python frame not the same size as the preview

I have given up trying to get a task bar in the application I am making  using wxglade. After getting several errors I just took the toolbar out and moved on to other things ( I will make a post about detailing the toolbar errors but that is a secondary thing right now.) At the  moment the problem I am having is that I set the mainframe window to be 800X600 in wxglade and that show up fine in the design window in wxglade like this.

https://www.dropbox.com/s/4zijvjz0kqoc1da/What%20%20I%20want%20it%20to%20look%20like.jpg?dl=0

But when I generate the python code and run the script it runs without error BUT the window comes out a lot smaller then I intended it to like this:

https://www.dropbox.com/s/w2h5ihsg847pfng/What%20it%20looks%20like%20in%20preview.jpg?dl=0

That is also what it looks like when I press the preview button in wxglade. The first image is what I WANT it to look like when run.

here is a link to the actual code:

https://www.dropbox.com/s/scs3ut71x9fmyjf/phototest4.py?dl=0

Here is a link to the .wxg file generated by wxglade:


https://www.dropbox.com/s/dlvcjc0wnw1z1om/pictest4.wxg?dl=0

If i resize that smaller window that appears when the code is run it resizes to how I intended the program to appear but I want it to appear at 800X600 when initially started. I am pretty sure this has something to do with sizers and minsize. I have read several tutorials online about that but do not full understand them yet and after going thru the python could I cannot understand why it comes out shruken and how to fix it. 

Thanks


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