From 279df35098654e78b8d678e65988aa701e0f71b6 Mon Sep 17 00:00:00 2001
From: David King <amigadave@amigadave.com>
Date: Wed, 21 May 2014 11:46:22 +0100
Subject: Add actions and handlers for hello world and quit

Create two actions, "hello-world" and "quit", and add them to the
application (which is an implementation of GActionMap). Connect the
"activate" signal of the actions to handlers. Add an accelerator for
each action, so that they can be triggered with a keyboard shortcut.
---
 python-gnome-app | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

diff --git a/python-gnome-app b/python-gnome-app
index 440e95f..a69f801 100755
--- a/python-gnome-app
+++ b/python-gnome-app
@@ -1,7 +1,7 @@
 #!/usr/bin/python3
 
 import sys
-from gi.repository import Gtk
+from gi.repository import Gio, Gtk
 
 
 class PythonApp(Gtk.Application):
@@ -11,10 +11,29 @@ class PythonApp(Gtk.Application):
             self, application_id="org.example.PythonGnome")
 
         self.connect("activate", self.on_activate)
+        self.connect("startup", self.on_startup)
+
+    def on_startup(self, app):
+        self.window = Gtk.ApplicationWindow(application=app)
+
+        hello_world = Gio.SimpleAction(name="hello-world", parameter_type=None)
+        self.add_action(hello_world)
+        self.add_accelerator("<Primary>h", "app.hello-world", None)
+        hello_world.connect("activate", self.on_hello_world)
+
+        quit = Gio.SimpleAction(name="quit", parameter_type=None)
+        self.add_action(quit)
+        self.add_accelerator("<Primary>q", "app.quit", None)
+        quit.connect("activate", self.on_quit)
 
     def on_activate(self, app):
-        window = Gtk.ApplicationWindow(application=app)
-        window.show_all()
+        self.window.show_all()
+
+    def on_hello_world(self, action=None, param=None):
+        print("Hello world!")
+
+    def on_quit(self, action=None, param=None):
+        self.quit()
 
 app = PythonApp()
 exit_status = app.run(None)
-- 
cgit