Java Code Examples for javafx.stage.Stage#initModality()

public void startApp(Stage stage) {
    mainStage = stage;
    modalStage = new Stage();
    modalStage.initOwner(mainStage);
    modalStage.initModality(Modality.APPLICATION_MODAL);
    
    mainStage.setMinWidth(1280);
    mainStage.setMinHeight(720);
    
    try {
        indexParent = FXMLLoader.load(getClass().getResource("register/CustomerRegister.fxml"));
    } catch (IOException ex) {
        Logger.getLogger(GUIController.class.getName()).log(Level.SEVERE, null, ex);
    }
    nowScene = new Scene(indexParent);
    
    executionStack.push(nowScene);
    
    mainStage.setScene(nowScene);
    mainStage.show();
}
 

@FXML
private void changePasswordAction(ActionEvent event)
{
    mainTopAnchorPane.setEffect(new BoxBlur());
    passwordStage = new Stage();
    passwordStage.setOnCloseRequest(new EventHandler<WindowEvent>()
    {
        @Override
        public void handle(WindowEvent t)
        {
            mainTopAnchorPane.effectProperty().setValue(null);
        }
    });
    passwordStage.setTitle("Change Password");
    passwordStage.initModality(Modality.APPLICATION_MODAL);
    passwordStage.initStyle(StageStyle.UTILITY);
    passwordStage.setResizable(false);
    try
    {
        Parent passwordParent = FXMLLoader.load(getClass().getResource("changepassword.fxml"));
        passwordStage.setScene(new Scene(passwordParent));
        passwordStage.show();
    } catch (IOException ex)
    {
    }
}
 

private Stage createStage(Stage mainStage) {
    FXMLLoader loader = new FXMLLoader(DesignerUtil.getFxml("event-log"));
    loader.setController(this);

    final Stage dialog = new Stage();
    dialog.initOwner(mainStage.getScene().getWindow());
    dialog.initModality(Modality.NONE);

    Parent root;
    try {
        root = loader.load();
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }

    Scene scene = new Scene(root);
    dialog.setScene(scene);
    return dialog;
}
 

/**
 * Creates a pop-up window with specified parameters and returns the controller object.
 * 
 * @param fxml path of the FXML resource file
 * @param title ID of translated window title message
 * @param width width of the window
 * @param height height of the window
 * @return the controller oject for this window
 */
public static Object createWindow(String fxml, String title, int width, int height) {
	try {
		Stage window = new Stage();
		URL location = BetonQuestEditor.class.getResource(fxml);
		ResourceBundle resources = ResourceBundle.getBundle("pl.betoncraft.betonquest.editor.resource.lang.lang",
				Persistence.getSettings().getLanguage());
		FXMLLoader fxmlLoader = new FXMLLoader(location, resources);
		Parent root = (Parent) fxmlLoader.load();
		Scene scene = new Scene(root);
		scene.getStylesheets().add(BetonQuestEditor.class.getResource("resource/style.css").toExternalForm());
		window.setScene(scene);
		window.setTitle(resources.getString(title));
		window.getIcons().add(new Image(BetonQuestEditor.class.getResourceAsStream("resource/icon.png")));
		window.setHeight(height);
		window.setWidth(width);
		window.setResizable(false);
		window.initModality(Modality.WINDOW_MODAL);
		window.initOwner(instance.stage);
		return fxmlLoader.getController();
	} catch (IOException e) {
		ExceptionController.display(e);
		return null;
	}
}
 

public static BaseController openStage(Stage myStage,
        String newFxml, boolean isOwned, Modality modality,
        StageStyle stageStyle) {
    try {
        Stage stage = new Stage();
        stage.initModality(modality);
        if (isOwned && myStage != null) {
            stage.initOwner(myStage);
        } else {
            stage.initOwner(null);
        }
        return initScene(stage, newFxml, stageStyle);
    } catch (Exception e) {
        logger.error(e.toString());
        return null;
    }
}
 

private static void showErrorDialog(Throwable e) {
	StringWriter errorMsg = new StringWriter();
	e.getCause().getCause().printStackTrace(new PrintWriter(errorMsg));
	Stage dialog = new Stage();
	dialog.initModality(Modality.APPLICATION_MODAL);
	FXMLLoader loader = new FXMLLoader(Main.class.getClassLoader()
			.getResource("Error.fxml"));
	try {
		Parent root = loader.load();
		((ErrorController) loader.getController()).setErrorText(errorMsg
				.toString());
		dialog.setScene(new Scene(root, 250, 400));
		dialog.show();
	} catch (IOException exc) {
		exc.printStackTrace();
	}
}
 

