gram 1999/08/15 02:28:27 CDT
Modified files:
. ethereal.c file.c
Log:
Fixed the problem with an assert coming from gtkwidget.c:3196 when
selecting a field from more than one protocol tree. It turns out that
gtktree.c doesn't clear the tree-item selection list when you use
gtk_tree_clear_items() (which calls gtk_tree_remove_items() ). So the next
time a tree item is selected in a new protocol tree (which is our old
protocol tree, with everything removed, and new things added), gtk_tree
tries to _deselect_ our old selection. But that tree-item which is trying
to be deselected is long gone, resulting in the assert because widget == NULL.
A function needs to be added to gtk_tree to deselect the tree-item selection
for us. (or we need to go through the hassle of creating a new gtk_tree
instead of recycling tree_view over and over).
I stole some code from another section of gtktree.c which lets us clear
the selection in clear_tree_and_hex_views().
Also, I modified the argument to gtk_tree_set_view_mode. We were using
"TRUE", when really we should have used a member of the GtkTreeViewMode
enumeration, namely GTK_TREE_VIEW_ITEM ( which is 1, which is TRUE :-)
Revision Changes Path
1.89 +6 -4 ethereal/ethereal.c
1.72 +22 -4 ethereal/file.c
