QtGui/QAbstractButton no such file or directory

[saman_artorious]

I compiled my program with qt 4.7, but when I load it in qt 5.0.1 i receive the following error for one of the header

QtGui/QAbstractButton no such file or directory

include does not have such header at all. you have any solution to fix this?

[Lykurg]

Have you

QT += widgets

QT += widgets

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?

[saman_artorious]

Have you

QT += widgets

QT += widgets

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?

yes,

QT += core gui svg
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets


is this relevant to adding qt 4.8.4 or 4.7.4 libraries to qt 5.0.1 to support it? if yes, how can I do it wit patch?
(in case qt 5 does not support these headers at all)

[Lykurg]

... and it should be of course

#include <QtWidgets/QAbstractButton>

#include <QtWidgets/QAbstractButton>

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!

[saman_artorious]

... and it should be of course

#include <QtWidgets/QAbstractButton>

#include <QtWidgets/QAbstractButton>

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!

could you tell why it is so different in qt 5?

[Lykurg]

It is not that different, they just have put all widget stuff to an extra module. That's all.

[anda_skoa]

If you just remove the unnecessary module name from the include, then there is no change at all between Qt4 and Qt5
I.e.

#include <QAbstractButton>

#include <QAbstractButton>

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Cheers,
_