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Improve signal of position changed, between linked elements

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3394 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2014-10-23 08:48:30 +00:00
parent 2a4d013994
commit e3cc8d449d
6 changed files with 24 additions and 20 deletions
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6
sources/qetgraphicsitem/slaveelement.cpp
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@@ -56,7 +56,8 @@ void SlaveElement::linkToElement(Element *elmt) {
if(!isFree()) unlinkAllElements();
connected_elements << elmt;
updateLabel();
connect(elmt, SIGNAL(positionChange(QPointF)), this, SLOT(updateLabel()));
connect(elmt, SIGNAL(xChanged()), this, SLOT(updateLabel()));
connect(elmt, SIGNAL(yChanged()), this, SLOT(updateLabel()));
connect(elmt, SIGNAL(elementInfoChange(DiagramContext)), this, SLOT(updateLabel()));
elmt->linkToElement(this);
}
@@ -84,7 +85,8 @@ void SlaveElement::unlinkElement(Element *elmt) {
//Ensure elmt is linked to this element
if (connected_elements.contains(elmt)) {
connected_elements.removeOne(elmt);
disconnect(elmt, SIGNAL(positionChange(QPointF)), this, SLOT(updateLabel()));
disconnect(elmt, SIGNAL(xChanged()), this, SLOT(updateLabel()));
disconnect(elmt, SIGNAL(yChanged()), this, SLOT(updateLabel()));
disconnect(elmt, SIGNAL(elementInfoChange(DiagramContext)), this, SLOT(updateLabel()));
delete Xref_item; Xref_item = NULL;
updateLabel();