Re: Customising expander icons in treeview

[Hubert Figuière <hub figuiere net>]

On 20/07/16 01:03 PM, Kjell Ahlstedt wrote:
> I don't think it's possible. I looked at the gtk+ source code. As far as
> I can see, those triangles are hard-coded. They are drawn with a few
> cairo functions (cairo_move_to(), cairo_line_to(), cairo_fill(), etc.)

Aren't they rendered with gtk_render_expander () ? Which mean they are
dependent on a GtkStyleContext, so changing the styles should *in
theory* make this feasible.


Hub