Uses of Class
zk.Object

Packages that use Object

Package	Description
zk	ZK JavaScript extension and utilities
zk.eff	The effects, such as mask and shadow.
zkbind
zkex.grid	Additional grid related widgets, such as detail and group.
zkex.inp	Additional input related widgets and utilities, such as color.
zkex.layout	Additional layout related widgets and columlayout.
zkex.menu
zkex.pdfviewer
zkex.sel	Additional selectable related widgets, such as listgroup.
zkex.slider
zkex.utl	Additional utility widgets and utilities, such as jasperreport.
zkmax.barcode
zkmax.barscanner
zkmax.big
zkmax.fusionchartz
zkmax.inp
zkmax.layout	Additional layout related widgets, such as portallayout and tablelayout.
zkmax.med
zkmax.nav
zkmax.slider
zkmax.wgt
zul	The container related widgets, such as window, groupbox, tabpanel, panelchildren.
zul.box	The box widgets, such as hbox and vbox.
zul.db	The date related widgets, such as datebox and calendar.
zul.fud
zul.grid
zul.inp	The input related widgets, such as textbox and combobox.
zul.layout	The layout widgets, such as borderlayout.
zul.med	The multimedia widgets, such as applet and audio.
zul.menu	The menu related widgets, such as menubar and menuitem.
zul.mesh	The two-dimensional mesh related widgets.
zul.sel	The selectable widgets, such as listbox and tree.
zul.tab	The tabbox related widgets, such as tabbox and tabpanel.
zul.utl	The utility widgets, such as iframe and script.
zul.wgt	The basic widgets, such as button and div.
zul.wnd	The window related widgets, such as window and panel.

Uses of Object in zk

Subclasses of Object in zk

Modifier and Type	Class and Description
class	BigDecimal A big decimal.
class	Class Represents a class.
class	Desktop A desktop.
class	Draggable A draggable object used to make a DOM element draggable.
class	Event The class representing a widget event (aka., a ZK event).
class	Long A long integer.
class	Macro A macro widget.
class	Native A native widget.
class	Page A page.
class	RefWidget A reference widget.
class	Service A service utile widget
class	Skipper A skipper is an object working with Widget.rerender(int) to rerender portion(s) of a widget (rather than the whole widget).
class	Swipe A swipe object used to make a DOM element swipe-able.
class	Widget A widget, i.e., an UI object.

Fields in zk declared as Object

Modifier and Type	Field and Description
Object	Widget.$weave The weave controller that is used by ZK Weaver.
Object	Draggable.control The control object for this draggable.
Object	Event.data The data which depends on the event.

Methods in zk that return Object

Modifier and Type	Method and Description
Object	Object.$super(Class klass, String mtd, Object... vararg) Invokes a method defined in the superclass with any number of arguments.
Object	Object.$super(String mtd, Object... vararg) Invokes a method defined in the superclass with any number of arguments.
Object	Object.$supers(Class klass, String mtd, Array args) Invokes a method defined in the superclass with an array of arguments.
Object	Object.$supers(String mtd, Array args) Invokes a method defined in the superclass with an array of arguments.
Object	Widget.get(String name) Retrieves a value from the specified property.

