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Lts/Common/LtsTimelineClassic/PassiveEventContainer.h

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+/**
+  * @RDE_HEADER@
+  * passive container for view which only draws QPushButtons to save ressources
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Mike Wille, SLSE, 2014-10-01
+  */
+
+#pragma once
+
+#include "EventList.h"
+#include "LineMap.h"
+#include "Range.h"
+
+#include <QObject>
+
+
+class QPainter;
+class QStyleOptionViewItem;
+
+
+namespace LtsTimelineClassic
+{
+
+/**
+ * @brief passive container for view which only draws QPushButtons to save ressources
+ * contains many Events (EventWidget)
+ * only paints the widgets (widgets are not user-accessible)
+ */
+class PassiveEventContainer: public QObject
+{
+  Q_OBJECT
+
+public:
+  /**
+   * @brief sets all required values in class and with the given event list
+   * @param eventList event list to manage by this pevcon
+   * @param parent parent
+   */
+  explicit PassiveEventContainer(bool ignoreKnownRanges, QObject *parent = nullptr);
+
+  ~PassiveEventContainer();
+
+  /**
+   * @brief draws all widgets on itself (which lies directly on the view) by considering the parameters
+   * @param painter painter to draw all containers on the view
+   * @param option style options of coherant row & column
+   * @param max last event in timeline in seconds since epoch
+   * @param min first event in timeline in seconds since epoch
+   * @param scrollBarPosition scrollbar positiion in seconds since epoch
+   * @param zoomFactor zoom factor in percent points
+   */
+  void paint(QPainter *painter, const QStyleOptionViewItem &option, const LineMap &lineMap, const QVector<Range> &knownRanges) const;
+
+  /**
+   * @brief returns event list of pevcon (to create a new acecon which needs a event list)
+   * @return event list
+   */
+  EventGraphicList getEventGraphicList() const;
+
+  /**
+   * @brief sets event list of pevcon
+   * @eventList new event list
+   */
+  void setEventList(const EventGraphicList &eventGraphicList);
+
+private:
+  EventGraphicList m_eventGraphicList;
+  bool m_ignoreKnownRanges;
+
+};
+
+}
+
+Q_DECLARE_METATYPE(LtsTimelineClassic::PassiveEventContainer *)