QuickTime API

[merry]

Hi

Run your application via debugger and see the backtrace. Don't try to guess the reason. Use available tools to conclude the reason.

Really , i am not guessing.

Actually , I already told you that I am having a Widget , in Which there is a QTreeWidget, and when i double click on the QTreeWidgetItem ,i make the moviePlayer widget visible,
To set the moviePlayer widget modality , I use

moviePlayerwidget->setModality(QApplication::Modal)

due to which the Close button on the upperLeft corner dissapears. and for closing the moviePlayerwidget, I use

connect(btn_close, SIGNAL(clicked()), this, SLOT(close()));

, using this
the process crashes.

But , if I wont set the modality , then the Close button on the upperLeft corner is visible,

and when i use Close button on the upperLeft corner to close, It not crashes,

I dont understand the difference between the two closes ,

Or

Tell me the other alternative , that without setting the modality ,moviePlayerWidget comes over the other widget. , because If I wont set the modality of moviePlayerWidget, It comes behind the other widget.

Hope so now you understand my problem.

Thanx