我想使用“Next”-Button在Fullscreen中切换我的JavaFX应用程序的场景。但是,如果我点击该按钮,它会在一秒钟内从全屏切换到窗口并返回全屏。如何避免这种情况并保持全屏模式?
一些相关的片段:
Application.java:
public class Application extends Application {
@Override
public void start(Stage stage) throws Exception {
Parent root = FXMLLoader.load(getClass().getResource("FXMLMain.fxml"));
Scene scene = new Scene(root);
stage.setScene(scene);
stage.show();
stage.setFullScreen(true);
stage.setTitle("AppName");
}
public static void main(String[] args) {
launch(args);
}
}
FXMLMainController.java:
@FXML
private void handleBtnNext(ActionEvent event) throws Exception{
Stage stage;
Parent root;
if(event.getSource()==btnNext){
//get reference to the button's stage
stage=(Stage) btnNext.getScene().getWindow();
//load up OTHER FXML document
root = FXMLLoader.load(getClass().getResource("FXMLOptions.fxml"));
}
else{
stage=(Stage) btnNext.getScene().getWindow();
root = FXMLLoader.load(getClass().getResource("FXMLMain.fxml"));
}
//create a new scene with root and set the stage
Scene scene = new Scene(root);
stage.setScene(scene);
stage.show();
stage.setFullScreen(true);
}
答案 0 :(得分:1)
当你切换场景时应用程序弹出全屏模式的行为很奇怪(在Java 8u60,OS X 10.11.3上也适用于我)。它可能是bug。
要解决它,您可以重复使用相同的舞台和场景并调整场景的根,而不是更改场景本身。
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;
public class FullScreenScenes extends Application {
@Override
public void start(Stage stage) throws Exception {
Button next1 = new Button("Show Scene 2");
StackPane layout1 = new StackPane(next1);
layout1.setStyle("-fx-background-color: palegreen;");
Button next2 = new Button("Show Scene 1");
StackPane layout2 = new StackPane(next2);
layout2.setStyle("-fx-background-color: paleturquoise;");
Scene scene = new Scene(layout1);
next1.setOnAction(event -> scene.setRoot(layout2));
next2.setOnAction(event -> scene.setRoot(layout1));
stage.setScene(scene);
stage.setFullScreen(true);
stage.show();
}
public static void main(String[] args) {
launch(args);
}
}
答案 1 :(得分:-3)
首先调整场景构建器视图(响应式响应屏幕大小)这是您的场景构建器视图问题再次调整视图(布局或Fxid)。