[Solved]How can we say that a widget is native or alien(non-native) ??
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How can we know that a widget is native or alien(non-native) and what is the means of the follwong line.
"If a widget is non-native (alien) and winId() is invoked on it, that widget will be provided a native handle."
This is from docs.
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Hi,
IIRC, widgets are by default alien since Qt 4.4. You should be able to check that using QWidget::testAttribute with Qt::WA_NativeWindow as parameter.
It means that if you call winId(), the alien widget will become a native widget.
Hope it helps
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thanx Gaist ..!!!
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hello frnds,
This is really a good and interesting discussion.
Your Qt Widgets are alien widget means they have less priority over the native widget/forms of OS.But passing the handle of Qt widgets you can make them as native widget/forms(in behavior).
Then OS treats your Qt app widgets as OS's widgets after passing the handle.
Hope it will help you. -
Hi,
IIRC, widgets are by default alien since Qt 4.4. You should be able to check that using QWidget::testAttribute with Qt::WA_NativeWindow as parameter.
It means that if you call winId(), the alien widget will become a native widget.
Hope it helps
