Open source has some of the greatest tools, which continues to prove that you don't have to lock-down the code behind guarded walls to make a better product. Some popular open source products that don't have any match in the closed source world include Firefox, Chromium, VLC, Blender, Android, one gem that is, surprisingly, less known but extremely powerful when it comes to creating a work of art.
We are happy to announce the release of final version 2.9 of the Calligra Suite, Calligra Active and the Calligra Office Engine. This version is the result of thousands of changes which provide new features, polishing of the user experience and bug fixes.
In this post, we have introduced the FrameGraph and the node types that compose it. We then went on to discuss a few examples to illustrate the Framegraph building rules and how the Qt3D engine uses the Framegraph behind the scenes. By now you should have a pretty good overview of the FrameGraph and how it can be used (perhaps to add an early z-fill pass to a forward renderer). Also you should always keep in mind that the FrameGraph is a tool for you to use so that you are not tied down to the provided renderer and materials that Qt3D provides out of the box.
So all plasmoids are gathered in Blue Systems office in beautiful city of Barcelona, Spain for Plasma Sprint 2015. One of the points I wanted to discuss was future of Plasma Media Center. Plasma Media Center got ported to KDE frameworks 5 and Plasma 5 library during last GSoC and with the help of our great Visual Design Group we also revamped the user interface fro Plasma media center. We also have integrated it as Plasma Shell package so plasmashell can load it as shell package and also can switch to mediacenter shell pacage.
One of the things I’ve been sorely missing when doing UI design and development was a good way to preview icons. The icon picker which is shipped with KDE Frameworks is quite nice, but for development purposes it lacks a couple of handy features that allow previewing and picking icons based on how they’re rendered.
The porting of KDE software from Qt4 to Qt5 is in full progress. The KDE core libraries were splitted to multiple manageable frameworks, ready to be used with any Qt5 application.
On top of these frameworks (collectively called KF5 or KDE Frameworks version 5), the KDE community also ported the desktop shell and released Plasma 5.
But KDE software does not stop at the desktop shell. We have many other applications, games, and utilities, that are released either independently, or collectively with the triannual KDE Applications release.
This project is primarily for school children.It helps them to get acquainted with different parts of computer both internal and external and also to know about their functionality.
It has been more than 2 years when I was an intern in Red Hat and Lukáš Tinkl, my leader that time, told me that I should take a look what needs to be done around network management in KDE. I started with contribution to libnm-qt (networkmanager-qt now), because there was a plan to have a separated library for NetworkManager and port the applet to use it later. It took me a few months to get familiar with NetworkManager DBus API and implement all missing stuff and I was ready to start porting the applet. Problem was that the old NM applet was not ready at all, its architecture had been done with more network daemons in mind (like wicd) and the code base became really complicated. I still remember that discussion we had about starting from scratch, it was quite tough decision, because we had to drop such huge code base and years of work. Anyway, we decided to go for it and start from scratch and one of the best journeys of my life had begun. It went quite good, we were able to reuse some existing parts from the old applet and we had first release like half year later. Well, quality of first releases is questionable, not everyone liked them we did, but we have learned from mistakes and now I daresay that the version we have after 2 years currently in Plasma 5 is really great and we enjoyed doing it.