[gnome-devel-docs] tutorials python: checkbutton example

[Tiffany Antopolski <antopolski src gnome org>]

commit ea82c239541d39cd0fc6c2610c9ced3fad5ae088
Author: Marta Maria Casetti <mmcasetti gmail com>
Date:   Tue May 22 14:55:28 2012 +0100

    tutorials python: checkbutton example

 platform-demos/C/checkbutton.py.page    |   32 ++++++++++++++++++++++++
 platform-demos/C/samples/checkbutton.py |   40 +++++++++++++++++++++++++++++++
 2 files changed, 72 insertions(+), 0 deletions(-)
---
diff --git a/platform-demos/C/checkbutton.py.page b/platform-demos/C/checkbutton.py.page
new file mode 100644
index 0000000..d2eed61
--- /dev/null
+++ b/platform-demos/C/checkbutton.py.page
@@ -0,0 +1,32 @@
+<page xmlns="http://projectmallard.org/1.0/";
+      xmlns:xi="http://www.w3.org/2001/XInclude";
+      type="guide" style="task"
+      id="checkbutton.py">
+  <info>
+    <link type="guide" xref="beginner.py#buttons"/>
+    <revision version="0.1" date="2012-05-09" status="draft"/>
+
+    <credit type="author copyright">
+      <name>Marta Maria Casetti</name>
+      <email>mmcasetti gmail com</email>
+      <years>2012</years>
+    </credit>
+
+    <desc>A toggle button in a window</desc>
+  </info>
+
+  <title>CheckButton</title>
+  <media type="image" mime="image/png" src="media/checkbutton.png"/>
+  <p>This CheckButton toggles the title.</p>
+
+<code mime="text/x-python" style="numbered"><xi:include href="samples/checkbutton.py" parse="text"><xi:fallback/></xi:include></code>
+<p>
+  In this sample we used the following:
+</p>
+<list>
+  <item><p><link href="http://developer.gnome.org/gtk3/3.4/GtkApplication.html";>GtkApplication</link></p></item>
+  <item><p><link href="http://developer.gnome.org/gtk3/3.4/GtkApplicationWindow.html";>GtkApplicationWindow</link></p></item>
+  <item><p><link href="http://developer.gnome.org/gtk3/3.4/GtkToggleButton.html";>GtkToggleButton</link></p></item>
+  <item><p><link href="http://developer.gnome.org/gtk3/3.4/GtkCheckButton.html";>GtkCheckButton</link></p></item>
+</list>
+</page>
diff --git a/platform-demos/C/samples/checkbutton.py b/platform-demos/C/samples/checkbutton.py
new file mode 100644
index 0000000..8df66c9
--- /dev/null
+++ b/platform-demos/C/samples/checkbutton.py
@@ -0,0 +1,40 @@
+from gi.repository import GLib
+from gi.repository import Gtk
+from gi.repository import Gio
+import sys
+
+class MyWindow(Gtk.ApplicationWindow):
+    def __init__(self, app):
+        Gtk.Window.__init__(self, title="CheckButton Example", application=app)
+        self.set_default_size(300, 100)
+        self.set_border_width(10)
+        
+        # a new checkbutton with a label, connected with the callback
+        button = Gtk.CheckButton.new_with_label("Show Title")
+        button.connect("toggled", self.toggled_cb)
+        # default: is active
+        button.set_active(True)
+        
+        self.add(button)
+
+    # the button operates on the window
+    def toggled_cb(self, button):
+        if button.get_active():
+            self.set_title("CheckButton Example")
+        else:
+            self.set_title("")
+            
+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 do_startup(self):
+        Gtk.Application.do_startup(self)
+
+app = MyApplication()
+exit_status = app.run(sys.argv)
+sys.exit(exit_status)