Window: add HdyColumn

.gitmodules

+[submodule "subprojects/libhandy"]
+	path = subprojects/libhandy
+	url = https://source.puri.sm/Librem5/libhandy.git

meson.build

@@ -149,9 +149,27 @@ add_project_arguments(common_flags + compiler_flags, language: 'c')
 glib_dep = dependency('glib-2.0', version: '>= 2.43.4')
 gtk_dep = dependency('gtk+-3.0', version: '>= 3.22.0')
 
+libhandy_dep = dependency('libhandy-0.0', version: '>= 0.0.9', required: false)
+if not libhandy_dep.found()
+  libhandy = subproject(
+    'libhandy',
+    default_options: [
+      'examples=false',
+      'glade_catalog=disabled',
+      'introspection=disabled',
+      'static=true',
+      'tests=false',
+      'vapi=false',
+    ]
+  )
+  libhandy_dep = libhandy.get_variable('libhandy_dep')
+endif
+
+
 teleport_deps = [
   glib_dep,
   gtk_dep,
+  libhandy_dep,
   dependency('gio-2.0', version: '>= 2.43.4'),
   dependency('libsoup-2.4'),
   dependency('avahi-client'),

src/teleport-window.c

@@ -18,6 +18,8 @@
 
 #include <gtk/gtk.h>
 #include <string.h>
+#define HANDY_USE_UNSTABLE_API
+#include <handy.h>
 
 #include "teleport-app.h"
 #include "teleport-window.h"
@@ -122,6 +124,7 @@ teleport_window_init (TeleportWindow *win)
 
   priv = teleport_window_get_instance_private (win);
 
+  g_type_ensure (HDY_TYPE_COLUMN);
   gtk_widget_init_template (GTK_WIDGET (win));
 
   builder = gtk_builder_new_from_resource ("/com/frac_tion/teleport/settings.ui");

libhandy @ 1d47eeb8

+Subproject commit 1d47eeb88bf27e82906818c12b192158b8232b6e