__author__ = 'Chris' import wx from gooey.gui.widgets.choosers import CalendarChooser class MyFrame(wx.Frame): def __init__(self, parent): wx.Frame.__init__(self, parent, title="test", size=(320, 240)) self.SetBackgroundColour('#ffffff') sizer = wx.BoxSizer(wx.VERTICAL) f = wx.FileDialog(self, style=wx.FD_MULTIPLE | wx.FD_FILE_MUST_EXIST) sizer.Add(f, 0, wx.EXPAND) self.SetSizer(sizer) if __name__ == '__main__': app = wx.App(False) frame = MyFrame(None) frame.Show(True) app.MainLoop()