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Add virtual method onSettingDocument() to do some delayed construction

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This commit is contained in:
wmayer 2012-10-15 20:09:40 +02:00
parent ad8039027a
commit 7a69c834d1
2 changed files with 7 additions and 4 deletions
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9
src/App/DocumentObject.cpp
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@ -109,11 +109,11 @@ const char* DocumentObject::getStatusString(void) const
const char *DocumentObject::getNameInDocument(void) const
{
// Note: It can happen that we query the internal name of an object even if it is not
// part of a document (anymore). This is the case e.g. if we have a reference in Python
// to an object that has been removed from the document. In this case we should rather
// Note: It can happen that we query the internal name of an object even if it is not
// part of a document (anymore). This is the case e.g. if we have a reference in Python
// to an object that has been removed from the document. In this case we should rather
// return 0.
//assert(pcNameInDocument);
//assert(pcNameInDocument);
if (!pcNameInDocument) return 0;
return pcNameInDocument->c_str();
}
@ -171,6 +171,7 @@ App::Document *DocumentObject::getDocument(void) const
void DocumentObject::setDocument(App::Document* doc)
{
_pDoc=doc;
onSettingDocument();
}
void DocumentObject::onBeforeChange(const Property* prop)

2
src/App/DocumentObject.h
View File

@ -183,6 +183,8 @@ protected:
virtual void onDocumentRestored() {}
/// get called after duplicating an object
virtual void onFinishDuplicating() {}
/// get called after setting the document
virtual void onSettingDocument() {}
/// python object of this class and all descendend
protected: // attributes