Re: [Pythoncard-users] How to redraw window in even handler?

[Alex T. <al...@tw...>]

Christoph Zwerschke wrote:

> Steve Christensen wrote:
>
>>> How can I force PythonCard to redraw the component immediately, so 
>>> that it is visible already during the long operation?
>>
>>
>> Try wx.Yield()
>
>
> Thanks, that was exactly what I was missing. I just saw the wx docu 
> says it's better to use self.application.Yield() in newer programs. 
> This has also the advantage that I don't need to import wx in my 
> PythonCard app.


There's nothing terrible about "import wx"; in fact, it's much better to 
have that than the "from wx import *" that you presumably have right now 
to allow the use of
   self.SetCursor(wxHOURGLASS_CURSOR)

It would be a good thing to change that to
  import wx
and do
   self.SetCursor(wx.HOURGLASS_CURSOR)

Not important - but a good practice to follow.



-- 
Alex Tweedly       http://www.tweedly.net



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