From: Robin Dunn <robin@alldunn.com>
Date: Wed, 22 Oct 2003 23:29:54 +0000 (+0000)
Subject: Added SetColumnCount method
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/c85417f62984016f7030f322fd9d6f83c5b2fc54?ds=inline

Added SetColumnCount method


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24267 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/wxPython/wxPython/lib/mixins/listctrl.py b/wxPython/wxPython/lib/mixins/listctrl.py
index c422c17cad..029994a8c9 100644
--- a/wxPython/wxPython/lib/mixins/listctrl.py
+++ b/wxPython/wxPython/lib/mixins/listctrl.py
@@ -40,15 +40,18 @@ class wxColumnSorterMixin:
     """
 
     def __init__(self, numColumns):
-        self._colSortFlag = [0] * numColumns
-        self._col = -1
-
+        self.SetColumnCount(numColumns)
         list = self.GetListCtrl()
         if not list:
             raise ValueError, "No wxListCtrl available"
         EVT_LIST_COL_CLICK(list, list.GetId(), self.__OnColClick)
 
 
+    def SetColumnCount(self, newNumColumns):
+        self._colSortFlag = [0] * newNumColumns
+        self._col = -1
+
+
     def SortListItems(self, col=-1, ascending=1):
         """Sort the list on demand.  Can also be used to set the sort column and order."""
         oldCol = self._col