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fb371c0633
Basically we could end up in a situation where the plotInfo is no longer valid, yet the model changes and triggers a redraw before the new data is passed into the TankBar. Instead of chasing that race condition it seemed much easier to just copy the plot_data entries and the gas information in the dive. Fixes #716 Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
39 lines
948 B
C++
39 lines
948 B
C++
#ifndef TANKITEM_H
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#define TANKITEM_H
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#include <QGraphicsItem>
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#include <QModelIndex>
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#include <QBrush>
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#include "divelineitem.h"
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#include "divecartesianaxis.h"
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#include "dive.h"
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class TankItem : public QObject, public QGraphicsRectItem
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{
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Q_OBJECT
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Q_INTERFACES(QGraphicsItem)
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public:
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explicit TankItem(QObject *parent = 0);
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void setHorizontalAxis(DiveCartesianAxis *horizontal);
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void setData(DivePlotDataModel *model, struct plot_info *plotInfo, struct dive *d);
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signals:
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public slots:
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virtual void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex());
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private:
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void createBar(qreal x, qreal w, struct gasmix *gas);
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DivePlotDataModel *dataModel;
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DiveCartesianAxis *hAxis;
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int hDataColumn;
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struct dive diveCylinderStore;
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struct plot_data *pInfoEntry;
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int pInfoNr;
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qreal yPos, height;
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QBrush air, nitrox, trimix;
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QList<QGraphicsRectItem *> rects;
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};
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#endif // TANKITEM_H
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