Package com.vaadin.ui

Interface Summary

Interface	Description
AbstractColorPicker.Coordinates2Color	Interface for converting 2d-coordinates to a Color.
AbstractSplitPanel.SplitPositionChangeListener	Interface for listening for AbstractSplitPanel.SplitPositionChangeEvents fired by a SplitPanel.
AbstractSplitPanel.SplitterClickListener	SplitterClickListener interface for listening for SplitterClickEvent fired by a SplitPanel.
Button.ClickListener	Interface for listening for a Button.ClickEvent fired by a Component.
ComboBox.CaptionFilter	Predicate to check ComboBox item captions against user typed strings.
ComboBox.FetchItemsCallback<T>	A callback method for fetching items.
ComboBox.NewItemHandler	Deprecated. Since 8.4 replaced by ComboBox.NewItemProvider.
ComboBox.NewItemProvider<T>	Provider function that adds a new item based on user input when the new items allowed mode is active.
Component	Component is the top-level interface that is and must be implemented by all Vaadin components.
Component.Focusable	A sub-interface implemented by components that can obtain input focus.
Component.Listener	Listener interface for receiving Component.Events.
ComponentContainer	A special type of parent which allows the user to add and remove components to it.
DescriptionGenerator<T>	A callback interface for generating description texts for an item.
Grid.FetchItemsCallback<T>	A callback method for fetching items.
HasChildMeasurementHint	Component with layout measuring hint.
HasComponents	Interface that must be implemented by all Components that contain other Components.
HasComponents.ComponentAttachDetachNotifier	Interface for HasComponents implementations that support sending attach and detach events for components.
HasComponents.ComponentAttachListener	Component attach listener interface.
HasComponents.ComponentDetachListener	Component detach listener interface.
HasStyleNames	Implemented by components which support style names.
HasValueChangeMode	Implemented by components which support value change modes.
IconGenerator<T>	A callback interface for generating icons for an item.
ItemCaptionGenerator<T>	ItemCaptionGenerator can be used to customize the string shown to the user for an item.
ItemCollapseAllowedProvider<T>	A callback interface for resolving whether client-side collapsing should be allowed for an item in a listing component that displays hierarchical data, such as TreeGrid.
JavaScript.JavaScriptCallbackRpc
JavaScriptFunction	Defines a method that is called by a client-side JavaScript function.
Layout	Extension to the ComponentContainer interface which adds the layouting control to the elements in the container.
Layout.AlignmentHandler	AlignmentHandler is most commonly an advanced Layout that can align its components.
Layout.MarginHandler	This type of layout supports automatic addition of margins (space around its components).
Layout.SpacingHandler	This type of layout supports automatic addition of space between its components.
LegacyComponent	Deprecated. As of 7.0.
LoadingIndicatorConfiguration	Provides method for configuring the loading indicator.
LoginForm.LoginListener	Listener triggered when a login occurs in a LoginForm.
MenuBar.Command	This interface contains the layer for menu commands of the MenuBar class.
MultiSelect<T>	Multi selection component which allows to select and deselect multiple items.
Notification.CloseListener	An interface used for listening to Notification close events.
NotificationConfiguration	Provides methods for configuring the notification.
PopupView.Content	Used to deliver customized content-packages to the PopupView.
PopupView.PopupVisibilityListener	Defines a listener that can receive a PopupVisibilityEvent when the visibility of the popup changes.
PushConfiguration	Provides method for configuring the push channel.
ReconnectDialogConfiguration	Provides method for configuring the reconnect dialog.
SelectiveRenderer	Interface implemented by HasComponents implementors that wish to dynamically be able to prevent given child components from reaching the client side.
SingleComponentContainer	Interface for component containers that have one child component and do not support adding or removing components.
SingleSelect<V>	Single selection component whose selection is treated as a value.
StyleGenerator<T>	A callback interface for generating custom CSS class names for items.
TabSheet.CloseHandler	CloseHandler is used to process tab closing events.
TabSheet.SelectedTabChangeListener	Selected tab change event listener.
TabSheet.Tab	Tab meta-data for a component in a TabSheet.
TooltipConfiguration	Provides method for configuring the tooltip.
Tree.ItemClickListener<T>	A listener for item click events.
UI.DelayedCallback	An interface for the callback in UI.runAfterRoundTrip(DelayedCallback).
UI.DelayedCallbackRegistration	An interface used for keeping track of callback requests registered via UI.runAfterRoundTrip(DelayedCallback).
UI.WindowOrderUpdateListener	An interface used for listening to Windows order update events.
Upload.ChangeListener	Listener for Upload.ChangeEvent.
Upload.FailedListener	Receives events when the uploads are finished, but unsuccessful.
Upload.FinishedListener	Receives the events when the uploads are ready.
Upload.ProgressListener	ProgressListener receives events to track progress of upload.
Upload.Receiver	Interface that must be implemented by the upload receivers to provide the Upload component an output stream to write the uploaded data.
Upload.StartedListener	Receives the events when the upload starts.
Upload.SucceededListener	Receives events when the uploads are successfully finished.
Window.CloseListener	An interface used for listening to Window close events.
Window.ResizeListener	Listener for window resize events.
Window.WindowModeChangeListener	An interface used for listening to Window maximize / restore events.
Window.WindowOrderChangeListener	An interface used for listening to Window order change events.

