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Bug fix

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4199 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2015-09-11 20:11:01 +00:00
parent fb2225a798
commit 22cd5b1a04
1 changed files with 7 additions and 3 deletions
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10
sources/qetgraphicsitem/reportelement.cpp
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@@ -44,8 +44,11 @@ ReportElement::ReportElement(const ElementsLocation &location, QString link_type
link_type == "next_report"? inverse_report=PreviousReport : inverse_report=NextReport; link_type == "next_report"? inverse_report=PreviousReport : inverse_report=NextReport;
//We make these connections, to be always aware about the conductor properties //We make these connections, to be always aware about the conductor properties
connect (terminals().first(), &Terminal::conductorWasAdded, this, &ReportElement::conductorWasAdded); if (terminals().size())
connect (terminals().first(), &Terminal::conductorWasRemoved, this, &ReportElement::conductorWasRemoved); {
connect (terminals().first(), &Terminal::conductorWasAdded, this, &ReportElement::conductorWasAdded);
connect (terminals().first(), &Terminal::conductorWasRemoved, this, &ReportElement::conductorWasRemoved);
}
} }
/** /**
@@ -55,7 +58,8 @@ ReportElement::ReportElement(const ElementsLocation &location, QString link_type
ReportElement::~ReportElement() ReportElement::~ReportElement()
{ {
unlinkAllElements(); unlinkAllElements();
disconnect(terminals().first(), 0, 0, 0); if (terminals().size())
disconnect(terminals().first(), 0, 0, 0);
if (m_watched_conductor) if (m_watched_conductor)
disconnect(m_watched_conductor, &Conductor::propertiesChange, this, &ReportElement::updateLabel); disconnect(m_watched_conductor, &Conductor::propertiesChange, this, &ReportElement::updateLabel);
} }