Re: Treeview triangles

On Mon, Sep 30, 2013 at 04:32:43PM +0100, Michael Drake wrote:
>
> When the triangle glyphs aren't available (as is the case on certain
> platforms, unless we distribute the glyphs ourselves), the treeviews don't
> look satisfactory.
>
> As an alternative, I could just draw triangles with the polygon plotter.
>
> There are a few drawbacks with this:
>
> - Triangle has to have dimensions which are even or the
> triangle will look lopsided.
> - Polygon plotter may not anti-alias.

Ship PNG images, and plot them instead? I suppose that won't react to
colour theme.

Alternatively, we implement a generic anti-aliased plotter for other
front ends to use.

B.