QFileDialog Issue

Hi All,

I m using Qt 4.2.2 on my Intel mac.
I m using QFileDialog::getExistingDirectory to get the dir to save a file.

Code:

---

QString s = QFileDialog::getExistingDirectory
(
    this, tr("Open Directory"),QString::null,QFileDialog::ShowDirsOnly | FileDialog::DontResolveSymlinks
);

---

I have some Issue in this.

1. If I click the cancel button of the dialog it still taking the value of Dir.

2. When I take the value from this Dialog in a String I want that the memory used and reference used by this QFileDialog will be released.


If anyone knows then plz help me.


Thanks.

Check the string when u click the cancel button, it should be empty..

Also when the QFile dialog has been closed, it will automatically releases it memory.. no need to do anything..

Regards,
mani

Quote:

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Originally Posted by manivannan_1984

Check the string when u click the cancel button, it should be empty..

Also when the QFile dialog has been closed, it will automatically releases it memory.. no need to do anything..

Regards,
mani

---

Actually my first problem is solved but I m not sure it is releasing the memory or not.
Actually I m saving some data in file in mac using File System API but when I again open the QFileDialog my system crashes.


and it is giving Bad access on the line where QFileDialog is open.