Java Window类代码示例

import javafx.stage.Window; //导入依赖的package包/类
public static List<File> selectForJoinTwoPrawnFiles(Window ownerWindow)
        throws IOException, JAXBException, SAXException {
    List<File> retVal = new ArrayList<>();

    FileChooser fileChooser = new FileChooser();
    fileChooser.setTitle("Select Two Prawn XML files");
    fileChooser.setSelectedExtensionFilter(new FileChooser.ExtensionFilter("Prawn XML files", "*.xml"));
    File initDirectory = new File(squidPersistentState.getMRUPrawnFileFolderPath());
    fileChooser.setInitialDirectory(initDirectory.exists() ? initDirectory : null);

    List<File> prawnXMLFilesNew = fileChooser.showOpenMultipleDialog(ownerWindow);

    if (prawnXMLFilesNew != null) {
        if ((prawnXMLFilesNew.size() == 2)
                && prawnXMLFilesNew.get(0).getName().toLowerCase(Locale.US).endsWith(".xml")
                && prawnXMLFilesNew.get(1).getName().toLowerCase(Locale.US).endsWith(".xml")) {
            retVal = prawnXMLFilesNew;
        } else {
            throw new IOException("Please choose exactly 2 Prawn xml files to merge.");
        }
    }

    return retVal;
}
 

import javafx.stage.Window; //导入依赖的package包/类
public CloseButton (String btnText) {
	super(btnText);
	setId("closebtn");
	setOnAction(e ->
	{
		debug.Debugger.out("closing button");
		Window window = this.getScene().getWindow();   
		if (myController != null) {
			GameModel gm = (GameModel) myController.getModel("game");
			if (gm != null) gm.dispose();
		}
        if (window instanceof Stage){
            ((Stage) window).close();
        } else {
			Logger.out("no stage found for closing button");
        }
	});
}
 

import javafx.stage.Window; //导入依赖的package包/类
public DataImportDialog(Window owner, FinancialMarket fm, TatConfig config) {
       super();
       this.fm = fm;
       this.config = config;
       setResizable(false);
       initStyle(StageStyle.DECORATED);
       initOwner(owner);
       setTitle("Financial Market Import");
       initModality(Modality.APPLICATION_MODAL);
       Image appIcon = new Image("icon/IMPORT_MARKET_DATA.png");
       getIcons().add(appIcon);
       root = new Group();
       Scene scene = new Scene(root, 500, 440, Color.WHITE);
       ImagePattern pattern = new ImagePattern(new Image("icon/bk5.jpg"));
       scene.setFill(pattern);
       setScene(scene);
       initGui();
       //Add listener to exit when press Esc key
       addEventHandler(KeyEvent.KEY_PRESSED, (KeyEvent event) -> {
           if (KeyCode.ESCAPE == event.getCode()) {
               DataImportDialog.this.close();
           }
           if (KeyCode.ENTER == event.getCode()) {
               doImport();
           }
       });
       
       setX(owner.getX() + Math.abs(owner.getWidth() - scene.getWidth()) / 2.0);
setY(owner.getY() + Math.abs(owner.getHeight() - scene.getHeight()) / 2.0);
   }
 

import javafx.stage.Window; //导入依赖的package包/类
public static File selectPrawnFile(Window ownerWindow)
        throws IOException, JAXBException, SAXException {
    File retVal = null;

    FileChooser fileChooser = new FileChooser();
    fileChooser.setTitle("Select Prawn XML file");
    fileChooser.setSelectedExtensionFilter(new FileChooser.ExtensionFilter("Prawn XML files", "*.xml"));
    File initDirectory = new File(squidPersistentState.getMRUPrawnFileFolderPath());
    fileChooser.setInitialDirectory(initDirectory.exists() ? initDirectory : null);

    File prawnXMLFileNew = fileChooser.showOpenDialog(ownerWindow);

    if (prawnXMLFileNew != null) {
        if (prawnXMLFileNew.getName().toLowerCase(Locale.US).endsWith(".xml")) {
            retVal = prawnXMLFileNew;
        } else {
            throw new IOException("Filename does not end with '.xml'");
        }
    }

    return retVal;
}
 

import javafx.stage.Window; //导入依赖的package包/类
public static File savePrawnFile(SquidProject squidProject, Window ownerWindow)
        throws IOException, JAXBException, SAXException {

    File retVal = null;
    FileChooser fileChooser = new FileChooser();
    fileChooser.setTitle("Save Prawn XML file");
    fileChooser.setSelectedExtensionFilter(new FileChooser.ExtensionFilter("Prawn XML files", "*.xml"));
    fileChooser.setInitialDirectory(squidProject.getPrawnFileHandler().currentPrawnFileLocationFolder());
    fileChooser.setInitialFileName(squidProject.getPrawnXMLFileName().toUpperCase(Locale.US).replace(".XML", "-REV.xml"));

