wxPython/demo/VirtualListCtrl.py

   1
   2
   3 from wxPython.wx import *
   4
   5 #----------------------------------------------------------------------
   6
   7 class TestVirtualList(wxListCtrl):
   8     def __init__(self, parent, log):
   9         wxListCtrl.__init__(self, parent, -1,
  10                             style=wxLC_REPORT|wxLC_VIRTUAL|wxLC_HRULES|wxLC_VRULES)
  11         self.log = log
  12
  13         self.InsertColumn(0, "First")
  14         self.InsertColumn(1, "Second")
  15         self.InsertColumn(2, "Third")
  16         self.SetColumnWidth(0, 175)
  17         self.SetColumnWidth(1, 175)
  18         self.SetColumnWidth(2, 175)
  19
  20         self.SetItemCount(1000000)
  21
  22
  23
  24
  25     def OnGetItemText(self, item, col):
  26         return "Item %d, column %d" % (item, col)
  27
  28     def OnGetItemImage(self, item):
  29         return 0
  30
  31     def OnGetItemAttr(self, item):
  32         return None
  33
  34
  35 #----------------------------------------------------------------------
  36
  37 def runTest(frame, nb, log):
  38     win = TestVirtualList(nb, log)
  39     return win
  40
  41 #----------------------------------------------------------------------
  42
  43
  44
  45
  46
  47
  48
  49
  50 overview = """\
  51 """