PopupMenuAction.java 文件源码

public State keyPressed (Widget widget, WidgetKeyEvent event) {
        if (event.getKeyCode () == KeyEvent.VK_CONTEXT_MENU  ||  ((event.getModifiers () & InputEvent.SHIFT_MASK) == InputEvent.SHIFT_MASK  &&  event.getKeyCode () == KeyEvent.VK_F10)) {
            JPopupMenu popupMenu = provider.getPopupMenu (widget, null);
            if (popupMenu != null) {
                JComponent view = widget.getScene ().getView ();
                if (view != null) {
//                    Rectangle visibleRect = view.getVisibleRect ();
//                    popupMenu.show (view, visibleRect.x + 10, visibleRect.y + 10);
                    Rectangle bounds = widget.getBounds ();
                    Point location = new Point (bounds.x + 5, bounds.y + 5);
                    location = widget.convertLocalToScene (location);
                    location = widget.getScene ().convertSceneToView (location);
                    popupMenu.show (view, location.x, location.y);
                }
            }
            return State.CONSUMED;
        }
        return State.REJECTED;
    }