假设我有一个副线程,在某些情况下,应该执行 primaryStage.show() 方法。我该如何实现呢?
public class Main extends Application {
private Stage stage;
public static void main(String args[]) {
launch(args);
}
public void start(Stage primaryStage) {
AnchorPane a1 = new AnchorPane();
stage = primaryStage;
primaryStage.setScene(new Scene(a1, 200, 200));
}
public class Run implements Runnable {
@Override
public void run() {
stage.show();
}
}
}