QTableWidget how could I detect is a cell is editing??

[webquinty]

Hello,

I would like to detect when a cell is editing or just start edit.

At this moment, I could known when end edit with this code

itemDelegate = new QItemDelegate();
	connect(itemDelegate, SIGNAL(closeEditor(QWidget*)), this, SLOT(execute()));
	ui.table->setItemDelegateForColumn(4, itemDelegate);

itemDelegate = new QItemDelegate();
	connect(itemDelegate, SIGNAL(closeEditor(QWidget*)), this, SLOT(execute()));
	ui.table->setItemDelegateForColumn(4, itemDelegate);

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But I dont find how could I deteted when user star edit a cell.
any advice??

Thank you in advance.