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

Packages that use Component

org.zkoss.zk.au	Commands used to communicate between client and server, called asynchronous updates.
org.zkoss.zk.el	EL Evaluator Relevant Classes
org.zkoss.zk.fn	A collections of functions used in EL expressions (implementation only).
org.zkoss.zk.scripting	Scripting intepreter relevant classes, including interpreter, namespace and so on.
org.zkoss.zk.ui	Interfaces of the common user-interfaces, such as Page and Component.
org.zkoss.zk.ui.event	The org.zkoss.zk.ui and org.zkoss.zk.ui.event packages are the only packages that component and application developers need to know.
org.zkoss.zk.ui.ext.render	Additional Interfaces that might be implemented by the returned object of getExtraCtrl().
org.zkoss.zk.ui.impl	Implementation of user interfaces and factories (implementation only).
org.zkoss.zk.ui.metainfo	Metainfo representing pages and languages (implementation only).
org.zkoss.zk.ui.metainfo.impl	The implementation class of the metainfos.
org.zkoss.zk.ui.sys	Internal interfaces of user interfaces and factories (behind the scene).
org.zkoss.zk.ui.util	Utilities to handle user interfaces.

Uses of Component in org.zkoss.zk.au

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

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

AuAppendChild(Component comp, java.lang.String content)

AuCloseErrorBox(Component comp)

AuCmd(Component comp, java.lang.String function)
Construct AuCmd to call a client function with one argument, the component itself.

AuCmd(Component comp, java.lang.String function, java.lang.String arg)
Construct AuCmd to call a client function with two arguments, the component itself and arg.

AuCmd(Component comp, java.lang.String function, java.lang.String arg1, java.lang.String arg2)
Construct AuCmd to call a client function with three arguments, the component itself, arg1 and arg2.

AuCmd(Component comp, java.lang.String function, java.lang.String arg1, java.lang.String arg2, java.lang.String arg3)
Construct AuCmd to call a client function with four arguments, the component itself, arg1, arg2 and arg3.

AuFocus(Component comp)

AuInsertAfter(Component comp, java.lang.String content)

AuInsertBefore(Component comp, java.lang.String content)

AuRemove(Component comp)

AuRemoveAttribute(Component comp, java.lang.String attr)

AuReplace(Component comp, java.lang.String content)

AuResponse(java.lang.String cmd, Component depends, java.lang.String data)
Constructs a response with one or zero data.

AuResponse(java.lang.String cmd, Component depends, java.lang.String[] data)
Constructs a response with multiple data.

AuScript(Component depends, java.lang.String script)

AuSetAttribute(Component comp, java.lang.String attr, java.lang.String val)

AuWrongValue(Component comp, java.lang.String message)

Uses of Component in org.zkoss.zk.el

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

java.lang.Object

Evaluator.evaluate(Component comp, java.lang.String expr, java.lang.Class expectedType) Evaluates the specified expression against the specified component.

Uses of Component in org.zkoss.zk.fn

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

static void

ZkFns.redraw(Component comp, java.io.Writer out) Redraw the specified component into the specified out.

Uses of Component in org.zkoss.zk.scripting

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

static Namespace

Namespaces.beforeInterpret(java.util.Map backup, Component comp, boolean pushNS) Prepares builtin variable before calling Page.interpret(java.lang.String, java.lang.String, org.zkoss.zk.scripting.Namespace).

Uses of Component in org.zkoss.zk.ui

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

class	AbstractComponent A skeletal implementation of Component.
class	HtmlBasedComponent A skeletal implementation for HTML based components.
class	HtmlMacroComponent The implemetation of a macro component upon HTML.

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

static Component	Executions.createComponents(PageDefinition pagedef, Component parent, java.util.Map arg) Creates components based on 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, java.util.Map arg) Creates components that don't belong to any page from the specified page definition.
static Component	Executions.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, java.util.Map arg) Creates components from a page file specified by an URI.
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.
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.
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, java.util.Map arg) Creates components that don't belong to any page from the raw content specified by a DOM tree.
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.
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, 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(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, 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, java.util.Map arg) Creates components that don't belong to any page from the raw content specified by a string.
Component	WrongValueException.getComponent() Returns the component that causes this exception, or null.
Component	Path.getComponent() Returns the component with this path.
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.
static Component	Path.getComponent(java.lang.String path) Returns the component of the specified path.
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	IdSpace.getFellow(java.lang.String id) Returns a component of the specified ID in the same ID space.
Component	Component.getFellow(java.lang.String id) Returns a component of the specified ID in the same ID space.
Component	AbstractComponent.getFellow(java.lang.String compId)
Component	IdSpace.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) Returns a component of the specified ID in the same ID space, or null if not found.
Component	AbstractComponent.getFellowIfAny(java.lang.String compId)
Component	Component.getParent() Returns the parent component, or null if this is the root component.
Component	AbstractComponent.getParent()
Component	AbstractComponent.getPropagatee(java.lang.String evtnm) Default: null (no propagation at all).
Component	Component.getRoot() Returns the root of this component.
Component	AbstractComponent.getRoot() Returns the root of the specified component.

