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Profile: clear tooltip's plotInfo in ProfileWidget2::setEmptyState

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The tooltip's plotInfo was not cleared when clearing the profile.
With the new cylinder code, this lead to crashes, because the
displayed_dive's cylinder array is now cleared. The old code would
happily read stale data from the fixed-size cylinders array.

Clear the plotInfo explicitly.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2019-11-15 20:50:44 +01:00 • committed by Dirk Hohndel
parent 12c7c5ea96
commit f0a89759bf
3 changed files with 8 additions and 1 deletions
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1
profile-widget/divetooltipitem.h
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@ -44,6 +44,7 @@ public:
void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
void setTimeAxis(DiveCartesianAxis *axis);
void setPlotInfo(const plot_info &plot);
void clearPlotInfo();
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
public
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