@Override
public void start(final Stage stage) throws Exception {
	stage.initStyle(StageStyle.UTILITY);
	stage.setScene(new Scene(new Group(), 100, 100));
	stage.setX(0);
	stage.setY(Screen.getPrimary().getBounds().getHeight() + 100);
	stage.show();

	Stage app = new Stage();
	app.setScene(new Scene(new Group(), 300, 200));
	app.setTitle("JavaFX隐藏任务栏");
	app.initOwner(stage);
	app.initModality(Modality.APPLICATION_MODAL);
	app.setOnCloseRequest(new EventHandler<WindowEvent>() {
		@Override
		public void handle(WindowEvent event) {
			event.consume();
			stage.close();
		}
	});

	app.show();
}
 

/**
 * Select value example. Implement whatever technique you want to change value of the NaviSelect
 */
private void selectEmail(NaviSelect<Email> navi) {
	Stage dialog = new Stage(StageStyle.UTILITY);
	dialog.setTitle("Choose person");
	ListView<Email> listview = new ListView<>(FXCollections.observableArrayList(
		new Email("[email protected]", "John Doe"),
		new Email("[email protected]", "Jane Doe"),
		new Email("[email protected]", "Some Dude")
	));
	listview.setOnMouseClicked(event -> {
		Email item = listview.getSelectionModel().getSelectedItem();
		if (item != null) {
			navi.setValue(item);
			dialog.close();
		}
	});
	dialog.setScene(new Scene(listview));
	dialog.setWidth(navi.getWidth());
	dialog.initModality(Modality.APPLICATION_MODAL);
	dialog.setHeight(100);
	dialog.showAndWait();
}
 

DatabaseEventSource showDatabaseServerEditor() throws Exception {
	FXMLLoader loader = FXMLLoaderFactory.databaseServerLoader();
	AnchorPane page = (AnchorPane) loader.getRoot();

	// Create the dialog Stage.
	Stage dialogStage = new Stage(StageStyle.DECORATED);
	dialogStage.setTitle(DesignerLocalizer.instance().getLangString("db.editor.title"));
	dialogStage.initModality(Modality.WINDOW_MODAL);
	Scene scene = new Scene(page);
	dialogStage.setScene(scene);

	// get the controller
	DatabaseServerController databaseServerController = loader.getController();
	databaseServerController.setDialogStage(dialogStage);
	databaseServerController.initialize(this);

	// Show the dialog and wait until the user closes it
	if (!databaseServerController.getDialogStage().isShowing()) {
		databaseServerController.getDialogStage().showAndWait();
	}

	return databaseServerController.getSource();
}
 

public Dialog(Stage parentStage) {
    this.response = new CompletableFuture<>();

    // TODO Calling an overridable method during construction should be
    // fixed via an API change
    Scene scene = new Scene(content(), width, height); // NOPMD
    stage = new Stage();
    stage.setScene(scene);
    stage.setTitle(title);
    stage.setOnCloseRequest(this::onClose);
    stage.initOwner(parentStage);
    Modality modality = Modality.APPLICATION_MODAL;
    stage.initModality(modality);
    stage.initStyle(stageStyle);
}
 

/**
 * 显示连接属性面板.
 * @param isHash 是否为hash
 * @param key 键
 * @return 是否点击确认
 */
public boolean showPanel(boolean isHash, String key) {
    boolean ok = false;

    // 创建 FXMLLoader 对象
    FXMLLoader loader = new FXMLLoader();
    // 加载文件
    loader.setLocation(this.getClass().getResource("/views/HashAddLayout.fxml"));
    AnchorPane pane = null;
    try {
        pane = loader.load();
    } catch (IOException e) {
        e.printStackTrace();
    }

    // 创建对话框
    Stage dialogStage = new Stage();
    dialogStage.setTitle("添加键值对");
    dialogStage.initModality(Modality.WINDOW_MODAL);
    Scene scene = new Scene(pane);
    dialogStage.setScene(scene);


    hashAddController = loader.getController();
    hashAddController.setDialogStage(dialogStage);
    isAddHash(isHash);
    setHashKey(key);

