[gtk: 7/7] Merge branch 'fixed-layout' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit e5722367b3e8f6b0a0f2061a17a31c2878da3f21
Merge: 2440e89a72 060e30de3f
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Mar 27 18:51:04 2019 +0000

    Merge branch 'fixed-layout' into 'master'
    
    Add GtkFixedLayout
    
    See merge request GNOME/gtk!668

 demos/gtk-demo/dnd.c             |   4 +-
 gtk/gtk.h                        |   1 +
 gtk/gtkfixed.c                   | 295 ++++++++--------------------------
 gtk/gtkfixed.h                   |  26 +--
 gtk/gtkfixedlayout.c             | 331 +++++++++++++++++++++++++++++++++++++++
 gtk/gtkfixedlayout.h             |  49 ++++++
 gtk/gtklayoutmanager.c           |  22 +--
 gtk/gtklayoutmanagerprivate.h    |   3 +
 gtk/gtkwidget.c                  |   3 +
 gtk/meson.build                  |   2 +
 testsuite/gtk/defaultvalue.c     |   1 +
 testsuite/gtk/notify.c           |   1 +
 testsuite/gtk/objects-finalize.c |   5 +
 13 files changed, 489 insertions(+), 254 deletions(-)
---