MACROMEDIA FLEX-FLEX ACTIONSCRIPT LANGUAGE Bedienungsanleitung PDF herunterladen (Seite 77)

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Simply Easy Learning Page 72

Flex – Complex Controls

This chapter describes the complex controls under Adobe Flex:.

omplex controls provides users advanced capabilities to deal with large amount of data in an easy way

and provides them interaction capability with the application. Every Complex UI control inherits properties from

UIComponent class which in turn inherits properties from EventDispatcher and other top level classes.

(Use Ctrl + Click to follow the link)

S.N.

Control & Description

Flex EventDispatcher Class

The EventDispatcher class is the base class for all classes that can dispatch events. The

EventDispatcher class allows any object on the display list to be an event target and as such, to use

the methods of the IEventDispatcher interface.

Flex UIComponent

The UIComponent class is the base class for all visual components, both interactive and

noninteractive.

Complex Controls

Following are few important Complex Controls (Use Ctrl + Click to follow the link)

S.N.

Control & Description

DataGrid

The DataGrid control displays a row of column headings above a scrollable grid.

AdvancedDataGrid

The AdvancedDataGrid adds few additional functionality to the standard DataGrid control to add data

visualization features.

The Menu control creates a pop-up menu of individually selectable choices.

ProgressBar

The ProgressBar control provides a visual representation of the progress of a task over time.

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MACROMEDIA FLEX-FLEX ACTIONSCRIPT LANGUAGE Bedienungsanleitung Seite 77