title: wxwidgets/wxPython: Resizing a wxFrame while keeping aspect ratio
body: <p>I have a wx.Frame that has only a single child. While setting up the child's wx.Sizer, I can use the wx.SHAPED flag, which keeps the aspect ratio of the child locked. However, the Frame still has complete freedom in it's aspect ratio, and will leave a blank space in the area that is left unused by the child.</p>
  
  <p>How can I lock the aspect ratio of the wx.Frame during resizing?</p>