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KDE

KDE Frameworks 5 Beta 3 Gets More Improvements

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KDE

A new development build of KDE Frameworks 5 is now out and the developers are making great progress. If things continue to evolve according to the plan KDE has laid out, we should see this new desktop environment pretty soon.

“This beta features multiple bug fixes, and the finishing touches required to ease the transition for developers to the newest iteration of the KDE Frameworks. This process has included contributions back to Qt5, the modularisation of the kdelibs, and general improvements to the components that developers can use to improve their applications and user experience.”

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Calligra-powered Okular plugin for ODT, DOC & DOCX

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KDE

You might know that Okular has a plugin system, for adding support for more document formats. And you might know that Calligra since years also provides a plugin to Okular, which adds support to view slides from files in the OpenDocument Presentation (ODP) format. And not only for the ODP format: by simply using the Calligra import filters for PPT and PPTX you can also view the slides locked away in those formats.

The different apps of Calligra used to be built on the KParts system, so any files in formats supported by them would be also viewable in KPart-embedding programs like Konqueror or KDevelop. But due to the currently on-going creation of a new MVC-oriented foundation for the Calligra programs this has changed, the Calligra modules are no more KParts.

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Kate and KDevelop sprint in January 2014

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Development
KDE

From January 18th to 25th, Kate, KDevelop and Skanlite developers met in Barcelona. The sprint was focused on the work of the upcoming few months, and covered a wide range of aspects of these projects.

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KDE Frameworks 5 and Plasma Next

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KDE

The KDE4 series is still actively developed (in August we will see the release of KDE SC 4.14) but the KDE developers have been working long and hard at the next generation desktop. I wrote some generic phrases in the past about KDE Frameworks 5 (the successor to the KDE Platform aka kdelibs) and Plasma Next (the Qt5 based successor of the Plasma Workspaces of KDE4 which uses Qt4 for its graphical splendor).

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Also: Bringing KDE forward

KDE Audio Players - Amarok versus Clementine

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KDE
Software

Amarok is the default application installed with openSUSE but I would certainly recommend using Clementine instead.

Clementine feels lighter, has a nicer interface, the online options work better and there is better support for external audio devices.

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Ian Wadham, Venerable KDE Programmer

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KDE

The KDE Applications 4.13 announcement highlighted the delightful new capabilities of Palapeli, the KDE jigsaw puzzle application. What the announcement did not mention is that the Palapeli maintainer, Ian Wadham, is celebrating 50 years of software experience. He’s ready to hand off Palapeli and his other KDE software development responsibilities. Albert Astals Cid called attention to Ian’s achievements and suggested a Dot interview.

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Linking stuff to activities, plus a junior job

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KDE

The most famous and loved will always be the balad of the Active lands of Plasma where the society became so enlightened they managed to expel the Royal Society for Putting Things on top of other things.

What the future (KF5) brings?

Ok, stopping with the story now.

KActvities are back in the world of semantic linking, this time without Nepomuk, and without any unnecessary performance overhead. The new service implements all the features Nepomuk provided for activities, but also goes a bit further than that.

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Plasma Active on KF5/Qt5

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KDE

The previous week i was working on the Activity Switcher (it is the sliding button on right of your screen), which is written in QML2. The activity Switcher is reusing the activities component for managing the activities. So the only real difference between the Activity Switcher and the desktop Activity Manager, is its layout which has been created with QML2.

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Qt3D 2.0 Is A Rewrite Of Qt's 3D Support

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KDE

Two years ago the Qt3D module was showing lost of promise for 3D support within the popular, cross-platform toolkit. However, just before the Qt 5.0 release, Nokia shutdown their Qt Brisbane office that among other Qt modules was responsible for the work on Qt3D. Nokia's late actions with Qt prior to selling it off to Digia was a a big blow and led to Qt3D being demoted. Fortunately, Qt3D 2.0 is coming along as a maintained, rewritten version of the 3D support for Qt.

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Randa: Moving KDE Forward

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KDE

The Randa Meetings really bring KDE and its software forward. But as most of the participants are young people, students (and we try to bring new people to every KDE sprint), parents or just can't afford the travel costs, we need some help.

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Firefox OS media-casting stick strikes Kickstarter gold

The first Firefox OS based media player has arrived on Kickstarter, in the form of a $25 open-spec HDMI stick that supports Chromecast-like content casting. The Matchstick, which has already zoomed past its Kickstarter campaign’s $100,000 funding goal, with 28 days still remaining, was teased back in June by Mozilla developer evangelist Christian Heilmann. The unnamed prototype was billed as an open source HDMI stick that runs Mozilla’s Linux-based Firefox OS and offers casting capabilities. Few details were revealed at the time except that the device used the same DIAL (DIscovery And Launch) media-casting protocol created by Netflix and popularized by Google’s Chromecast. Read more

Open source history, present day, and licensing

Looking at open source softwares particularly, this is a fact that is probably useful to you if you are thinking about business models, many people don't care about it anymore. We talk about FOSS, Free and Open Source Software, but if we really are strict there's a difference between free software and open source software. On the left, I have free software which most typically is GPL software. Software where the license insures freedom. It gives freedoms to you as a user, but it also requires that the freedoms are maintained. On the right-hand side, you have open source software which is open for all, but it also allows you to close it. So here we come back to the famous clause of the GPL license, the reciprocity requirement which says, "If I am open, you need to be open." So software that comes under the GPL license carries with it something that other people call a virus. I call it a blessing because I think it's great if all software becomes open. Read more

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