Java JComponent.getVisibleRect примеры использования

Пример #1

Файл: AbstractPopup.java Проект: TrevorBender/intellij-community

  public static Point getCenterOf(final Component aContainer, final JComponent content) {
    final JComponent component = getTargetComponent(aContainer);

    Point containerScreenPoint = component.getVisibleRect().getLocation();
    SwingUtilities.convertPointToScreen(containerScreenPoint, aContainer);

    return UIUtil.getCenterPoint(
        new Rectangle(containerScreenPoint, component.getVisibleRect().getSize()),
        content.getPreferredSize());
  }