arsd-minigui - couple of questions

[sai via Digitalmars-d-learn]

1. I assume arsd-minigui library does not support transparent 
images by itself, does it? I am trying to show a png image with 
transparent areas on a button, but those transparent areas shows 
as black color.

2. I want to show both image and text on a button, but looks like 
it shows image or text, but not both at the same time. Or am I 
missing some weird windows manifest stuff?

I am using latest arsd library on windows 10.

Thanks