Porting from QT4.6 to QT5

[aha_1980]

@Qt-Enthusiast

See here: http://doc.qt.io/qt-5/sourcebreaks.html#changes-to-qstyle

"
QFusionStyle is internal. Recommended alternatives:

• QStyleFactory for creating instances of specific styles.
• QProxyStyle for customizing existing style implementations.
• QCommonStyle as a base for implementing full custom styles.

"

[mpergand]

@Qt-Enthusiast said in Porting from QT4.6 to QT5:

header->setStyle( new QFusionStyle );

header->setStyle( "Fusion" );  // maybe for QApplication only
// or
header->setStyle( new QStyleFactory::create("Fusion" ));

[Qt Enthusiast]

@mpergand said in Porting from QT4.6 to QT5:

new QStyleFactory::create("Fusion" )
its is not working

can some one point me to a example how Qfusion style is being used in the Qt 5 code

[mpergand]

setStyle(QStyleFactory::create("Fusion")); // without new

For me (OSX), it works only with QApplication, not with QWidget