Uses of Class
com.vaadin.ui.AbstractComponent

Packages that use AbstractComponent

Package	Description
com.vaadin.navigator
com.vaadin.server
com.vaadin.ui
com.vaadin.ui.components.colorpicker
com.vaadin.ui.components.grid
com.vaadin.ui.dnd
com.vaadin.ui.dnd.event

Uses of AbstractComponent in com.vaadin.navigator

Subclasses of AbstractComponent in com.vaadin.navigator

Modifier and Type	Class	Description
static class	Navigator.EmptyView	Empty view component.

Uses of AbstractComponent in com.vaadin.server

Methods in com.vaadin.server that return AbstractComponent

Modifier and Type	Method	Description
static AbstractComponent	DefaultErrorHandler.findAbstractComponent(ErrorEvent event)	Returns the AbstractComponent associated with the given error if such can be found.

Methods in com.vaadin.server with parameters of type AbstractComponent

Modifier and Type	Method	Description
void	BrowserWindowOpener.extend(AbstractComponent target)	Add this extension to the target component.
void	FileDownloader.extend(AbstractComponent target)	Add this extension to the target component.

Uses of AbstractComponent in com.vaadin.ui

Subclasses of AbstractComponent in com.vaadin.ui

Modifier and Type	Class	Description
class	AbsoluteLayout	AbsoluteLayout is a layout implementation that mimics html absolute positioning.
class	AbstractColorPicker	An abstract class that defines default implementation for a color picker component.
class	AbstractComponentContainer	Extension to AbstractComponent that defines the default implementation for the methods in ComponentContainer.
class	AbstractDateField<T extends Temporal & TemporalAdjuster & Serializable & Comparable<? super T>,R extends Enum<R>>	A date editor component with LocalDate as an input value.
class	AbstractEmbedded	Abstract base for embedding components.
class	AbstractField<T>	An abstract implementation of a field, or a Component allowing user input.
class	AbstractFocusable	An abstract base class for focusable components.
class	AbstractJavaScriptComponent	Base class for Components with all client-side logic implemented using JavaScript.
class	AbstractLayout	An abstract class that defines default implementation for the Layout interface.
class	AbstractListing<T>	A base class for listing components.
class	AbstractLocalDateField	Abstract DateField class for LocalDate type.
class	AbstractLocalDateTimeField	Abstract DateField class for LocalDateTime type.
class	AbstractMedia	Abstract base class for the HTML5 media components.
class	AbstractMultiSelect<T>	Base class for listing components that allow selecting multiple items.
class	AbstractOrderedLayout
class	AbstractSingleComponentContainer	Abstract base class for component containers that have only one child component.
class	AbstractSingleSelect<T>	An abstract base class for listing components that only support single selection and no lazy loading of data items.
class	AbstractSplitPanel	AbstractSplitPanel.
class	AbstractTextField	Abstract base class for text input components.
class	Accordion	An accordion is a component similar to a TabSheet, but with a vertical orientation and the selected component presented between tabs.
class	Audio	The Audio component translates into an HTML5 <audio> element and as such is only supported in browsers that support HTML5 media markup.
class	BrowserFrame	A component displaying an embedded web page.
class	Button	A generic button component.
class	CheckBox
class	CheckBoxGroup<T>	A group of Checkboxes.
class	ColorPicker	A class that defines default (button-like) implementation for a color picker component.
class	ColorPickerArea	A class that defines area-like implementation for a color picker component.
class	ComboBox<T>	A filtering dropdown single-select.
class	Composite	Composite allows creating new UI components by composition of existing server-side components.
class	CssLayout	CssLayout is a layout component that can be used in browser environment only.
class	CustomComponent	Custom component provides a simple implementation of the Component interface to allow creating new UI components by composition of existing server-side components.
class	CustomField<T>	A HasValue whose UI content can be constructed by the user, enabling the creation of e.g.
class	CustomLayout	A container component with freely designed layout and style.
class	DateField	A date entry component, which displays the actual date selector as a popup.
class	DateTimeField	A date time entry component, which displays the actual date selector as a popup.
class	DragAndDropWrapper	Deprecated. Replaced in 8.1 with DragSourceExtension and DropTargetExtension.
class	Embedded	A component for embedding external objects.
class	FormLayout	FormLayout is used to layout fields.
class	Grid<T>	A grid component for displaying tabular data.
class	GridLayout	A layout where the components are laid out on a grid using cell coordinates.
class	HorizontalLayout	Horizontal layout HorizontalLayout is a component container, which shows the subcomponents in the order of their addition (horizontally).
class	HorizontalSplitPanel	A horizontal split panel contains two components and lays them horizontally.
class	Image	Component for embedding images.
class	InlineDateField	A date entry component, which displays the actual date selector inline.
class	InlineDateTimeField	A date time entry component, which displays the actual date selector inline.
class	Label	Label component for showing non-editable short texts.
class	LegacyWindow	Deprecated.
class	Link	Link is used to create external or internal URL links.
class	ListSelect<T>	This is a simple list select without, for instance, support for new items, lazyloading, and other advanced features.
class	LoginForm	Login form with auto-completion and auto-fill for all major browsers.
class	MenuBar	A class representing a horizontal menu bar.
class	NativeButton
class	NativeSelect<T>	A simple drop-down select component.
class	Panel	Panel - a simple single component container.
class	PasswordField	A field that is used to enter secret text information like passwords.
class	PopupView	A component for displaying a two different views to data.
class	ProgressBar	A component for displaying progress.
class	RadioButtonGroup<T>	A group of RadioButtons.
class	RichTextArea	A simple RichTextArea to edit HTML format text.
class	Slider	A component for selecting a numerical value within a range.
class	TabSheet	TabSheet component.
class	TextArea	A text field that supports multi line editing.
class	TextField	A component for editing textual data that fits on a single line.
class	Tree<T>	Tree component.
class	TreeGrid<T>	A grid component for displaying hierarchical tabular data.
class	TwinColSelect<T>	Multiselect component with two lists: left side for available items and right side for selected items.
class	UI	The topmost component in any component hierarchy.
class	Upload	Component for uploading files from client to server.
class	VerticalLayout	Vertical layout VerticalLayout is a component container, which shows the subcomponents in the order of their addition (vertically).
class	VerticalSplitPanel	A vertical split panel contains two components and lays them vertically.
class	Video	The Video component translates into an HTML5 <video> element and as such is only supported in browsers that support HTML5 media markup.
class	Window	A component that represents a floating popup window that can be added to a UI.

