[GNOME 49・Libadwaita 1.8] `GtkShortcutsWindow` deprecated in favor of `AdwShortcutsDialog`

[larouxn]

In GNOME 49・Libadwaita 1.8 is the deprecation of GtkShortcutsWindow in favor of AdwShortcutsDialog, which is much improved.

AdwShortcutsDialog provides a modern replacement for the now deprecated GtkShortcutsWindow, and is the recommended method for apps to document their keyboard shortcuts. The new widget is adaptive and benefits from integrated search. Additionally, AdwShortcutLabel has been introduced as a replacement for GtkShortcutLabel, which can be used to show keyboard shortcuts in other interfaces.

Created this issue to track the deprecation given I've proposed upgrading to GNOME 49 runtime here.

• Upgrade GNOME runtime from 48 to 49 #134

[larouxn]

I have a work-in-progress branch that addresses this deprecation but due to how the new dialog works. I'm kind of stuck with this full height dialog as I believe it's supposed to stay contained within the main window's height but cannot due to how small the main Smile window is.

Before/master (GTK)

After/my branch (ADW)