Crash after updating from Qt4.3 to Qt4.4.0-rc1

[steg90]

Hi all,

I've recently updated to Qt4.4.0-rc1 from Qt4.3, this has now given me a crash on one of my table views and I've debugged it down to the following bit of code :

modelIndex = m_pmodel->index( m_nAmount, 1, QModelIndex() );
		m_pSpinBox[m_nAmount] = new QSpinBox(ui.tableView);
		m_pSpinBox[m_nAmount]->setMinimum( 1 );
		m_pSpinBox[m_nAmount]->setMaximum( 100 );
		m_pSpinBox[m_nAmount]->setSingleStep( 10 );
		m_pSpinBox[m_nAmount]->setSuffix("ms");
		m_pSpinBox[m_nAmount]->setValue(  this->m_MessObj.m_nAmount + 10 );
		ui.tableView->setIndexWidget( modelIndex, m_pSpinBox[m_nAmount] );

modelIndex = m_pmodel->index( m_nAmount, 1, QModelIndex() );
		m_pSpinBox[m_nAmount] = new QSpinBox(ui.tableView);
		m_pSpinBox[m_nAmount]->setMinimum( 1 );
		m_pSpinBox[m_nAmount]->setMaximum( 100 );
		m_pSpinBox[m_nAmount]->setSingleStep( 10 );
		m_pSpinBox[m_nAmount]->setSuffix("ms");
		m_pSpinBox[m_nAmount]->setValue(  this->m_MessObj.m_nAmount + 10 );
		ui.tableView->setIndexWidget( modelIndex, m_pSpinBox[m_nAmount] );

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The setIndexWidget causes the crash, I've not much idea why as this was fine in Qt4.3, maybe there is a bug in my code that was getting away on Qt4.3, I don't know?

m_nAmount is set to zero initiallty.

Anybody any ideas of what could be wrong?

Thanks,
Steve