[gnome-devel-docs] tutorials python: messagedialog window

[Tiffany Antopolski <antopolski src gnome org>]

commit e0affa4487a1979cc02a38abc54b9b0c0e0d9950
Author: Marta Maria Casetti <mmcasetti gmail com>
Date:   Mon May 14 09:08:51 2012 +0100

    tutorials python: messagedialog window

 platform-demos/C/messagedialog.py.page    |   25 +++++++++++
 platform-demos/C/samples/messagedialog.py |   67 +++++++++++++++++++++++++++++
 2 files changed, 92 insertions(+), 0 deletions(-)
---
diff --git a/platform-demos/C/messagedialog.py.page b/platform-demos/C/messagedialog.py.page
new file mode 100644
index 0000000..8de24fd
--- /dev/null
+++ b/platform-demos/C/messagedialog.py.page
@@ -0,0 +1,25 @@
+<page xmlns="http://projectmallard.org/1.0/";
+      xmlns:xi="http://www.w3.org/2001/XInclude";
+      type="guide" style="task"
+      id="messagedialog.py">
+  <info>
+    <link type="guide" xref="beginner.py#windows"/>
+    <revision version="0.1" date="2012-04-07" status="stub"/>
+
+    <credit type="author copyright">
+      <name>Marta Maria Casetti</name>
+      <email>mmcasetti gmail com</email>
+      <years>2012</years>
+    </credit>
+
+    <desc>A message window</desc>
+  </info>
+
+  <title>MessageDialog</title>
+  <media type="image" mime="image/png" src="media/messagedialog.png"/>
+  <p>A message dialog which prints messages on the terminal, depending on your choices.</p>
+
+<code mime="text/x-python" style="numbered">
+<xi:include href="samples/messagedialog.py" parse="text"><xi:fallback/></xi:include>
+</code>
+</page>
diff --git a/platform-demos/C/samples/messagedialog.py b/platform-demos/C/samples/messagedialog.py
new file mode 100644
index 0000000..832cbf4
--- /dev/null
+++ b/platform-demos/C/samples/messagedialog.py
@@ -0,0 +1,67 @@
+from gi.repository import GLib
+from gi.repository import Gtk
+from gi.repository import Gio
+import sys
+ 
+ 
+# This is the window
+class MyWindow(Gtk.ApplicationWindow):
+ 
+    #constructor
+    def __init__(self, app):
+        Gtk.Window.__init__(self, title="GMenu Example", application=app)
+        label = Gtk.Label()
+        label.set_text("This application goes boom!")
+        self.add(label)
+        self.set_default_size(400, 200)
+ 
+        # We create the message_action and connect the
+        # signal and add the action to the application.
+        message_action = Gio.SimpleAction.new("message", None)
+        message_action.connect("activate", self.message_cb)
+        app.add_action (message_action)
+
+    def dialog_response(self, widget, response_id):
+        if response_id == Gtk.ResponseType.OK:
+		    print "*boom*"
+        elif response_id == Gtk.ResponseType.CANCEL:
+            print "good choice"
+        elif response_id == Gtk.ResponseType.DELETE_EVENT:
+            print "dialog closed or cancelled"
+ 
+    def message_cb(self, action, parameter):
+        messagedialog = Gtk.MessageDialog (self, 
+                                           Gtk.DialogFlags.MODAL, 
+                                           Gtk.MessageType.WARNING,
+                                           Gtk.ButtonsType.OK_CANCEL, 
+                                           "This action will cause the universe to stop existing.")
+        messagedialog.connect("response", self.dialog_response)
+        messagedialog.show()
+ 
+ 
+class MyApplication(Gtk.Application):
+    def __init__(self):
+        Gtk.Application.__init__(self, application_id="org.gtk.example.grid")
+ 
+    def do_activate(self):
+        win = MyWindow(self)
+        win.show_all()
+ 
+    def quit_cb(self, action, parameter):
+        self.quit()
+ 
+    def do_startup (self):
+        Gtk.Application.do_startup (self)
+ 
+        menu = Gio.Menu()
+        menu.append ("Message", "app.message")
+        menu.append("Quit", "app.quit")
+        self.set_app_menu (menu)
+ 
+        quit_action = Gio.SimpleAction.new("quit", None)
+        quit_action.connect("activate", self.quit_cb)
+        self.add_action (quit_action)
+ 
+app = MyApplication()
+exit_status = app.run(sys.argv)
+sys.exit(exit_status)