The Krita code that deals with tablet events seems to be this in
kis_canvas_controller.cpp:
-----
void KisCanvasController::Private::emitPointerPositionChangedSignals(QEvent
*event)
{
if (!coordinatesConverter) return;
QPoint pointerPos;
QMouseEvent *mouseEvent = dynamic_cast<QMouseEvent*>(event);
if (mouseEvent) {
pointerPos = mouseEvent->pos();
} else {
QTabletEvent *tabletEvent = dynamic_cast<QTabletEvent*>(event);
if (tabletEvent) {
pointerPos = tabletEvent->pos();
}
}
----
The obvious failure point being that if the argument is neither a mouse
nor a tablet event, then pointerPos is uninitialized. I did not have
time to check yet whether the bug is caused by this or something else
entirely.
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xorg-server in Ubuntu.
https://bugs.launchpad.net/bugs/799202
Title:
wacom stylus jumps with latest xserver-xorg-core
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/799202/+subscriptions
_______________________________________________
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : [email protected]
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help : https://help.launchpad.net/ListHelp
