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Probably fix the fucking crash of ghost conductor.

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4752 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2016-10-20 12:35:44 +00:00
parent 97294a0ddf
commit ea27c6f823
2 changed files with 34 additions and 17 deletions
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19
sources/qetgraphicsitem/conductor.cpp
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@@ -501,6 +501,7 @@ void Conductor::paint(QPainter *qp, const QStyleOptionGraphicsItem *options, QWi
qp -> drawEllipse(QRectF(point.x() - 1.5, point.y() - 1.5, 3.0, 3.0));
}
}
qp -> restore();
}
@@ -723,9 +724,21 @@ QPainterPath Conductor::shape() const
QPainterPath shape_(pps.createStroke(path()));
if (isSelected())
foreach (QRectF rect, m_handler.handlerRect(handlerPoints()))
shape_.addRect(rect);
/**
Add handle rect to path, occur a weird bug.
when the conductor is removed from the scene he continue to be painted in the scene and make artefact.
If we save (exactly when we clear the undo stack of project when saving), Qet crash,
Don't add the handle rect to the path seem to work well.
More information here :
https://qelectrotech.org/bugtracker/view.php?id=107
https://qelectrotech.org/forum/viewtopic.php?pid=5619#p5619
https://qelectrotech.org/forum/viewtopic.php?pid=5067#p5067
**/
// if (isSelected()) {
// foreach (QRectF rect, m_handler.handlerRect(handlerPoints())) {
// shape_.addRect(rect);
// }
// }
return shape_;
}