[gtk/gtk-3-24: 15/15] Merge branch 'wip/carlosg/controllers-backport' into 'gtk-3-24'

[Matthias Clasen <matthiasc src gnome org>]

commit cc73241c7b681f91587b5606d04688356b1b8a29
Merge: ac358d2507 9ee60777e7
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Jul 18 00:23:37 2018 +0000

    Merge branch 'wip/carlosg/controllers-backport' into 'gtk-3-24'
    
    Wip/carlosg/controllers backport
    
    See merge request GNOME/gtk!246

 demos/gtk-demo/Makefile.am        |   1 +
 demos/gtk-demo/demo.gresource.xml |   1 +
 demos/gtk-demo/paint.c            | 255 +++++++++++++++++++
 docs/reference/gtk/gtk3.types.in  |   1 +
 gtk/Makefile.am                   |   9 +
 gtk/gtk.h                         |   4 +
 gtk/gtkeventcontrollerkey.c       | 271 ++++++++++++++++++++
 gtk/gtkeventcontrollerkey.h       |  63 +++++
 gtk/gtkeventcontrollermotion.c    | 169 +++++++++++++
 gtk/gtkeventcontrollermotion.h    |  50 ++++
 gtk/gtkeventcontrollerscroll.c    | 517 ++++++++++++++++++++++++++++++++++++++
 gtk/gtkeventcontrollerscroll.h    |  80 ++++++
 gtk/gtkgesturestylus.c            | 269 ++++++++++++++++++++
 gtk/gtkgesturestylus.h            |  59 +++++
 gtk/gtkgesturestylusprivate.h     |  51 ++++
 po/POTFILES.in                    |   4 +
 16 files changed, 1804 insertions(+)
---