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Prevent assertion failure in the case where the user manipulates the

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filter checkboxes to filter the currently selected font out of the
family list and then does something in one of the other list boxes
or the size edit box.

[originally from svn r7990]
This commit is contained in:
Simon Tatham 2008-04-14 17:57:45 +00:00
parent 6af8462765
commit 92caf21c2c
1 changed files with 16 additions and 0 deletions
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16
unix/gtkfont.c
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@ -1392,6 +1392,15 @@ static int fontinfo_selorder_compare(void *av, void *bv)
return 0;
}
static void unifontsel_deselect(unifontsel_internal *fs)
{
fs->selected = NULL;
gtk_list_store_clear(fs->style_model);
gtk_list_store_clear(fs->size_model);
gtk_widget_set_sensitive(fs->u.ok_button, FALSE);
gtk_widget_set_sensitive(fs->size_entry, FALSE);
}
static void unifontsel_setup_familylist(unifontsel_internal *fs)
{
GtkTreeIter iter;
@ -1443,6 +1452,13 @@ static void unifontsel_setup_familylist(unifontsel_internal *fs)
info->familyindex = listindex;
maxpos = i;
}
/*
* If we've just filtered out the previously selected font,
* deselect it thoroughly.
*/
if (fs->selected && fs->selected->familyindex < 0)
unifontsel_deselect(fs);
}
static void unifontsel_setup_stylelist(unifontsel_internal *fs,