1 files changed, 60 insertions, 0 deletions
diff --git a/src/quicktemplates/qquickdeferredexecute_p_p.h b/src/quicktemplates/qquickdeferredexecute_p_p.h
new file mode 100644
index 0000000000..31d0f887cf
--- /dev/null
+++ b/src/quicktemplates/qquickdeferredexecute_p_p.h
@@ -0,0 +1,60 @@
+// Copyright (C) 2017 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 QQUICKDEFERREDEXECUTE_P_P_H
+#define QQUICKDEFERREDEXECUTE_P_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qglobal.h>
+#include <QtQuickTemplates2/private/qquickdeferredpointer_p_p.h>
+#include <QtQuickTemplates2/private/qtquicktemplates2global_p.h>
+
+#include <QtQml/private/qqmlvme_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QString;
+class QObject;
+
+namespace QtQuickPrivate {
+    Q_QUICKTEMPLATES2_EXPORT void beginDeferred(QObject *object, const QString &property, QQuickUntypedDeferredPointer *delegate, bool isOwnState);
+    Q_QUICKTEMPLATES2_EXPORT void cancelDeferred(QObject *object, const QString &property);
+    Q_QUICKTEMPLATES2_EXPORT void completeDeferred(QObject *object, const QString &property, QQuickUntypedDeferredPointer *delegate);
+}
+
+template<typename T>
+void quickBeginDeferred(QObject *object, const QString &property, QQuickDeferredPointer<T> &delegate)
+{
+    if (!QQmlVME::componentCompleteEnabled())
+        return;
+
+    QtQuickPrivate::beginDeferred(object, property, &delegate, delegate.setExecuting(true));
+    delegate.setExecuting(false);
+}
+
+inline void quickCancelDeferred(QObject *object, const QString &property)
+{
+    QtQuickPrivate::cancelDeferred(object, property);
+}
+
+template<typename T>
+void quickCompleteDeferred(QObject *object, const QString &property, QQuickDeferredPointer<T> &delegate)
+{
+    Q_ASSERT(!delegate.wasExecuted());
+    QtQuickPrivate::completeDeferred(object, property, &delegate);
+    delegate.setExecuted();
+}
+
+QT_END_NAMESPACE
+
+#endif // QQUICKDEFERREDEXECUTE_P_P_H