我制作了一个JavaFx应用程序,其中包含一个主屏幕。该主屏幕包含按钮,每个按钮显示不同的屏幕。现在我希望,当我按下一个按钮时,我的当前屏幕会淡出,新屏幕淡入。
public class GuiPractice extends Application {
private Stage stage;
public static void main(String[] args) {
Application.launch(GuiPractice.class, (java.lang.String[])null);
}
@Override
public void start(Stage primaryStage) throws Exception {
try{
stage = primaryStage;
stage.setTitle("HOME SCREEN");
gotoWelcome();
stage.show();
} catch(Exception ex){
Logger.getLogger(GuiPractice.class.getName()).log(Level.SEVERE,null,ex);
}
}
private void gotoWelcome(){
try{
WelcomePageController wc = (WelcomePageController) replaceScene("WelcomePage.fxml"); // Check 'replaceScene' Below
wc.setApp(this);
} catch (Exception ex){
Logger.getLogger(GuiPractice.class.getName()).log(Level.SEVERE,null,ex);
}
}
// When I Press Button Action Handler Calls This Method..
// This Method is Working Fine, Except For the FandIn Portion
private void gotoSignin(){
try{
SigninPageController wc = (SigninPageController) replaceScene("SigninPage.fxml"); // Check 'replaceScene' Below
wc.setApp(this);
/// THIS PORTION IS FADE TRANSITION, IT IS NOT WORKING
FadeTransition ft = new FadeTransition(Duration.millis(3000));
ft.setFromValue(0.0);
ft.setToValue(1.0);
ft.play();
} catch (Exception ex){
Logger.getLogger(GuiPractice.class.getName()).log(Level.SEVERE,null,ex);
}
}
private Initializable replaceScene(String fxml) throws Exception {
FXMLLoader loader = new FXMLLoader();
InputStream ins = GuiPractice.class.getResourceAsStream(fxml);
loader.setBuilderFactory(new JavaFXBuilderFactory());
loader.setLocation(GuiPractice.class.getResource(fxml));
AnchorPane page;
try {
page = (AnchorPane) loader.load(ins);
} finally {
ins.close();
}
Scene scene = new Scene(page);
stage.setScene(scene);
stage.sizeToScene();
return (Initializable) loader.getController();
}
}