Hi Bo: Thank you for the reply!
I do not want to filter out all the WindowActivate or FocusIn event tough, only these are triggered by calling QWidget::show(). But because the events are processed asynchronously in Qt5, when I catch them in the eventfilter, I don't know whether they are originated from calling show() or they are spontaneous event caused by manual interaction. I also tried to filter out the event by telling whether they are spontaneous, but unfortunately no matter where they originate from, they are spontaneous (could this be a bug??). Any thoughts or suggestion :) Thank you! -Yili On Fri, Oct 31, 2014 at 4:01 AM, Bo Thorsen <b...@vikingsoft.eu> wrote: > Den 30-10-2014 20:30, Yili Pan skrev: > > Hi: > > > > We want to block the widget's WindowActivate and FocusIn event > > triggered by calling its show() function, with Qt4, we used to do > > that by setting flag before and after show() and filter out the event > > in eventfilter based on the flag. But with Qt5, the events are > > processed asynchronously, we cannot block the event in the same way > > anymore. > > > > Any ideas how I can identify those events that are caused by calling > > QWdiget::show() and filter them out? > > You can use an event filter for this. Take a look at the documentation > for QObject::installEventFilter, it should be simple to follow. > > Bo. > > -- > Viking Software > Qt and C++ developers for hire > http://www.vikingsoft.eu > > _______________________________________________ > Interest mailing list > Interest@qt-project.org > http://lists.qt-project.org/mailman/listinfo/interest >
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