Lines Matching refs:ThumbPart
304 _initialAlpha = _part == WebCore::ThumbPart ? wkScrollbarPainterKnobAlpha(_scrollerPainter.get()) : wkScrollbarPainterTrackAlpha(_scrollerPainter.get());
323 if (_part == WebCore::ThumbPart)
441 [self setUpAnimation:_horizontalKnobAnimation scrollerPainter:scrollerPainter part:WebCore::ThumbPart animateAlphaTo:newKnobAlpha duration:duration];
443 [self setUpAnimation:_verticalKnobAnimation scrollerPainter:scrollerPainter part:WebCore::ThumbPart animateAlphaTo:newKnobAlpha duration:duration];