host, java.lang.Object indexMapInfo)	Sets the current distributed index info, which is used only by HtmlShadowElement.
void	PageCtrl.setOwner(Component comp)	Sets the owner of this page.
Component	UiEngine.setOwner(Component comp)	Called before a component redraws itself if the component might include another page.
static void	ComponentsCtrl.setRootParent(Component comp)	Sets root parent
void	PropertyAccess.setValue(Component cmp, T value)

Method parameters in org.zkoss.zk.ui.sys with type arguments of type Component

Modifier and Type	Method	Description
static java.util.Collection<org.zkoss.json.JavaScriptValue>	ComponentsCtrl.redraw(java.util.Collection<? extends Component> comps)	An utilities to create an array of JavaScript objects (JavaScriptValue) that can be used to mount the specified widget at the clients.

Uses of Component in org.zkoss.zk.ui.util

Classes in org.zkoss.zk.ui.util with type parameters of type Component

Modifier and Type	Interface	Description
interface	Composer<T extends Component>	Represents a composer to initialize a component (or a component of tree) when ZK loader is composing a component.
interface	ComposerExt<T extends Component>	An addition interface implemented with Composer to provide more control.
class	GenericAutowireComposer<T extends Component>	A skeletal composer that you can extend and write intuitive onXxx event handler methods with "auto-wired" accessible variable objects such as implicit objects, components, and external resolvable variables in a ZK zuml page.
class	GenericComposer<T extends Component>	A skeletal composer that you can extend and write intuitive onXxx event handler methods; this class will registers onXxx events to the supervised component automatically.
class	GenericForwardComposer<T extends Component>	A skeletal composer that you can extend and write intuitive onXxx$myid event handler methods with auto event forwarding and "auto-wired" accessible variable objects such as embedded objects, components, and external resolvable variables in a ZK zuml page; this class will add forward condition to the myid source component and forward source onXxx event received by the source myid component to the target onXxx$myid event (as defined in this composer) of the supervised target component; of course it will also registers onXxx$myid events to the supervised component and wire all accessible variable objects to this composer by calling setXxx() method or set xxx field value directly per the variable name.

Fields in org.zkoss.zk.ui.util declared as Component

Modifier and Type	Field	Description
protected T	GenericAutowireComposer.self	Implicit Object; the applied component itself.

Methods in org.zkoss.zk.ui.util that return Component

Modifier and Type	Method	Description
Component[]	Template.create(Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver, Composer composer)	Creates the components defined in this template.

