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+ fix possible crash in DocumentItem

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This commit is contained in:
wmayer 2015-02-01 12:09:37 +01:00
parent f19fe1f8ed
commit c2d0857ddc
2 changed files with 29 additions and 9 deletions
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27
src/Gui/Tree.cpp
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@ -826,21 +826,30 @@ DocumentItem::DocumentItem(const Gui::Document* doc, QTreeWidgetItem * parent)
: QTreeWidgetItem(parent, TreeWidget::DocumentType), pDocument(doc)
{
// Setup connections
doc->signalNewObject.connect(boost::bind(&DocumentItem::slotNewObject, this, _1));
doc->signalDeletedObject.connect(boost::bind(&DocumentItem::slotDeleteObject, this, _1));
doc->signalChangedObject.connect(boost::bind(&DocumentItem::slotChangeObject, this, _1));
doc->signalRenamedObject.connect(boost::bind(&DocumentItem::slotRenameObject, this, _1));
doc->signalActivatedObject.connect(boost::bind(&DocumentItem::slotActiveObject, this, _1));
doc->signalInEdit.connect(boost::bind(&DocumentItem::slotInEdit, this, _1));
doc->signalResetEdit.connect(boost::bind(&DocumentItem::slotResetEdit, this, _1));
doc->signalHighlightObject.connect(boost::bind(&DocumentItem::slotHighlightObject, this, _1,_2,_3));
doc->signalExpandObject.connect(boost::bind(&DocumentItem::slotExpandObject, this, _1,_2));
connectNewObject = doc->signalNewObject.connect(boost::bind(&DocumentItem::slotNewObject, this, _1));
connectDelObject = doc->signalDeletedObject.connect(boost::bind(&DocumentItem::slotDeleteObject, this, _1));
connectChgObject = doc->signalChangedObject.connect(boost::bind(&DocumentItem::slotChangeObject, this, _1));
connectRenObject = doc->signalRenamedObject.connect(boost::bind(&DocumentItem::slotRenameObject, this, _1));
connectActObject = doc->signalActivatedObject.connect(boost::bind(&DocumentItem::slotActiveObject, this, _1));
connectEdtObject = doc->signalInEdit.connect(boost::bind(&DocumentItem::slotInEdit, this, _1));
connectResObject = doc->signalResetEdit.connect(boost::bind(&DocumentItem::slotResetEdit, this, _1));
connectHltObject = doc->signalHighlightObject.connect(boost::bind(&DocumentItem::slotHighlightObject, this, _1,_2,_3));
connectExpObject = doc->signalExpandObject.connect(boost::bind(&DocumentItem::slotExpandObject, this, _1,_2));
setFlags(Qt::ItemIsEnabled/*|Qt::ItemIsEditable*/);
}
DocumentItem::~DocumentItem()
{
connectNewObject.disconnect();
connectDelObject.disconnect();
connectChgObject.disconnect();
connectRenObject.disconnect();
connectActObject.disconnect();
connectEdtObject.disconnect();
connectResObject.disconnect();
connectHltObject.disconnect();
connectExpObject.disconnect();
}
void DocumentItem::slotInEdit(const Gui::ViewProviderDocumentObject& v)

11
src/Gui/Tree.h
View File

@ -171,6 +171,17 @@ protected:
private:
const Gui::Document* pDocument;
std::map<std::string,DocumentObjectItem*> ObjectMap;
typedef boost::BOOST_SIGNALS_NAMESPACE::connection Connection;
Connection connectNewObject;
Connection connectDelObject;
Connection connectChgObject;
Connection connectRenObject;
Connection connectActObject;
Connection connectEdtObject;
Connection connectResObject;
Connection connectHltObject;
Connection connectExpObject;
};
/** The link between the tree and a document object.