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Allow blank selection in Auto Numbering Dock

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4580 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
dfochi
2016-07-18 15:23:30 +00:00
parent 5cd00517c5
commit cd3723920e
4 changed files with 45 additions and 25 deletions
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2
sources/qetgraphicsitem/customelement.cpp
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@@ -309,7 +309,7 @@ void CustomElement::parseLabels() {
prefix = rxml.readElementText();
DiagramContext &dc = this->rElementInformations();
//if there is a formula to assign, assign it
if (!location().project()->elementAutoNumFormula().isEmpty() && this->linkType()!=Element::Slave) {
if (!(location().project()->elementAutoNumFormula().isEmpty()) && (location().project()->elementAutoNumFormula() != "") && (this->linkType()!=Element::Slave)) {
QString formula = location().project()->elementAutoNumFormula();
this->setPrefix(prefix);
dc.addValue("label", formula);