QTextEdit not deleted when implemented as list

Dear All
I have list of QTextEdit, I am creating the edit box and then trying to delete but its not deleting. Can u anyone tell me what I am doing wrong.

Code:

---

QList<QTextEdit *> list;
int w = 100;
int h= 25;
int incre=0;
for(i=0; i<2; i++)
{
    list.append(new QTextEdit(this));
    list.at(i)->setGeometry(0,0+incre,w,h);
   list.at(i)->show();  
   incre = incre+h+10;
}
 
int cnt = list.count();
for(int i=0; i<cnt; i++)
delete list.at(i);
list.clear();

---

But even after deleting the edit boxes I can still see them, means they’re not being deleted. Whats wrong , any help would be appreciated.

Use takeAt() instead of at()

Code:

---

//int cnt = list.count();
//for(int i = 0; i < cnt; i++)
//	delete list.takeAt(i);
//list.clear();
 
while(list.count())
	delete list.takeAt(0);

---

at() should be ok too. The problem is elsewhere. What is the value of cnt in line #13?

Agree, it is valid and working code (or it would be if int would be added before"i" in the first loop).

using at() should also work

probably your delete is never being called, set a breakpoint and see it ever gets executed

From what I understand these are two separate pieces of code. It would be stupid to create something and delete it three lines later without using it. So there is a good chance the list goes out of scope (or is a member variable) and the OP creates a new one with the same name expecting it to have the same content. That's why I asked for the size of the list prior to deleting items from it.