- Qt5 C++ GUI Programming Cookbook
- Lee Zhi Eng
- 69字
- 2021-07-02 12:17:57
New signals and slots syntax
The signals and slots mechanism has gone through some changes in the recent version of Qt, most notably its coding syntax. Qt 5 continues to support the older syntax for future releases, but there is no mention of how long it will be before it will be dropped completely. Therefore, it's better for us to start learning the new syntax before that day comes.