merged 2.2 branch

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@7748 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/demo/MDIDemo.py

@@ -0,0 +1,53 @@
+#!/usr/bin/env python
+
+from wxPython.wx import *
+from wxScrolledWindow import MyCanvas
+
+#----------------------------------------------------------------------
+
+class MyParentFrame(wxMDIParentFrame):
+    def __init__(self):
+        wxMDIParentFrame.__init__(self, None, -1, "MDI Parent", size=(600,400))
+
+        self.winCount = 0
+        menu = wxMenu()
+        menu.Append(5000, "&New Window")
+        menu.AppendSeparator()
+        menu.Append(5001, "E&xit")
+
+        menubar = wxMenuBar()
+        menubar.Append(menu, "&File")
+        self.SetMenuBar(menubar)
+
+        #self.CreateStatusBar()
+
+        EVT_MENU(self, 5000, self.OnNewWindow)
+        EVT_MENU(self, 5001, self.OnExit)
+
+
+    def OnExit(self, evt):
+        self.Close(true)
+
+
+    def OnNewWindow(self, evt):
+        self.winCount = self.winCount + 1
+        win = wxMDIChildFrame(self, -1, "Child Window: %d" % self.winCount)
+        canvas = MyCanvas(win)
+        win.Show(true)
+
+
+#----------------------------------------------------------------------
+
+class MyApp(wxApp):
+    def OnInit(self):
+        frame = MyParentFrame()
+        frame.Show(true)
+        self.SetTopWindow(frame)
+        return true
+
+
+app = MyApp(0)
+app.MainLoop()
+
+
+