1
\alias{gtkWidgetIsToplevel}
2
\name{gtkWidgetIsToplevel}
3
\title{gtkWidgetIsToplevel}
4
\description{Determines whether \code{widget} is a toplevel widget. Currently only
5
\code{\link{GtkWindow}} and \code{\link{GtkInvisible}} are toplevel widgets. Toplevel
6
widgets have no parent widget.}
7
\usage{gtkWidgetIsToplevel(object)}
8
\arguments{\item{\verb{object}}{a \code{\link{GtkWidget}}}}
10
\value{[logical] \code{TRUE} if \code{widget} is a toplevel, \code{FALSE} otherwise}
11
\author{Derived by RGtkGen from GTK+ documentation}