[gtk: 10/10] Merge branch 'a11y/component' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit ef46fe0e8e274585d57b6f22e591f1560c87ade6
Merge: 94729b4880 04a51837f7
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Oct 19 16:54:45 2020 +0000

    Merge branch 'a11y/component' into 'master'
    
    a11y: Implement Component
    
    See merge request GNOME/gtk!2718

 gtk/a11y/gtkatspicomponent.c        | 244 ++++++++++++++++++++++++++++++++++++
 gtk/a11y/gtkatspicomponentprivate.h |  30 +++++
 gtk/a11y/gtkatspicontext.c          | 104 +++++++++++++--
 gtk/a11y/gtkatspiprivate.h          |  60 +++++----
 gtk/a11y/meson.build                |   1 +
 gtk/gtkaccessible.c                 |  27 ++++
 gtk/gtkaccessibleprivate.h          |   4 +-
 gtk/gtkatcontext.c                  |  27 +++-
 gtk/gtkatcontextprivate.h           |   7 +-
 gtk/gtktestatcontext.c              |   1 -
 gtk/gtkwidget.c                     |   4 +-
 11 files changed, 464 insertions(+), 45 deletions(-)
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