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Oxygen + Gtk

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Software

For the past few month, Ruslan Kabatsayev, Cédric Bellegarde and I have been working on writing (yet another) Gtk port of KDE's oxygen widget style.

Unlike previous attempts we decided to:

* start a new gtk-engine from scratch (as opposed to re-using an existing one). All painting is performed using Cairo; there is no hidden interfacing to Qt, nor hard-coded pixmaps.
stick as close as possible to KDE's and oxygen's options. Amongst other things, the engine loads kde palette, icons, and fonts; it respects the color contrast setting, and a number of oxygen's display options (such as the tab style, the list's expander style, the scrollbar width, etc.)

* try implement at least some of the fancy features of KDE's Oxygen style. Amongst other things, we added mouse-over effects on almost all widgets; support for ARGB colormap (in order to have nice non-pixelated corners for menus, combo boxes or tooltips), and full support for grabbing windows from empty areas (a feature that is in KDE's Oxygen since KDE SC 4.5). We also have plans for adding a large number of the animations found in KDE's Oxygen style, but that will be for the next release.

The primary goal of this port is to improve significantly the integration of Gtk/Gnome applications in KDE. However, we also aim to provide Oxygen as a modern, professional and polished theme for other desktop environments, that works seamlessly without having KDE even installed.

More here and here




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Collaboration Events: Pakistan Open Source Summit, GNOME+Rust Hackfest, DataworksSummit Berlin

  • Pakistan Open Source Summit 2018 concludes [Ed: Not about software]
    A large number of attendees from industry, academia, government, and students participated in the summit. Portuguese Ambassador to Pakistan Dr Joao Sabido Costa was the chief guest at the opening ceremony while former Naval Chief Admiral (r) Asif Sandila graced the occasion as the chief guest at the closing ceremony.
  • ‘Open Summit key to create industry-academy linkages’
    Ambassador of Portugal to Pakistan Dr Joao Sabido Costa has said that events such as the Open Source Summit are excellent for spreading awareness and for creating industry-academia linkages and enhancement of the information technology. He stated this while addressing a concluding ceremony of the two-day informative ‘Pakistan Open Source Summit 2018’ attended by large number of people from industry, academia, government and students. Former naval chief Admiral (R) Asif Sandila co-chaired the concluding session. Dr Joao Sabido Costa said that the organisations should utilise open source platforms to build their IT infrastructures in future. To build open source culture in Pakistan, he recommended roadmap with future activities and timelines for spreading open source.
  • Madrid GNOME+Rust Hackfest, part 2
    Yesterday we went to the Madrid Rust Meetup, a regular meeting of rustaceans here. Martin talked about WebRender; I talked about refactoring C to port it to Rust, and then Alex talked about Rust's plans for 2018. Fun times.
  • DataworksSummit Berlin - Wednesday morning
    Data strategy - cloud strategy - business strategy: Aligning the three was one of the main themes (initially put forward in his opening keynote by CTO of Hortonworks Scott Gnau) thoughout this weeks Dataworks Summit Berlin kindly organised and hosted by Hortonworks. The event was attended by over 1000 attendees joining from 51 countries. The inspiration hat was put forward in the first keynote by Scott was to take a closer look at the data lifecycle - including the fact that a lot of data is being created (and made available) outside the control of those using it: Smart farming users are using a combination of weather data, information on soil conditions gathered through sensors out in the field in order to inform daily decisions. Manufacturing is moving towards closer monitoring of production lines to spot inefficiencies. Cities are starting to deploy systems that allow for better integration of public services. UX is being optimized through extensive automation.

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Customization is a big part of the Linux experience, and your desktop theme is no exception. The world of Linux desktop themes is an ever-evolving one, with new ones replacing old favorites all the time. Of course, the desktop environments and GTK itself are always changing, so that adds another dynamic element to consider. That said, some of the best desktop customization happens on the simplest desktop environments, like XFCE. As of now, in early 2018, there are some really excellent GTK themes available. These themes aren’t ranked in any particular order. That comes down to a matter or preference. Any one of them can add a whole new look to your GTK-based desktop. Read more