bug#32002: 24.4; Scroll bar start, end not correct

[martin rudalics]

> Then it should be something in the system configuration/setup?  Some
> GTK config file or system-wide setting, perhaps, like something
> imposed by the installed desktop?  What else can explain such clear
> differences in behavior between different systems?

Maybe Mike's theme doesn't show the arrow keys or the mouse position
gets interpreted wrongly.  At least his "right-click in the scrollbar
above or below the thumb (slider)" is a misinterpretation of how
scroll bars are supposed to behave.  Such clicks should be interpreted
as "jumps" as I tried to explain elsewhere.

martin