how to get the gdk_window of a gtk_window and vice versa.

[Gregory Hosler <ghosler redhat com>]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

I'm writing an application, and I want to handle some drag and drop stuff.

In particular, the widget being associated w/ the DnD is a notebook. The
notebook is built as follows:

        (minus all the attribute stuff :)
        window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
        notebook = gtk_notebook_new();
        vbox = gtk_vbox_new(FALSE, 0);
        gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0);
        gtk_container_add(GTK_CONTAINER(window), vbox);

The notebook without the DnD all works fine. That's not the problem.

In my motion notify callback I wish to get the widget located at the current
mouse position, and in particular I wish to see if it is a notebook.

I have the (x,y) coordinates from the event passed into the motion_notify callback.

I can do a gdk_window_at_pointer(&x, &y), to get the gdk_window

And I can do a gdk_window_get_toplevel() to get the toplevel gdk window.

Question(s): From the toplevel gdk_window, I want to get the gtk_window, and
from there I want to get the gtk_notebook.

I can't seem to find a clean way to get from the toplevel gdk_window to the
gtk_window, and then from there, I'm at a bit of a loss as to how to get to the
notebook from the gtk_window(). (from the vbox, I can start looking at the
container's children, but how to get the vbox from the window ?)

Any thoughts ?

thanks, and best rgds,

- -Greg

- --
+---------------------------------------------------------------------+

Please also check the log file at "/dev/null" for additional information.
                (from /var/log/Xorg.setup.log)

| Greg Hosler                                   ghosler redhat com    |
+---------------------------------------------------------------------+
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (GNU/Linux)

iD8DBQFHR6j2404fl/0CV/QRAqNCAJ9tchfvJDL1X0sl6EKagjL/tJZDyACbBvP4
FBT+N/b4LVw1Goc1J8laRUc=
=7XsS
-----END PGP SIGNATURE-----