[gtk: 7/7] Merge branch 'drag-icon' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit f8a19506abc8be9d6c5f822b4b4ca5acddd254c9
Merge: 67d1d5ec80 baf99bb868
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Dec 30 21:20:26 2019 +0000

    Merge branch 'drag-icon' into 'master'
    
    Drag icon
    
    See merge request GNOME/gtk!1274

 gtk/gtkcontainer.c       |   7 +-
 gtk/gtkdnd.c             |  24 +--
 gtk/gtkdragicon.c        | 398 +++++++++++++++++++++++++++++++++++++++++++++++
 gtk/gtkdragiconprivate.h |  46 ++++++
 gtk/gtkwidget.c          |   5 +-
 gtk/gtkwindow.c          |  48 ++----
 gtk/gtkwindowprivate.h   |   3 -
 gtk/meson.build          |   1 +
 8 files changed, 472 insertions(+), 60 deletions(-)
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