这是我的主要java文件。问题是，当我启动它时，整个项目正在双击。
public Stage primaryStage;
public BorderPane rootLayout;
private Pane splashLayout;
private ProgressBar loadProgress;
private Label progressText;
private static final int SPLASH_WIDTH = 600;
private static final int SPLASH_HEIGHT = 400;
public static void main(String[] args) throws Exception {
launch(args);
}
@Override
public void start(final Stage initStage) throws Exception {
//this.primaryStage = primaryStage;
FXMLLoader fxmlLoader1 = new FXMLLoader(getClass().getResource(
"KDAF_Splash.fxml"));
try {
// flag = false;
Parent root2 = fxmlLoader1.load();
Stage stage2 = new Stage();
stage2.initStyle(StageStyle.TRANSPARENT);
// masterpane = new Pane();
// masterpane.setOpacity(1);
// stage2.setTitle("Create New Project");
stage2.setScene(new Scene(root2, 600, 400));
stage2.show();
PauseTransition delay = new PauseTransition(Duration.seconds(5));
delay.setOnFinished( event ->{ stage2.close();showMainStage();} );
delay.play();
} catch (IOException exception) {
throw new RuntimeException(exception);
}
};
private void showMainStage(
) {
try {
// Load root layout from fxml file.
FXMLLoader loader = new FXMLLoader();
loader.setLocation(Preloader.class.getResource("RootLayout.fxml"));
rootLayout = (BorderPane) loader.load();
Stage stage=new Stage();
stage.setTitle("Activation");
Scene scene = new Scene(rootLayout);
//stage.initStyle(StageStyle.DECORATED);
stage.setScene(scene);
stage.initStyle(StageStyle.UNDECORATED);
stage.show();
showPersonOverview();
//mainStage.show();
/* mainStage.setTitle("Activation Wizard");
// Show the scene containing the root layout.
Scene scene = new Scene(rootLayout);
// primaryStage.initStyle(StageStyle.UTILITY);
mainStage.setResizable(false);
mainStage.initStyle(StageStyle.UNDECORATED);
mainStage.setScene(scene);
mainStage.show();
showPersonOverview();*/
} catch (IOException e) {
e.printStackTrace();
}
}
public void showPersonOverview() {
try {
// Load person overview.
FXMLLoader loader = new FXMLLoader();
loader.setLocation(MainApp.class.getResource("activation wizard.fxml"));
AnchorPane personOverview = (AnchorPane) loader.load();
personOverview.setPrefHeight(400);
// Set person overview into the center of root layout.
rootLayout.setCenter(personOverview);
} catch (IOException e) {
e.printStackTrace();
}
}
private void showSplash(
final Stage initStage,
Task<?> task,
InitCompletionHandler initCompletionHandler
) {
progressText.textProperty().bind(task.messageProperty());
loadProgress.progressProperty().bind(task.progressProperty());
task.stateProperty().addListener((observableValue, oldState, newState) -> {
if (newState == Worker.State.SUCCEEDED) {
loadProgress.progressProperty().unbind();
loadProgress.setProgress(1);
initStage.toFront();
FadeTransition fadeSplash = new FadeTransition(Duration.seconds(1.2), splashLayout);
fadeSplash.setFromValue(1.0);
fadeSplash.setToValue(0.0);
fadeSplash.setOnFinished(actionEvent -> initStage.hide());
fadeSplash.play();
initCompletionHandler.complete();
} // todo add code to gracefully handle other task states.
});
Scene splashScene = new Scene(splashLayout);
initStage.initStyle(StageStyle.UNDECORATED);
final Rectangle2D bounds = Screen.getPrimary().getBounds();
initStage.setScene(splashScene);
initStage.setX(bounds.getMinX() + bounds.getWidth() / 2 - SPLASH_WIDTH / 2);
initStage.setY(bounds.getMinY() + bounds.getHeight() / 2 - SPLASH_HEIGHT / 2);
initStage.show();
}
public interface InitCompletionHandler {
public void complete();
}
}
FXml如下。请帮我解决这个问题。如果问题不明确，请帮我解释一下。主要问题是在启动画面后启动应用程序。按钮接受双击，然后移动以加载下一个FXML。这是非常痛苦的，因为我必须每次双击而不是单击。我无法在这里发现问题。是否是从场景构建器持续存在的问题或问题是在主预加载器类中。即使菜单项接受双击。我尝试谷歌解决方案，但找不到任何解决方案。请查看代码并帮助解决此问题。我做了很多R＆amp; D但都是徒劳。可能有一点问题，但我无法识别它。请忽略代码和未使用变量的格式。代码还不是最终的。最后我想提醒一下，主要问题是启动后，应用程序只能双击。让我们看一下工作流程，以便更好地理解它。 SPLASH SCREEN-＆gt; ACTIVATION WIZARD- 双击按钮 - ＆gt; TIP SCREEN- 双击按钮 - ＆gt; PROJECT SCREEN-＆gt; DICKBLE CLICK TO OPEN任何东西。真的很令人沮丧。请帮忙。
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.scene.text.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.image.*?>
<?import java.lang.*?>
<?import javafx.scene.layout.*?>
<AnchorPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" style="-fx-border-color: black;" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="EventHandlingController">
<children>
<Button layoutX="301.0" layoutY="333.0" mnemonicParsing="false" text="Buy Full Version" />
<Button fx:id="myButton7" layoutX="420.0" layoutY="333.0" mnemonicParsing="false" onAction="#Showtip" prefHeight="25.0" prefWidth="114.0" text="Continue Trial " />
<TextField editable="false" layoutX="85.0" layoutY="108.0" prefHeight="151.0" prefWidth="449.0" style="-fx-background-color: silver;" text="You have <xx> days left on your trial.">
<font>
<Font size="21.0" />
</font>
</TextField>
<Label layoutX="85.0" layoutY="23.0" prefHeight="37.0" prefWidth="135.0" text="Activation Wizard">
<font>
<Font name="System Bold" size="15.0" />
</font>
</Label>
<Button fx:id="closebutt" layoutX="573.0" layoutY="2.0" mnemonicParsing="false" onAction="#closebuttonD" prefHeight="15.0" prefWidth="20.0" text="X" />
</children>
</AnchorPane>