Hi,
at the moment I am on the way to develop a "ham-radio-contest-software". In this application I need a very simple worldclock / sunclock to show the "grayline". In older versions of KDE there was a software called "kworldclock", which was very easy to integrate into my software. Now I used the "MarbleWidget", but it's not so easy to create a map like: http://edu.kde.org/marble/ see the screenshot under "For Developers: Marble Widget". This is 99 % what I need.
Is there any source code for this? Do you have any idea?

Many thanks and best regards.

That's trivially easy:

Lesson 1 of the Tutorial:

http://techbase.kde.org/Projects/Marble/MarbleCPlusPlus

Lesson 2 of the Tutorial:

http://techbase.kde.org/Projects/Marble ... rbleWidget

Alternatively you can also just use Qt Designer (which gives you the result displayed on Marble's Website within 2 minutes):

http://techbase.kde.org/Projects/Marble/MarbleDesigner

If you have any development questions, just ask them on marble-devel@kde.org.

Did you know that Marble has a Hamradio plugin built in?

BR,
Torsten

Hello Torsten,

many thanks for your reply. Maybe I was not exact enough in describing my problem, sorry, my fault.
Yes, I know this links and I use the "marble widget" within the Qt-Creator.
It is really very easy to create a map.
The "special" thing I need is to show the zone of day and the zone of night on the map. (like the plasmoid "worldclock").

I am running openSuSe 11.4
KDE 4.6
marble-devel 4.6
Qt-Creator 2.1

My questions are:

1. Does any ready code exists for a non-plasmoid worldclock or do I have to do it by my own?
2. Is it possible to update to marble-devel 4.8 without any risk?

Best regards

Olaf