failed to issue an invalidParent error in XtMakeResizeRequest-3

Submitted by Rui Feng

Assigned to Stuart Anderson @anderson

Link to original bug (#4530)

Description

XtMakeResizeRequest-3 failed to issue an invalidParent error and XtMakeResizeRequest-4 failed to issue an invalidGeometryManager error. The reason comes from two ways:

1. in xc/lib/Xt/Geometry.c it disables the error of invalidParent and invalidGeometryManager since many applications and toolkits (including parts of Xaw, motif and Netscape) depend on the previous Xt behaviour.

   so we have to enable it for these two cases, which is related to both XtMakeResizeRequest-3 and XtMakeResizeRequest-4.

2. in the test case of XtMakeResizeRequest-3 XtVaCreateWidget should be replaced by XtVaCreateManagedWidget