A wrong check lead to a scrollbar with value 0 never been draw. This is
the fix for it. Instead is has to be checked for a length of 0.
Change-Id: I0c4e2f7e0014074e3c22554bcbea0ebfc3122952
Reviewed-by: Toby Tomkins <toby.tomkins@nokia.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
[scroller setFrame:NSMakeRect(0, 0, slider->rect.width(), height)];
CGContextTranslateCTM(cg, 0, value * totalHeight);
}
- if (value > 0.0) {
+ if (length > 0.0) {
[scroller layout];
[scroller displayRectIgnoringOpacity:[scroller bounds]
inContext:[NSGraphicsContext currentContext]];