    File prawnXMLFileNew = fileChooser.showSaveDialog(ownerWindow);

    if (prawnXMLFileNew != null) {
        squidProject.savePrawnFile(prawnXMLFileNew);
        retVal = prawnXMLFileNew;
    }

    return retVal;
}
 

import javafx.stage.Window; //导入依赖的package包/类
public static File saveExpressionFileXML(Expression expression, Window ownerWindow)
        throws IOException {

    File retVal = null;

    FileChooser fileChooser = new FileChooser();
    fileChooser.setTitle("Save Expression '.xml' file");
    fileChooser.setSelectedExtensionFilter(new FileChooser.ExtensionFilter("Expression '.xml' files", "*.xml"));
    File mruFolder = new File(squidPersistentState.getMRUExpressionFolderPath());
    fileChooser.setInitialDirectory(mruFolder.isDirectory() ? mruFolder : null);
    fileChooser.setInitialFileName(expression.getName() + ".xml");

    File expressionFileXML = fileChooser.showSaveDialog(ownerWindow);

    if (expressionFileXML != null) {
        retVal = expressionFileXML;
        squidPersistentState.setMRUExpressionFolderPath(expressionFileXML.getParent());
        ((XMLSerializerInterface) expression)
                .serializeXMLObject(expressionFileXML.getAbsolutePath());
    }

    return retVal;
}
 

import javafx.stage.Window; //导入依赖的package包/类
public static File selectExpressionXMLFile(Window ownerWindow)
        throws IOException, JAXBException, SAXException {
    File retVal = null;

    FileChooser fileChooser = new FileChooser();
    fileChooser.setTitle("Select Expression xml File '.xml");
    fileChooser.setSelectedExtensionFilter(new FileChooser.ExtensionFilter("Expression xml Files", "*.xml"));
    File mruFolder = new File(squidPersistentState.getMRUExpressionFolderPath());
    fileChooser.setInitialDirectory(mruFolder.isDirectory() ? mruFolder : null);

    File expressionFileXML = fileChooser.showOpenDialog(ownerWindow);

    if (expressionFileXML != null) {
        if (expressionFileXML.getName().toLowerCase(Locale.US).endsWith(".xml")) {
            squidPersistentState.setMRUExpressionFolderPath(expressionFileXML.getParent());
            retVal = expressionFileXML;
        } else {
            throw new IOException("Filename does not end with '.xml'");
        }
    }

    return retVal;
}
 

import javafx.stage.Window; //导入依赖的package包/类
@FXML
public void generateFileAction(ActionEvent actionEvent) {
    FileChooser saveChooser = new FileChooser();
    Window stage = ((Node) actionEvent.getSource()).getScene().getWindow();
    saveChooser.setTitle("Zapisz plik");
    saveChooser.setInitialDirectory(new File(System.getProperty("user.home")));
    saveChooser.setSelectedExtensionFilter(new FileChooser.ExtensionFilter("PDF file", "*.pdf"));
    saveChooser.setInitialFileName("faktura.pdf");
    File file = saveChooser.showSaveDialog(stage);
    if (file != null) {
        try {
            updateData();
            model.setInvoiceData(invoiceData);
            model.setReceiverData(receiverData);
            model.setSenderData(senderData);
            model.generatePDF(file);
        } catch (IOException | DocumentException e) {
            Dialog dialog = new Dialog<>();
            dialog.getDialogPane().getButtonTypes().add(new ButtonType("Ok", ButtonBar.ButtonData.OK_DONE));
            dialog.setContentText("Wystąpił błąd podczas próby zapisu");
            dialog.showAndWait();
        }
    }
}
 

import javafx.stage.Window; //导入依赖的package包/类
@Override
@FXThread
public void show(@NotNull final Window owner) {
    super.show(owner);

    final EditorConfig editorConfig = EditorConfig.getInstance();
    final Path currentAsset = notNull(editorConfig.getCurrentAsset());

    final ResourceTree resourceTree = getResourceTree();
    resourceTree.setOnLoadHandler(finished -> expand(currentAsset, resourceTree, finished));
    resourceTree.fill(currentAsset);

    FX_EVENT_MANAGER.addEventHandler(CreatedFileEvent.EVENT_TYPE, createdFileHandler);
    FX_EVENT_MANAGER.addEventHandler(RequestSelectFileEvent.EVENT_TYPE, selectFileHandle);
    FX_EVENT_MANAGER.addEventHandler(DeletedFileEvent.EVENT_TYPE, deletedFileHandler);

    validateFileName();

