wxpython widgets wx.ComboBox

wxpython widgets wx.ComboBox 

wx.ComboBox is a combination of a single line text field, a button with a down arrow image and a listbox. When you press the button, a listbox appears.

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import wx     class Example(wx.Frame):                  def __init__(self, *args, **kw):         super(Example, self).__init__(*args, **kw)                   self.InitUI()               def InitUI(self):             pnl = wx.Panel(self)                   distros = ['Ubuntu', 'Arch', 'Fedora', 'Debian', 'Mint']         cb = wx.ComboBox(pnl, pos=(50, 30), choices=distros,             style=wx.CB_READONLY)           self.st = wx.StaticText(pnl, label='', pos=(50, 140))         cb.Bind(wx.EVT_COMBOBOX, self.OnSelect)                   self.SetSize((250, 230))         self.SetTitle('wx.ComboBox')         self.Centre()         self.Show(True)                        def OnSelect(self, e):                   i = e.GetString()         self.st.SetLabel(i)           def main():           ex = wx.App()     Example(None)     ex.MainLoop()      if __name__ == '__main__':     main()