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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#ifndef TABLETWIDGET_H
#define TABLETWIDGET_H
#include <QWidget>
#include <QTabletEvent>
#include <QPointer>
#include <QPointingDevice>
#include <QShortcut>
// a widget showing the information of the last tablet event
class TabletWidget : public QWidget
{
public:
TabletWidget(bool mouseToo);
protected:
bool eventFilter(QObject *obj, QEvent *ev);
void tabletEvent(QTabletEvent *event);
void paintEvent(QPaintEvent *event);
const char *deviceTypeToString(QInputDevice::DeviceType t);
const char *pointerTypeToString(QPointingDevice::PointerType t);
QString pointerCapabilitiesToString(QPointingDevice::Capabilities c);
const char *buttonToString(Qt::MouseButton b);
QString buttonsToString(Qt::MouseButtons bs);
QString modifiersToString(Qt::KeyboardModifiers m);
private:
void resetAttributes() {
mDev.clear();
mType = mXT = mYT = mZ = 0;
mPress = mTangential = mRot = 0.0;
mPos = mGPos = QPoint();
}
QPointer<const QPointingDevice> mDev;
int mType;
QPointF mPos, mGPos;
int mXT, mYT, mZ;
Qt::MouseButton mButton;
Qt::MouseButtons mButtons;
Qt::KeyboardModifiers mModifiers;
qreal mPress, mTangential, mRot;
bool mMouseToo;
ulong mTimestamp;
int mWheelEventCount;
QShortcut mQuitShortcut;
};
#endif // TABLETWIDGET_H
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