Fix QTabletEvent manual tests

- QPainterPath needs an explicit include now
- QTabletEvent::device() is deprecated

Change-Id: I2d1086847ee2cf5ed63e345c7c2d6eb43897f0e4
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

tests/manual/qtabletevent/device_information/tabletwidget.cpp

@@ -58,7 +58,7 @@ bool TabletWidget::eventFilter(QObject *, QEvent *ev)
             mPos = event->pos();
             mGPos = event->globalPos();
             mHiResGlobalPos = event->posF();
-            mDev = event->device();
+            mDev = event->deviceType();
             mPointerType = event->pointerType();
             mUnique = event->uniqueId();
             mXT = event->xTilt();

tests/manual/qtabletevent/regular_widgets/main.cpp

@@ -37,6 +37,7 @@
 #include <QStatusBar>
 #include <QVector>
 #include <QPainter>
+#include <QPainterPath>
 #include <QCursor>
 
 enum TabletPointType {