merged 2.2 branch

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

wxPython/tests/scroll_paint.py

@@ -0,0 +1,38 @@
+from wxPython.wx import *
+
+class MyWindow(wxScrolledWindow):
+    def __init__(self,parent,id,pos,size,style):
+        wxScrolledWindow.__init__(self,parent,id,pos,size,style)
+        self.SetBackgroundColour(wxWHITE)
+
+    def OnPaint(self,evt):
+        dc = wxPaintDC(self)
+        # normally call a redraw/draw function here.
+        # this time, print 'redraw!'
+        print "redraw!"
+
+
+class MyFrame(wxFrame):
+    def __init__(self, parent, id, title):
+        wxFrame.__init__(self, parent, id, title,
+                         wxPoint(100, 100), wxSize(500, 300))
+
+        self.sw = MyWindow(self, -1,
+                           wxDefaultPosition, wxDefaultSize,
+                           wxVSCROLL|wxSUNKEN_BORDER)
+
+        self.sw.SetScrollbars(1,20,0,30)
+
+
+if __name__ == "__main__":
+    class MyApp(wxApp):
+        def OnInit(self):
+
+            self.frame = MyFrame(NULL, -1, "Scrolling Test App")
+            self.frame.Show(true)
+            self.exiting = FALSE;
+            return true
+
+    app = MyApp(0)     # Create an instance of the app class
+    app.MainLoop()     # Tell it to start processing events
+