[four-in-a-row] (42 commits) Non-fast-forward update to branch arnaudb/wip/gtk4

[Arnaud B. <arnaudb src gnome org>]

The branch 'arnaudb/wip/gtk4' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  aec9c2b... Use EventControllerKey.
  a42ab31... Use GestureMultiPress.
  269061b... Compile with Gtk4.
  8819578... Replace GdkScreen by GdkDisplay.
  93f7c89... Use GestureClick.
  3d085e9... Make on_window_state_event work.
  24e40b2... Configure event is gone.
  8197182... Use hide-on-close property.
  eb65083... The border-width property is gone.
  dd70c34... Widgets are visible.
  18a7981... Adapt to Box API.
  64dfcb0... The queue_draw_area methode is gone.
  b8a6b9a... No need to set events.
  c23866d... Adapt to DrawingArea API.
  2e47788... Adapt to MenuButton API.
  226f62d... Make HistoryButton a ToggleButton.
  1fb6a97... Try a fix.
  84b1daf... Try a fix, 2.
  d244af2... Adapt size_allocate().
  2eed0b0... GtkRevealer is not subclassable anymore.
  e4a8e16... Adapt UI files.
  1562804... Update a method.
  05b1755... Fix HistoryButton.
  a6f9086... Fix an UI file.
  260c8b6... Fix another UI file.
  ccec20e... Fix NewGameScreen.
  ca02b25... Fix Scores dialog.
  c8542cd... Get keyboard inputs.
  035ab8e... Clean CSS.
  876615a... Fix game end.
  854ecfe... Give focus to view after hint.
  c549c3d... Give focus to view after game reset.
  e50936c... Fix stack switching.
  d91fe1d... Adapt to Stack API.
  dccb534... Use Gtk for sounds.

Commits added to the branch:

  e31abf9... help-overlay.ui: Add unlisted Toggle menu shortcut to Keybo (*)
  92071b1... Add a shortcut. (*)
  46ab901... Improve a shortcut documentation. (*)
  784d674... Update Ukrainian translation (*)
  fbd421d... Remove a mistake. (*)
  9fe2b0c... Fix a bug. (*)
  707d6f4... Use EventControllerKey. (*)
  d1e9851... Use GestureMultiPress. (*)
  a16d35c... Compile with Gtk4.
  172570d... Replace GdkScreen by GdkDisplay.
  0e31d04... Use GestureClick.
  112d6c5... Make on_window_state_event work.
  d488658... Configure event is gone.
  fe89ae8... Use hide-on-close property.
  4807f35... The border-width property is gone.
  219426e... Widgets are visible.
  97f684a... Adapt to Box API.
  1f95f88... The queue_draw_area methode is gone.
  6d7ab8c... No need to set events.
  7015e05... Adapt to DrawingArea API.
  a9a7d46... Make HistoryButton a ToggleButton.
  e32c63b... Adapt size_allocate().
  ab3cce0... GtkRevealer is not subclassable anymore.
  a4c74c5... Adapt UI files.
  bfe746c... Update a method.
  41ed634... Fix HistoryButton.
  47b8424... Fix an UI file.
  573dd05... Fix another UI file.
  edf105b... Fix NewGameScreen.
  5b76c1a... Fix Scores dialog.
  0f5d4da... Get keyboard inputs.
  9a00c0f... Clean CSS.
  bdb1cde... Adapt to MenuButton API.
  bd5a331... Try a fix.
  70181b5... Try a fix, 2.
  59b2da5... Fix game end.
  dd32c8b... Give focus to view after hint.
  870a784... Give focus to view after game reset.
  4ae2559... Fix stack switching.
  269dba5... Adapt to Stack API.
  2b3fcbb... Use Gtk for sounds.
  e49e7e2... Adapt to HeaderBar API.

(*) This commit already existed in another branch; no separate mail sent