fixed colum-width helper breaks on moving data-field right
Submitted by Sergey
Created attachment 269782 initial screen (helper is OK)
On text import (for this case usually from buffer, but from file should be the same) with fixed column-width. If all column separators fits in the first screen (see gnumeric_import_initial-helper.png file attached) everything works OK (column separate helper appears on putting mouse pointer into data field). But if not all column separators fits into first screen (and I need to move data filed right to select all needed columns), column separator helper's behaviour becomes inconsistent, up to it's complete disappearing (bit double mouse-click still points colum separator a right place, some example is on second attached image, using GIMP in expecting screenshot mode removed most of artefacts).
Maybe, it will be right to change behaviour, removing auto-appearing of field separator helper (making it appear after single mouse-click and disappear on ESC keypress)?
I use app-office/gnumeric-1.12.8 on 3.10.25 kernel Linux with x11-base/xorg-server-1.14.3-r2 (radeon video driver). Maybe also useful: my system's sys-libs/glibc is 2.17, but I'm not shure, that used gnumeric was built against this version.