Class Summary

Class	Description
AbsoluteLayout	AbsoluteLayout is a layout implementation that mimics html absolute positioning.
AbstractColorPicker	An abstract class that defines default implementation for a color picker component.
AbstractComponent	An abstract class that defines default implementation for the Component interface.
AbstractComponentContainer	Extension to AbstractComponent that defines the default implementation for the methods in ComponentContainer.
AbstractDateField<T extends Temporal & TemporalAdjuster & Serializable & Comparable<? super T>,R extends Enum<R>>	A date editor component with LocalDate as an input value.
AbstractEmbedded	Abstract base for embedding components.
AbstractField<T>	An abstract implementation of a field, or a Component allowing user input.
AbstractFocusable	An abstract base class for focusable components.
AbstractJavaScriptComponent	Base class for Components with all client-side logic implemented using JavaScript.
AbstractLayout	An abstract class that defines default implementation for the Layout interface.
AbstractListing<T>	A base class for listing components.
AbstractListing.AbstractListingExtension<T>	A helper base class for creating extensions for Listing components.
AbstractLocalDateField	Abstract DateField class for LocalDate type.
AbstractLocalDateTimeField	Abstract DateField class for LocalDateTime type.
AbstractMedia	Abstract base class for the HTML5 media components.
AbstractMultiSelect<T>	Base class for listing components that allow selecting multiple items.
AbstractOrderedLayout
AbstractSingleComponentContainer	Abstract base class for component containers that have only one child component.
AbstractSingleSelect<T>	An abstract base class for listing components that only support single selection and no lazy loading of data items.
AbstractSplitPanel	AbstractSplitPanel.
AbstractSplitPanel.SplitPositionChangeEvent	Event that indicates a change in SplitPanel's splitter position.
AbstractSplitPanel.SplitterClickEvent
AbstractTextField	Abstract base class for text input components.
Accordion	An accordion is a component similar to a TabSheet, but with a vertical orientation and the selected component presented between tabs.
Alignment	Class containing information about alignment of a component.
Audio	The Audio component translates into an HTML5 <audio> element and as such is only supported in browsers that support HTML5 media markup.
BrowserFrame	A component displaying an embedded web page.
Button	A generic button component.
Button.ClickEvent	Click event.
Button.ClickShortcut	A ShortcutListener specifically made to define a keyboard shortcut that invokes a click on the given button.
CheckBox
CheckBox.CheckBoxInputElement	The inner input element of the CheckBox.
CheckBox.CheckBoxLabelElement	The inner label element of the CheckBox.
CheckBoxGroup<T>	A group of Checkboxes.
ColorPicker	A class that defines default (button-like) implementation for a color picker component.
ColorPickerArea	A class that defines area-like implementation for a color picker component.
ComboBox<T>	A filtering dropdown single-select.
ComboBox.DeclarativeStyleGenerator<T>	Item style generator class for declarative support.
Component.ErrorEvent	Class of all component originated error events.
Component.Event	Superclass of all component originated events.
ComponentRootSetter	Internal utility class.
Composite	Composite allows creating new UI components by composition of existing server-side components.
ConnectorTracker	A class which takes care of book keeping of ClientConnectors for a UI.
CssLayout	CssLayout is a layout component that can be used in browser environment only.
CustomComponent	Custom component provides a simple implementation of the Component interface to allow creating new UI components by composition of existing server-side components.
CustomField<T>	A HasValue whose UI content can be constructed by the user, enabling the creation of e.g.
CustomLayout	A container component with freely designed layout and style.
DateField	A date entry component, which displays the actual date selector as a popup.
DateTimeField	A date time entry component, which displays the actual date selector as a popup.
Dependency	Represents a stylesheet or JavaScript to include on the page.
DragAndDropWrapper	Deprecated. Replaced in 8.1 with DragSourceExtension and DropTargetExtension.
Embedded	A component for embedding external objects.
FormLayout	FormLayout is used to layout fields.
Grid<T>	A grid component for displaying tabular data.
Grid.AbstractGridExtension<T>	A helper base class for creating extensions for the Grid component.
Grid.Column<T,V>	This extension manages the configuration and data communication for a Column inside of a Grid component.
Grid.ColumnReorderEvent	An event that is fired when the columns are reordered.
Grid.ColumnResizeEvent	An event that is fired when a column is resized, either programmatically or by the user.
Grid.ColumnVisibilityChangeEvent	An event that is fired when a column's visibility changes.
Grid.DetailsManager<T>	Class for managing visible details rows.
Grid.GridContextClickEvent<T>	ContextClickEvent for the Grid Component.
Grid.ItemClick<T>	An event fired when an item in the Grid has been clicked.
GridLayout	A layout where the components are laid out on a grid using cell coordinates.
