dc7f4f7b4e
At least on X11 this is a real hierarchy: slave devices come and go as children of the master devices. The goal is to verify that this tree and the output of `xinput list` are in sync. The model calls [begin|end]InsertRows() and [begin|end]RemoveRows() as necessary to attempt to keep the view updated. Task-number: QTBUG-46412 Task-number: QTBUG-98720 Task-number: QTBUG-104878 Task-number: QTBUG-112141 Change-Id: I8a2252f041cd1de777eef225d0e7f0db5c90a706 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
// Copyright (C) 2023 The Qt Company Ltd.
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
|
|
|
|
#ifndef INPUTDEVICEMODEL_H
|
|
#define INPUTDEVICEMODEL_H
|
|
|
|
#include <QAbstractItemModel>
|
|
|
|
class QInputDevice;
|
|
|
|
class InputDeviceModel : public QAbstractItemModel
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
enum Role {
|
|
Name = Qt::UserRole + 1,
|
|
DeviceType,
|
|
PointerType,
|
|
Capabilities,
|
|
SystemId,
|
|
SeatName,
|
|
AvailableVirtualGeometry,
|
|
MaximumPoints,
|
|
ButtonCount,
|
|
UniqueId,
|
|
NRoles
|
|
};
|
|
Q_ENUM(Role);
|
|
|
|
explicit InputDeviceModel(QObject *parent = nullptr);
|
|
QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
|
|
QModelIndex parent(const QModelIndex &index) const override;
|
|
int rowCount(const QModelIndex &parent = QModelIndex()) const override;
|
|
int columnCount(const QModelIndex &parent = QModelIndex()) const override;
|
|
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
|
|
QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
|
|
|
|
protected:
|
|
bool eventFilter(QObject *obj, QEvent *event) override;
|
|
|
|
signals:
|
|
void deviceAdded(const QObject *o);
|
|
|
|
private slots:
|
|
void onDeviceAdded(const QObject *o);
|
|
|
|
private:
|
|
void watchDevice(const QInputDevice *dev) const;
|
|
void deviceDestroyed(QObject *o);
|
|
|
|
mutable QList<const QInputDevice *> m_known;
|
|
};
|
|
|
|
#endif // INPUTDEVICEMODEL_H
|