From 3c508cad0032f46be56279f3a3ab5a7df9128bef Mon Sep 17 00:00:00 2001 From: Arno Date: Thu, 30 Dec 2010 14:47:12 +0100 Subject: Fix qWarnings() at startup and shutdown Fix unexpected NULL receiver on startup: Turns out this warning is issued when calling deleteLater on a NULL object. This happened in SheMov::createOpenWith*. The "database is still in use" warning was a bit harder to track down. First of all, the destructors weren't called since Qt::WA_DeleteOnClose wasn't set for SheMov, so Qt would simply exit and let the OS do the cleanup without calling the destructors. Then there were several orphan widgets/objects without a parent, so their destructor would never be called. --- smglobals.cpp | 1 - 1 file changed, 1 deletion(-) (limited to 'smglobals.cpp') diff --git a/smglobals.cpp b/smglobals.cpp index e5b4df8..52b3805 100644 --- a/smglobals.cpp +++ b/smglobals.cpp @@ -33,7 +33,6 @@ SmGlobals::~SmGlobals(){ foreach(QAbstractItemModel *model, mModels.values()){ delete model; } - QSqlDatabase::removeDatabase("treedb"); delete mFrameCache; } -- cgit v1.2.3-70-g09d2