[pygobject] add entry completion demo

[John Palmieri <johnp src gnome org>]

commit 4d970b75dc5c75c1bec04cb2954c9985b476070c
Author: John (J5) Palmieri <johnp redhat com>
Date:   Tue Jul 6 17:50:10 2010 -0400

    add entry completion demo

 demos/gtk-demo/demos/Entry/entry_completion.py |   87 ++++++++++++++++++++++++
 1 files changed, 87 insertions(+), 0 deletions(-)
---
diff --git a/demos/gtk-demo/demos/Entry/entry_completion.py b/demos/gtk-demo/demos/Entry/entry_completion.py
new file mode 100644
index 0000000..3cac0dd
--- /dev/null
+++ b/demos/gtk-demo/demos/Entry/entry_completion.py
@@ -0,0 +1,87 @@
+#!/usr/bin/env python
+# -*- Mode: Python; py-indent-offset: 4 -*-
+# vim: tabstop=4 shiftwidth=4 expandtab
+#
+# Copyright (C) 2010 Red Hat, Inc., John (J5) Palmieri <johnp redhat com>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
+# USA
+
+title = "Entry Completion"
+description = """
+Gtk.EntryCompletion provides a mechanism for adding support for
+completion in Gtk.Entry.
+"""
+
+# See FIXME's
+is_fully_bound = True
+
+from gi.repository import Gtk
+
+class EntryBufferApp:
+    def __init__(self):
+        self.window = Gtk.Dialog('Gtk.EntryCompletion',
+                            None,
+                            0,
+                            [Gtk.STOCK_CLOSE, Gtk.ResponseType.NONE])
+        self.window.connect('response', self.destroy)
+        self.window.connect('destroy', lambda x: Gtk.main_quit())
+        self.window.set_resizable(False)
+
+        vbox = Gtk.VBox(homogeneous=False, spacing=0)
+        self.window.get_content_area().pack_start(vbox, True, True, 0)
+        vbox.set_border_width(5)
+
+        label = Gtk.Label()
+        label.set_markup('Completion demo, try writing <b>total</b> or <b>gnome</b> for example.')
+        vbox.pack_start (label, False, False, 0)
+
+        #create our entry
+        entry = Gtk.Entry()
+        vbox.pack_start(entry, False, False, 0)
+
+        # create the completion object
+        completion = Gtk.EntryCompletion()
+
+        # assign the completion to the entry
+        entry.set_completion(completion)
+
+        # create tree model and use it as the completion model
+        completion_model = self.create_completion_model()
+        completion.set_model(completion_model)
+
+        completion.set_text_column(0)
+
+        self.window.show_all()
+
+    def create_completion_model(self):
+        store = Gtk.ListStore(str)
+
+        store.append(['GNOME'])
+        store.append(['total'])
+        store.append(['totally'])
+
+        return store
+
+    def destroy(self, *args):
+        self.window.destroy()
+        Gtk.main_quit()
+
+def main():
+    app = EntryBufferApp()
+    Gtk.main()
+
+if __name__ == '__main__':
+    main()