您可以使用 ComboBox 的 Append 方法将附加信息添加到控件中的每个项目。
这是有关该过程的教程:http: //www.blog.pythonlibrary.org/2010/12/16/wxpython-storing-object-in-combobox-or-listbox-widgets/
这是文章中的代码示例:
import wx
########################################################################
class Car:
""""""
#----------------------------------------------------------------------
def __init__(self, id, model, make, year):
"""Constructor"""
self.id = id
self.model = model
self.make = make
self.year = year
########################################################################
class MyForm(wx.Frame):
#----------------------------------------------------------------------
def __init__(self):
wx.Frame.__init__(self, None, wx.ID_ANY, "Tutorial")
# Add a panel so it looks the correct on all platforms
panel = wx.Panel(self, wx.ID_ANY)
cars = [Car(0, "Ford", "F-150", "2008"),
Car(1, "Chevrolet", "Camaro", "2010"),
Car(2, "Nissan", "370Z", "2005")]
sampleList = []
self.cb = wx.ComboBox(panel,
size=wx.DefaultSize,
choices=sampleList)
self.widgetMaker(self.cb, cars)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(self.cb, 0, wx.ALL, 5)
panel.SetSizer(sizer)
#----------------------------------------------------------------------
def widgetMaker(self, widget, objects):
""""""
for obj in objects:
widget.Append(obj.make, obj)
widget.Bind(wx.EVT_COMBOBOX, self.onSelect)
#----------------------------------------------------------------------
def onSelect(self, event):
""""""
print "You selected: " + self.cb.GetStringSelection()
obj = self.cb.GetClientData(self.cb.GetSelection())
text = """
The object's attributes are:
%s %s %s %s
""" % (obj.id, obj.make, obj.model, obj.year)
print text
# Run the program
if __name__ == "__main__":
app = wx.App(False)
frame = MyForm()
frame.Show()
app.MainLoop()
希望有帮助!