GNOME Bugzilla – Bug 89922
Some adjustment changes don't affect the associated scollbar.
Last modified: 2004-12-22 21:47:04 UTC
In a window with a central pane, and a pair of scollbars, each with an adjustment which was passed to the scollbar constructor, calling set_page_size() on the adjustment does not appear to affect the scrollbar. The scrollbar handle remains the same size. set_value() set_page_increment() and set_step_increment() appear to work just fine.
I'm afraid that gtkmm 1.2 bugs won't get much attention now, as gtkmm2 is almost stable. Even then, you would need to provide a small-as-possible example to prove this to us.
I am happy to switch provising gtkglarea and gtkglareamm are available for this version. Currently building gtkmm 1.3.18, but not having much luck finding gtkglareamm at all.