Re: [Development] QAbstractScrollArea::keyPressEvent

[Giuseppe D'Angelo via Development]

Il 18/09/2018 16:14, Martin Koller ha scritto:

e is a pointer - I can not compare this to a QKeySequence enum, right ?


You can, just overload the operator== for it.


https://code.woboq.org/qt5/include/qt/QtGui/qevent.h.html#_ZeqP9QKeyEventN12QKeySequence11StandardKeyE


(No idea if that's documented somewhere)

HTH,
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Giuseppe D'Angelo | giuseppe.dang...@kdab.com | Senior Software Engineer
KDAB (France) S.A.S., a KDAB Group company
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[Development] QAbstractScrollArea::keyPressEvent

[Martin Koller]

I'd just like to have someone telling me if I'm completely wrong
or if I'm missing something here, please:

In QAbstractScrollArea::keyPressEvent(QKeyEvent * e)

there is this check:

} else if (e == QKeySequence::MoveToPreviousPage) {
d->vbar->triggerAction(QScrollBar::SliderPageStepSub);
} else if (e == QKeySequence::MoveToNextPage) {
d->vbar->triggerAction(QScrollBar::SliderPageStepAdd);


e is a pointer - I can not compare this to a QKeySequence enum, right ?

-- 
Best regards/Schöne Grüße

Martin
A: Because it breaks the logical sequence of discussion
Q: Why is top posting bad?

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/\- against proprietary attachments

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