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improve behavior of Xref item (must show or not the power contact)

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3042 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2014-05-02 18:14:42 +00:00
parent 3252c1eda9
commit af22c5bc70
3 changed files with 49 additions and 26 deletions
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35
sources/qetgraphicsitem/masterelement.cpp
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@@ -54,8 +54,6 @@ void MasterElement::linkToElement(Element *elmt) {
connected_elements << elmt;
elmt->linkToElement(this);
if (elmt->kindInformations()["type"].toString() == "power" && !diagram()->defaultXRefProperties().showPowerContact()) return;
if (!cri_) {
cri_ = new CrossRefItem(this); //create cross ref item if not yet
diagram()->addItem(cri_);
@@ -89,31 +87,16 @@ void MasterElement::unlinkElement(Element *elmt) {
connected_elements.removeOne(elmt);
elmt->unlinkElement(this);
if (cri_) {
//update the graphics cross ref
disconnect(elmt, SIGNAL(positionChange(QPointF)), cri_, SLOT(updateLabel()));
//update the graphics cross ref
disconnect(elmt, SIGNAL(positionChange(QPointF)), cri_, SLOT(updateLabel()));
bool delete_cri = true;
//if power contact isn't show, make sure they are only power contacts linked
//or nothing befor remove cri_
if (!diagram()->defaultXRefProperties().showPowerContact()) {
foreach(Element *elmt, linkedElements())
if (elmt->kindInformations()["type"].toString() != "power") delete_cri = false;
}
//else only make sur list is empty
else {
if (!linkedElements().isEmpty()) delete_cri = false;
}
if (delete_cri) {
diagram()->removeItem(cri_);
delete cri_;
cri_ = 0;
}
else {
cri_->updateLabel();
}
if (linkedElements().isEmpty()) {
diagram()->removeItem(cri_);
delete cri_;
cri_ = 0;
}
else {
cri_->updateLabel();
}
}
}