[gnome-nibbles] (40 commits) Created branch arnaudb/wip/gtk4

[Arnaud B. <arnaudb src gnome org>]

The branch 'arnaudb/wip/gtk4' was created.

Summary of new commits:

  40a2c61... Compile with Gtk4.
  734b645... Replace GdkScreen by GdkDisplay.
  ddd0165... Adapt a method.
  afe110f... Drop Clutter dependency.
  82f6e3c... Make on_window_state_event() work.
  82791c1... Make size_changed() stuff work.
  5c57ac2... Comment Clutter things.
  26b9f45... Comment EventConfigure thing.
  a630cc5... Adapt to GtkHeaderBar API.
  8ded300... Comment focus things.
  55d29b5... Widgets are visible.
  7ee25ba... Adapt to GtkEventController API.
  2e4452b... Clean application startup.
  552e3b6... Replace GamesGridFrame by GtkAspectFrame.
  de0acb0... Adapt to GtkBox API.
  ce149ba... Things 1.
  c213a5d... Adapt to GtkBox API (part 2).
  7106d61... Adapt to GtkDialog API.
  1ba40e9... Fix controls order.
  4896b1a... Adapt UI files.
  152420d... GtkModelButton is gone.
  512a6cd... Adapt to GtkEventController API, part 2.
  c320304... UI fixes.
  c7436e8... Fixes.
  949aacc... Fix CSS file.
  d1ca4b3... Fix Controls arrows.
  5fda6c4... Fix Preferences dialog.
  a8b73ce... Small fix.
  e26fb31... Other small fix.
  02cca41... Backportable fix.
  2ceaa66... Other backportable fix.
  98674f0... Make walls display correctly.
  d7da69e... Make bonuses work.
  658bdae... Make warps work.
  08eb136... Make worms mostly work.
  67edc49... Clean walls after each level.
  149eca7... Hide "Next Level" button.
  b493ed5... Fix reversing worms.
  30fab18... Make cherry work.
  c7de75b... Make death mostly work.