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referencing seems to be working now

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This commit is contained in:
Blue 2020-04-18 15:02:01 +03:00
parent 83a2e6af85
commit 9c855553c5
8 changed files with 77 additions and 41 deletions
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20
ui/models/reference.cpp
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@ -29,7 +29,7 @@ Models::Reference::Reference(Models::Item* original, Models::Item* parent):
cx(-1),
c(false)
{
connect(original, &Item::childChanged, this, &Reference::onChildChanged);
connect(original, &Item::childChanged, this, &Reference::onChildChanged, Qt::QueuedConnection);
connect(original, &Item::childIsAboutToBeInserted, this, &Reference::onChildIsAboutToBeInserted);
connect(original, &Item::childInserted, this, &Reference::onChildInserted);
connect(original, &Item::childIsAboutToBeRemoved, this, &Reference::onChildIsAboutToBeRemoved);
@ -38,10 +38,20 @@ Models::Reference::Reference(Models::Item* original, Models::Item* parent):
connect(original, &Item::childMoved, this, &Reference::onChildMoved);
original->addReference(this);
for (int i = 0; i < original->childCount(); i++) {
Reference* ref = new Reference(original->child(i));
Item::appendChild(ref);
}
}
Models::Reference::~Reference()
{
if (!destroyingByOriginal) {
original->removeReference(this);
}
disconnect(original, &Item::childChanged, this, &Reference::onChildChanged);
disconnect(original, &Item::childIsAboutToBeInserted, this, &Reference::onChildIsAboutToBeInserted);
disconnect(original, &Item::childInserted, this, &Reference::onChildInserted);
disconnect(original, &Item::childIsAboutToBeRemoved, this, &Reference::onChildIsAboutToBeRemoved);
@ -120,13 +130,13 @@ void Models::Reference::onChildInserted()
void Models::Reference::onChildIsAboutToBeRemoved(Models::Item* parent, int first, int last)
{
if (parent == original) {
emit childIsAboutToBeRemoved(this, first, last);
for (int i = first; i <= last; ++i) {
Reference* ref = static_cast<Reference*>(childItems[i]);
Item* orig = original->child(i);
orig->removeReference(ref);
Item::removeChild(i);
Reference* ref = static_cast<Reference*>(childItems[first]);
Item::_removeChild(first);
delete ref;
}
childRemoved();
}
}