How can I edit signals and slots in design mode?
-
I have a user interface where the user can input the number of people with spinbox and then write the name for all the people. I want to have it so that when the number of people is two, it will only show two line edits. So I connect the spinbox to a line edit and I see this:
http://i.imgur.com/dZT55km.png
How can I edit the int in the valueChanged? I assume I can edit it with the edit button, but it's greyed out as you can see. Does it have to done in the .cc file?
-
Afaik you will need to code to achieve this.
Have a look at "the Qsignalmapper docs":http://qt-project.org/doc/qt-5.0/qtcore/qsignalmapper.html#details
Hope this gives you a head start.
