Custom Titlebar with navite Window-Controls (like in Electron) [feat]

[Captainpast]

Describe the problem

May modern apps have content on the same level as the Window-Controls, like in GNOME or Windwos 11.

GNOME Settings:

Windwos 11 file explorer;

Describe the solution you'd like

A good solution already exists in ElectronJS with the Window-Controls-Overlay-API for JavaScript and the CSS-Environment-Variables
https://github.com/WICG/window-controls-overlay/blob/main/explainer.md
https://www.electronjs.org/docs/latest/api/browser-window#winsettitlebaroverlayoptions-windows

Alternatives considered

There is already tauri-controls, but this just native-looking Window-Controls and not change with the GTK-Theme

Additional context

No response

[Captainpast]

With GTK in Linux/Unix the use of gtk::WindowControls (docs.gtk.org) could be a solution, but this is only existed since GTK4 and tao must first ported from GTK3 to 4.

[yemikudaisi]

For what it's worth, I followed this tutorials for a custom title bar and it worked fine. See screenshot below.

[Captainpast]

@yemikudaisi my problem with this solution is, the Window-Controls does not follow the system Theme on Linux and other platforms.
As I mentioned, tauri-controls is there for easier native-looking Window-Controls, but their also problems with it on Windows (agmmnn/tauri-controls#26)