this code does not work.

@Qt::WindowFlags flags = this->flags();
qDebug()<<flags;
flags &= ~( Qt::WindowMaximizeButtonHint
| Qt::WindowMinimizeButtonHint
| Qt::WindowCloseButtonHint);

qDebug()<<flags;
this->setFlags(flags);@

in debug output :

@QFlags(0x1)
QFlags(0x1) @

For QDeclarativeView

@qDebug()<<this->windowFlags();@

and output:

@QFlags(0x1|0x1000|0x2000|0x4000|0x8000|0x8000000|0x80000000)@

For QQuickView setFlags() and flags() functions doesn't work. This is a bug?