listview: painting of bottom right rectangle was all wrong.
listview: painting of bottom right rectangle was all wrong.

The little rectangle between the horizontal and vertical scrollbars was
painted all wrong.

wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI