"No such slot..."

[willhelm]

Of course i did. Several times.

[wysota]

Is decChanged() a slot or a signal? How is it declared in the class?

[MClark7]

Hi,

I'm new to Qt and C++ so I'm asking questions about this problem to learn and test my knowledge. Unfortunately I don't have the "for sure" answer.

I'm not familiar with the book you are using. Does it have you modify the ui_... .h file?

I would try uncommenting the slot declarations in the dialog.h file, then add the slot functions to the dialog.cpp file e.g.

Dialog::void decChanged (const QString &newValue)
    {
        bool ok;
        int num = newValue.toInt(&ok);
        if (ok) {
            hexEdit->setText(QString::number(num, 16));
            binEdit->setText(QString::number(num, 2));
        } else {
            hexEdit->setText("0");
            binEdit->setText("0");
        }
    }

Dialog::void decChanged (const QString &newValue)
    {
        bool ok;
        int num = newValue.toInt(&ok);
        if (ok) {
            hexEdit->setText(QString::number(num, 16));
            binEdit->setText(QString::number(num, 2));
        } else {
            hexEdit->setText("0");
            binEdit->setText("0");
        }
    }

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