[Development] Qt 5.6.0 header diff: QtWidgets.diff

[Knoll Lars]

Tons of noise with Q_NULLPTR and similar changes...

New APIs:

QFileDialog::supportedSchemes property, looks good

QDesktopWidget::primaryScreenChanged signal
-> IMO this should be added as NOTIFY to the corresponding property.

qHash(QSizePolicy, uint), looks good

QMainWindow::GroupedDragging enum, loks ok
QMainWindow::resizeDocks(), looks ok

QMenu::addAction & QToolBar::addAction, lots of new overloads to connect
to PMFs or Functors. Looks ok.

New header files in accessible/:
complexwidgets.h
itemviews.h
qaccessiblemenu.h
qaccessiblewidgets.h

rangecontrols.h
simplewidgets.h

These need to be renamed one way or another. Either add a _p.h, or give
them a proper name like qaccessiblecomplexwidgets.h. The problem also
exists in current HEAD of 5.5.

Cheers,
Lars