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

[Lubomir I. Ivanov]

On 9 April 2013 11:35,  <amit.k.chaudhuri at gmail.com> wrote:
> 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.
>
> Signed-off-by: Amit Chaudhuri <amit.k.chaudhuri at gmail.com>
> ---
>  qt-ui/mainwindow.cpp |    6 ++++++
>  qt-ui/mainwindow.h   |   13 ++++++++++---
>  2 files changed, 16 insertions(+), 3 deletions(-)
>
> diff --git a/qt-ui/mainwindow.cpp b/qt-ui/mainwindow.cpp
> index 851d1aa..d3e5603 100644
> --- a/qt-ui/mainwindow.cpp
> +++ b/qt-ui/mainwindow.cpp
> @@ -2,10 +2,16 @@
>  #include "ui_mainwindow.h"
>
>  #include <QVBoxLayout>
> +#include <QtDebug>
>
>  MainWindow::MainWindow() : ui(new Ui::MainWindow())
>  {
>         ui->setupUi(this);
>  }
>
> +void MainWindow::on_actionNew_triggered()
> +{
> +    qDebug() << "actionNew";
> +}
> +
>  #include "mainwindow.moc"
> diff --git a/qt-ui/mainwindow.h b/qt-ui/mainwindow.h
> index 9e15e58..6361870 100644
> --- a/qt-ui/mainwindow.h
> +++ b/qt-ui/mainwindow.h
> @@ -3,6 +3,7 @@
>
>  #include <QMainWindow>
>
> +
>  namespace Ui
>  {
>         class MainWindow;
> @@ -13,12 +14,18 @@ class DiveNotes;
>  class Stats;
>  class Equipment;
>
> -class MainWindow : public QMainWindow{
> -       Q_OBJECT
> +class MainWindow : public QMainWindow
> +{
> +Q_OBJECT
>  public:
>         MainWindow();
> +
> +private Q_SLOTS:

hmm, the moc savvy folks, will have to clarify if the usage of
QT_NO_KEYWORDS is preferred.
e.g. Q_SLOTS / slots.

lubomir
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