gtkTreeRowReferenceValid {RGtk2} | R Documentation |
Returns TRUE
if the reference
is non-NULL
and refers to a current valid
path.
gtkTreeRowReferenceValid(object)
|
[GtkTreeRowReference ] A GtkTreeRowReference , or NULL |
[logical] TRUE
if reference
points to a valid path.
Derived by RGtkGen from GTK+ documentation