    // 显示对话框, 并等待, 直到用户关闭
    dialogStage.showAndWait();

    ok = hashAddController.isOkChecked();

    return ok;
}
 

public void handleSetupLayers(Event e) {
  try {
    URL layersDialogFXML = getClass().getResource(LAYERS_DIALOG_FXML);
    FXMLLoader loader = new FXMLLoader(layersDialogFXML);
    Stage layersDialog = loader.load();
    ChromatogramLayersDialogController controller = loader.getController();
    controller.configure(datasets, this);
    layersDialog.initModality(Modality.APPLICATION_MODAL);
    layersDialog.show();
  } catch (Exception ex) {
    ex.printStackTrace();
  }
}
 

void showDatabaseTrendDialog(EventResolver eventResolver) throws Exception {
	// Load the fxml file and create a new stage for the pop-up dialog.
	FXMLLoader loader = FXMLLoaderFactory.databaseTrendLoader();
	AnchorPane page = (AnchorPane) loader.getRoot();

	// Create the dialog Stage.
	Stage dialogStage = new Stage(StageStyle.DECORATED);
	dialogStage.setTitle(DesignerLocalizer.instance().getLangString("db.event.trend"));
	dialogStage.initModality(Modality.NONE);
	Scene scene = new Scene(page);
	dialogStage.setScene(scene);

	// get the controller
	DatabaseTrendController databaseTrendController = loader.getController();
	databaseTrendController.setDialogStage(dialogStage);
	databaseTrendController.setApp(this);

	// add the trend chart
	SplitPane chartPane = databaseTrendController.initializeTrend();

	AnchorPane.setBottomAnchor(chartPane, 50.0);
	AnchorPane.setLeftAnchor(chartPane, 5.0);
	AnchorPane.setRightAnchor(chartPane, 5.0);
	AnchorPane.setTopAnchor(chartPane, 50.0);

	page.getChildren().add(0, chartPane);

	// set the script resolver
	databaseTrendController.setEventResolver(eventResolver);

	// connect to the database server
	databaseTrendController.subscribeToDataSource();

	// show the window
	databaseTrendController.getDialogStage().show();
}
 

public static Action editAction(Action source, Runnable persistHandler) {
    final BooleanProperty okPressed = new SimpleBooleanProperty(false);
    if (source == null) {
        source = new Action();
    }

    try {
        FXMLLoader loader = new FXMLLoader(CurlyApp.class.getResource("/fxml/ActionPanel.fxml"));
        loader.setResources(ApplicationState.getInstance().getResourceBundle());
        loader.load();
        ActionPanelController actionController = loader.getController();

        Stage popup = new Stage();
        popup.setScene(new Scene(loader.getRoot()));
        popup.initModality(Modality.APPLICATION_MODAL);
        popup.initOwner(applicationWindow);

        actionController.populateValues(source, true);
        actionController.onPersist(() -> {
            if (persistHandler != null) {
                persistHandler.run();
            }
            okPressed.set(true);
        });
        actionController.whenFinished(popup::close);

        popup.showAndWait();
    } catch (IOException ex) {
        Logger.getLogger(CurlyApp.class.getName()).log(Level.SEVERE, null, ex);
    }
    if (okPressed.get()) {
        return source;
    } else {
        return null;
    }
}
 

OpcUaTreeNode showOpcUaDataSourceBrowser() throws Exception {
	if (opcUaBrowserController == null) {
		// Load the fxml file and create a new stage for the pop-up dialog.
		FXMLLoader loader = FXMLLoaderFactory.opdUaBrowserLoader();
		AnchorPane page = (AnchorPane) loader.getRoot();

		// Create the dialog Stage.
		Stage dialogStage = new Stage(StageStyle.DECORATED);
		dialogStage.setTitle(DesignerLocalizer.instance().getLangString("opc.ua.title"));
		dialogStage.initModality(Modality.NONE);

		Scene scene = new Scene(page);
		dialogStage.setScene(scene);

		// get the controller
		opcUaBrowserController = loader.getController();
		opcUaBrowserController.setDialogStage(dialogStage);
		opcUaBrowserController.initialize(this);
	}

	// Show the dialog and wait until the user closes it
	if (!opcUaBrowserController.getDialogStage().isShowing()) {
		opcUaBrowserController.getDialogStage().showAndWait();
	}

	return opcUaBrowserController.getSelectedNodeId();
}
 

/**
 * 显示连接属性面板.
 * @return 是否点击确认
 */
public boolean showConnectPanel(String poolId) {
    boolean ok = false;

    // 创建 FXMLLoader 对象
    FXMLLoader loader = new FXMLLoader();
    // 加载文件
    loader.setLocation(this.getClass().getResource("/views/ConnectLayout.fxml"));
    AnchorPane pane = null;
    try {
        pane = loader.load();
    } catch (IOException e) {
        e.printStackTrace();
    }

