This commit was manufactured by cvs2svn to create tag 'WX_2_2_1'.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/tags/WX_2_2_1@8222 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/demo/XMLtreeview.py

@@ -0,0 +1,67 @@
+
+import string
+
+from wxPython.wx import *
+try:
+    from xml.parsers import pyexpat
+    haveXML = true
+except ImportError:
+    haveXML = false
+
+#----------------------------------------------------------------------
+
+if not haveXML:
+    def runTest(frame, nb, log):
+        dlg = wxMessageDialog(frame, 'This demo requires the XML package.  See http://www.python.org/sigs/xml-sig/',
+                          'Sorry', wxOK | wxICON_INFORMATION)
+        dlg.ShowModal()
+        dlg.Destroy()
+
+else:
+
+    class XMLTree(wxTreeCtrl):
+        def __init__(self, parent, ID):
+            wxTreeCtrl.__init__(self, parent, ID)
+            self.nodeStack = [self.AddRoot("Root")]
+
+        # Define a handler for start element events
+        def StartElement(self, name, attrs ):
+            id = self.AppendItem(self.nodeStack[-1], name)
+            self.nodeStack.append(id)
+
+        def EndElement(self,  name ):
+            self.nodeStack = self.nodeStack[:-1]
+
+        def CharacterData(self, data ):
+            if string.strip(data):
+                self.AppendItem(self.nodeStack[-1], data)
+
+
+        def LoadTree(self, filename):
+            # Create a parser
+            Parser = pyexpat.ParserCreate()
+
+            # Tell the parser what the start element handler is
+            Parser.StartElementHandler = self.StartElement
+            Parser.EndElementHandler = self.EndElement
+            Parser.CharacterDataHandler = self.CharacterData
+
+            # Parse the XML File
+            ParserStatus = Parser.Parse(open(filename,'r').read(), 1)
+
+
+    def runTest(frame, nb, log):
+        win = XMLTree(nb, -1)
+        win.LoadTree("paper.xml")
+        return win
+
+#----------------------------------------------------------------------
+
+
+
+
+
+
+overview = """\
+"""
+