Methods in zk with parameters of type Object

Modifier and Type	Method and Description
static Desktop	Desktop.$(Object o) Returns the desktop of the specified desktop ID, widget, widget UUID, or DOM element.
static Widget	Widget.$(Object n, Map opts) Retrieves the widget.
void	BigDecimal.$init(Object value) Constructor.
void	Long.$init(Object value) Constructor.
void	Draggable.$init(Object control, DOMElement node, Map opts) Constructor.
void	Swipe.$init(Object widget, DOMElement node, Map opts) The Constructor.
void	Event.$init(Widget target, String name, Object data, Map opts, Event domEvent) Constructor.
Object	Object.$super(Class klass, String mtd, Object... vararg) Invokes a method defined in the superclass with any number of arguments.
Object	Object.$super(String mtd, Object... vararg) Invokes a method defined in the superclass with any number of arguments.
protected Widget	Widget.domListen_(DOMElement node, String evtnm, Object fn, String keyword) Registers an DOM event listener for the specified DOM element (aka., node).
protected Widget	Widget.domUnlisten_(DOMElement node, String evtnm, Object fn, String keyword) Un-registers an event listener for the specified DOM element (aka., node).
void	AuCmd1.echo2(Widget wgt, String evtnm, Object data) Ask the client to echo back an AU request with the specified evant name and the target widget.
Event	Widget.fire(String evtnm, Object data, Map opts, int timeout) Fire a widget event.
void	AuCmd0.historyState(boolean replace, Object state, String title, String url) Pushes or replaces a history state.
void	AuCmd1.invoke(Widget wgt, String func, Object... vararg) Invokes the specifed method of the specified widget.
static boolean	Object.isInstance(Object o) Determines if the specified Object is assignment-compatible with this Class.
boolean	Class.isInstance(Object obj) Determines if the specified Object is assignment-compatible with this Class.
Widget	Widget.replaceHTML(Object n, Desktop desktop, Skipper skipper) Replaces the specified DOM element with the HTML content generated this widget.
void	Skipper.restore(Widget wgt, Object inf) Restores the DOM elements that are detached (i.e., skipped) by Skipper.skip(zk.Widget, _global_.String).
Widget	Widget.set(String name, Object value) Sets a property.
Widget	Widget.set(String name, Object value, Object extra) Sets a property.
void	AuCmd1.setAttr(Widget wgt, String name, Object value) Sets the attribute of a widget.
Widget	Widget.smartUpdate(String name, Object value, int timeout) Smart-updates a property of the peer component associated with this widget, running at the server, with the specified value.
void	AuCmd0.wrongValue(Object... the) Shows the error messages for the specified widgets.

Uses of Object in zk.eff

Subclasses of Object in zk.eff

Modifier and Type	Class and Description
class	FullMask A mask covers the browser window fully.
class	KeyboardTrap Applies a keyboard trap that only allows focus moving within an area.
class	Mask Applies the mask over the specified element to indicate it is busy.
class	Shadow The shadow effect.

Uses of Object in zkbind

Subclasses of Object in zkbind

Modifier and Type	Class and Description
class	Binder A data binder utile widget.

Uses of Object in zkex.grid

Subclasses of Object in zkex.grid

Modifier and Type	Class and Description
class	Detail The detail component is used to display a detailed section where a master row and multiple detail rows are on the same row.
class	Group Adds the ability for single level grouping to the Grid.
class	Groupfoot GroupFoot serves as a summary row of group.

Uses of Object in zkex.inp

Subclasses of Object in zkex.inp

Modifier and Type	Class and Description
class	Color Defines a color for a colorbox (Colorbox).
class	Colorbox A Colorbox used to retrieve an input that the user can select a color.
class	Colorpalette A palette popup window that will appear after click the arrow of the (Colorbox).
class	Colorpicker A picker popup window that will appear after click the color ball of the Colorpalette (Colorpalette).
class	ContentHandler a content handler of a Menu Available in ZK PE and EE

Uses of Object in zkex.layout

Subclasses of Object in zkex.layout

Modifier and Type	Class and Description
class	Columnchildren The column of Columnlayout.
class	Columnlayout A columnlayout lays out a container which can have multiple columns, and each column may contain one or more component.

Uses of Object in zkex.menu

Subclasses of Object in zkex.menu

Modifier and Type	Class and Description
class	Fisheye A fisheye item.
class	Fisheyebar A fisheye bar is a bar of Fisheye that is a menu similar to the fish eye menu on the Mac OS.

Uses of Object in zkex.pdfviewer

Subclasses of Object in zkex.pdfviewer

Modifier and Type	Class and Description
class	Pdfviewer A PDF file viewer.

Uses of Object in zkex.sel

Subclasses of Object in zkex.sel

Modifier and Type	Class and Description
class	Listgroup Adds the ability for single level grouping to the Listbox.
class	Listgroupfoot GroupFooter serves as a summary listitem of listgroup.

Uses of Object in zkex.slider

Subclasses of Object in zkex.slider

Modifier and Type	Class and Description
class	Rangeslider A Rangeslider.
class	Sliderbuttons A Sliderbuttons.

Uses of Object in zkex.utl

Subclasses of Object in zkex.utl

Modifier and Type	Class and Description
class	Jasperreport The JasperReport component.

Uses of Object in zkmax.barcode

Subclasses of Object in zkmax.barcode

Modifier and Type	Class and Description
class	Barcode A component to support barcode rendering.