    EXECUTOR_MANAGER.addFXTask(getFileNameField()::requestFocus);
}
 

import javafx.stage.Window; //导入依赖的package包/类
public void saveSenderData(ActionEvent actionEvent) {
    FileChooser saveChooser = new FileChooser();
    Window stage = senderMenuButton.getScene().getWindow();
    saveChooser.setTitle("Zapisz dane wystawcy");
    saveChooser.setInitialDirectory(new File(System.getProperty("user.home")));
    saveChooser.setInitialFileName("File.txt");
    File file = saveChooser.showSaveDialog(stage);

    if (file != null) {
        updateData();
        try {
            FileWriter fileWriter = new FileWriter(file);
            fileWriter.write(senderData.toString());
            fileWriter.flush();
            fileWriter.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

}
 

import javafx.stage.Window; //导入依赖的package包/类
public void saveReceiverData(ActionEvent actionEvent) {
    FileChooser saveChooser = new FileChooser();
    Window stage = receiverMenuButton.getScene().getWindow();
    saveChooser.setTitle("Zapisz dane odbiorcy");
    saveChooser.setInitialDirectory(new File(System.getProperty("user.home")));
    saveChooser.setInitialFileName("file.txt");
    File file = saveChooser.showSaveDialog(stage);

    if (file != null) {
        updateData();
        try {
            FileWriter fileWriter = new FileWriter(file);
            fileWriter.write(receiverData.toString());
            fileWriter.flush();
            fileWriter.close();
        } catch (IOException e) {
            e.printStackTrace();
        }

    }

}
 

import javafx.stage.Window; //导入依赖的package包/类
public void showDialog() {
    FXMLLoader loader = new FXMLLoader(getClass().getResource("/gui/diff/diff-view.fxml"));
    try {
        loader.setController(diffController);
        DialogPane root = loader.load();
        root.getStylesheets().add(getClass().getResource("/gui/diff/diff-view.css").toExternalForm());

        Alert alert = new Alert(Alert.AlertType.WARNING);
        alert.setTitle("Diff Viewer");
        alert.setResizable(true);
        alert.setDialogPane(root);
        alert.initModality(Modality.WINDOW_MODAL);

        Window window = alert.getDialogPane().getScene().getWindow();
        window.setOnCloseRequest(event -> window.hide());

        alert.showAndWait();

    } catch (IOException e) {
        e.printStackTrace();
    }
}
 

import javafx.stage.Window; //导入依赖的package包/类
/**
     * Utility method to center a Dialog/Alert on the middle of the current
     * screen. Used to workaround a "bug" with the current version of JavaFX (or
     * the SWT/JavaFX embedding?) where alerts always show on the primary
     * screen, not necessarily the current one.
     *
     * @param dialog
     *            The dialog to reposition. It must be already shown, or else
     *            this will do nothing.
     * @param referenceNode
     *            The dialog should be moved to the same screen as this node's
     *            window.
     */
    public static void centerDialogOnScreen(Dialog<?> dialog, Node referenceNode) {
        Window window = referenceNode.getScene().getWindow();
        if (window == null) {
            return;
        }
        Rectangle2D windowRectangle = new Rectangle2D(window.getX(), window.getY(), window.getWidth(), window.getHeight());

        List<Screen> screens = Screen.getScreensForRectangle(windowRectangle);
        Screen screen = screens.stream()
                .findFirst()
                .orElse(Screen.getPrimary());

        Rectangle2D screenBounds = screen.getBounds();
        dialog.setX((screenBounds.getWidth() - dialog.getWidth()) / 2 + screenBounds.getMinX());
//        dialog.setY((screenBounds.getHeight() - dialog.getHeight()) / 2 + screenBounds.getMinY());
    }
 

import javafx.stage.Window; //导入依赖的package包/类
public T show(Window parent) {
    Stage stage = getStage();
    stage.initModality(Modality.APPLICATION_MODAL);
    focusOnFirstControl(stage.getScene().getRoot());
    stage.showAndWait();
    return getReturnValue();
}
 

import javafx.stage.Window; //导入依赖的package包/类
public static void showMessageDialog(Window parent, String message, String title, AlertType type, boolean monospace) {
    if (Platform.isFxApplicationThread()) {
        _showMessageDialog(parent, message, title, type, monospace);
    } else {
        Object lock = new Object();
        synchronized (lock) {
            Platform.runLater(() -> {
                _showMessageDialog(parent, message, title, type, monospace);
                lock.notifyAll();
            });
        }
        synchronized (lock) {
            try {
                lock.wait();
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}