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

boolean	Component.appendChild(Component child) Appends a child.
boolean	AbstractComponent.appendChild(Component child) Appends a child to the end of all children.
static Component	Executions.createComponents(PageDefinition pagedef, Component parent, java.util.Map arg) Creates components based on the specified page definition.
Component	Execution.createComponents(PageDefinition pagedef, Component parent, java.util.Map arg) Creates components from the specified page definition.
static Component	Executions.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, java.util.Map arg) Creates components from a page file specified by an URI.
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.
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.
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.
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.
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.
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.
static java.lang.Object	Executions.evaluate(Component comp, java.lang.String expr, java.lang.Class expectedType) Evluates the specified expression by use of the current context (Executions.getCurrent()).
java.lang.Object	Execution.evaluate(Component comp, java.lang.String expr, java.lang.Class expectedType) Evluates the specified expression with ${link #getVariableResolver} and Page.getFunctionMapper() of the page of the specified component.
java.lang.String	Desktop.getDynamicMediaURI(Component comp, java.lang.String pathInfo) Returns URI for a dynamic generated media associated with a component.
static java.lang.String	Path.getPath(Component comp) Returns the path of the specified component.
static java.util.Collection	Components.getVisibleChildren(Component comp) Returns a collection of visible children.
boolean	Component.insertBefore(Component newChild, Component refChild) Inserts a child before the reference child.
boolean	AbstractComponent.insertBefore(Component newChild, Component refChild)
static boolean	Components.isAncestor(Component node1, Component node2) Tests whether node1 is an ancessor of node 2.
static boolean	Components.isRealVisible(Component comp) Returns whether this component is real visible (all its parents are visible).
void	Component.onChildAdded(Component child) Called when a child is added.
void	AbstractComponent.onChildAdded(Component child) Default: does nothing.
void	Component.onChildRemoved(Component child) Called when a child is removed.
void	AbstractComponent.onChildRemoved(Component child) Default: does nothing.
void	Component.onDrawNewChild(Component child, java.lang.StringBuffer out) Called when a new-created child is drawn.
void	AbstractComponent.onDrawNewChild(Component child, java.lang.StringBuffer out)
static void	Components.removeAllChildren(Component comp) Removes all children of the specified component.
boolean	Component.removeChild(Component child) Removes a child.
boolean	AbstractComponent.removeChild(Component child)
void	HtmlMacroComponent.setParent(Component parent) Changes the parent.
void	Component.setParent(Component parent) Sets the parent component.
void	AbstractComponent.setParent(Component parent)

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

Path(Component comp)
Returns the path of the specified component.

WrongValueException(Component comp, int code)
Contructs a wrong value exception to show an error box at the client.

WrongValueException(Component comp, int code, java.lang.Object fmtArg)
Contructs a wrong value exception to show an error box at the client.

WrongValueException(Component comp, int code, java.lang.Object[] fmtArgs)
Contructs a wrong value exception to show an error box at the client.

WrongValueException(Component comp, java.lang.String msg)
Contructs a wrong value exception to show an error box at the client.

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

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

Component	DropEvent.getDragged() Returns the component being dragged and drop to Event.getTarget().
Component	OpenEvent.getReference() Returns the reference that is the component causing 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

void	EventThreadResume.abortResume(Component comp, Event evt) Called when the suspended event thread is aborted.
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	EventThreadCleanup.cleanup(Component comp, Event evt, java.util.List errs) Cleans up the event processing thread.
void	EventThreadCleanup.complete(Component comp, Event evt) Called in the serlvet thread to clean up.
void	EventThreadInit.init(Component comp, Event evt) 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 boolean	Events.isListenerAvailable(Component comp, java.lang.String evtnm, boolean asap) Deprecated.
static void	Events.postEvent(java.lang.String name, Component target, java.lang.Object data) Posts a generic event (aka, an instance of Event).
void	EventThreadInit.prepare(Component comp, Event evt) Prepares the initialization at the servlet thread.
static void	Events.sendEvent(Component comp, Event event) Sends the event to the specified component and process it immediately.

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

CheckEvent(java.lang.String name, Component target, boolean checked)
Constructs a check-relevant event.

