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// Get the current delegate
        for(int i=0;i<table->model()->columnCount();i++)
        {
            QStyledItemDelegate* delegate = (QStyledItemDelegate*)table->itemDelegateForColumn( i );
            // Remove the delegate from the view
            table->setItemDelegateForColumn( i, NULL );
            delete delegate;
        }

// Get the current delegate
        if(table->model())
        for(int i=0;i<table->model()->columnCount();i++)
        {
            QAbstractItemDelegate* delegate = table->itemDelegateForColumn( i );
             //Remove the delegate from the view
            table->setItemDelegateForColumn( i, NULL );
            delete delegate;
        }