[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:

  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

Commits added to the branch:

  02318db... entries: Fix mnemonic activation (*)
  0addf7a... Redo focus handling (*)
  1e38c78... notebook: Stop using set_focus_child (*)
  b9976ef... paned: Stop using set_focus_child (*)
  50c0a79... root: Add focus (*)
  d63ef94... window: Implement the root focus api (*)
  510f1ca... Port widgets to the root focus API (*)
  549f5dc... Move a check to gtk_window_set_focus (*)
  4c6aad6... Simplify the move_focus api (*)
  9a98a37... widget: Drop the ::focus signal (*)
  9699c08... widget: Add a next-focus-child API (*)
  b4c22a1... stack: Implement next_focus_child (*)
  a361f09... expander: remove the ::focus implementation (*)
  9d72f73... inspector: Add a focus overlay (*)
  9b86685... window: Make focus wrap again (*)
  fe2181f... Exclude non-drawable widgets from focus (*)
  573fbc2... Remove gtk_widget_focus_move (*)
  8224ac5... Remove gtk_widget_send_focus_change from public API (*)
  02d7e6e... Remove no-longer used code (*)
  45d76c9... Add a child-focusable flag (*)
  8d4c25f... window: Check for child-focusable (*)
  ed3bd09... color chooser: Prevent focus leaks (*)
  39c44b9... root: Add a ::focus-widget property (*)
  542e2a2... Protect against focus cycles (*)
  9012923... inspector: Stop using ::set-focus (*)
  8a6cdef... filechooser: Stop using ::set-focus (*)
  a0dc7b4... popover: Stop using ::set-focus (*)
  918b931... window: Remove ::set-focus (*)
  d4a5f3f... window: Remove initial-focus builder support (*)
  530e3ff... entry: Redo select-on-focus handling (*)
  6c01e2e... label: Redo select-on-focus handling (*)
  2dbd238... label: Bring back link focus (*)
  a6d4c2a... Factor out a common function (*)

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