HasComponents.ComponentAttachEvent	Component attach event sent when a component is attached to container.
HasComponents.ComponentDetachEvent	Component detach event sent when a component is detached from container.
HorizontalLayout	Horizontal layout HorizontalLayout is a component container, which shows the subcomponents in the order of their addition (horizontally).
HorizontalSplitPanel	A horizontal split panel contains two components and lays them horizontally.
Html5File	DragAndDropWrapper can receive also files from client computer if appropriate HTML 5 features are supported on client side.
Image	Component for embedding images.
InlineDateField	A date entry component, which displays the actual date selector inline.
InlineDateTimeField	A date time entry component, which displays the actual date selector inline.
JavaScript	Provides access to JavaScript functionality in the web browser.
Label	Label component for showing non-editable short texts.
LegacyWindow	Deprecated.
Link	Link is used to create external or internal URL links.
ListSelect<T>	This is a simple list select without, for instance, support for new items, lazyloading, and other advanced features.
LoginForm	Login form with auto-completion and auto-fill for all major browsers.
LoginForm.LoginEvent	Event sent when the login form is submitted.
MenuBar	A class representing a horizontal menu bar.
NativeButton
NativeSelect<T>	A simple drop-down select component.
Notification	A notification message, used to display temporary messages to the user - for example "Document saved", or "Save failed".
Notification.CloseEvent	Event fired when a notification is closed.
Panel	Panel - a simple single component container.
PasswordField	A field that is used to enter secret text information like passwords.
PopupView	A component for displaying a two different views to data.
PopupView.PopupVisibilityEvent	This event is received by the PopupVisibilityListeners when the visibility of the popup changes.
ProgressBar	A component for displaying progress.
RadioButtonGroup<T>	A group of RadioButtons.
RichTextArea	A simple RichTextArea to edit HTML format text.
Slider	A component for selecting a numerical value within a range.
TabSheet	TabSheet component.
TabSheet.SelectedTabChangeEvent	Selected tab change event.
TextArea	A text field that supports multi line editing.
TextField	A component for editing textual data that fits on a single line.
Tree<T>	Tree component.
Tree.ItemClick<T>	Tree item click event.
Tree.TreeContextClickEvent<T>	ContextClickEvent for the Tree Component.
Tree.TreeMultiSelectionModel<T>	Custom MultiSelectionModel for Tree.
TreeGrid<T>	A grid component for displaying hierarchical tabular data.
TwinColSelect<T>	Multiselect component with two lists: left side for available items and right side for selected items.
UI	The topmost component in any component hierarchy.
UI.WindowOrderUpdateEvent	Event which is fired when the ordering of the windows is updated.
UniqueSerializable	A base class for generating an unique object that is serializable.
Upload	Component for uploading files from client to server.
Upload.ChangeEvent	Upload.ChangeEvent event is sent when the value (filename) of the upload changes.
Upload.FailedEvent	Upload.FailedEvent event is sent when the upload is received, but the reception is interrupted for some reason.
Upload.FinishedEvent	Upload.FinishedEvent is sent when the upload receives a file, regardless of whether the reception was successful or failed.
Upload.NoInputStreamEvent	FailedEvent that indicates that an input stream could not be obtained.
Upload.NoOutputStreamEvent	FailedEvent that indicates that an output stream could not be obtained.
Upload.StartedEvent	Upload.StartedEvent event is sent when the upload is started to received.
Upload.SucceededEvent	Upload.SucceededEvent event is sent when the upload is received successfully.
VerticalLayout	Vertical layout VerticalLayout is a component container, which shows the subcomponents in the order of their addition (vertically).
VerticalSplitPanel	A vertical split panel contains two components and lays them vertically.
Video	The Video component translates into an HTML5 <video> element and as such is only supported in browsers that support HTML5 media markup.
Window	A component that represents a floating popup window that can be added to a UI.
Window.CloseEvent
Window.CloseShortcut	A ShortcutListener specifically made to define a keyboard shortcut that closes the window.
Window.ResizeEvent	Resize events are fired whenever the client-side fires a resize-event (e.g.
Window.WindowModeChangeEvent	Event which is fired when the mode of the Window changes.
Window.WindowOrderChangeEvent	Event which is fired when the window order position is changed.

Enum Summary

Enum	Description
AbstractColorPicker.PopupStyle	The style of the color picker popup.
Dependency.Type	The type of dependency.
DragAndDropWrapper.DragStartMode
Grid.Column.NestedNullBehavior	Behavior when parsing nested properties which may contain null values in the property chain.
Grid.SelectionMode	Selection mode representing the built-in selection models in grid.
HasChildMeasurementHint.ChildMeasurementHint	Specifies how you would like child components measurements to be handled.
Notification.Type

Exception Summary

Exception	Description
UIDetachedException	Exception thrown if the UI has been detached when it should not be.