CreateEvent(java.lang.String name, Component target, java.util.Map args)

DropEvent(java.lang.String name, Component target, Component dragged, int x, int y, int keys)
Constructs a drop event.

ErrorEvent(java.lang.String name, Component target, java.lang.String val, 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.

InputEvent(java.lang.String name, Component target, java.lang.String val)
Constructs a input-relevant event.

InputEvent(java.lang.String name, Component target, java.lang.String val, boolean selbk)
Constructs an event for onChanging.

KeyEvent(java.lang.String name, Component target, int keyCode, boolean ctrlKey, boolean shiftKey, boolean altKey)
Constructs a mouse relevant event.

MouseEvent(java.lang.String name, Component target)
Construct a mouse relevant event with coordination or area.

MouseEvent(java.lang.String name, Component target, int x, int y)
Constructs a mouse relevant event.

MouseEvent(java.lang.String name, Component target, int x, int y, int keys)
Constructs a mouse relevant event.

MouseEvent(java.lang.String name, Component target, java.lang.String area)
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.

ScrollEvent(java.lang.String name, Component target, int pos)
Constructs an scroll-relevant event.

SelectEvent(java.lang.String name, Component target, java.util.Set selectedItems)
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.

UploadEvent(java.lang.String name, Component target, org.zkoss.util.media.Media[] meds)
Constructs the upload event.

ZIndexEvent(java.lang.String name, Component target, int zIndex)
Constructs a mouse relevant event.

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

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

boolean

MultiBranch.inDifferentBranch(Component child) Whether the specified child is placed in different branch of the DOM tree (other than the main one).

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

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

Component[]	UiEngineImpl.createComponents(Execution exec, PageDefinition pagedef, Page page, Component parent, java.util.Map arg)
Component	AbstractExecution.createComponents(PageDefinition pagedef, Component parent, java.util.Map arg)
Component[]	AbstractExecution.createComponents(PageDefinition pagedef, java.util.Map arg)
Component	AbstractExecution.createComponents(java.lang.String uri, Component parent, java.util.Map arg)
Component[]	AbstractExecution.createComponents(java.lang.String uri, 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, 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, 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, java.util.Map arg)
Component	EventProcessor.getComponent() Returns the component.
Component	EventProcessingThreadImpl.getComponent()
Component	DesktopImpl.getComponentByUuid(java.lang.String uuid)
Component	DesktopImpl.getComponentByUuidIfAny(java.lang.String uuid)
Component	PageImpl.getDefaultParent()
Component	PageImpl.getFellow(java.lang.String compId)
Component	PageImpl.getFellowIfAny(java.lang.String compId)
Component	PageImpl.getOwner()
Component	AbstractUiFactory.newComponent(Page page, Component parent, ComponentDefinition compdef, java.lang.String clsnm)
Component	AbstractUiFactory.newComponent(Page page, Component parent, ComponentInfo compInfo)

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

void	DesktopImpl.addComponent(Component comp)
void	PageImpl.addDeferredZScript(Component parent, ZScript zscript)
void	PageImpl.addFellow(Component comp)
void	UiEngineImpl.addInvalidate(Component comp)
void	UiEngineImpl.addMoved(Component comp, Component oldparent, Page oldpg, Page newpg)
void	PageImpl.addRoot(Component comp)
void	UiEngineImpl.addSmartUpdate(Component comp, java.lang.String attr, java.lang.String value)
void	UiEngineImpl.addUuidChanged(Component comp, boolean addOnlyMoved) Called before changing the component's UUID.
Component[]	UiEngineImpl.createComponents(Execution exec, PageDefinition pagedef, Page page, Component parent, java.util.Map arg)
Component	AbstractExecution.createComponents(PageDefinition pagedef, Component parent, java.util.Map arg)
Component	AbstractExecution.createComponents(java.lang.String uri, Component parent, 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(java.io.Reader reader, java.lang.String ext, Component parent, java.util.Map arg)
Component	AbstractExecution.createComponentsDirectly(java.lang.String content, java.lang.String ext, Component parent, java.util.Map arg)
java.lang.Object	AbstractExecution.evaluate(Component comp, java.lang.String expr, java.lang.Class expectedType)
java.lang.String	DesktopImpl.getDynamicMediaURI(Component comp, java.lang.String pathInfo)
Component	AbstractUiFactory.newComponent(Page page, Component parent, ComponentDefinition compdef, java.lang.String clsnm)
Component	AbstractUiFactory.newComponent(Page page, Component parent, ComponentInfo compInfo)
boolean	EventProcessingThreadImpl.processEvent(Desktop desktop, Component comp, Event event) Ask this event thread to process the specified event.
void	UiEngineImpl.pushOwner(Component comp)