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Diffstat (limited to 'src/controls/qquickstyle_p.h')
-rw-r--r-- | src/controls/qquickstyle_p.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/controls/qquickstyle_p.h b/src/controls/qquickstyle_p.h new file mode 100644 index 00000000..3d4431cd --- /dev/null +++ b/src/controls/qquickstyle_p.h @@ -0,0 +1,86 @@ +/**************************************************************************** +** +** 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 QQUICKSTYLE_P_H +#define QQUICKSTYLE_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 <QtQuick/private/qquickitemchangelistener_p.h> + +QT_BEGIN_NAMESPACE + +class QQuickStyle : public QObject, public QQuickItemChangeListener +{ + Q_OBJECT + +public: + explicit QQuickStyle(QObject *parent = Q_NULLPTR); + ~QQuickStyle(); + +protected: + void init(); + + QList<QQuickStyle *> childStyles() const; + + QQuickStyle *parentStyle() const; + void setParentStyle(QQuickStyle *style); + + virtual void parentStyleChange(QQuickStyle *newParent, QQuickStyle *oldParent); + + void itemParentChanged(QQuickItem *item, QQuickItem *parent) Q_DECL_OVERRIDE; + +private: + QList<QQuickStyle *> m_childStyles; + QPointer<QQuickStyle> m_parentStyle; +}; + +QT_END_NAMESPACE + +#endif // QQUICKSTYLE_P_H |