Methods in org.zkoss.zk.ui.util with parameters of type Component

Modifier and Type	Method	Description
static void	ConventionWires.addForwards(Component comp, java.lang.Object controller)	Adds forward conditions to myid source component so onXxx source event received by myid component can be forwarded to the specified target component with the target event name onXxx$myid.
static void	ConventionWires.addForwards(Component comp, java.lang.Object controller, char separator)	Adds forward conditions to the specified component with a custom separator.
void	Configuration.afterComponentAttached(Component comp, Page page)	Invokes UiLifeCycle.afterComponentAttached(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.Page) when a component is attached to a page.
void	UiLifeCycle.afterComponentAttached(Component comp, Page page)	Called after a component is attached to a page.
void	Configuration.afterComponentDetached(Component comp, Page prevpage)	Invokes UiLifeCycle.afterComponentDetached(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.Page) when a component is detached from a page.
void	UiLifeCycle.afterComponentDetached(Component comp, Page prevpage)	Called after a component is detached from a page.
void	Configuration.afterComponentMoved(Component parent, Component child, Component prevparent)	Invokes UiLifeCycle.afterComponentMoved(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.Component, org.zkoss.zk.ui.Component) when a component is moved (a.k.a., page changed).
void	UiLifeCycle.afterComponentMoved(Component parent, Component child, Component prevparent)	Called after the parent/children relation is changed.
void	Configuration.afterShadowAttached(ShadowElement shadow, Component host)	Invokes UiLifeCycle.afterShadowAttached(ShadowElement, Component) when a shadow is attached to a host.
void	UiLifeCycle.afterShadowAttached(ShadowElement shadow, Component host)	Called after a shadow is attached to a host.
void	Configuration.afterShadowDetached(ShadowElement shadow, Component prevhost)	Invokes UiLifeCycle.afterShadowDetached(ShadowElement, Component) when a shadow is detached from a host.
void	UiLifeCycle.afterShadowDetached(ShadowElement shadow, Component prevhost)	Called after a shadow is detached from a host.
static void	Clients.clearBusy(Component comp)	Clears the busy message at the browser that covers only the specified component.
static void	Clients.clearWrongValue(Component comp)	Closes the error message of the specified component, if any, at the browser.
static void	Clients.clearWrongValue(Component[] comps)	Closes the error message of the specified components, if any, at the browser.
Component[]	Template.create(Component parent, Component insertBefore, org.zkoss.xel.VariableResolver resolver, Composer composer)	Creates the components defined in this template.
void	ComponentActivationListener.didActivate(Component comp)	Called when a session has just been activated (and its value has been deserialized).
void	GenericAutowireComposer.didActivate(Component comp)
void	ComponentSerializationListener.didDeserialize(Component comp)	Called when a component has de-serialized this object back.
void	Composition.doAfterCompose(Page page, Component[] comps)
void	GenericInitiator.doAfterCompose(Page page, Component[] comps)
void	InitiatorExt.doAfterCompose(Page page, Component[] comps)	Called after all components are created (a.k.a., composed), and before any event is processed.
ComponentInfo	ComposerExt.doBeforeCompose(Page page, Component parent, ComponentInfo compInfo)	Invokes before composing a component.
ComponentInfo	GenericComposer.doBeforeCompose(Page page, Component parent, ComponentInfo compInfo)
static void	Clients.focus(Component component)	Focus the component (HtmlBasedComponent)
static ForEach	ForEachImpl.getInstance(EvaluatorRef evalr, Component comp, java.lang.String expr, java.lang.String begin, java.lang.String end)	Returns an instance that represents the iterator for the specified collection, or null if expr is null or empty.
static ForEach	ForEachImpl.getInstance(EvaluatorRef evalr, Component comp, ExValue[] expr, ExValue begin, ExValue end)	Returns an instance that represents the iterator for the specified collection.
static ForEach	ForEachImpl.getInstance(EvaluatorRef evalr, Component comp, ExValue[] expr, ExValue begin, ExValue end, ExValue step)	Returns an instance that represents the iterator for the specified collection.
void	Configuration.invokeEventThreadCompletes(java.util.List<EventThreadCleanup> cleanups, Component comp, Event evt, java.util.List<java.lang.Throwable> errs, boolean silent)	Invoke EventThreadCleanup.complete(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.event.Event) for each instance returned by Configuration.newEventThreadCleanups(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.event.Event, java.util.List<java.lang.Throwable>, boolean).
boolean	Configuration.invokeEventThreadInits(java.util.List<EventThreadInit> inits, Component comp, Event evt)	Invokes EventThreadInit.init(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.event.Event) for each instance returned by Configuration.newEventThreadInits(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.event.Event).
void	Configuration.invokeEventThreadResumeAborts(Component comp, Event evt)	Invokes EventThreadResume.abortResume(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.event.Event) for each relevant listener registered by Configuration.addListener(java.lang.Class<?>).
void	Configuration.invokeEventThreadResumes(java.util.List<EventThreadResume> resumes, Component comp, Event evt)	Invokes EventThreadResume.afterResume(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.event.Event) for each instance returned by Configuration.newEventThreadResumes(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.event.Event).
void	Configuration.invokeEventThreadSuspends(java.util.List<EventThreadSuspend> suspends, Component comp, Event evt)	Invokes EventThreadSuspend.afterSuspend(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.event.Event) for each relevant listener registered by Configuration.addListener(java.lang.Class<?>).
boolean	Condition.isEffective(Component comp)	Used to evaluate whether it is effective.
boolean	ConditionImpl.isEffective(Evaluator eval, Component comp)	Used to evaluate whether it is effective.
java.util.List<EventThreadCleanup>	Configuration.newEventThreadCleanups(Component comp, Event evt, java.util.List<java.lang.Throwable> errs, boolean silent)	Invokes EventThreadCleanup.cleanup(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.event.Event, java.util.List<java.lang.Throwable>) for each relevant listener registered by Configuration.addListener(java.lang.Class<?>).
java.util.List<EventThreadInit>	Configuration.newEventThreadInits(Component comp, Event evt)	Constructs a list of EventThreadInit instances and invokes EventThreadInit.prepare(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.event.Event) for each relevant listener registered by Configuration.addListener(java.lang.Class<?>).
java.util.List<EventThreadResume>	Configuration.newEventThreadResumes(Component comp, Event evt)	Constructs a list of EventThreadResume instances and invokes EventThreadResume.beforeResume(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.event.Event) for each relevant listener registered by Configuration.addListener(java.lang.Class<?>).
java.util.List<EventThreadSuspend>	Configuration.newEventThreadSuspends(Component comp, Event evt, java.lang.Object obj)	Constructs a list of EventThreadSuspend instances and invokes EventThreadSuspend.beforeSuspend(org.zkoss.zk.ui.Component, org.zkoss.zk.ui.event.Event, java.lang.Object) for each relevant listener registered by Configuration.addListener(java.lang.Class<?>).
static void	Clients.resize(Component comp)	Forces the client to re-calculate the size of the given component.
static void	Clients.scrollIntoView(Component cmp)	Scrolls the ancestor elements to make the specified element visible.
static void	Clients.sendClientCommand(Component component, java.lang.String commandName, java.lang.Object data)	Send a command to client (afterCommand)
static void	Notification.show(java.lang.String msg, java.lang.String type, Component ref, int x, int y, int duration)	Displays a message.
static void	Notification.show(java.lang.String msg, java.lang.String type, Component ref, int x, int y, int duration, boolean closable)	Displays a message.
static void	Notification.show(java.lang.String msg, java.lang.String type, Component ref, java.lang.String position, int duration)	Displays a message.
static void	Notification.show(java.lang.String msg, java.lang.String type, Component ref, java.lang.String position, int duration, boolean closable)	Displays a message.
static void	Notification.show(java.lang.String msg, Component ref)	Shows a message at the right side of the given component.
static void	Notification.show(java.lang.String msg, Component ref, boolean closable)	Shows a message at the right side of the given component.
static void	Clients.showBusy(Component comp, java.lang.String msg)	Shows the busy message at the browser that covers only the specified component.
static void	Clients.showNotification(java.lang.String msg, java.lang.String type, Component ref, int x, int y, int duration)	Displays a message.
static void	Clients.showNotification(java.lang.String msg, java.lang.String type, Component ref, int x, int y, int duration, boolean closable)	Displays a message.
static void	Clients.showNotification(java.lang.String msg, java.lang.String type, Component ref, java.lang.String position, int duration)	Displays a message.
static void	Clients.showNotification(java.lang.String msg, java.lang.String type, Component ref, java.lang.String position, int duration, boolean closable)	Displays a message.
static void	Clients.showNotification(java.lang.String msg, Component ref)	Shows a message at the right side of the given component.
static void	Clients.showNotification(java.lang.String msg, Component ref, boolean closable)	Shows a message at the right side of the given component.
static void	Clients.submitForm(Component form)	Submits the form with the specified form.
static void	Clients.syncErrorbox(Component component)	Send a command to sync a target component and its errorbox position.
java.lang.Object	ComponentCloneListener.willClone(Component comp)	Called when a component is going to be cloned.
java.lang.Object	GenericAutowireComposer.willClone(Component comp)	Internal use only.
void	ComponentActivationListener.willPassivate(Component comp)	Called when a session is about to be passivated (and then serialize its value).
void	GenericAutowireComposer.willPassivate(Component comp)
void	ComponentSerializationListener.willSerialize(Component comp)	Called when a component is going to serialize this object.
static void	ConventionWires.wireController(Component comp, java.lang.Object controller)	Wire controller as an attribute of the specified component.
static void	ConventionWires.wireController(Component comp, java.lang.Object controller, char separator)	Wire controller as an attribute of the specified component with a custom separator.
static void	ConventionWires.wireImplicit(Component comp, java.lang.Object controller)	Wire implicit variables of the specified component into a controller Java object.
static void	ConventionWires.wireServiceCommand(Component comp, java.lang.Object controller)	Wire controller's command method to be an AuService command that the command can be triggered from client side JavaScript.
static void	ConventionWires.wireVariables(Component comp, java.lang.Object controller)	Wire accessible variable objects of the specified component into a controller Java object.
static void	ConventionWires.wireVariables(Component comp, java.lang.Object controller, char separator)	Wire accessible variable objects of the specified component with a custom separator.
static void	ConventionWires.wireVariables(Component comp, java.lang.Object controller, char separator, boolean ignoreZScript, boolean ignoreXel)	Wire controller as a variable objects of the specified component with full control.
static void	Clients.wrongValue(Component comp, java.lang.String msg)	Shows an error message for the specified component, if any, at the browser.

