gtkWidgetIsToplevel {RGtk2} | R Documentation |
Determines whether widget
is a toplevel widget. Currently only
GtkWindow
and GtkInvisible
are toplevel widgets. Toplevel
widgets have no parent widget.
gtkWidgetIsToplevel(object)
|
Since 2.18
[logical] TRUE
if widget
is a toplevel, FALSE
otherwise
Derived by RGtkGen from GTK+ documentation