listbase: Add vfuncs to convert positions to/from coordinates
authorBenjamin Otte <otte@redhat.com>
Fri, 25 Oct 2019 05:39:57 +0000 (07:39 +0200)
committerMatthias Clasen <mclasen@redhat.com>
Sat, 30 May 2020 23:26:46 +0000 (19:26 -0400)
commit33c6b428f739b2717fcf14c7331b3c3665ae29dc
treec1c90e68028d45f1b691b05fd9ff74821e456488
parent12331e337677ee29c24cd648b6f3619c33889758
listbase: Add vfuncs to convert positions to/from coordinates

... and use that to implement PageUp/PageDown.

With that, all keyboard handling has been moved to GtkListBase.
gtk/gtkgridview.c
gtk/gtklistbase.c
gtk/gtklistbaseprivate.h
gtk/gtklistview.c