sortlistctrl.py 文件源码

def __init__(self):
        self.col = -1  # Keeps a reference to the last sorted column
        self.sortflags = list()  # Keeps asc/desc reference for columns
        self.sortdata = dict()  # Holder for column text for he sort process

        # Assumption: always mixin with ListCtrl - Bind to column header click
        self.Bind(wx.EVT_LIST_COL_CLICK, self.OnColClick, self)

        # Replace ListCtrl.InsertColumn with own method and keep a reference
        setattr(self, 'InsertColumnOrig', self.InsertColumn)
        setattr(self, 'InsertColumn', self.InsertColumnMixin)

        # Replace ListCtrl.DeleteColumn with own method and keep a reference
        setattr(self, 'DeleteColumnOrig', self.DeleteColumn)
        setattr(self, 'DeleteColumn', self.DeleteColumnMixin)