In the QT control, it is convenient to define signal and slot functions

Enterprise 2023-08-16 01:01:53 views: null

In the QT control, it is convenient to define signal and slot functions

The method used before is: custom signal and slot function

Now use a more convenient way:
insert image description here
insert image description here
insert image description here
insert image description here
click the control to call the slot function directly. . . (No need to bind)

Add the other two controls
insert image description here

Guess you like

Origin blog.csdn.net/qq_41701723/article/details/132023156
Recommended
Linus is the most active in "eating dog food"!
Ranking
Share good programmer web front-end array and sorting, de-duplication and random roll call
Compilation error caused by cv_bridge and python version problems error: return-statement with no value, in function returning'void*' [-fpe
魔众帮助中心系统 v3.1.0 首页切换器，界面优化
Die beim Millimeterwellenradar-Integrationstest aufgetretene Grube (Multiprozessbindung an einen UDP-Port verursacht Probleme)
How to suppress the "requires transitive directive for an automatic module" warning properly?
LeetCode-1743. Restore the Array From Adjacent Pairs-Analysis and Code (Java)
Summer 2019 Summer soft essay 7 workers
Python中Assert断言的使用语法和例子
LeetCode one question per day (2021-2-3 sliding window median)
Fairchild, the ancestor of semiconductors, the legend of the first trillion-dollar start-up
Daily
More
2024-05-20(5)
2024-05-19(0)
2024-05-18(31)
2024-05-17(6)
2024-05-16(23)
2024-05-15(5)
2024-05-14(9)
2024-05-13(8)
2024-05-12(28)
2024-05-11(32)

Code World

© 2018 codetd.com