[gtk: 7/7] Merge branch 'scroll-unit' into 'main'

[Carlos Garnacho <carlosg src gnome org>]

commit 8e455e333bf0285fbda52b36a169ce78d078b4e1
Merge: 3d10e6c3d1 f1d0886087
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sat Mar 19 00:47:08 2022 +0000

    Merge branch 'scroll-unit' into 'main'
    
    GdkScrollEvent: indicate the delta unit with a new GdkScrollUnit enum
    
    See merge request GNOME/gtk!4508

 gdk/gdkevents.c                       | 48 ++++++++++++++++++++--
 gdk/gdkevents.h                       | 33 +++++++++++++++
 gdk/gdkeventsprivate.h                |  5 ++-
 gdk/macos/gdkmacosdisplay-translate.c |  6 ++-
 gdk/wayland/gdkdevice-wayland.c       | 12 +++---
 gdk/win32/gdkevents-win32.c           |  3 +-
 gdk/x11/gdkdevicemanager-xi2.c        |  3 +-
 gtk/gtkeventcontrollerscroll.c        | 65 +++++++++++++++++++++++++-----
 gtk/gtkeventcontrollerscroll.h        |  3 ++
 gtk/gtkrange.c                        | 20 ++++-----
 gtk/gtkscrolledwindow.c               | 76 +++++++++++++++++++----------------
 gtk/inspector/recorder.c              | 15 +++++++
 12 files changed, 223 insertions(+), 66 deletions(-)
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