1 files changed, 73 insertions, 0 deletions
diff --git a/src/corelib/kernel/qtimer_p.h b/src/corelib/kernel/qtimer_p.h
new file mode 100644
index 0000000000..9347f6c241
--- /dev/null
+++ b/src/corelib/kernel/qtimer_p.h
@@ -0,0 +1,73 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+#ifndef QTIMER_P_H
+#define QTIMER_P_H
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of the Qt translation tools.  This header file may change from version
+// to version without notice, or even be removed.
+//
+// We mean it.
+//
+#include "qtimer.h"
+#include "qchronotimer.h"
+
+#include "qobject_p.h"
+#include "qproperty_p.h"
+#include "qttypetraits.h"
+
+QT_BEGIN_NAMESPACE
+
+class QTimerPrivate : public QObjectPrivate
+{
+public:
+    QTimerPrivate(QTimer *qq)
+        : q(qq),
+          isQTimer(true)
+    {}
+
+    QTimerPrivate(std::chrono::nanoseconds nsec, QChronoTimer *qq)
+        : intervalDuration(nsec),
+          q(qq)
+    {
+        intervalDuration.notify();
+    }
+
+    static constexpr int INV_TIMER = -1; // invalid timer id
+
+    void setIntervalDuration(std::chrono::nanoseconds nsec)
+    {
+        if (isQTimer) {
+            const auto msec = std::chrono::ceil<std::chrono::milliseconds>(nsec);
+            static_cast<QTimer *>(q)->setInterval(msec);
+        } else {
+            static_cast<QChronoTimer *>(q)->setInterval(nsec);
+        }
+    }
+
+    void setInterval(int msec)
+    {
+        Q_ASSERT(isQTimer);
+        static_cast<QTimer *>(q)->setInterval(msec);
+    }
+
+    bool isActive() const { return id > Qt::TimerId::Invalid; }
+
+    Qt::TimerId id = Qt::TimerId::Invalid;
+    Q_OBJECT_COMPAT_PROPERTY_WITH_ARGS(QTimerPrivate, int, inter, &QTimerPrivate::setInterval, 0)
+    Q_OBJECT_COMPAT_PROPERTY_WITH_ARGS(QTimerPrivate, std::chrono::nanoseconds, intervalDuration,
+                                       &QTimerPrivate::setIntervalDuration,
+                                       std::chrono::nanoseconds{0})
+    Q_OBJECT_BINDABLE_PROPERTY_WITH_ARGS(QTimerPrivate, bool, single, false)
+    Q_OBJECT_BINDABLE_PROPERTY_WITH_ARGS(QTimerPrivate, Qt::TimerType, type, Qt::CoarseTimer)
+    Q_OBJECT_COMPUTED_PROPERTY(QTimerPrivate, bool, isActiveData, &QTimerPrivate::isActive)
+
+    QObject *q;
+    const bool isQTimer = false; // true if q is a QTimer*
+};
+
+QT_END_NAMESPACE
+#endif // QTIMER_P_H