clearing a list.....

[reshma]

after clearing a list cant i append new items next tim???

[navi1084]

you can... Create items using QTableWidgetItem and create a row using insertRow() and set the items.

[reshma]

nooo i m askin about a Qlist....not table....

[spirit]

yes you can.
try this

...
QList<int> ints;
ints << 1 << 2 << 3;
qDebug() << ints;
ints.clear();
ints << 4 << 5 << 6;
qDebug() << ints;
...

...
QList<int> ints;
ints << 1 << 2 << 3;
qDebug() << ints;
ints.clear();
ints << 4 << 5 << 6;
qDebug() << ints;
...

To copy to clipboard, switch view to plain text mode 

[Lykurg]

after clearing a list cant i append new items next tim???

Of course you can!

QList<int> list;
list << 1 << 2 << 3;
qWarning() << list; // (1, 2, 3) 
list.clear();
list << 4 << 5;
qWarning() << list; // (4, 5)

QList<int> list;
list << 1 << 2 << 3;
qWarning() << list; // (1, 2, 3) 
list.clear();
list << 4 << 5;
qWarning() << list; // (4, 5)

To copy to clipboard, switch view to plain text mode 

Where's the problem?

[spirit]

Of course you can!

QList<int> list;
list << 1 << 2 << 3;
qWarning() << list; // (1, 2, 3) 
list.clear();
list << 4 << 5;
qWarning() << list; // (4, 5)

QList<int> list;
list << 1 << 2 << 3;
qWarning() << list; // (1, 2, 3) 
list.clear();
list << 4 << 5;
qWarning() << list; // (4, 5)

To copy to clipboard, switch view to plain text mode 

Where's the problem?

cool! almost the same code.

[Lykurg]

Reminds me of the german saying "Zwei Dumme, ein Gedanke." (In English it is I think: Great minds think alike.)...

[reshma]

okay got it...

well i use append function as my QList is like this...
QList<QPair<QString, int> > instructionList; to add items...i hope its correct