a1191bea18
Use isNull on QSizeF to check for a zero delta instead of comparing it with a default-constructed QSizeF, which in practice initializes to (-1.0,-1.0). This caused relative motion events to be omitted if the delta happened to be equal to (-1.0,-1.0), causing mouse jumping in some applications. BUG: 444510 Signed-off-by: John Brooks <john@fastquake.com>
78 lines
3.2 KiB
C++
78 lines
3.2 KiB
C++
/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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SPDX-FileCopyrightText: 2016 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "input_event.h"
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namespace KWin
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{
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MouseEvent::MouseEvent(QEvent::Type type, const QPointF &pos, Qt::MouseButton button,
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Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers,
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quint32 timestamp, const QPointF &delta, const QPointF &deltaNonAccelerated,
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quint64 timestampMicroseconds, InputDevice *device)
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: QMouseEvent(type, pos, pos, button, buttons, modifiers)
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, m_delta(delta)
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, m_deltaUnccelerated(deltaNonAccelerated)
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, m_timestampMicroseconds(timestampMicroseconds)
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, m_device(device)
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{
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setTimestamp(timestamp);
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}
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WheelEvent::WheelEvent(const QPointF &pos, qreal delta, qint32 deltaV120, Qt::Orientation orientation,
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Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, InputRedirection::PointerAxisSource source,
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quint32 timestamp, InputDevice *device)
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: QWheelEvent(pos, pos, QPoint(), (orientation == Qt::Horizontal) ? QPoint(delta, 0) : QPoint(0, delta), buttons, modifiers, Qt::NoScrollPhase, false)
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, m_device(device)
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, m_orientation(orientation)
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, m_delta(delta)
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, m_deltaV120(deltaV120)
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, m_source(source)
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{
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setTimestamp(timestamp);
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}
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KeyEvent::KeyEvent(QEvent::Type type, Qt::Key key, Qt::KeyboardModifiers modifiers, quint32 code, quint32 keysym,
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const QString &text, bool autorepeat, quint32 timestamp, InputDevice *device)
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: QKeyEvent(type, key, modifiers, code, keysym, 0, text, autorepeat)
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, m_device(device)
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{
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setTimestamp(timestamp);
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}
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SwitchEvent::SwitchEvent(State state, quint32 timestamp, quint64 timestampMicroseconds, InputDevice *device)
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: QEvent(QEvent::User)
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, m_state(state)
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, m_timestampMicroseconds(timestampMicroseconds)
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, m_timestamp(timestamp)
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, m_device(device)
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{
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}
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#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
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TabletEvent::TabletEvent(Type t, const QPointingDevice *dev, const QPointF &pos, const QPointF &globalPos,
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qreal pressure, float xTilt, float yTilt,
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float tangentialPressure, qreal rotation, float z,
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Qt::KeyboardModifiers keyState, Qt::MouseButton button, Qt::MouseButtons buttons, const TabletToolId &tabletId)
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: QTabletEvent(t, dev, pos, globalPos, pressure, xTilt, yTilt, tangentialPressure, rotation, z, keyState, button, buttons)
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, m_id(tabletId)
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{
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}
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#else
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TabletEvent::TabletEvent(Type t, const QPointF &pos, const QPointF &globalPos,
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int device, int pointerType, qreal pressure, int xTilt, int yTilt,
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qreal tangentialPressure, qreal rotation, int z,
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Qt::KeyboardModifiers keyState, qint64 uniqueID,
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Qt::MouseButton button, Qt::MouseButtons buttons, const TabletToolId &tabletId)
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: QTabletEvent(t, pos, globalPos, device, pointerType, pressure, xTilt, yTilt, tangentialPressure, rotation, z, keyState, uniqueID, button, buttons)
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, m_id(tabletId)
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{
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}
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#endif
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}
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