Array of QLabel

Hi,

Can i have array of QLabel?
if it possible means pls give me the syntax to that one
Bye

You can have an array of pointers to QLabel.

Code:

---

QList<QLabel*> array;

---

Hi,

In case i have a array of QLabel ,then how do add the text within it ?
Bye..

Code:

---

QList<QLabel *> labels;
for (int i = 0; i < 10; ++i)
   labels << new QLabel(this);
...
for (int i = 0; i < 10; ++i)
   labels.at(i)->setText(QString::number(i));
...

---

I do with a vector like this:

Code:

---

QLabel *lbArr[SIZE];
 
for (int i = 0; i < SIZE; ++i)
   lbArr[i] = new QLabel(this);
 
 
for (int i = 0; i < SIZE; ++i)
   lbArr[i]->setText( tr("Label n. %1").arg(i) );

---

If you know how many Label you need and are not too I think is a better idea use a vector instead of a List.

In that case see this http://www.qtcentre.org/forum/p-qlab...ostcount3.html

Get used to QList and the other Qt classes - they are very convenient and you never will have size problems like with arrays in the post above