Run a function in a thread using Qt Concurrent - Qt 5 Design Patterns

Qt 5 Design Patterns on Udemy

[johnmckown]

I'm learning Qt with qtcreator. As you said, the doc is difficult for me to figure out. Example was wanting a QTimer oneShot. Once I saw an example, it was easy.😊

[datsmaaboy]

I' m sorry, but i can't understand what slot recieve the updated() signal? How does it works

[johnmckown]

Looks like it didn't end back to the command prompt. I found the "return a.exec()" is what does it.

[KidsEdutainmentHub]

Can we run a slot inside a qwidget using qtconcurrent

[banzeirao]

Well, i need to see this video more times to understend

[martinsieburg]

I am getting an error in line 14, where QFuture is used. My error code says:
operator() is not a member of 'FileScanner*'}

[身世成谜]

The main thread is not free. We have to wait for scan finish. Its blocked.

[igorthelight]

And that's how to do Threads in C# + .NET Framework:

using System.Threading;

// Anywhere in your class
new Thread(() =>
{
// Do something in a different Thread
}
).Start();
// keep doing something on a main Thread

[vidhyeshshetty]

How to run after pasting the path.???

because if i press enter nothing happens, if i run it again it will refreash and will ask path again.
Please need a help?