[gtk: 20/20] Merge branch 'wip/otte/dnd' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit 03ee4229f2693806a59a71ac50e6a51efdfc7583
Merge: e64cce2ca3 0d4d4e9a8c
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Feb 18 22:15:56 2020 +0000

    Merge branch 'wip/otte/dnd' into 'master'
    
    More DND rework
    
    See merge request GNOME/gtk!1445

 demos/gtk-demo/clipboard.c           |  26 +-
 demos/icon-browser/iconbrowserwin.c  |  46 +--
 demos/icon-browser/iconstore.c       |  12 +-
 docs/reference/gdk/gdk4-sections.txt |   1 +
 docs/reference/gtk/gtk4-sections.txt |   4 +-
 gdk/gdkcontentproviderimpl.c         | 556 +++++++++++++++++++----------------
 gdk/gdkcontentproviderimpl.h         |  23 +-
 gdk/gdkdrop.c                        |  43 ++-
 gdk/wayland/gdkdrop-wayland.c        |   2 +
 gtk/gtkcalendar.c                    |  15 +-
 gtk/gtkcolorbutton.c                 |  36 +--
 gtk/gtkcolorswatch.c                 |  38 +--
 gtk/gtkdragdest.c                    |  34 ++-
 gtk/gtkexpander.c                    |   5 +-
 gtk/gtkfilechooserbutton.c           |   6 +-
 gtk/gtkfilechooserwidget.c           |   8 +-
 gtk/gtkfilesystemmodel.c             |  15 +-
 gtk/gtkiconview.c                    | 115 +++-----
 gtk/gtkliststore.c                   |  41 +--
 gtk/gtknotebook.c                    | 236 +++++++++------
 gtk/gtkpathbar.c                     |   6 +-
 gtk/gtkplacessidebar.c               | 166 +++--------
 gtk/gtkstackswitcher.c               |   5 +-
 gtk/gtktext.c                        |  34 +--
 gtk/gtktextview.c                    |  20 +-
 gtk/gtktreednd.c                     | 124 ++++----
 gtk/gtktreednd.h                     |  38 ++-
 gtk/gtktreemodelfilter.c             |  19 +-
 gtk/gtktreemodelsort.c               |  15 +-
 gtk/gtktreestore.c                   |  45 +--
 gtk/gtktreeview.c                    | 135 ++++-----
 gtk/gtkwindow.c                      |   5 +-
 tests/testclipboard2.c               |   5 +-
 tests/testdnd.c                      |  14 +-
 tests/testdnd2.c                     | 104 ++-----
 tests/testdnd3.c                     |  65 ++--
 tests/testentryicons.c               |   6 +-
 tests/testiconview.c                 |   6 +-
 tests/testkineticscrolling.c         |   7 +-
 tests/testlist3.c                    |  16 +-
 tests/testnotebookdnd.c              |   5 +-
 tests/testtreecolumns.c              |  38 +--
 tests/testtreednd.c                  |  42 ++-
 tests/testtreeview.c                 |   6 +-
 44 files changed, 976 insertions(+), 1212 deletions(-)
---