https://forum.qt.io/topic/54631/how-to-call-or-change-the-text-of-a-lineedit-which-locates-in-another-cpp
how to call or change the text of a lineEdit which locates in another cpp | Qt Forum
https://www.kdab.com/how-did-they-do-that-button-inside-a-lineedit-video/
How Did They Do That? - Button Inside a lineedit | KDAB
In Qt Creator, there is a line edit which has a push button embedded in it for selecting tokens. How did they do that? In this episode, I'll investigate and...
how did they do thatbuttoninsidelineeditkdab