Qt with code to make a window, the window there is a button, how to make the button can be implemented to return to the main window
(in addition to the main window has a UI, other all have no, don't use the new method)
O bosses teach!!!!!
I still need to source QAQ

CodePudding user response:

The signal channel

CodePudding user response:

reference 1/f, mango black response:

signal channel know about the

showed no this function

CodePudding user response:

Pointer to the window,