[gtk: 10/10] Merge branch 'modal-buttons' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit 64b0c63190a19a080dd37268d5351c0e199cb4d2
Merge: 1dfd514f7f 8ff540eb4c
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Apr 13 11:15:14 2020 +0000

    Merge branch 'modal-buttons' into 'master'
    
    Modal buttons
    
    See merge request GNOME/gtk!1679

 docs/reference/gtk/gtk4-sections.txt |   8 +
 gtk/gtkappchooserbutton.c            | 252 ++++++------
 gtk/gtkappchooserbutton.h            |   6 +
 gtk/gtkcolorbutton.c                 | 196 +++++----
 gtk/gtkcolorbutton.h                 |   6 +
 gtk/gtkfilechooserbutton.c           | 743 +++++++++++++++++------------------
 gtk/gtkfilechooserbutton.h           |   5 +
 gtk/gtkfontbutton.c                  | 469 +++++++++++-----------
 gtk/gtkfontbutton.h                  |   5 +
 9 files changed, 882 insertions(+), 808 deletions(-)
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