[gtk] (33 commits) Non-fast-forward update to branch readonly-events-1

[Matthias Clasen <matthiasc src gnome org>]

The branch 'readonly-events-1' 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:

  bf7c71d... gesture: Keep the target widget for events
  8b129f1... Stop using gdk_event_get_target
  fba1f2b... main: Stop calling gdk_event_set_target
  5a833fa... events: Drop target and related target
  a7a9f2a... events: Drop all setters
  75b0f83... Strip const from GdkEvent
  33c1bcd... Drop gdk_set/get_show_events
  ddd4f46... events: reorganize getters
  8809885... Drop gtk_widget_event from API
  588d334... Always deliver focus events to toplevels
  2b5dbe2... x11: Stop using the send_event event field
  179db72... x11: Remove some leftover event struct access
  f2a7bb8... Streamline event structs
  f802199... Some event struct packing improvements
  4de3296... Clean up GdkEventType docs
  9c36bcf... Update event docs section
  c2bf0b8... Update the focus test
  3ad1399... wayland: Fix a release build warning
  90a9aaf... win32: Remove some leftover event struct access
  22af05a... wip: Add more information to crossing events
  d8bc2ae... Split off GtkEventControllerFocus
  f075d1e... Go back to ::enter/::leave for pointer changes
  ecdc107... Bring back im context focus-in/out
  8421521... Stop exporting check_event_sanity
  fa4d349... Keep more event controller api private
  d99bcc6... motion controller: Match focus event propagation
  e60b744... a11y: drop unused code
  84494b2... gtk: Stop using GdkEventKey
  bf8138c... gtk: Stop using GtkEventButton
  90de26b... gdk: Drop event structs from the headers
  eda64c7... gtk-demo: Stop using gtk_get_event_widget
  5403bd3... Stop exporting gtk_get_event_widget
  c292eb4... docs: Remove some no-longer existing api

Commits added to the branch:

  1916d54... gesture: Keep the target widget for events
  3a252d4... Stop using gdk_event_get_target
  2655762... main: Stop calling gdk_event_set_target
  f7144e0... events: Drop target and related target
  bde9861... events: Drop all setters
  d5b87c7... Strip const from GdkEvent
  9cf4052... Drop gdk_set/get_show_events
  97120fe... events: reorganize getters
  1d5bfb9... Drop gtk_widget_event from API
  55b5921... Always deliver focus events to toplevels
  8c9fa22... x11: Stop using the send_event event field
  7929ddc... x11: Remove some leftover event struct access
  18de8de... Streamline event structs
  f001bff... Some event struct packing improvements
  c190f30... Clean up GdkEventType docs
  0890773... Update event docs section
  af70ff2... Update the focus test
  89d2cca... wayland: Fix a release build warning
  1465dd7... win32: Remove some leftover event struct access
  b1dd9ec... wip: Add more information to crossing events
  f15b14d... Split off GtkEventControllerFocus
  fbb125f... Go back to ::enter/::leave for pointer changes
  09e17a0... Bring back im context focus-in/out
  709cf9a... Stop exporting check_event_sanity
  b33905b... Keep more event controller api private
  d18a125... motion controller: Match focus event propagation
  20af8d5... a11y: drop unused code
  bd64caf... gtk: Stop using GdkEventKey
  12d05bd... gtk: Stop using GtkEventButton
  cde385b... gdk: Drop event structs from the headers
  a34b6da... gtk-demo: Stop using gtk_get_event_widget
  7077628... Stop exporting gtk_get_event_widget
  1e2e764... docs: Remove some no-longer existing api