Bugzilla Bug   1476

If a PanedWindow starts off with orientation=VERTICAl and you create two 
children, everything lools OK = the children appear one over the other with a 
horizontal separator and sash between them.

If you then change orientation to HORIZONTAL, the two children should appear 
side-by-side with a vertical separator and sash in between. the children appear 
horizontally, and the sash is between them, but the separator remains 
horizontal across the middle of the PanedWindow (behind the children, but 
visible between them) instead of becoming vertical.

This problem exists in Motif 2.1.30 and 2.2.3.
The old ICS XiPanedWindow widget does NOT have this problem; it solves it by 
correctly modifying the child separators in ist SetValues method with this code:

	ForAllChildren(new_pw, childP) {
	    Pane pane = PaneInfo(*childP);
	    if (pane->separator != NULL) {
		XtSetValues(pane->separator, sep_args, num_sep_args);
	    }
	}

Created an attachment (id=236)
Patch

Fixed in CVS HEAD and openmotif_2_3 branches.

You may use Paned widget instead. 
It has almost the same functionality as PanedWindow.

PanedWindow is deprecated as duplicating widget of Paned.

It does not take into account default heights of paned children, and quite easily,
if you move the paned sash, program goes in cycle and then crashes, after
widgets negotiate for space for some time, in a visible jitter.
take ddd http://www.gnu.org/software/ddd/ and compile it with the latest
OpenMotif. You will see that Paned window does not work properly, if at all.

dima@ics.com says:
"PanedWindow is deprecated as duplicating widget of Paned."
That is good to know. Is there a list deprecated functions and widgets somewhere?
XmPanedWindow man page does not say it, and I could not find anything in
documentation.

The proposed patch is not good, it sets to 0 all panes. Just try to start
demo/setdate

Created an attachment (id=248)
Refix

Fixed in CVS HEAD and openmotif_2_3 branches

*** Bug 1490 has been marked as a duplicate of this bug. ***

Even with this latest fix, my program programs using PanedWindow, after window
resize goes in infinite loop and crashes.
I revert back to PanedW.c version 1.4, it works fine.
I will attach DDD screenhot to demonstrate where it happens.

Created an attachment (id=250)
DDD screenshot of loop resize crash

Dropped patch in botch HEAD and openmotif_2_3 branches for release 2.3.3