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Issue #13 new

gnumeric-pure: GTK3 issues

Albert Graef
created an issue

The latest hg sources of gnumeric-pure works with Gnumeric 1.12 and GTK3. However, using the GTK3 version of GtkGLExt available at https://github.com/tdz/gtkglext the gl-example.gnumeric example triggers a BadWindow X11 error while executing gl_config_cb in pure-gnumeric.c:

(gnumeric:6034): Gdk-ERROR **: The program 'gnumeric' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadWindow (invalid Window parameter)'.
  (Details: serial 1095 error_code 3 request_code 1 minor_code 0)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the GDK_SYNCHRONIZE environment
   variable to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)

This happens while the gtk_container_add() call in init_gl_window is being executed. gdb backtrace attached.

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