--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-2.6.1/Lib/idlelib/ScrolledList.py	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,139 @@
+from Tkinter import *
+
+class ScrolledList:
+
+    default = "(None)"
+
+    def __init__(self, master, **options):
+        # Create top frame, with scrollbar and listbox
+        self.master = master
+        self.frame = frame = Frame(master)
+        self.frame.pack(fill="both", expand=1)
+        self.vbar = vbar = Scrollbar(frame, name="vbar")
+        self.vbar.pack(side="right", fill="y")
+        self.listbox = listbox = Listbox(frame, exportselection=0,
+            background="white")
+        if options:
+            listbox.configure(options)
+        listbox.pack(expand=1, fill="both")
+        # Tie listbox and scrollbar together
+        vbar["command"] = listbox.yview
+        listbox["yscrollcommand"] = vbar.set
+        # Bind events to the list box
+        listbox.bind("<ButtonRelease-1>", self.click_event)
+        listbox.bind("<Double-ButtonRelease-1>", self.double_click_event)
+        listbox.bind("<ButtonPress-3>", self.popup_event)
+        listbox.bind("<Key-Up>", self.up_event)
+        listbox.bind("<Key-Down>", self.down_event)
+        # Mark as empty
+        self.clear()
+
+    def close(self):
+        self.frame.destroy()
+
+    def clear(self):
+        self.listbox.delete(0, "end")
+        self.empty = 1
+        self.listbox.insert("end", self.default)
+
+    def append(self, item):
+        if self.empty:
+            self.listbox.delete(0, "end")
+            self.empty = 0
+        self.listbox.insert("end", str(item))
+
+    def get(self, index):
+        return self.listbox.get(index)
+
+    def click_event(self, event):
+        self.listbox.activate("@%d,%d" % (event.x, event.y))
+        index = self.listbox.index("active")
+        self.select(index)
+        self.on_select(index)
+        return "break"
+
+    def double_click_event(self, event):
+        index = self.listbox.index("active")
+        self.select(index)
+        self.on_double(index)
+        return "break"
+
+    menu = None
+
+    def popup_event(self, event):
+        if not self.menu:
+            self.make_menu()
+        menu = self.menu
+        self.listbox.activate("@%d,%d" % (event.x, event.y))
+        index = self.listbox.index("active")
+        self.select(index)
+        menu.tk_popup(event.x_root, event.y_root)
+
+    def make_menu(self):
+        menu = Menu(self.listbox, tearoff=0)
+        self.menu = menu
+        self.fill_menu()
+
+    def up_event(self, event):
+        index = self.listbox.index("active")
+        if self.listbox.selection_includes(index):
+            index = index - 1
+        else:
+            index = self.listbox.size() - 1
+        if index < 0:
+            self.listbox.bell()
+        else:
+            self.select(index)
+            self.on_select(index)
+        return "break"
+
+    def down_event(self, event):
+        index = self.listbox.index("active")
+        if self.listbox.selection_includes(index):
+            index = index + 1
+        else:
+            index = 0
+        if index >= self.listbox.size():
+            self.listbox.bell()
+        else:
+            self.select(index)
+            self.on_select(index)
+        return "break"
+
+    def select(self, index):
+        self.listbox.focus_set()
+        self.listbox.activate(index)
+        self.listbox.selection_clear(0, "end")
+        self.listbox.selection_set(index)
+        self.listbox.see(index)
+
+    # Methods to override for specific actions
+
+    def fill_menu(self):
+        pass
+
+    def on_select(self, index):
+        pass
+
+    def on_double(self, index):
+        pass
+
+
+def test():
+    root = Tk()
+    root.protocol("WM_DELETE_WINDOW", root.destroy)
+    class MyScrolledList(ScrolledList):
+        def fill_menu(self): self.menu.add_command(label="pass")
+        def on_select(self, index): print "select", self.get(index)
+        def on_double(self, index): print "double", self.get(index)
+    s = MyScrolledList(root)
+    for i in range(30):
+        s.append("item %02d" % i)
+    return root
+
+def main():
+    root = test()
+    root.mainloop()
+
+if __name__ == '__main__':
+    main()