Multi series selection part 1: bars

Task-number: QTRD-2556

Change-Id: I1f537f0b4c299028d4415f074d5eac6552bb3b9b
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/src/datavisualization/engine/seriesrendercache_p.h b/src/datavisualization/engine/seriesrendercache_p.h
new file mode 100644
index 00000000..34b1d97d
--- /dev/null
+++ b/src/datavisualization/engine/seriesrendercache_p.h
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** 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 QtDataVisualization 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
+**
+****************************************************************************/
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the QtDataVisualization 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.
+
+#ifndef SERIESRENDERCACHE_P_H
+#define SERIESRENDERCACHE_P_H
+
+#include "datavisualizationglobal_p.h"
+#include "qabstract3dseries_p.h"
+
+QT_DATAVISUALIZATION_BEGIN_NAMESPACE
+
+class SeriesRenderCache
+{
+public:
+    SeriesRenderCache();
+    virtual ~SeriesRenderCache();
+
+    void populate(QAbstract3DSeries *series);
+
+    inline const QString &itemLabelFormat() const { return m_itemLabelFormat; }
+
+    // NOTE: Series pointer can only be used to access the series when syncing with controller.
+    // It is not guaranteed to be valid while rendering and should only be used as an identifier.
+    inline QAbstract3DSeries *series() const { return m_series; }
+
+    // TODO: Add other visual elements
+
+protected:
+    QString m_itemLabelFormat;
+    QAbstract3DSeries *m_series;
+};
+
+QT_DATAVISUALIZATION_END_NAMESPACE
+
+#endif