Warning gdk_colormap_ref has been deprecated since version 2.0 and should not be used in newly-written code. Use g_object_ref() instead. Deprecated function; use g_object_ref() instead.
the colormap
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Warning gdk_colormap_ref has been deprecated since version 2.0 and should not be used in newly-written code. Use g_object_ref() instead. Deprecated function; use g_object_ref() instead.