How to use

getGraphicsDeviceAt

method

in

dorkbox.util.ScreenUtil

public static
Rectangle getScreenBoundsAt(Point pos) {
  GraphicsDevice gd = getGraphicsDeviceAt(pos);
  Rectangle bounds = null;
  if (gd != null) {
    bounds = gd.getDefaultConfiguration()
          .getBounds();
  }
  return bounds;
}

/**
 * have to adjust for offsets when the window-manager has a toolbar that consumes space and prevents overlap.
 *
 * this is only done on the 2nd popup is added to the list
 */
void calculateOffset(final boolean showFromTop, final int anchorX, final int anchorY) {
  if (offsetY == 0) {
    Point point = new Point(anchorX, anchorY);
    GraphicsConfiguration gc = 
        ScreenUtil.getGraphicsDeviceAt(point)
                       .getDefaultConfiguration();
    Insets screenInsets = Toolkit.getDefaultToolkit()
                   .getScreenInsets(gc);
    if (showFromTop) {
      if (screenInsets.top > 0) {
        offsetY = screenInsets.top - LookAndFeel.MARGIN;
      }
    } else {
      if (screenInsets.bottom > 0) {
        offsetY = screenInsets.bottom + LookAndFeel.MARGIN;
      }
    }
  }
}

public static
void showOnSameScreenAsMouse_Center(final Container frame) {
  Point mouseLocation = MouseInfo.getPointerInfo()
                  .getLocation();
  GraphicsDevice deviceAtMouse = ScreenUtil.getGraphicsDeviceAt(mouseLocation);
  Rectangle bounds = deviceAtMouse.getDefaultConfiguration()
                  .getBounds();
  frame.setLocation(bounds.x + bounds.width / 2 - frame.getWidth() / 2, bounds.y + bounds.height / 2 - frame.getHeight() / 2);
}

public static
void showOnSameScreenAsMouse(final Container frame) {
  Point mouseLocation = MouseInfo.getPointerInfo()
                  .getLocation();
  GraphicsDevice deviceAtMouse = ScreenUtil.getGraphicsDeviceAt(mouseLocation);
  frame.setLocation(deviceAtMouse.getDefaultConfiguration()
                  .getBounds().x, frame.getY());
}

                .getLocation();
device = ScreenUtil.getGraphicsDeviceAt(mouseLocation);

  idAndPosition = ScreenUtil.getGraphicsDeviceAt(point) + ":" + position;
} else {
  idAndPosition = parent.getName() + ":" + position;