[Qt-interest] QTimer and QT4.6

[kaolite]

HI,

I have a big trouble with the new version of QT4.6 (at least on windows ...
don't know other OS)  :
- I have a 3D editor (I use ogre for rendering)  : I use a QTimer with a
null delay to refresh the 3D view  (timer->start(0) ) ... like I do since a
lot of years... it was working fine with QT4.5 ... now with QT4.6 updating
3D view if fine, but when I wants for exemple to open a popup menu in my
property editor .. I don't see the popup ... and I have a lot of refresh
trouble with other widget...
- I have another application (full screen 3D ... that I refresh with a
QTimer with a null delay)  .when I open the settings (a QDialog) ... there
is no refresh at all : popup, change tab in a qtabwidget, checkbox ....  it
was also working fine before .

If I set the timer at 20ms ... I have no more the trouble, but I need to
have a 0 ms refresh.
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