QPoint(0,0) is not rendered with QStyledItemDelegate, bug or feature?

[toglia3d]

Its basically pretty simple. I need to put QPoints in my QStandardItemModel, and to render them in the QTableView I sub-classed the QStyledItemDelegate and customized the displayText method to:

virtual QString displayText(const QVariant & value, const QLocale & locale ) const
	{
		Q_UNUSED(locale);
		return QString("{%1,%2}").arg(value.toPoint().x()).arg(value.toPoint().y());
 
	}

virtual QString displayText(const QVariant & value, const QLocale & locale ) const
	{
		Q_UNUSED(locale);
		return QString("{%1,%2}").arg(value.toPoint().x()).arg(value.toPoint().y());

	}

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So far so good. It worked perfectly after I setted the Delegate for the specific column containing QPoints:

tableView->setItemDelegateForColumn(1, pointDelegate);

tableView->setItemDelegateForColumn(1, pointDelegate);

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Now, for some weird, weird reason the displayText method is not entering when the model has a point with zero on both coordinates. It does nothing to do with the QVariant or parsing the value cause I can confirm its just not entering the method at all.

Why is that? Looks like a bug to me.