Uses of Object in zkmax.barscanner

Subclasses of Object in zkmax.barscanner

Modifier and Type	Class and Description
class	Barcodescanner A Barcode scanner Only works for Chrome, Firefox and Edge. iOS Safari is supported since 11.

Uses of Object in zkmax.big

Subclasses of Object in zkmax.big

Modifier and Type	Class and Description
class	Biglistbox A component to handle a huge data sets and provides the same and as many as the functionalities of Listbox including selection, sorting, keystroke navigation, ROD(rendering-on-demand), and so on.

Uses of Object in zkmax.fusionchartz

Subclasses of Object in zkmax.fusionchartz

Modifier and Type	Class and Description
class	Fusionchart The Fusionchart component.

Uses of Object in zkmax.inp

Subclasses of Object in zkmax.inp

Modifier and Type	Class and Description
class	Cascader A Cascader is a dropdown list in tree structure, and it supports TreeModel.
class	Chosenbox A component that similar to Combobox but handle the multi-selection and the select order.
class	Searchbox A dropdown list that allows users to search and select items.
class	Tbeditor A component which is similar to ckeditor but is lightweight and efficient.
class	Timepicker An input box for holding a time (a Date Object, but only HOUR and MINUTE are used).

Uses of Object in zkmax.layout

Subclasses of Object in zkmax.layout

Modifier and Type	Class and Description
class	Cardlayout A layout allow end user change view like change card.
class	GoldenLayout A docker type layout container.
class	GoldenPanel A layout inner container of GoldenLayout.
class	Lineitem A lineitem.
class	Linelayout A linelayout component for stylistically displaying chronological information.
class	Organigram A container which can be used to draw a hierarchical organizational chart, you can specify a TreeModel to render the data.
class	Orgchildren An orgchildren.
class	Orgitem An orgitem.
class	Orgnode An orgnode.
class	Portalchildren The column of Portallayout.
class	Portallayout A portal layout lays out a container which can have multiple columns, and each column may contain one or more panel.
class	Rowchildren It is used for placing elements inside the grid created by rowlayout.
class	Rowlayout Divide the parent container into a row of equal-width columns separated by spacings.
class	Scrollview A container that can scroll containing elements.
class	Splitlayout A layout container which is used to divide a component into two components.
class	Tablechildren The cell of Tablelayout.
class	Tablelayout Tablelayout lay outs a container as an HTML table whose columns can be specified, and rowspan and colspan of its child can also be specified to create complex layouts within the table.

Uses of Object in zkmax.med

Subclasses of Object in zkmax.med

Modifier and Type	Class and Description
class	Camera A camera, use to record video and take snapshot, have a preview screen.
class	Cropper An image cropper that can select a range to get the cropped result.
class	Video A video player Only works for browsers supporting HTML5 video tag.

Uses of Object in zkmax.nav

Subclasses of Object in zkmax.nav

Modifier and Type	Class and Description
class	Anchornav An anchornav widget.
class	Coachmark A coachmark component.
class	Nav A container is used to display navitems, it should be placed inside a Navbar.
class	Navbar A container that usually contains nav elements.
class	Navitem A single choice in a Navbar or Nav element.
class	Navseparator Used to create a separator between nav items.

Uses of Object in zkmax.slider

Subclasses of Object in zkmax.slider

Modifier and Type	Class and Description
class	Multislider A Multislider.

Uses of Object in zkmax.wgt

Subclasses of Object in zkmax.wgt

Modifier and Type	Class and Description
class	Drawer A drawer.
class	Dropupload A widget can handle drag files into it, and upload files to server.
class	DropUploader Default file uploader for Dropupload.
class	DropUploadManager Default file upload manager to manage the uploading files in a panel.
class	DropUploadViewer Default file viewer to see the upload status.
class	Fragment A component that let developers combine native HTML elements with ZK data binding syntax to make the static page to be dynamic.
class	Loadingbar A loadingbar widget.
class	Signature A signature pad for user to sign a signature on it with save, undo, clear method.
class	Step A step.
class	Stepbar A stepbar.
class	Toast A toast widget.

