Indicating/catching signals

Hello!

I've got in my header file signal:

Code:

---

signals:
    void mySignal(int i);

---

Sometimes mySignal(int i) is emitted by different slots:

Code:

---

connect(pushButton, SIGNAL(clicked()), this, SLOT(myFunc));
 
[...]
 
void MainWindow::myFunc()
{
   mySignal(10);
}

---

How can I catch that signal?

thanks in advance
best regards
Tomasz

That should be

Code:

---

emit mysignal(10);

---

And:
http://doc.qt.nokia.com/4.7/qsignalspy.html

Would it be wrong if I do it that way:

Code:

---

connect(pushButton, SIGNAL(clicked()), this, SLOT(myFunc()));
connect(this, SIGNAL(mySignal(int), this, SLOT(myOtherFunc(int)));
 
[...]
 
void MainWindow::myFunc()
{
   mySignal(10);
}

---

I've tried this, and it works, but I don't know if it's correct use of signals.

thanks in advance
best regards
Tomasz

Sure, there's no problem with that.

Quote:

---

Originally Posted by tbscope

That should be

Code:

---

emit mysignal(10);

---

---

But 'emit' is only syntactic suger. You can omit and save the keystrokes at the expense of code readability.

Quote:

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Originally Posted by squidge

But 'emit' is only syntactic suger. You can omit and save the keystrokes at the expense of code readability.

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I honnestly didn't know that.