replace reimplememented method:
drawLabelIndex:anIndex atX:textX y:yCenter
through to:
redrawLabelAt:x y:yTop index:anIndex
#define b_moveLeft_width 16
#define b_moveLeft_height 16
static unsigned char b_moveLeft_bits[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
0x00, 0x03, 0x80, 0x03, 0xc0, 0x03, 0x80, 0x03, 0x00, 0x03, 0x00, 0x02,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};