Methods in com.vaadin.ui that return types with arguments of type AbstractComponent

Modifier and Type	Method	Description
DragSourceExtension<? extends AbstractComponent>	UI.getActiveDragSource()	Gets the drag source of an active HTML5 drag event.

Method parameters in com.vaadin.ui with type arguments of type AbstractComponent

Modifier and Type	Method	Description
void	UI.setActiveDragSource(DragSourceExtension<? extends AbstractComponent> extension)	Sets the drag source of an active HTML5 drag event.

Constructors in com.vaadin.ui with parameters of type AbstractComponent

Constructor	Description
Composite(AbstractComponent compositionRoot)	Constructs a new composite containing the given component.

Uses of AbstractComponent in com.vaadin.ui.components.colorpicker

Subclasses of AbstractComponent in com.vaadin.ui.components.colorpicker

Modifier and Type	Class	Description
class	ColorPickerGradient	A component that represents a color gradient within a color picker.
class	ColorPickerGrid	A component that represents a color selection grid within a color picker.
class	ColorPickerHistory	A component that represents color selection history within a color picker.
class	ColorPickerPopup	A component that represents color selection popup within a color picker.
class	ColorPickerPreview	A component that represents color selection preview within a color picker.
class	ColorPickerSelect	A component that represents color selection swatches within a color picker.

Uses of AbstractComponent in com.vaadin.ui.components.grid

Constructor parameters in com.vaadin.ui.components.grid with type arguments of type AbstractComponent

Constructor	Description
GridDropEvent(Grid<T> target, Map<String,String> data, DropEffect dropEffect, DragSourceExtension<? extends AbstractComponent> dragSourceExtension, T dropTargetRow, DropLocation dropLocation, MouseEventDetails mouseEventDetails)	Creates a Grid row drop event.
TreeGridDropEvent(TreeGrid<T> target, Map<String,String> data, DropEffect dropEffect, DragSourceExtension<? extends AbstractComponent> dragSourceExtension, T dropTargetRow, DropLocation dropLocation, MouseEventDetails mouseEventDetails, Integer depth, Boolean collapsed)	Creates a TreeGrid row drop event.

Uses of AbstractComponent in com.vaadin.ui.dnd

Classes in com.vaadin.ui.dnd with type parameters of type AbstractComponent

Modifier and Type	Class	Description
class	DragSourceExtension<T extends AbstractComponent>	Extension to make a component drag source for HTML5 drag and drop functionality.
class	DropTargetExtension<T extends AbstractComponent>	Extension to make a component a drop target for HTML5 drag and drop functionality.
interface	FileDropHandler<T extends AbstractComponent>	Handles the drop event on a file drop target.
class	FileDropTarget<T extends AbstractComponent>	Extension to add drop target functionality to a widget for accepting and uploading files.

Uses of AbstractComponent in com.vaadin.ui.dnd.event

Classes in com.vaadin.ui.dnd.event with type parameters of type AbstractComponent

Modifier and Type	Class	Description
class	DragEndEvent<T extends AbstractComponent>	HTML5 drag end event.
interface	DragEndListener<T extends AbstractComponent>	Interface to be implemented when creating a dragend listener on a drag source for HTML5 drag and drop.
class	DragStartEvent<T extends AbstractComponent>	HTML5 drag start event.
interface	DragStartListener<T extends AbstractComponent>	Interface to be implemented when creating a dragstart listener on a drag source for HTML5 drag and drop.
class	DropEvent<T extends AbstractComponent>	Server side drop event.
interface	DropListener<T extends AbstractComponent>	Interface to be implemented when creating a drop listener on a drop target for HTML5 drag and drop.
class	FileDropEvent<T extends AbstractComponent>	File drop event that contains the collection of files dropped on a file drop target.

Methods in com.vaadin.ui.dnd.event that return types with arguments of type AbstractComponent

Modifier and Type	Method	Description
Optional<AbstractComponent>	DropEvent.getDragSourceComponent()	Returns the drag source component if the drag originated from a component in the same UI as the drop target component, or an empty optional.
Optional<DragSourceExtension<? extends AbstractComponent>>	DropEvent.getDragSourceExtension()	Returns the extension of the drag source component if the drag originated from a component in the same UI as the drop target component, or an empty optional.

Constructor parameters in com.vaadin.ui.dnd.event with type arguments of type AbstractComponent

Constructor	Description
DropEvent(T target, Map<String,String> data, DropEffect dropEffect, DragSourceExtension<? extends AbstractComponent> dragSourceExtension, MouseEventDetails mouseEventDetails)	Creates a server side drop event.