问题描述
我是JavaFX的新手。我有我的主要和次要场景;当我从第一个场景改为第二个场景时,窗口的栏变得可见。我该如何解决?
I'm new to JavaFX. I have my main and secondary scenes; when I change from the first scene to the second one, the window's bar becomes visible. How can I fix that?
这是我的代码
public class ProyectoTeoriaBD1 extends Application {
Stage primaryStage;
public static void main(String[] args) {
launch(args);
}
@Override
public void start(final Stage primaryStage) {
this.primaryStage = primaryStage;
GridPane gp = new GridPane();
gp.setHgap(10);
gp.setVgap(10);
gp.setPadding(new Insets(25,25,25,25));
Scene firstScene = new Scene(gp);
Button b = new Button("Change Scene");
gp.add(b,1,1);
primaryStage.setScene(firstScene);
primaryStage.setFullScreen(true);
primaryStage.show();
b.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
GridPane gp = new GridPane();
Scene secondScene = new Scene(gp);
Text txtSecond = new Text("Second Scene");
gp.add(txtSecond, 1, 1);
primaryStage.setScene(secondScene);
primaryStage.setFullScreen(false);
primaryStage.setFullScreen(true);
}
});
}
}
推荐答案
完整的可运行的可测试代码可能会有所帮助。还提供您的系统环境详细信息。我已经测试了下面的代码(尝试自己),它适用于我的Windows 7 64位JavaFX版本2.2.0。
(我会更新我的答案,因为你提供了更多细节,最后欢迎来到stackoverflow!)
A full runnable testable code could be helpful. Also provide your system environment details. I have tested your code below (try yourself) which works on my windows 7 64 bit with JavaFX version 2.2.0.
(I will update my answer as you provide more details and lastly welcome to stackoverflow!)
更新:好我猜我的初级阶段最初处于全屏模式。在这种情况下,您需要切换全屏模式。见下文。
Update: Ok I guess your primary stage was in full screen mode initially. In that case you need to toggle full screen mode. See below.
import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.StackPane;
import javafx.scene.layout.VBoxBuilder;
import javafx.scene.text.Text;
import javafx.stage.Stage;
public class Test extends Application {
private Stage primaryStage;
@Override
public void start(Stage primaryStage) {
this.primaryStage = primaryStage;
this.primaryStage.setFullScreen(true);
Button btn = new Button("Login");
btn.setOnAction(loginClienteHandler());
StackPane root = new StackPane();
root.getChildren().add(btn);
Scene scene = new Scene(root, 300, 250);
primaryStage.setTitle("JavaFX version: " + com.sun.javafx.runtime.VersionInfo.getRuntimeVersion());
primaryStage.setScene(scene);
primaryStage.show();
}
public EventHandler loginClienteHandler() {
EventHandler evh = new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
primaryStage.setScene(new Scene(VBoxBuilder.create().children(new Text("text")).build()));
primaryStage.sizeToScene();
primaryStage.setFullScreen(false);
primaryStage.setFullScreen(true);
}
};
return evh;
}
public static void main(String[] args) {
launch(args);
}
}
这篇关于在全屏JavaFX中更改场景的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!