void (Graphics g, Rectangle clipBounds, Insets insets, Rectangle bounds, TreePath path, int row, boolean isExpanded, boolean hasBeenExpanded, boolean isLeaf) { if (tree != null) { bounds.width = tree.getWidth(); JViewport viewport = ComponentUtil.getViewport(tree); if (viewport != null) { bounds.width = viewport.getWidth() - viewport.getViewPosition().x - insets.right / 2; } bounds.width -= bounds.x; } super.paintRow(g, clipBounds, insets, bounds, path, row, isExpanded, hasBeenExpanded, isLeaf); }