fDropHighlightY
if (fDropHighlightY != -1) {
InvertRect(BRect(0, fDropHighlightY - kDropHighlightLineHeight / 2,
1000000, fDropHighlightY + kDropHighlightLineHeight / 2));
if (!enabled && fDropHighlightY != -1) {
InvertRect(BRect(0, fDropHighlightY - kDropHighlightLineHeight / 2,
1000000, fDropHighlightY + kDropHighlightLineHeight / 2));
fDropHighlightY = -1;
float fDropHighlightY;
if (fDropHighlightY != -1) {
fDropHighlightY - kDropHighlightLineHeight / 2,
1000000, fDropHighlightY + kDropHighlightLineHeight / 2));
fDropHighlightY = -1;