On Dec 17, 2009, at 11:17 PM, jvandal wrote:

> I see when I star a new form I see
> DForm
> Sizer V
> dPanel
> Sizer V
> Layout panel.
> Page 10 0f step By Step shows
> dForm
> Sizer V
> dpanel
> Sizer V
> Grid Sizer

        The grid sizer was added to the panel sizer as a result of the  
previous step running the data environment wizard.

> Question Should you always add a panel, and add a Sizer Vertical as  
> page 4
> and 5 or is it added for you

        You should always add a base panel, as wxPython requires that to get  
tab navigation between controls. When you add a panel, no sizer is  
added to the panel; you have to add it yourself if you need it.

> I am trying to learn Sizers and have studied your sizers tutorials  
> 1  and 2.
> I was wondering if there is a more recent way to learn siers?

        Not that I know of. In my experience, it was a lot of trial and  
error, and then one day it just made sense. Using the interactive  
tools, such as the sizer editing dialog, helps one to visualize what  
the various properties do and how they affect the layout.


-- Ed Leafe



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