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XtGetResourceList, XtGetConstraintResourceList - obtain resource list
#include <X11/Intrinsic.h> void XtGetResourceList(WidgetClass class, XtResourceList *resources_return, Cardinal *num_resources_return); void XtGetConstraintResourceList(WidgetClass class, XtResourceList *resources_return, Cardinal *num_resources_return);
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 for which you want the list.
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 initial- ized, XtGetResourceList returns a merged resource list that contains the resources for all superclasses. The list returned by XtGet- ResourceList 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, XtGetConstraintResource- List returns a merged resource list that contains the Constraint resources for all superclasses. If the specified class is not a sub- class of constraintWidgetClass, *resources_return is set to NULL and *num_resources_return is set to zero. The list returned by XtGet- ConstraintResourceList should be freed using XtFree when it is no longer needed.
XtGetSubresources(3), XtOffset(3) X Toolkit Intrinsics – C Language Interface Xlib - C Language X Interface X Version 11 libXt 1.1.5.2 XtGetResourceList(3)