Connecting many SIGNALS to SLOTS

Hi
I have 100 Check-boxes (objects of QCheckBox) and 100 Line-edits (objects of QLineEdit) like this:

Code:

---

QCheckBox chb[100];
QLineEdit lndt[100];

---

now I want to connect chb[0] to lndt[0] and chb[1] to lndt[1] and chb[2] to lndt[2] ,... and chb[99] to lndt[99]

One way is to write 100 times connects like:

Code:

---

QObject::connect(chb, SIGNAL(textChanged(QString)), lndt, SLOT(setText(QString)));
    QObject::connect(chb+1, SIGNAL(textChanged(QString)), lndt+1, SLOT(setText(QString)));
    QObject::connect(chb+2, SIGNAL(textChanged(QString)), lndt+2, SLOT(setText(QString)));
     .
     .
     .
     QObject::connect(chb+99, SIGNAL(textChanged(QString)), lndt+99, SLOT(setText(QString)));

---

Is there any other idea for using a for loop to do this.
Thanks a lot for any help

Code:

---

for(int i=0; i<100; ++i)
        QObject::connect(&chb[i], SIGNAL(stateChanged(int)), &lndt[i], SLOT(setText(QString));

---

Ps: QCheckbox emits stateChanged signal not textChanged

Of course you can use a for loop. This is basic C++. Just look at arguments 1 and 3 of your calls to QObject::connect(); there is an obvious pattern. If you know how to iterate over an array with a for loop, then you can surely figure out how do the same over two arrays in lockstep.

thanks a lot Vikram.Saralaya

Code:

---

QWidget wdg;
    QLabel lbl[100];
    QLineEdit le[100];
    QGridLayout lay(&wdg);
    for(int i=0 ; i<10; i++)
    {
    lay.addWidget(lbl+i,i,0);
    lay.addWidget(le+i,i,1);
    QObject::connect(le+i, SIGNAL(textChanged(QString)), lbl+i, SLOT(setText(QString)));
    }
 
    wdg.show();

---