using Gtk::Bin::get_child() to test for contents

Mon, 23 Jan 2006 16:12:00 -0800

Is it a good or reliable use of Gtk::Bin::get_child() to see if a widget currently contains another widget? 

if (frame.get_child() != NULL)
{
    g_print("we got something here\n");
}
else
{
    g_print("empty\n");
}
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