feature_request: use AdwToolbarView

[bragefuglseth]

The current problem or need

SaveDesktop currently uses GTK’s built-in title bar functionality, which separates the title bar from the window and makes it look out of place among other GNOME apps

Describe the solution you'd like

Switch to using an Adw.ToolbarView with the header bar as a top child, to make it blend in with the window itself.

[vikdevelop]

Hello,
thank you for your feature request.
I will try to implement this in the next version of the app.

[vikdevelop]

I released a new version that uses Adw.ToolbarView. It is available to download in a few hours.