Scroll bar down arrow does not resize correctly with stylesheets and Windows XP Style.

The style sheet that was used is

QScrollBar:vertical

{ border: none; width: 50px; margin: 52px 0 52px 0; }

QScrollBar::handle:vertical

{min-height: 50px; }

QScrollBar::add-line:vertical

{ height: 50px; subcontrol-position: bottom; subcontrol-origin: margin; }

QScrollBar::sub-line:vertical

{ height: 50px; subcontrol-position: top; subcontrol-origin: margin; }

QScrollBar::add-page:vertical, QScrollBar::sub-page:vertical

{ background: none; }

QScrollBar:horizontal

{ border: none; height: 50px; margin: 0 52px 0 52px; }

QScrollBar::handle:horizontal

{min-width: 50px; }

QScrollBar::add-line:horizontal

{ width: 50px; subcontrol-position: right; subcontrol-origin: margin; }

QScrollBar::sub-line:horizontal

{ width: 50px; subcontrol-position: left; subcontrol-origin: margin; }

QScrollBar::add-page:horizontal, QScrollBar::sub-page:horizontal

{ background: none; }