Method parameters in org.zkoss.zk.ui.util with type arguments of type Component

Modifier and Type	Method	Description
static void	Clients.clearWrongValue(java.util.List<Component> comps)	Closes the error message of the specified components, if any, at the browser.

Constructors in org.zkoss.zk.ui.util with parameters of type Component

Constructor	Description
ForEachImpl(EvaluatorRef evalr, Component comp, java.lang.String expr, java.lang.String begin, java.lang.String end)	Constructor.
ForEachImpl(EvaluatorRef evalr, Component comp, ExValue[] expr, ExValue begin, ExValue end)	Constructor.
ForEachImpl(EvaluatorRef evalr, Component comp, ExValue[] expr, ExValue begin, ExValue end, ExValue step)	Constructor.

Uses of Component in org.zkoss.zk.xel

Methods in org.zkoss.zk.xel with parameters of type Component

Modifier and Type	Method	Description
java.lang.Object	Evaluator.evaluate(Component comp, org.zkoss.xel.Expression expression)	Evaluates the expression.
static java.lang.Object	Evaluators.evaluate(Evaluator eval, Component comp, java.lang.String expr, java.lang.Class<?> expectedClass)	Evaluates the specified expression (which might or might not contain ${ or #{).
java.lang.Object	ExValue.getValue(Evaluator eval, Component comp)	Returns the value after evaluation.

Uses of Component in org.zkoss.zk.xel.impl

Methods in org.zkoss.zk.xel.impl with parameters of type Component

Modifier and Type	Method	Description
java.lang.Object	SimpleEvaluator.evaluate(Component comp, org.zkoss.xel.Expression expression)
static java.lang.Object	Utils.evaluateComposite(Evaluator eval, Component comp, java.lang.Object expr)	Evaluates the composite expression parsed by Utils.parseComposite(java.lang.String, java.lang.Class, int) against a component.