Re: [gtkmm] Get Xwindow ID from A Gtk(mm) Window (gtkmm 2.0)

[stephan wezel <s wezel web de>]

hmm it doesn't work :(
i can't compile it. I get following error:

main.cpp: In constructor `full::full()':
main.cpp:356: cannot convert `_GdkDrawable' to `GdkDrawable*' for argument `1' 
   to `XID gdk_x11_drawable_get_xid(GdkDrawable*)'
make: *** [main.o] Fehler 1

When i use 
GDK_WINDOW_XID((get_frame()->gobj())); in place of  GDK_WINDOW_XID(*(get_frame()->gobj()));
is can compile it. 
But when i want to start the programm, i become a Memory access error.



On Wed, 6 Aug 2003 12:17:37 +0100 (BST)
"Matthew Walton" <matthew alledora co uk> wrote:

> It is... GDK provides a macro GDK_WINDOW_XID() which returns the X id of a
> GdkWindow, so you need a GdkWindow to pass to it.
> 
> Happily, Gtk::Window::get_frame() will get you a
> Glib::RefPtr<Gdk::Window>, and Gdk::Window::gobj() will get you a
> GdkWindow.
> 
> So you might be able to do it with something like
> 
> GDK_WINDOW_XID(*(my_window.get_frame()->gobj()));
> 
> There may be an easier way to do it, but I can't find it at the moment.
> 
> Stephan Wezel said:
> 
> > Hi,
> >
> > is it possible to get the xwindow id of a Gtk(mm) window ??
> > if , how??
> >
> > I hope you understand my questions, becaus my english isn`t so good :)
> >
> > stephan
> > _______________________________________________
> > gtkmm-list mailing list
> > gtkmm-list gnome org
> > http://mail.gnome.org/mailman/listinfo/gtkmm-list
> >
>