child and parent ??

[Duy Khang]

how can i solve error GUI of child class lying on top of GUI parent class when use
-> Child* ch = new Child(this), (this = parent class ). Then GUI of Child class will lying on top of GUI parent class

[mrjj]

Hi
What you mean with "on top" ?
Like a window or how ?

If yes, like a window. Make sure you forward the "this" parameter to the base class of "Child"

like
Window::Window(QWidget *parent)
: QWidget(parent), <<< forward to base

If in doubt what i mean, please show Child's
constructor implementation.