Second argument of gtk_source_mark_attributes_render_icon

[pspgen mail bg]

What should be the second argument of the function
gtk_source_mark_attributes_render_icon();
It is of type GtkWidget and according to the reference page this is "widget
of which style settings may be used". I find it for a bit unclear.


When I call gtk_source_mark_attributes_render_icon(att, some_random_widget,
40); takes no effect and the pixbuf rendered in the gutter is
as small as 10x10 or something. I even set the gutter size to 40.


How can I render bigger pixbufs in the gutter?

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