[gtkmm: 2/2] Merge branch 'selectionfiltermodel' into 'master'

[Andreas Persson <andreasp src gnome org>]

commit 5eecbf428274e78a8e7d586d417f58c39b577c0a
Merge: a8924206 770407e7
Author: Andreas Persson <andreasp56 outlook com>
Date:   Sun Oct 4 16:32:37 2020 +0000

    Merge branch 'selectionfiltermodel' into 'master'
    
    Add Gtk::SelectionFilterModel
    
    See merge request GNOME/gtkmm!50

 .gitignore                                |  2 ++
 gtk/gtkmm.h                               |  1 +
 gtk/gtkmm/meson.build                     |  1 +
 gtk/src/filelist.am                       |  1 +
 gtk/src/gtk_signals.defs                  | 11 +++++++
 gtk/src/selectionfiltermodel.ccg          | 17 ++++++++++
 gtk/src/selectionfiltermodel.hg           | 55 +++++++++++++++++++++++++++++++
 tools/extra_defs_gen/generate_defs_gtk.cc |  1 +
 8 files changed, 89 insertions(+)
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