Re: [Vala] Question on Documentation and tutorials.

["Clément DAVID" <c david86 gmail com>]

Hi,

You can take a look at samples on the Vala main page :
http://live.gnome.org/Vala#head-9c728d151a2a0483d4f3b5837e5b545df9d8499d

If you want more informations about gtk and glib ecosystem, look at :
http://library.gnome.org/devel/references or with devhelp (which is
better) with the right documentation installed on your system.

And finally you can take a look at the *.vapi (/usr/share/vala/vapi)
files which represent C libraries on the Vala programming language.

Example: you want to eject a specific volume
    1. look at devhelp about 'volume' and after reading and navigating
through each referenced doc, you know that you must get all the
GDrives from a GVolumeMonitor object.
               // in C
               GVolumeMonitor* myVolumeMonitor = g_drive_get_volumes();
               GList* myDrives = g_volume_monitor_get_connected_drives
( myVolumeMonitor );
               ...
    2. Then look at the corresponding vapi file to find the Vala
classes and fonctions names (Usually C class name without the first
'G' and C function name without class prefix).
               // in Vala
               VolumeMonitor myVolumeMonitor = VolumeMonitor.get ();
               List myDrives = myVolumeMonitor.get_connected_drives ();
               ...
               foreach ( Drive drv in myDrives )
                      stdout.printf (drv.get_name ());

After some writing some samples like that, you can read significations
of keywords like : weak, abstract, virtual; in the documentation
http://www.vala-project.org/doc/vala/

good bye and good luck ;)

2008/8/22 Ahm ed <zrchrn gmail com>:
> Hello,
>  I just wanted to start by saying that I really do appreciate all the work
> that you do here on vala and I am very excited for the completion of this
> language and it's tools. As such I am interested in learning vala, however I
> have had a hard time with the documentation. I have looked through the
> tutorial located at http://live.gnome.org/Vala/Tutorial which I found to be
> informative. Also some of the examples on the vala web site are pretty good,
> though I would appreciate more comments and explanations of certain things.
> However the documentation doesn't not seem to be through or complete, for
> example file I/O is one thing I have not found full documentation for.
> Another thing that I think would be useful would be a standalone vala-gtk
> api with it's own tutorials. If these things I mentioned are available
> please point me in the right direction. I have mostly worked with C++ and Qt
> as well as a little gtkmm so I am not really familiar with C and the C api
> for gtk etc.
>
>  I understand that this is all a work in progress and I do appreciate your
> efforts, I am just eager to get started on some projects with vala.
>
> Sincerely,
> AhmedG.
>
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