Package nextapp.echo

Provides the core classes for creating Echo applications.

See:
Description

Interface Summary

ButtonModel	State model for buttons.
Component
EchoConstants	Provides standard constants used across many Echo components.
ImageReference	An interface used to describe a referenced image.
ListCellRenderer	Renders an item in a list.
ListCellRenderer.StyledListCell	A representation of a rendererd item within a list that conatins color and font information.
ListModel	A data model for list type components (SelectFields and ListBoxes).
ListSelectionModel	A representation of the selected items in a ListBox.
SelectFieldModel	A representation of the items displayed within a SelectField.
ThreadSafeTableModel	Tagging interface that indicates that a TableModel is implemented Thread-Safe !
ToolTipSupport	An interface implemented by components that provide default tool tip support.

Class Summary

AbstractButton	A base class from which various types of buttons (simple buttons, radio buttons, checkboxes, etc.) are derived.
AbstractComponent	A base class from which all Components are derived.
AbstractComponentUI
AbstractImageReference	A base class from which ImageReferences which render images from binary streams are derived.
AbstractListModel	A base class from which ListModel implementations are derived.
AbstractPane	A base class from which all panes (e.g.
AbstractSelectFieldModel	A base class from which SelectFieldModel implementations are derived.
AwtImageReference	A reference to a java.awt.Image.
BackgroundImageProperties	Describes a background image.
Button	An implementation of a "push" button.
ButtonGroup	A container of radio buttons which allows at most one radio button to be selected.
CButton	A highly configurable push button.
CheckBox	A selectable "check" button.
Color	A representation of an RGB color.
Column	A layout container component which arranges its children in a single column.
Container	A generic lightweight container.
ContainerPane	A container used to lay out panes within a window.
ContentPane	A pane to which content components may be added.
Coordinate	An two-dimensional immutable integer (x, y) coordinate.
DefaultButtonModel	The default implementation of a button's data model.
DefaultListCellRenderer	The default ListCellRenderer implementation.
DefaultListModel	The default implementation of a ListBox's data model.
DefaultListSelectionModel	The default implementation of ListSelectionModel, the model used by ListBoxes.
DefaultSelectFieldModel	The default implementation of SelectFieldModel, the model used for SelectFields.
Dimension	An immutable representation of a two-dimensional size (width and height).
EchoInstance	A single user-instance of an Echo application.
Extent	A representation of a linear distance with units.
Filler	A component used to add space between other components.
Font	A representation of a text font.
Grid	A component used to lay out child components in a grid.
Grid.Cell	A container component representing a single cell of a grid.
Grid.Cell.ExternalState
Grid.ExternalState
HttpImageReference	A reference to an image that may be retrieved through an HTTP request.
HttpPane	A pane that displays content retrieved from an HTTP request.
Insets	Contains information about a component's margins.
Label	A display area for text, an image, or both.
ListBox	A component that allows the selection of one or more displayed items.
NativeCheckBox	A selectable "check" button.
Panel	A rectangular container.
PasswordField	A text component that masks input in a way suitable for password entry.
RadioButton	A selectable button that allows selection of one option within a group.
ResourceImageReference	A reference to an image that can be retrieved as a resource.
Row	A layout container component which arranges its children in a single row.
SelectField	A component that is used to select one item from a drop-down list of items.
StackedPane	A stacked pane resembles a stack of cards in concept.
StreamImageReference	A reference to an image that will be retrieved from a binary stream.
Style	A representation of stylistic properties that may be applied to Components.
Table	A component used to display data in a tabular format.
TableValidateThread
TextArea	A multiple line text-entry field.
TextField	A single line text-entry field.
ToggleButton	A base class for stateful buttons, such as radio buttons and checkboxes.
ToggleButton.ToggleButtonModel	A ButtonModel for buttons that may be selected.
Window	A top-level window.

Exception Summary

Package nextapp.echo Description

Provides the core classes for creating Echo applications.

Related Documentation

For more information please see:

• Echo Documentation Home Page
• Tutorial
• White Paper
• Most Recent Echo API Documentation at NextApp.com