TreeView: set_fixed_height_mode v TREE_VIEW_COLUMN_FIXED
- From: "Dr. David Alan Gilbert" <gilbertd treblig org>
- To: gtk-devel-list gnome org
- Subject: TreeView: set_fixed_height_mode v TREE_VIEW_COLUMN_FIXED
- Date: Sun, 27 Dec 2009 00:48:44 +0000
Hi,
I'm getting confused by TreeView - in particular why does
set_fixed_height_mode require TREE_VIEW_COLUMN_FIXED?
COLUMN_FIXED seems to be defined as 'Columns are a fixed numbers of pixels wide.'
but what has that got to do with height?
In this case there is a big treeview with a thousand rows or so,
all the same height but where the width of at least one of the columns
varies - this doesn't sound an uncommon situation, but is causing
call backs for ~5000 data functions for every cell in the tree
on every redraw.
Dave
(I was just trying to understand this Exaile bug:
https://bugs.launchpad.net/exaile/+bug/435338 )
--
-----Open up your eyes, open up your mind, open up your code -------
/ Dr. David Alan Gilbert | Running GNU/Linux on Alpha,68K| Happy \
\ gro.gilbert @ treblig.org | MIPS,x86,ARM,SPARC,PPC & HPPA | In Hex /
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