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

public void placeStage(final Stage stage) {
    if (targetWindow != null) {
        stage.setX(targetWindow.getX() + targetWindow.getWidth());
        stage.setY(targetWindow.getY());
        try {
            // Prevents putting the stage out of the screen
            final Screen primary = Screen.getPrimary();
            if (primary != null) {
                final Rectangle2D rect = primary.getVisualBounds();
                if (stage.getX() + stage.getWidth() > rect.getMaxX()) {
                    stage.setX(rect.getMaxX() - stage.getWidth());
                }
                if (stage.getY() + stage.getHeight() > rect.getMaxY()) {
                    stage.setX(rect.getMaxY() - stage.getHeight());
                }
            }
        } catch (final Exception e) {
            ExceptionLogger.submitException(e);
        }
    }
}
 

private Image copyBackground(Stage stage) {
	final int X = (int) stage.getX();
	final int Y = (int) stage.getY();
	final int W = (int) stage.getWidth();
	final int H = (int) stage.getHeight();

	try {
		java.awt.Robot robot = new java.awt.Robot();
		java.awt.image.BufferedImage image = robot.createScreenCapture(new java.awt.Rectangle(X, Y, W, H));

		return SwingFXUtils.toFXImage(image, null);
	} catch (java.awt.AWTException e) {
		System.out.println("The robot of doom strikes!");
		e.printStackTrace();

		return null;
	}
}
 

private Image copyBackground(Stage stage) {
    final int X = (int) stage.getX();
    final int Y = (int) stage.getY();
    final int W = (int) stage.getWidth();
    final int H = (int) stage.getHeight();

    try {
        java.awt.Robot robot = new java.awt.Robot();
        java.awt.image.BufferedImage image = robot.createScreenCapture(new java.awt.Rectangle(X, Y, W, H));

        return SwingFXUtils.toFXImage(image, null);
    } catch (java.awt.AWTException e) {
        System.out.println("The robot of doom strikes!");
        e.printStackTrace();

        return null;
    }
}
 

@FXML private void donate() {
	var dialog = new DonateDialog();
	Stage stage = (Stage) root.getScene().getWindow(); // an ugly way of initializing stage
	// Calculate the center position of the parent Stage
	double centerXPosition = stage.getX() + stage.getWidth() / 2d;
	double centerYPosition = stage.getY() + stage.getHeight() / 2d;

	dialog.setOnShowing(e -> {
		dialog.setX(centerXPosition - dialog.getDialogPane().getWidth() / 2d);
		dialog.setY(centerYPosition - dialog.getDialogPane().getHeight() / 2d);
	});

	dialog.showAndWait();
}
 

/**
 * Set window size and position according to the values in this instance
 */
public void applySettingsToWindow(@Nonnull final Stage stage) {

  logger.finest("Setting window " + stage.getTitle() + " position " + posX + ":" + posY
      + " and size " + width + "x" + height);
  if (posX != null)
    stage.setX(posX);
  if (posY != null)
    stage.setX(posY);
  if (width != null)
    stage.setWidth(width);
  if (height != null)
    stage.setHeight(height);

  if ((isMaximized != null) && isMaximized) {
    logger.finest("Setting window " + stage.getTitle() + " to maximized");
    stage.setMaximized(true);
  }

  // when still outside of screen
  // e.g. changing from 2 screens to one
  if (stage.isShowing() && !isOnScreen(stage)) {
    // Maximize on screen 1
    logger.finest(
        "Window " + stage.getTitle() + " is not on screen, setting to maximized on screen 1");
    stage.setX(0.0);
    stage.setY(0.0);
    stage.sizeToScene();
    stage.setMaximized(true);
  }

  ChangeListener<Number> stageListener = (observable, oldValue, newValue) -> {
    posX = stage.getX();
    posY = stage.getY();
    width = stage.getWidth();
    height = stage.getHeight();
  };
  stage.widthProperty().addListener(stageListener);
  stage.heightProperty().addListener(stageListener);
  stage.xProperty().addListener(stageListener);
  stage.yProperty().addListener(stageListener);

}
 

private boolean isOnScreen(Stage stage) {
  Rectangle2D stagePosition =
      new Rectangle2D(stage.getX(), stage.getY(), stage.getWidth(), stage.getHeight());
  var screens = Screen.getScreensForRectangle(stagePosition);
  return !screens.isEmpty();
}
 

public static HelpBox make(final String title, final String url, final Stage stage) {
    DisplayUtils.showWebView(true);
    final HelpBox node = new HelpBox(title, url, stage.getX() + (stage.getWidth() / 2) - (SCENE_WIDTH / 2), stage.getY() + (stage.getHeight() / 2) - (SCENE_HEIGHT / 2));
    return node;
}
 

public void saveBounds() {
    Stage stage = undecorator.getStage();
    savedBounds = new BoundingBox(stage.getX(), stage.getY(), stage.getWidth(), stage.getHeight());
}
 

public void saveFullScreenBounds() {
    Stage stage = undecorator.getStage();
    savedFullScreenBounds = new BoundingBox(stage.getX(), stage.getY(), stage.getWidth(), stage.getHeight());
}
 

StageTranslateTransition( Stage stage ) {
    this.stage = stage;
    this.originalY = stage.getY();
}