[gtk] (37 commits) ...Merge branch 'wip/baedert/for-master' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

Summary of changes:

  fff5705... glcontext-wayland: Only allocate configs we use (*)
  d7f15c1... glcontext-wayland: Avoid heap-alloacting small arrays... (*)
  e336fe2... gesturestylus: Retrieve event and controller widget only on (*)
  71efa96... gesturestylus: Only add histroy element if translation succ (*)
  d978ba3... glcontext-wayland: Whitespace (*)
  afabbc4... gtk4-demo: Remove unused size group (*)
  d8fa9de... label: Modernize source file (*)
  0b15aba... label: Remove mnemonics_visible_apply_recursively from priv (*)
  03f5a36... label: Remove unused private functions (*)
  280d7e5... gesturelongpress: Keep the pspec around (*)
  74ff61a... gesturelongpress: Remove a useless cast (*)
  70a3e5e... shortcutmanager: Use g_list_store_find() (*)
  bc35c5d... nevertrigger: Remove unused instance members (*)
  ebdf298... widget: Move a few vfunc implementations above class_init (*)
  f11f0da... wiget: Fix whitespace issues (*)
  d11fbbc... widget: Re-arrange some more functions (*)
  92ec754... widget: Move quark_builder_set_id declaration to other GQua (*)
  6a37481... viewport: Small cleanup (*)
  24c67ef... scrolledwindow: Use g_clear_handle_id (*)
  114f0bd... box: Replace tabs with spaces (*)
  00c885c... gesture: Replace tabs (*)
  034672e... frame: Remove unnecessary function (*)
  1108d00... render: Inline function into only caller (*)
  4a1a794... gtksettings: Remove unused defines (*)
  06cce81... widget: Use gtk_widget_get_native() in get_surface_allocati (*)
  34ea990... settings: Load keyfiles ourselves (*)
  f9fe640... settings: Overallocate property_values (*)
  7e1f20b... icontheme: Make a parameter const (*)
  c91b5ea... widget: Inline setup_template_child() into only caller (*)
  699adb0... widget: Refactor gtk_widget_class_set_template() (*)
  256b094... messagedialog: Modernize source file (*)
  071ea6b... builderparser: Use GPtrArray for stack (*)
  41fb6f6... builder: Remove unused function prototype (*)
  21b6c8b... builder: Remove unused typedef (*)
  24836c0... csstokenizer: Add separate init functions for token types (*)
  42fedfc... csstokenizer: Keep a GString for name parsing around (*)
  b79c26b... Merge branch 'wip/baedert/for-master' into 'master'

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