void (Graphics2D g2d, Rectangle rc) { g2d.setColor(PlatformColors.BLUE); g2d.setStroke(new BasicStroke(1.5f)); int midY = (int)rc.getCenterY(); int right = rc.x + rc.width - 1; int bottom = rc.y + rc.height - 1; g2d.drawLine(rc.x, rc.y, GridInsertLocation.INSERT_ARROW_SIZE, midY); g2d.drawLine(rc.x, bottom, GridInsertLocation.INSERT_ARROW_SIZE, midY); g2d.drawLine(GridInsertLocation.INSERT_ARROW_SIZE, midY, right - GridInsertLocation.INSERT_ARROW_SIZE, midY); g2d.drawLine(right, rc.y, rc.x+rc.width-GridInsertLocation.INSERT_ARROW_SIZE, midY); g2d.drawLine(right, bottom, right-GridInsertLocation.INSERT_ARROW_SIZE, midY); }