QTableWidgetItem editing problem

[fmariusd]

........
QAbstractItemModel* model=ui.futuresTableWidget->model();


ind= model->index(row,col);

QWidget *w =0;

if(it==0) it=dynamic_cast<QDrvAbstractItemDelegate*>ui.futur esTableWidget->itemDelegate());

QStyleOptionViewItem styleIt;
if(it!=0) w=it->createEditor(ui.futuresTableWidget,styleIt,ind) ;

auxLine=qobject_cast<QLineEdit*> (w);
it->setEditorData(auxLine,ind);

connect(auxLine,SIGNAL(cursorPositionChanged ( int, int ) ),this,SLOT(cursorPosChanged(int,int)) );

numPad->setWindowModality(Qt::WindowModal);
numPad->show();
numPad->raise();
........



I use auxLine to manage the text that i send from my numPad which is another widget from that i send numbers to the tablewidget and i want to insert the numbers where the
cursor is

the thing is when i send a number the qtablewidget item turns gray and it inserts items only at its end i dont know if this is relevant

//slot // numPad emits a signal sendText(t); and sends the text here
void catchText(QString text)
{
auxLine.insert(text);
}

[faldzip]

... couldn't get the idea. Can you provide compilable example? Or at least some sreenshot?
P.S. and use CODE tags for code.

[fmariusd]

i think it should be pretty clear
i want to edit the QtableWidgetItem like a QlineEdit ,and to use the insert function of QlineEdit and to insert text anywhere where i place the cursor , so if someone knows how to do that....
Thanks