    // 创建对话框
    Stage dialogStage = new Stage();
    dialogStage.setTitle("创建连接");
    dialogStage.initModality(Modality.WINDOW_MODAL);
    Scene scene = new Scene(pane);
    dialogStage.setScene(scene);


    connectController = loader.getController();
    connectController.setDialogStage(dialogStage);
    connectController.setPoolId(poolId);

    // 显示对话框, 并等待, 直到用户关闭
    dialogStage.showAndWait();

    ok = connectController.isOkChecked();

    return ok;
}
 

@FXML
private void onImportUom() throws Exception {
	try {
		if (uomImportController == null) {
			FXMLLoader loader = FXMLLoaderFactory.uomImporterLoader();
			AnchorPane pane = (AnchorPane) loader.getRoot();

			// Create the dialog Stage.
			Stage dialogStage = new Stage(StageStyle.DECORATED);
			dialogStage.setTitle(DesignerLocalizer.instance().getLangString("import.uom.title"));
			dialogStage.initModality(Modality.NONE);
			Scene scene = new Scene(pane);
			dialogStage.setScene(scene);

			// get the controller
			uomImportController = loader.getController();
			uomImportController.setDialogStage(dialogStage);
		}

		// Show the dialog and wait until the user closes it
		uomImportController.getDialogStage().showAndWait();

		if (uomImportController.isCancelled()) {
			return;
		}

		UnitOfMeasure uom = uomImportController.getSelectedUom();

		if (uom == null) {
			throw new Exception(DesignerLocalizer.instance().getErrorString("unit.cannot.be.null"));
		}

		// make sure that there is a non-null category
		uom.getCategory();

		PersistenceService.instance().fetchReferencedUnits(uom);

		PersistenceService.instance().save(uom);

		onRefreshAllUoms();
	} catch (Exception e) {
		AppUtils.showErrorDialog(e);
	}
}
 

@Override
protected void initialize(Stage stage) {
    super.initialize(stage);
    stage.initModality(Modality.APPLICATION_MODAL);
}
 

@Override
protected void initialize(Stage stage) {
    super.initialize(stage);
    stage.initModality(Modality.APPLICATION_MODAL);
}
 

public String showPopup(double screenX, double screenY, Window window) {
    Scene scene = new Scene(this);
    Stage popupStage = new Stage(StageStyle.UNDECORATED);
    String label = text.getText();
    popupStage.addEventFilter(KeyEvent.KEY_PRESSED, event -> {
        switch (event.getCode()) {
            case ESCAPE: {
                text.setText(label); // discard change
                popupStage.close();
                break;
            }
            case ENTER: {
                int index = list.getSelectionModel().getSelectedIndex();
                if (index >= 0) {
                    text.setText(list.getSelectionModel().getSelectedItem());
                }
                if (text.getText().trim().isEmpty()) {
                    text.setText(label);
                }
                popupStage.close();
                break;
            }
            case UP: {
                list.requestFocus();
                break;
            }
            case DOWN: {
                list.requestFocus();
                if (list.getSelectionModel().getSelectedIndex() < 0) {
                    list.getSelectionModel().select(0);
                }
                break;
            }
            // JavaFX bug - ListView#selectionModel#select does not scroll into view
            /*
            case UP: {
                int index = list.getSelectionModel().getSelectedIndex();
                index = index < 0 ? 0 : (index == 0 ? list.getItems().size() - 1 : index - 1);
                list.getSelectionModel().select(index);
                event.consume();
                break;
            }
            case DOWN: {
                int index = list.getSelectionModel().getSelectedIndex();
                index = index < 0 ? 0 : (index == list.getItems().size() - 1 ? 0 : index + 1);
                list.getSelectionModel().select(index);
                event.consume();
                break;
            }
            */
        }
    });
    popupStage.focusedProperty().addListener((obs, wasFocused, isNowFocused) -> {
        if (!isNowFocused) {
            if (text.getText().trim().isEmpty()) {
                text.setText(label);
            }
            popupStage.hide();
        }
    });
    popupStage.initOwner(window);
    popupStage.initModality(Modality.WINDOW_MODAL);
    popupStage.setScene(scene);

    // Show the stage close to the mouse pointer
    popupStage.setX(screenX + 10);
    popupStage.setY(screenY + 10);

    popupStage.showAndWait();
    return text.getText();
}