Themes

[vault-thirteen]

Hello.
I have several questions about themes.

• Does this library support themes as Qt (written in C++) and gtk (written in C) libraries ?
• If yes, then how can I create a new theme ?
• Where can I read about creation of new themes ?

I need a theme representing interface of classic Windows operating systems of the Windows 2000 era.

Thank you.

[Dotoryman]

Yes, the project has a theming system, but not Qt/GTK-style C/C++ theme libraries that you can load directly. Themes and widget painters here are Go code compiled with your application. The built-in packages include Material 3, Fluent, Cupertino, and DevTools.

For a Windows 2000 look, start with a custom theme.Theme for colours, typography, spacing and square-corner radii. Then provide custom painters for the widgets whose shape matters (buttons, text fields, tabs, scrollbars, etc.). The Fluent theme's docs show how a theme is created and passed to a widget painter; the gallery example shows theme switching across the built-in systems. A palette change alone won't reproduce the classic beveled controls, so the painter implementations are the part to study for that style.