Uses of Object in zul

Subclasses of Object in zul

Modifier and Type	Class and Description
class	ContainerWidget A ContainerWidget.
class	LabelImageWidget A skeletal implementation for ZUL widgets that support both label and image.
class	Scrollbar A Scrollbar used to replace browser native scrollbar on Mesh Element to navigate the content, such as Grid/Listbox/Tree.
class	Upload Helper class for implementing the fileupload.
class	Uploader Default file uploader for the upload widget.
class	UploadManager Default file upload manager to manage the uploading files in a panel.
class	UploadViewer Default file viewer to see the upload status.
class	WScroll A wave Scrollbar used to scroll the specific content and provides four controls to navigate the content, such as Home/Previous/Next/End, and also supports the mousewheel control.

Uses of Object in zul.box

Subclasses of Object in zul.box

Modifier and Type	Class and Description
class	Box A box.
class	Hlayout A horizontal layout.
class	Layout A skeleton of Vlayout and Hlayout.
class	Splitter An element which should appear before or after an element inside a box (Box).
class	Vlayout A vertical layout.

Uses of Object in zul.db

Subclasses of Object in zul.db

Modifier and Type	Class and Description
class	Calendar A calendar.
class	Datebox An edit box for holding a date.
class	Timebox An input box for holding a time (a Date Object, but only Hour & Minute are used.

Uses of Object in zul.fud

Subclasses of Object in zul.fud

Modifier and Type	Class and Description
class	FileuploadDlg A FileuploadDlg.
class	Submit A Submit Button.

Uses of Object in zul.grid

Subclasses of Object in zul.grid

Modifier and Type	Class and Description
class	Column A single column in a Columns element.
class	Columns Defines the columns of a grid.
class	Foot Defines a set of footers (Footer) for a grid (Grid).
class	Footer A column of the footer of a grid (Grid).
class	Grid A grid is an element that contains both rows and columns elements.
class	Row A single row in a Rows element.
class	RowIter The row iterator.
class	Rows Defines the rows of a grid.

Uses of Object in zul.inp

Subclasses of Object in zul.inp

Modifier and Type	Class and Description
class	Bandbox A band box.
class	Bandpopup The popup that belongs to a Bandbox instance.
class	Combobox A combobox.
class	Comboitem An item of a combo box.
class	ComboWidget A skeletal implementation for a combo widget.
class	Decimalbox An edit box for holding BigDecimal.
class	Doublebox An edit box for holding an float point value (double).
class	Doublespinner An edit box for holding a constrained double.
class	Errorbox A error message box that is displayed as a popup.
class	FormatWidget A skeletal implementation for an input box with format.
class	InputWidget A skeletal implementation for a input widget.
class	Intbox An edit box for holding an integer.
class	Longbox An edit box for holding an integer.
class	NumberInputWidget A skeletal implementation for number-type input box.
class	SimpleConstraint The default constraint supporting no empty, regular expressions and so on.
class	SimpleDateConstraint A simple date constraint.
class	SimpleDoubleSpinnerConstraint A simple double spinner constraint.
class	SimpleLocalTimeConstraint A simple time constraint.
class	SimpleSpinnerConstraint A simple spinner constraint.
class	Slider A slider.
class	Spinner An edit box for holding a constrained integer.
class	Textbox A textbox.

Uses of Object in zul.layout

Subclasses of Object in zul.layout

Modifier and Type	Class and Description
class	Absolutechildren A container component that can contain any other ZK component and can only be contained as direct child of Absolutelayout component.
class	Absolutelayout An Absolutelayout component can contain absolute positioned multiple absolutechildren components.
class	Anchorchildren The children of Anchorlayout.
class	Anchorlayout An anchorlayout lays out a container which can resize it's children base on its width and height Default Widget.getZclass(): z-anchorlayout.
class	Borderlayout A border layout is a layout container for arranging and resizing child components to fit in five regions: north, south, east, west, and center.
class	Center A center region of a borderlayout.
class	East An east region of a border layout.
class	LayoutRegion A layout region in a border layout.
class	North A north region of a border layout.
class	South A south region of a border layout.
class	West A west region of a border layout.

Uses of Object in zul.med

Subclasses of Object in zul.med

Modifier and Type	Class and Description
class	Applet A generic applet component.
class	Audio An audio clip.
class	Flash A generic flash component.
class	Track A representation of <track>.

Uses of Object in zul.menu

Subclasses of Object in zul.menu

Modifier and Type	Class and Description
class	Menu An element, much like a button, that is placed on a menu bar.
class	Menubar A container that usually contains menu elements.
class	Menuitem A single choice in a Menupopup element.
class	Menupopup A container used to display menus.
class	Menuseparator Used to create a separator between menu items.

