forked from 1b-agent/opencadstudio-upstream
Matus Mastena
648b261fd1
Fusion Black pairs near-black chrome with a paper-white canvas, so the drawing is the only bright thing on screen. That breaks the assumption in theme_canvas_background that the canvas follows the chrome, hence the explicit lookup: falling through to the palette would paint model space black and undo the point of the theme. Both keep a blue accent rather than going fully greyscale. Selection highlight defaults to the theme primary, and a white primary would be invisible against a white canvas. These are Theme::Custom values and so are absent from iced's Theme::ALL. all_themes() is the list to enumerate from now; the picker in the options dialog uses it, and parse_theme_name resolves both by name.