[PATCH 3/3] Add a slot to mainwindow but amend to use Q_SLOTS

Dirk Hohndel dirk at hohndel.org
Tue Apr 9 06:53:20 PDT 2013


amit.k.chaudhuri at gmail.com writes:

> From: Amit Chaudhuri <amit.k.chaudhuri at gmail.com>
>
> For some reason, 'private slots:' causes a build error but private
> Q_SLOTS: works.
>
> The error was that 'slots' did not name a type and it appeared to be
> insensitive to whether the Makefile rule for .moc was in its current
> place or preceeded the rule for .cpp.
>
> Add a slot using the connectByName idiom e.g. actionNew connects to slot
> on_actionNew_triggered(). Use qDebug to show this fires if the menu
> option is selected.
>
> Above to demonstrate how to begin to link menu to code paths.

I add this to the Qt branch, but it seems of somewhat limited value
:-)

> +void MainWindow::on_actionNew_triggered()
> +{
> +    qDebug() << "actionNew";
> +}
> +

By the way: this is a part of C++ syntax that I really dislike... the
whole streams thing is just ugly.

/D


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