[英]JavaFX Internationalization without FXML
I wrote this application to test internationalization:我编写了这个应用程序来测试国际化:
Main.java:主.java:
public class Main extends Application {
@Override
public void start(Stage primaryStage) throws Exception{
FXMLLoader loader = new FXMLLoader();
loader.setResources(ResourceBundle.getBundle("content", Locale.ENGLISH));
Parent root = loader.load(getClass().getResource("sample.fxml").openStream());
primaryStage.setTitle("Hello World");
primaryStage.setScene(new Scene(root, 300, 275));
primaryStage.show();
}
public static void main(String[] args) {
launch(args);
}
}
sample.fxml:示例.fxml:
<AnchorPane prefHeight="400.0" prefWidth="600.0" >
<children>
<Label layoutX="10.0" layoutY="10.0" text="%label" />
</children>
</AnchorPane>
content_en.properties: content_en.properties:
label=Hello World
But I can not use FXML for my application.但是我不能在我的应用程序中使用 FXML。 How can I do this without FXML?
没有 FXML 我怎么能做到这一点?
If I just add a label and set its text to %label
it does not work.如果我只是添加一个标签并将其文本设置为
%label
它不起作用。
FXMLLoader
takes care of texts start with %
. FXMLLoader
处理以%
开头的文本。 If you're not going to use FXML
, you can get internationalized texts like this:如果您不打算使用
FXML
,您可以获得如下国际化文本:
ResourceBundle rb = ResourceBundle.getBundle("content");
Label label = new Label(rb.getString("label"));
If you want to use the same ResourceBundle
everywhere, you can create a class with static methods to return internationalized text values:如果你想在任何地方使用相同的
ResourceBundle
,你可以创建一个带有静态方法的类来返回国际化的文本值:
public class I18N {
private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle.getBundle("content");
public static String getString(String key) {
return RESOURCE_BUNDLE.getString(key);
}
}
Then you can use it like this:然后你可以像这样使用它:
Label label = new Label(I18N.getString("label"));
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