Hello. I'm trying to make a widget and a child widget. I'd like Widget2 to be a child of Widget. Would anybody be able to check if I'm doing it right. Thanx

main.cpp:
Qt Code: 
  1. .......
  2. Widget2::Widget2(Widget* parent): Widget(parent)
  3. {
  4. }
  5.  
  6. Widget::Widget(QWidget* parent): QWidget(parent)
  7. { 
  8. }
  9. ......
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hfile.h
Qt Code: 
  1. #ifndef HFILE_H
  2. #define HFILE_H
  3.  
  4. #include <QtGui>
  5.  
  6. class Widget : public QWidget
  7. {
  8.     Q_OBJECT
  9.     public:
  10.         Widget (QWidget* parent = 0);
  11.     protected:
  12.     private:
  13. };
  14.  
  15. class Widget2 : public Widget
  16. {
  17.     Q_OBJECT
  18.     public:
  19.         Widget2 (Widget* QWidget);
  20.     protected:
  21.     private:
  22. };
  23. #endif
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