NAME
XtGetResourceList, XtGetConstraintResourceList - obtain resource list
SYNTAX
void
XtGetResourceList(WidgetClass class, XtResourceList *
resources_return, Cardinal * num_resources_return);
void
XtGetConstraintResourceList(WidgetClass class, XtResourceList *
resources_return, Cardinal * num_resources_return);
ARGUMENTS
- num_resources_return
- Specifies a pointer to where to store the number of entries
in the resource list.
- resources_return
- Specifies a pointer to where to store the returned resource
list. The caller must free this storage using XtFree when done with
it.
- widget_class
- Specifies the widget class.
DESCRIPTION
If
XtGetResourceList is called before the widget class is initialized
(that is, before the first widget of that class has been created),
XtGetResourceList returns the resource list as specified in the widget
class record. If it is called after the widget class has been initialized,
XtGetResourceList returns a merged resource list that contains the
resources for all superclasses. The list returned by
XtGetResourceList
should be freed using
XtFree when it is no longer needed.
If
XtGetConstraintResourceList is called before the widget class is
initialized (that is, before the first widget of that class has been created),
XtGetConstraintResourceList returns the resource list as specified in
the widget class Constraint part record. If it is called after the widget
class has been initialized,
XtGetConstraintResourceList returns a
merged resource list that contains the Constraint resources for all
superclasses. If the specified class is not a subclass of
constraintWidgetClass,
*resources_return is set to NULL and
*num_resources_return is set to zero. The list returned by
XtGetConstraintResourceList should be freed using
XtFree when it
is no longer needed.
SEE ALSO
XtGetSubresources(3), XtOffset(3)
X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface