will Qt delete all dynamic data?

[somename]

Ok, and one more question.
I have mainWidget, that contain several other widget (window),
and when I do following code, on my mainWidget I see other widget... I don't want that it show on mainWidget..

class MainWidget : public QMainWidget
{
    Q_OBJECT
public:
    MainWidget()
    {
        myForm = new MyForm(this);
    }
 
private:
    MyForm *myForm;
 
}

class MainWidget : public QMainWidget
{
    Q_OBJECT
public:
    MainWidget()
    {
        myForm = new MyForm(this);
    }
    
private:
    MyForm *myForm;

}

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How to do myForm as a child without showing on MainWidget?

[Lykurg]

where do you want to show it?
Inside your main window: use layouts.
outside your main widnow: use QDialog as a base class for example. or set the modal widget attribute.

[somename]

aa.. QDialog..
Ok, thanks!

[somename]

hmm.. I have one problem.
My app has one QMainWindow, and several other QWidget that can be show on QMainWindow(one at the time, and it is not QTabWidget!!).

There are several situations:

class Widget : public QWidget
{
     Widget(QWidget *parent) : QWidget(parent) {};
}
//In this situation, on my QMainWindow are showing several widget at the time
 
 
class Widget : public QDialog
{
     Widget(QWidget *parent) : QDialog(parent) {};
}
//In this situation, widget show as a dialog, on other window (not in QMainWindow)
 
class Widget : public QWidget
{
     Widget() {};
}
//In this situation all works fine, only this widget are showing on QMainWindow at the time. But it brings memory leaks, 
// because this widget has no parent, and i need to delete it by it self..
 
//In my QMainWindow I do this:
setCurrentWidget(widget)

class Widget : public QWidget
{
     Widget(QWidget *parent) : QWidget(parent) {};
}
//In this situation, on my QMainWindow are showing several widget at the time


class Widget : public QDialog
{
     Widget(QWidget *parent) : QDialog(parent) {};
}
//In this situation, widget show as a dialog, on other window (not in QMainWindow)

class Widget : public QWidget
{
     Widget() {};
}
//In this situation all works fine, only this widget are showing on QMainWindow at the time. But it brings memory leaks, 
// because this widget has no parent, and i need to delete it by it self..

//In my QMainWindow I do this:
setCurrentWidget(widget)

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[Lykurg]

Have a look at QStackedWidget!