Window: add HdyColumn

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'),