OnIdle is not activated

[ABE Hiroshi]

Hi there,

I'm developing a software using OnIdle in which I put a procedure. It  
works fine on MacOS X but Windows.
My Windows env. is :

Windows Xp sp2
Visual Express 2005
wxWidgets 2.6.3.

It seems OnIdle is rarely called on my Windows env. I refered wxWiki  
(http://www.wxwidgets.org/wiki/index.php/WxIdleEvent) and placed  
wxWakeUpIdle() in OnTimer but the situation is not changed at all.  
Changing the optimization level doesn't work either.

My question is how I could tell the compiler to activate OnIdle with  
some property settings.
Also workaround is really welcome. In that wxWiki a workaround using  
thread is slightly mentioned.

Thank you very much for any advances,

ABE Hiroshi
  from Tokorozawa, JAPAN