[gtk] (38 commits) Non-fast-forward update to branch wip/baedert/for-master

[Timm Bäder <baedert src gnome org>]

The branch 'wip/baedert/for-master' 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:

  c768f9f... progressbar: Remove a few unneeded queue_resize() calls
  c9a351b... searchbar: Use g_object_notify_by_pspec
  98f73e7... searchbar: Use proper getter in _get_property()
  ef88494... testcalendar: Close window properly
  e7a1a6f... Move GTK_BORDER_STYLE_HIDDEN before GTK_BORDER_STYLE_SOLID
  ac7e1f1... renderborder: Make simple border case more obvious
  6e556d0... Start using GtkWidget's new style class API
  3dc5b3e... snapshot: Add _push_collect() and _pop_collect()
  7ff555b... widget: Use gtk_snapshot_{push,pop})_collect
  4d81c42... widget: Fix a from_string/try_string mixup
  0ca427c... GskRoundedRect: Inline graphene_rect_contains_rect
  0ed2c93... textlayout: Use gtk_snapshot_{push,pop}_collect()
  f050987... snapshot: Remove new_with_parent
  fc296d6... GskTransform: add assertions to make normalize_angle() inte
  000357a... GskTransform: Remove useless fmod check
  70a33a9... widget: Create style context in _init
  338c6ce... {box,grid}layout: Access border spacing directly
  c615178... calendar: Fix an uninitialized value
  ee4a34b... Adwaita: Fix levelbar styling
  21a6915... calendar: Remove details
  92f48e3... testcalendar: Remove unused function
  d4c83b5... calendar: Add accessors for display properties
  a7ac73b... calendar: Remove spinning code
  b6a26e1... calendar: Try to avoid changing size when changing the year
  b53b629... calendar: Use widgets for everything
  e3a11fa... calendar: Use GDateTime to select days
  8eac9f1... calendar: Return a GDateTime from get_date()
  f673689... box: Move vfunc implementations before class_init
  dc5a8a5... calendar: Keep a GDateTime around
  1babfa6... calendar: Remove month-changed signal
  01d3dc0... calendar: Remove an unused enum
  492d397... widget: Remove GtkWindow special case in create_render_node
  3d30ddd... window: Make decoration a widget
  b243b54... Window: inline function into only caller
  ca45be8... window: Make setting the opaque region clearer
  fa64416... window: Inline update_csd_shape() into only caller
  06f5a91... window: Add child widgets to a box
  b98bbf4... treepopover: Fix header guard
  3ff9388... window: Remove public user_ref_count API
  973a06f... widget: Remove verify_child_invariants
  67300d7... widget: Speed up verify_invariants()

Commits added to the branch:

  2417e27... widget: Remove verify_child_invariants
  b05bb34... widget: Speed up verify_invariants()
  19f7a6b... widget: Fix a from_string/try_string mixup
  c2c8b75... Window: inline function into only caller
  eefc50b... progressbar: Remove a few unneeded queue_resize() calls
  78de6b0... searchbar: Use g_object_notify_by_pspec
  3f01165... searchbar: Use proper getter in _get_property()
  dcec839... testcalendar: Close window properly
  252cc17... Move GTK_BORDER_STYLE_HIDDEN before GTK_BORDER_STYLE_SOLID
  9f5345d... renderborder: Make simple border case more obvious
  ef5050c... Start using GtkWidget's new style class API
  7861c4c... snapshot: Add _push_collect() and _pop_collect()
  973e527... widget: Use gtk_snapshot_{push,pop})_collect
  56dcd7c... GskRoundedRect: Inline graphene_rect_contains_rect
  0d83f8f... textlayout: Use gtk_snapshot_{push,pop}_collect()
  cd10355... snapshot: Remove new_with_parent
  ace624e... GskTransform: add assertions to make normalize_angle() inte
  4337c59... GskTransform: Remove useless fmod check
  ef30e0a... widget: Create style context in _init
  d84ab09... {box,grid}layout: Access border spacing directly
  1bf3e43... Adwaita: Fix levelbar styling
  394839b... calendar: Fix an uninitialized value
  cc367d8... calendar: Remove details
  adb7ea4... testcalendar: Remove unused function
  1b90dd6... calendar: Add accessors for display properties
  b2c0b93... calendar: Remove spinning code
  0330d84... calendar: Try to avoid changing size when changing the year
  f37e3c1... calendar: Use widgets for everything
  abc031e... calendar: Use GDateTime to select days
  8e08d85... calendar: Return a GDateTime from get_date()
  2c25a07... calendar: Keep a GDateTime around
  9b755dc... calendar: Remove month-changed signal
  e25c8ef... calendar: Remove an unused enum
  a9638ab... box: Move vfunc implementations before class_init
  033d48f... widget: Remove GtkWindow special case in create_render_node
  9adb81c... window: Make decoration a widget
  dfafa81... treepopover: Fix header guard
  c7114cb... window: Remove public user_ref_count API