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Handle null input devices in WheelEvent

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The X11 backend calls some pointer input redirection code without
providing a valid input device.
This commit is contained in:
Vlad Zahorodnii 2023-09-29 14:55:46 +03:00
parent 9ef65cbe03
commit c342d57116
1 changed files with 1 additions and 1 deletions
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2
src/input_event.cpp
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@ -27,7 +27,7 @@ MouseEvent::MouseEvent(QEvent::Type type, const QPointF &pos, Qt::MouseButton bu
WheelEvent::WheelEvent(const QPointF &pos, qreal delta, qint32 deltaV120, Qt::Orientation orientation,
Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, InputRedirection::PointerAxisSource source,
std::chrono::microseconds timestamp, InputDevice *device)
: QWheelEvent(pos, pos, QPoint(), (orientation == Qt::Horizontal) ? QPoint(delta, 0) : QPoint(0, delta), buttons, modifiers, Qt::NoScrollPhase, device->isNaturalScroll())
: QWheelEvent(pos, pos, QPoint(), (orientation == Qt::Horizontal) ? QPoint(delta, 0) : QPoint(0, delta), buttons, modifiers, Qt::NoScrollPhase, device ? device->isNaturalScroll() : false)
, m_device(device)
, m_orientation(orientation)
, m_delta(delta)