我正在学习 JavaFX 并且我制作了一个演示应用程序,该应用程序具有 Label 检测值更改并更改其显示。我试图将 Label.textProperty 绑定到该值,但仍然不起作用。这是我的代码:
public class MainApp extends Application {
public static void main(String[] args) {
launch(args);
}
private Temp aTemp = new Temp();
@Override
public void start(Stage primaryStage) {
try {
FXMLLoader loader = new FXMLLoader(getClass().getResource("Sample.fxml"));
BorderPane root = (BorderPane)loader.load();
SampleController sampleController = loader.getController();
Scene scene = new Scene(root,600,600);
scene.getStylesheets().add(getClass().getResource("application.css").toExternalForm());
primaryStage.setScene(scene);
primaryStage.show();
sampleController.setModel(aTemp);
} catch(Exception e) {
e.printStackTrace();
}
}}
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这是模型
public class Temp {
private StringProperty temp = new SimpleStringProperty("a");
private final ExecutorService service = …Run Code Online (Sandbox Code Playgroud)