# Uses of Class
javax.help.Presentation

Packages that use Presentation
Package
Description
javax.help
Supports presentation of online documentation with both content and contextual views of this information.

## Uses of Presentation in javax.help

Subclasses of Presentation in javax.help
Modifier and Type
Class
Description
`class`
`MainWindow`
MainWindow is a class that will create a single main help window for an application.
`class`
`Popup`
Popup is a Presentation class that will create a popup help window for an application.
`class`
`SecondaryWindow`
MainWindowPresentation is a class that will create a single main help window for an application.
`class`
`WindowPresentation`
Window Presentation is an abstract class providing a generic interface for the development of Window Presentations.
Methods in javax.help that return Presentation
Modifier and Type
Method
Description
`static Presentation`
MainWindow.`getPresentation(HelpSet hs, String name)`
Creates a new MainWindow for a given HelpSet and HelpSet.Presentation "name".
`static Presentation`
Popup.`getPresentation(HelpSet hs, String name)`
create a new Popup for a given HelpSet and HelpSet.Presentation "name".
`static Presentation`
Presentation.`getPresentation(HelpSet hs, String name)`
Get a "name" Presentation given the passed HelpSet.
`static Presentation`
SecondaryWindow.`getPresentation(HelpSet hs, String name)`
Get a named SecondaryWindow for a given HelpSet.