added parent-window to minibuffer

--HG--
branch : pmacs2

application.py

@@ -405,10 +405,12 @@ class Application(object):
         return self.mini_buffer is not None
     def open_mini_buffer(self, prompt, cb, method=None, tabber=None,
                          modename=None, startvalue=None, queue='default'):
+        parentw = self.bufferlist.slots[self.active_slot].window
         if self.mini_buffer_is_open():
             self.close_mini_buffer()
         self.mini_prompt = prompt
-        self.mini_buffer = MiniBuffer(cb, self, method, tabber, modename, queue)
+        self.mini_buffer = MiniBuffer(cb, self, method, tabber, modename, queue,
+                                      parentw)
         try:
             w = self.x - 1 - len(self.mini_prompt) - 1
             window.Window(self.mini_buffer, self, height=1, width=w)

minibuffer.py

@@ -14,7 +14,7 @@ class MiniBuffer(buffer.Buffer):
         return mini
     # the callback function should take one argument (window)
     def __init__(self, func, app, method=None, tabber=None, modename=None,
-                 queue=None):
+                 queue=None, parentw=None):
         buffer.Buffer.__init__(self)
         self.app      = app
         self.callback = func
@@ -22,6 +22,7 @@ class MiniBuffer(buffer.Buffer):
         self.tabber   = tabber
         self.modename = modename
         self.queue    = queue
+        self.parentw  = parentw
         
     def name(self):
         return "*Minibuffer*"