Uses of Object in zul.mesh

Subclasses of Object in zul.mesh

Modifier and Type	Class and Description
class	Auxhead Used to define a collection of auxiliary headers (Auxheader).
class	Auxheader An auxiliary header.
class	ColumnMenupopup The Columns' Menu popup
class	ColumnMenuWidget A skeletal implementation for a column menu widget.
class	FooterWidget A skeletal implementation for a footer.
class	Frozen A frozen component to represent a frozen column or row in grid, like MS Excel.
class	HeaderWidget A skeletal implementation for a header.
class	HeadWidget A skeletal implementation for headers, the parent of a group of HeaderWidget.
class	MeshWidget A skeletal implementation for a mesh widget.
class	Paging Paging of long content.
class	SortWidget A skeletal implementation for a sortable widget.

Uses of Object in zul.sel

Subclasses of Object in zul.sel

Modifier and Type	Class and Description
class	ItemIter The listitem iterator.
class	ItemWidget The item widget for Treeitem and Listitem
class	Listbox A listbox.
class	Listcell A list cell.
class	Listfoot A row of Listfooter.
class	Listfooter A column of the footer of a list box (Listbox).
class	Listhead A list headers used to define multi-columns and/or headers.
class	Listheader The list header which defines the attributes and header of a column of a list box.
class	Listitem A listitem.
class	Optgroup A HTML optgroup tag.
class	Option A HTML option tag.
class	Select A HTML select tag.
class	SelectWidget A skeletal implementation for a select widget.
class	Tree A container which can be used to hold a tabular or hierarchical set of rows of elements.
class	Treecell A treecell.
class	Treechildren A treechildren.
class	Treecol A treecol.
class	Treecols A treecols.
class	Treefoot A row of Treefooter.
class	Treefooter A column of the footer of a tree (Tree).
class	Treeitem A treeitem.
class	TreeItemIter Tree item iterator.
class	Treerow A treerow.

Uses of Object in zul.tab

Subclasses of Object in zul.tab

Modifier and Type	Class and Description
class	Tab A tab.
class	Tabbox A tabbox.
class	Tabpanel A tab panel.
class	Tabpanels A collection of tab panels.
class	Tabs A collection of tabs (Tab).

Uses of Object in zul.utl

Subclasses of Object in zul.utl

Modifier and Type	Class and Description
class	Iframe Includes an inline frame.
class	Script A component to generate script codes that will be evaluated at the client.
class	Style The style component used to specify CSS styles for the owner desktop.
class	Timer Fires one or more timer after a specified delay.

Uses of Object in zul.wgt

Subclasses of Object in zul.wgt

Modifier and Type	Class and Description
class	A The same as HTML A tag.
class	Area An area of a Imagemap.
class	Button A button.
class	Captcha The generic captcha component.
class	Caption A header for a Groupbox.
class	Cell The generic cell component to be embedded into Row or Box for fully control style and layout.
class	Chart The generic chart component.
class	Checkbox A checkbox.
class	Combobutton A combo button.
class	Div The same as HTML DIV tag.
class	Fileupload A fileupload widget is the same as Button
class	Groupbox Groups a set of child elements to have a visual effect.
class	Html A component used to embed the browser native content (i.e., HTML tags) into the output sent to the browser.
class	Idspace Just like DIV tag but implements IdSpace.
class	Image An image.
class	Imagemap An image map.
class	Include An include widget
class	Inputgroup An inputgroup.
class	Label A label.
class	Nodom A no-dom widget with comment scope
class	Notification A notification widget.
class	Popup A container that is displayed as a popup.
class	Progressmeter A progress meter is a bar that indicates how much of a task has been completed.
class	Radio A radio button.
class	Radiogroup A radio group.
class	Rating An icon based rating component.
class	Selectbox A light weight dropdown list.
class	Separator A separator.
class	Space Space is a Separator with the orient default to "vertical".
class	Span The same as HTML SPAN tag.
class	Toolbar A toolbar.
class	Toolbarbutton A toolbar button.

Uses of Object in zul.wnd

Subclasses of Object in zul.wnd

Modifier and Type	Class and Description
class	Panel Panel is a container that has specific functionality and structural components that make it the perfect building block for application-oriented user interfaces.
class	Panelchildren Panelchildren is used for Panel component to manage each child who will be shown in the body of Panel.
class	Window A window.