Merge "Merge remote-tracking branch 'origin/5.9' into 5.10" into refs/staging/5.10

1 files changed, 85 insertions, 0 deletions

diff --git a/src/quicktemplates2/qquickdeferredexecute_p_p.h b/src/quicktemplates2/qquickdeferredexecute_p_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#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>
+
+QT_BEGIN_NAMESPACE
+
+class QString;
+class QObject;
+
+namespace QtQuickPrivate {
+    void beginDeferred(QObject *object, const QString &property);
+    void completeDeferred(QObject *object, const QString &property);
+}
+
+template<typename T>
+void quickBeginDeferred(QObject *object, const QString &property, QQuickDeferredPointer<T> &delegate)
+{
+    Q_ASSERT(delegate.isNull());
+    delegate.setExecuting(true);
+    QtQuickPrivate::beginDeferred(object, property);
+    delegate.setExecuting(false);
+}
+
+template<typename T>
+void quickCompleteDeferred(QObject *object, const QString &property, QQuickDeferredPointer<T> &delegate)
+{
+    Q_ASSERT(!delegate.wasExecuted());
+    delegate.setExecuting(true);
+    QtQuickPrivate::completeDeferred(object, property);
+    delegate.setExecuting(false);
+    delegate.setExecuted();
+}
+
+QT_END_NAMESPACE
+
+#endif // QQUICKDEFERREDEXECUTE_P_P_H