Example usage for com.google.gwt.language.client.translation Translation isTranslatable

Introduction

In this page you can find the example usage for com.google.gwt.language.client.translation Translation isTranslatable.

Prototype

private static native boolean isTranslatable(String langCode) ;

Source Link

Document

Private helper method that actually invokes the underlying javascript to get translatable status of language.

Usage

From source file:com.google.gwt.language.sample.hellolanguage.client.TranslationDemo.java

License:Apache License

/**
 * Populates list boxes with source and destination languages.
 *///w  ww  . j  a  v  a  2s.com
private void populateListBoxes() {
    int englishIndex = 0;
    int spanishIndex = 0;
    int iter = 0;

    // Populate source & destination language list boxes.
    for (Language lang : Language.values()) {
        if (!Translation.isTranslatable(lang)) {
            continue;
        }

        sourceLanguages.addItem(lang.toString());
        destinationLanguages.addItem(lang.toString());
        if (lang == Language.ENGLISH) {
            englishIndex = iter;
        } else if (lang == Language.SPANISH) {
            spanishIndex = iter;
        }
        ++iter;
    }

    // Select English as default source and Spanish as default destination
    // languages.
    sourceLanguages.setSelectedIndex(englishIndex);
    destinationLanguages.setSelectedIndex(spanishIndex);
}

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