On Tue, Nov 8, 2016 at 3:56 PM, william.croc...@analog.com <
william.croc...@analog.com> wrote:
>
> It appears that with Qt 5.7, SOMETIMES, my call to processEvents waits
> for the full 5 secs even though I do not believe there is anything to do.
> That is why my app is SOMETIMES unresponsive for 5 seconds when I start it
> up.
>
> [Snippet ...]
>
Perhaps I'm missing something, but why not skip the processEvents call
altogether and just queue an event to do the resizing later?
E.g:
void MyApp::show()
{
QSettings settings;
QSize sz = settings.value("MainWindowWSize",QSize(1200,700)).toSize();
QPoint pos = settings.value("MainWindowPos",QPoint(180,190)).toPoint();
if (sz.width() > 0 && sz.height() > 0) {
resize(sz);
move(pos);
}
BaseClass::show();
// The lambda is just quickest to write, you can use a private slot as
well.
QTimer::singleShot(0, [sz, pos] () -> void {
if (sz.width() > 0 && sz.height() > 0) {
resize(sz);
move(pos);
}
raise();
});
}
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