Name
XtGetConstraintResourceList — get the constraint resource list structure for a particular widget class.
Synopsis
void XtGetConstraintResourceList(object_class, resources_return, num_resources_return)
WidgetClass object_class;
XtResourceList ∗resources_return;
Cardinal ∗num_resources_return;
Arguments
object_classSpecifies the object class to be queried; may be of class objectClass or any subclass thereof.
resources_return
Returns the constraint resource list.
num_resources_return
Returns the number of entries in the constraint resource list.
Description
If XtGetConstraintResourceList is called before the widget class is initialized, the resource list as specified in the widget class record will be returned. If XtGetConstraintResourceList is called after the widget class has been initialized, the merged resource list for the class and all constraint superclasses is returned. If the specified object_class is not a subclass of constraintWidgetClass, ∗resources_return is set to NULL and ∗num_resources_return is set to 0. The list returned by XtGetConstraintResourceList should be freed using XtFree when it is no longer needed.