[gtk] (33 commits) Non-fast-forward update to branch wip/matthiasc/focus2

[Matthias Clasen <matthiasc src gnome org>]

The branch 'wip/matthiasc/focus2' 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:

  b26e68f... Redo focus handling
  53872fe... notebook: Stop using set_focus_child
  58cf472... paned: Stop using set_focus_child
  b78e1ab... root: Add focus
  faf3357... window: Implement the root focus api
  a75b492... Port widgets to the root focus API
  0ee090f... Move a check to gtk_window_set_focus
  9a9921f... Simplify the move_focus api
  cbf3b81... widget: Drop the ::focus signal
  6aecb7c... widget: Add a next-focus-child API
  71d622b... stack: Implement next_focus_child
  c7eec4e... expander: remove the ::focus implementation
  7b37195... inspector: Add a focus overlay
  75dd25c... window: Make focus wrap again
  d71a030... Exclude non-drawable widgets from focus
  2c37018... Remove gtk_widget_focus_move
  cff230e... Remove gtk_widget_send_focus_change from public API
  f8d357b... Remove no-longer used code
  0fe06a1... Add a child-focusable flag
  bdecfc5... window: Check for child-focusable
  5e55d9e... color chooser: Prevent focus leaks
  2a17f10... root: Add a ::focus-widget property
  d946c0f... Protect against focus cycles
  45e4527... inspector: Stop using ::set-focus
  9e14e24... filechooser: Stop using ::set-focus
  60dcc07... popover: Stop using ::set-focus
  aae1c09... window: Remove ::set-focus
  8da5f41... window: Remove initial-focus builder support
  4c6d107... entry: Redo select-on-focus handling
  e6bbfb8... label: Redo select-on-focus handling
  c0a5737... label: Bring back link focus

Commits added to the branch:

  bed4c68... widget: Fix gtk_widget_pick() on 3d-transformed widgets (*)
  3d09d57... Redo focus handling
  4b9ca53... notebook: Stop using set_focus_child
  6ad589d... paned: Stop using set_focus_child
  a18486f... root: Add focus
  29be7d0... window: Implement the root focus api
  d6ef8ea... Port widgets to the root focus API
  d835a31... Move a check to gtk_window_set_focus
  9f74095... Simplify the move_focus api
  c41f135... widget: Drop the ::focus signal
  91fbd1a... widget: Add a next-focus-child API
  53be8c9... stack: Implement next_focus_child
  a1d3df0... expander: remove the ::focus implementation
  a0456b0... inspector: Add a focus overlay
  f59642d... window: Make focus wrap again
  f8e3da4... Exclude non-drawable widgets from focus
  dcc436d... Remove gtk_widget_focus_move
  62b4d39... Remove gtk_widget_send_focus_change from public API
  038f3a9... Remove no-longer used code
  09b01f2... Add a child-focusable flag
  0d951e6... window: Check for child-focusable
  b4afeb6... color chooser: Prevent focus leaks
  1fc1666... root: Add a ::focus-widget property
  fa95bc7... Protect against focus cycles
  e1dbb60... inspector: Stop using ::set-focus
  5a913f4... filechooser: Stop using ::set-focus
  4960016... popover: Stop using ::set-focus
  fd6d6b5... window: Remove ::set-focus
  3ec646e... window: Remove initial-focus builder support
  b27e81a... entry: Redo select-on-focus handling
  e98e8c6... label: Redo select-on-focus handling
  b6d77e1... label: Bring back link focus
  e32e9ac... Factor out a common function

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