python中listctrl控件排序，里面的数据映射是怎么回事，数据字典的组织形式呢？网上的资料，都是不附带字典的
该怎么设置listctrl中的数据，求大神指点
[解决办法]
import wx
import wx.lib.mixins.listctrl as listmix
musicdata = {
0 : ("Bad English", "The Price Of Love", "Rock"),
1 : ("DNA featuring Suzanne Vega", "Tom's Diner", "Rock"),
2 : ("George Michael", "Praying For Time", "Rock"),
3 : ("Gloria Estefan", "Here We Are", "Rock"),
4 : ("Linda Ronstadt", "Don't Know Much", "Rock"),
5 : ("Michael Bolton", "How Am I Supposed To Live Without You", "Blues"),
6 : ("Paul Young", "Oh Girl", "Rock"),
}
########################################################################
class TestListCtrl(wx.ListCtrl):
#----------------------------------
def __init__(self, parent, ID=wx.ID_ANY, pos=wx.DefaultPosition,
size=wx.DefaultSize, style=0):
wx.ListCtrl.__init__(self, parent, ID, pos, size, style)
########################################################################
class TestListCtrlPanel(wx.Panel, listmix.ColumnSorterMixin):
#----------------------------------
def __init__(self, parent):
wx.Panel.__init__(self, parent, -1, style=wx.WANTS_CHARS)
self.index = 0
self.list_ctrl = TestListCtrl(self, size=(-1,100),
style=wx.LC_REPORT
[解决办法]
wx.BORDER_SUNKEN
[解决办法]
wx.LC_SORT_ASCENDING
)
self.list_ctrl.InsertColumn(0, "Artist")
self.list_ctrl.InsertColumn(1, "Title", wx.LIST_FORMAT_RIGHT)
self.list_ctrl.InsertColumn(2, "Genre")
items = musicdata.items()
index = 0
for key, data in items:
self.list_ctrl.InsertStringItem(index, data[0])
self.list_ctrl.SetStringItem(index, 1, data[1])
self.list_ctrl.SetStringItem(index, 2, data[2])
self.list_ctrl.SetItemData(index, key)
index += 1
# Now that the list exists we can init the other base class,
# see wx/lib/mixins/listctrl.py
self.itemDataMap = musicdata
listmix.ColumnSorterMixin.__init__(self, 3)
self.Bind(wx.EVT_LIST_COL_CLICK, self.OnColClick, self.list_ctrl)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(self.list_ctrl, 0, wx.ALL
[解决办法]
wx.EXPAND, 5)
self.SetSizer(sizer)
#----------------------------------
# Used by the ColumnSorterMixin, see wx/lib/mixins/listctrl.py
def GetListCtrl(self):
return self.list_ctrl
#----------------------------------
def OnColClick(self, event):
print "column clicked"
event.Skip()
########################################################################
class MyForm(wx.Frame):
#----------------------------------
def __init__(self):
wx.Frame.__init__(self, None, wx.ID_ANY, "List Control Tutorial")
# Add a panel so it looks the correct on all platforms
panel = TestListCtrlPanel(self)
#----------------------------------
# Run the program
if __name__ == "__main__":
app = wx.App(False)
frame = MyForm()
frame.Show()
app.MainLoop()
