[gtkmm: 3/3] Merge branch 'columnview' into 'master'

[Kjell Ahlstedt <kjellahl src gnome org>]

commit 76882cf6e2d23c0762c1e475d80b41555ba8a51a
Merge: 46e5b1c8 ceb23ce2
Author: Kjell Ahlstedt <kjellahlstedt gmail com>
Date:   Tue Aug 4 09:19:28 2020 +0000

    Merge branch 'columnview' into 'master'
    
    Add Gtk::ColumnView
    
    See merge request GNOME/gtkmm!34

 gtk/gtkmm.h                               |   1 +
 gtk/gtkmm/meson.build                     |   3 +
 gtk/src/columnview.ccg                    |  17 +++
 gtk/src/columnview.hg                     | 112 ++++++++++++++++++
 gtk/src/columnviewcolumn.ccg              |  18 +++
 gtk/src/columnviewcolumn.hg               |  96 +++++++++++++++
 gtk/src/enums.hg                          |   1 +
 gtk/src/filelist.am                       |   3 +
 gtk/src/gtk_docs_override.xml             |   1 +
 gtk/src/gtk_extra_objects.defs            |  18 +++
 gtk/src/gtk_signals.defs                  | 187 ++++++++++++++++++++++++++++++
 gtk/src/gtk_vfuncs.defs                   |  16 +++
 gtk/src/sorter.ccg                        |  20 ++++
 gtk/src/sorter.hg                         |  71 ++++++++++++
 tools/extra_defs_gen/generate_defs_gtk.cc |   3 +
 tools/m4/convert_gtk.m4                   |   5 +
 16 files changed, 572 insertions(+)
---