Does Qt have a mechanism to forward the Child signal on behalf of the Parent?

Question

Qt

Good evening everyone! At the moment I am separating the program interface from the logic, and organizing communication through slots and signals. I do like this:

QSlider* seekSlider = new QSlider(this);
    connect(seekSlider, SIGNAL(sliderMoved(int)), this, SLOT(on_sliderMoved(int)));
void ui::on_sliderMoved(int value) 
{
    emit sliderMoved(value);
}

That is, to redirect each signal from the child element to the parent element, I write a method that sends a signal on behalf of the parent. Does Qt have built-in mechanisms for such an action, only without creating additional. method?

Answer 1

What's stopping you from attaching a signal to a signal?
I really don’t know why, but your example can be rewritten like this without using additional methods.
PS
Also, discover the syntax for slots and signals from Qt5: qt-project.org/wiki/New_Signal_Slot_Syntax

Answer 2

Well, you can bind one signal to several slots. It's not entirely clear what you want to do. Show more code.