Apple Newton Utilities Guia do Utilizador descarregar pdf (Página 736)

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CHAPTER 20

Localizing Newton Applications

20-4 Using the Localization Features of the Newton

Deﬁning a Localization Frame 20

You deﬁne the alternative language frames with the SetLocalizationFrame

function in a text ﬁle included in the project. Here is an example:

SetLocalizationFrame({

Swedish: {

find: {

searchFor:

"Söker efter ^0…", // "Searching for ^0…"

. . .}},

French: {

find: {

searchFor:

"Recherche dans ^0…",// "Searching for ^0…"

. . .}}

});

When the Language setting in the Project Settings dialog box is English, NTK uses

the string included in the code itself (“Searching for name”). When the Language

setting is Swedish, NTK looks for the string contained in the slot

Swedish.find.searchFor in the language frame.

You can place other kinds of objects in localization frames. For example, suppose

that you have an integer value that varies by language:

SetLocalizationFrame({

French: {

languageInt: 1,

Swedish: {

languageInt: 2,

German: {

languageInt: 3.

}

});

To avoid name collisions, it’s a good idea to use at least one extra naming level,

such as in the ﬁrst example, which uses

find. You can set up data objects in as

complex a hierarchy as you need within the language frame.

Using LocObj to Reference Localized Objects 20

The LocObj function takes two parameters:

■ A string or other object; this is used in the English-language version of the

application.

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