Adobe Flash Professional CS3 Manual do Utilizador descarregar pdf (Página 398)

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FLASH CS3

User Guide

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• Press Control+Spacebar (Windows) or Command+Spacebar (Macintosh).

• From the panel menu (at the upper-right corner of the Actions panel), select Show Code Hint.

Reload code hints without restarting the software

❖ From the panel menu (at the upper-right corner of the Actions panel), select Reload Code Hints.

You might need to do this if you customize Script Assist mode by writing custom methods.

Triggering code hints

You can trigger code hints in various ways.

Strict typing for objects

When you use ActionScript 2.0 and use strict typing for a variable that is based on a built-in class (such as Button,

Array, and so on), the Script pane displays code hints for the variable. For example, suppose you enter the following

two lines of code:

var foo:Array = new Array();

foo.

As soon as you enter the period (.), Flash displays a list of methods and properties available for Array objects in a

pop-up menu, because you typed the variable as an array.

Suffixes and code hints

IfyouuseActionScript1.0oryouwanttodisplaycodehintsforobjectswithoutstrictlytypingthem,addasuffixto

the name of each object when you create it. For example, the suffix that triggers code hinting for the Camera class is

_cam. Suppose you type the following code:

var my_array = new Array();

var my_cam = Camera.get();

If you then enter my_cam followed by a period, code hints for the Camera object appear.

For objects that appear on the Stage, use the suffix in the Instance Name box in the Property inspector. For example,

to display code hints for MovieClip objects, use the Property inspector to assign instance names with the

_mc suffix

to all MovieClip objects. Then, whenever you type the instance name followed by a period, code hints appear.

Although suffixes are not required for triggering code hints when you use strict typing for an object, using suffixes

consistently helps make your code understandable.

The following table lists the suffixes that trigger code hints in ActionScript 2.0:

Object type Variable suffix

Array _array

Button _btn

Camera _cam

Color _color

ContextMenu _cm

ContextMenuItem _cmi

Date _date

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