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Diffstat (limited to 'src/datavis3d/data/qitemmodelmapdataproxy.h')
-rw-r--r-- | src/datavis3d/data/qitemmodelmapdataproxy.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/datavis3d/data/qitemmodelmapdataproxy.h b/src/datavis3d/data/qitemmodelmapdataproxy.h new file mode 100644 index 00000000..784ee162 --- /dev/null +++ b/src/datavis3d/data/qitemmodelmapdataproxy.h @@ -0,0 +1,59 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc +** All rights reserved. +** For any questions to Digia, please use contact form at http://qt.digia.com +** +** This file is part of the QtDataVis3D module. +** +** Licensees holding valid Qt Enterprise licenses may use this file in +** accordance with the Qt Enterprise License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. +** +** If you have questions regarding the use of this file, please use +** contact form at http://qt.digia.com +** +****************************************************************************/ + +#ifndef QITEMMODELMAPDATAPROXY_H +#define QITEMMODELMAPDATAPROXY_H + +#include <QtDataVis3D/qmapdataproxy.h> +#include <QtDataVis3D/qitemmodelmapdatamapping.h> +#include <QAbstractItemModel> +#include <QStringList> + +QT_DATAVIS3D_BEGIN_NAMESPACE + +class QItemModelMapDataProxyPrivate; + +class QT_DATAVIS3D_EXPORT QItemModelMapDataProxy : public QMapDataProxy +{ + Q_OBJECT + +public: + explicit QItemModelMapDataProxy(); + explicit QItemModelMapDataProxy(QAbstractItemModel *itemModel, QItemModelMapDataMapping *mapping); + virtual ~QItemModelMapDataProxy(); + + // Doesn't gain ownership of the model, but does connect to it to listen for data changes. + void setItemModel(QAbstractItemModel *itemModel); + QAbstractItemModel *itemModel(); + + // Map maps role (label, xPos, yPos, value) to role in model + // Doesn't gain ownership of mapping, but does connect to it to listen for mapping changes. + // Modifying mapping that is set to proxy will trigger dataset re-resolving. + void setMapping(QItemModelMapDataMapping *mapping); + QItemModelMapDataMapping *mapping(); + +protected: + QItemModelMapDataProxyPrivate *dptr(); + +private: + Q_DISABLE_COPY(QItemModelMapDataProxy) +}; + +QT_DATAVIS3D_END_NAMESPACE + +#endif |