1 files changed, 37 insertions, 0 deletions
diff --git a/Demo/tkinter/guido/listtree.py b/Demo/tkinter/guido/listtree.py
new file mode 100644
index 0000000..d28ce49
--- /dev/null
+++ b/Demo/tkinter/guido/listtree.py
@@ -0,0 +1,37 @@
+# List a remote app's widget tree (names and classes only)
+
+import sys
+import string
+
+from Tkinter import *
+
+def listtree(master, app):
+    list = Listbox(master, name='list')
+    list.pack(expand=1, fill=BOTH)
+    listnodes(list, app, '.', 0)
+    return list
+
+def listnodes(list, app, widget, level):
+    klass = list.send(app, 'winfo', 'class', widget)
+##      i = string.rindex(widget, '.')
+##      list.insert(END, '%s%s (%s)' % ((level-1)*'.   ', widget[i:], klass))
+    list.insert(END, '%s (%s)' % (widget, klass))
+    children = list.tk.splitlist(
+            list.send(app, 'winfo', 'children', widget))
+    for c in children:
+        listnodes(list, app, c, level+1)
+
+def main():
+    if not sys.argv[1:]:
+        sys.stderr.write('Usage: listtree appname\n')
+        sys.exit(2)
+    app = sys.argv[1]
+    tk = Tk()
+    tk.minsize(1, 1)
+    f = Frame(tk, name='f')
+    f.pack(expand=1, fill=BOTH)
+    list = listtree(f, app)
+    tk.mainloop()
+
+if __name__ == '__main__':
+    main()