Added example 2 to tutorial 1

tut1-hello-elementary/ex1-helloelementary.py

@@ -1,8 +1,8 @@
 import efl.elementary as elm
 from efl.elementary.window import StandardWindow
 from efl.elementary.label import Label
-from efl.evas import EVAS_HINT_EXPAND
 
+from efl.evas import EVAS_HINT_EXPAND
 EXPAND_BOTH = EVAS_HINT_EXPAND, EVAS_HINT_EXPAND
 
 class MainWindow(StandardWindow):

tut1-hello-elementary/ex2-helloelementary.py

@@ -0,0 +1,42 @@
+import efl.elementary as elm
+from efl.elementary.window import StandardWindow
+from efl.elementary.label import Label
+from efl.elementary.button import Button
+from efl.elementary.box import Box
+
+from efl.evas import EVAS_HINT_EXPAND
+EXPAND_BOTH = EVAS_HINT_EXPAND, EVAS_HINT_EXPAND
+
+class MainWindow(StandardWindow):
+    def __init__(self):
+        StandardWindow.__init__(self, "ex2", "Hello Elementary", size=(300, 200))
+        self.callback_delete_request_add(lambda o: elm.exit())
+
+        ourLabel = Label(self)
+        ourLabel.size_hint_weight = EXPAND_BOTH
+        ourLabel.text = "Hello Elementary!"
+        ourLabel.show()
+
+        ourButton = Button(self)
+        ourButton.size_hint_weight = EXPAND_BOTH
+        ourButton.text = "Goodbye Elementary"
+        ourButton.callback_clicked_add(self.buttonPressed)
+        ourButton.show()
+
+        ourBox = Box(self)
+        ourBox.size_hint_weight = EXPAND_BOTH
+        ourBox.pack_end(ourLabel)
+        ourBox.pack_end(ourButton)
+        ourBox.show()
+
+        self.resize_object_add(ourBox)
+
+    def buttonPressed(self, btn):
+        elm.exit()
+
+if __name__ == "__main__":
+    elm.init()
+    GUI = MainWindow()
+    GUI.show()
+    elm.run()
+    elm.shutdown()