Rename QQuickStyle to QQuickStyleAttached

Make room for a public QQuickStyle class for configuring the style.

Task-number: QTBUG-50787
Change-Id: I2a43436dd1815e3acd7e896a5847e41db42af5c4
Reviewed-by: Mitch Curtis <mitch.curtis@theqtcompany.com>

1 files changed, 93 insertions, 0 deletions

diff --git a/src/controls/qquickstyleattached_p.h b/src/controls/qquickstyleattached_p.h
new file mode 100644
index 00000000..47871d15
--- /dev/null
+++ b/src/controls/qquickstyleattached_p.h
@@ -0,0 +1,93 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the Qt Labs Controls 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 QQUICKSTYLEATTACHED_P_H
+#define QQUICKSTYLEATTACHED_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 <QtQml/qqml.h>
+#include <QtCore/qlist.h>
+#include <QtCore/qobject.h>
+#include <QtCore/qpointer.h>
+#include <QtCore/qsharedpointer.h>
+#include <QtQuick/private/qquickitemchangelistener_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QSettings;
+
+class QQuickStyleAttached : public QObject, public QQuickItemChangeListener
+{
+    Q_OBJECT
+
+public:
+    explicit QQuickStyleAttached(QObject *parent = nullptr);
+    ~QQuickStyleAttached();
+
+    static QSharedPointer<QSettings> settings(const QString &group = QString());
+
+protected:
+    void init();
+
+    QQuickItem *parentItem() const;
+
+    QList<QQuickStyleAttached *> childStyles() const;
+
+    QQuickStyleAttached *parentStyle() const;
+    void setParentStyle(QQuickStyleAttached *style);
+
+    virtual void parentStyleChange(QQuickStyleAttached *newParent, QQuickStyleAttached *oldParent);
+
+    void itemParentChanged(QQuickItem *item, QQuickItem *parent) override;
+
+private:
+    QList<QQuickStyleAttached *> m_childStyles;
+    QPointer<QQuickStyleAttached> m_parentStyle;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQUICKSTYLEATTACHED_P_H