NOV
5
2015

QRegExp + QStringLiteral = crash at exit

If you're seeing crashes lately, and they look like:

(gdb) bt
#0 0x00007ffff6790913 in QString::~QString() () from /usr/x86_64-pc-linux-gnu/lib/libQt5Core.so.5
#1 0x00007ffff680fd89 in QHashData::free_helper(void (*)(QHashData::Node*)) () from /usr/x86_64-pc-linux-gnu/lib/libQt5Core.so.5
#2 0x00007ffff6828e14 in (anonymous namespace)::Q_QGS_globalEngineCache::innerFunction()::Holder::~Holder() ()
from /usr/x86_64-pc-linux-gnu/lib/libQt5Core.so.5

OCT
23
2015

Announcement: Marble ships the oldest existent historic Globe

Today I have the pleasure to announce that Marble is the first popular virtual globe that ships and visualizes the Behaim Globe. The Behaim Globe is the oldest surviving terrestrial globe on earth. It was created between 1492 and 1493 - yes at the same time when Christopher Columbus made his first voyage towards the west and "discovered" America.

OCT
11
2015

Cool features in Kexi 2.9.8

This week database apps builder Kexi that competes with MS Access and Filemaker has been released with cool new features.

Version 2.9.8 finally fixes world's issues with SQL! 22 typical scalar functions now work portably across SQLite, MySQL, PostgreSQL. No other general purpose software I know does this.

Here's the list and it will be growing:

OCT
1
2015

The Future of Kontact

Supplemental to what we reported previously about the work in Randa [1, 2] there was a session on the future of Kontact, KDE’s personal information manager (PIM). Over the years this tool has evolved into a monster making both development as well as usage sometimes tricky. It’s time to cut hydra’s arms.

SEP
4
2015

Konsole's new "Manage Profiles" Configure dialog

One of the goals I've had with Konsole was to combine all the configure dialogs: 1) Configure Konsole; 2) Manage Profiles; 3) Edit Profile. Currently, in the branch config_dialog, the Manage Profiles is now combined with the main Configure dialog. The only downside is that the Konsole part can't open the Manage Profiles dialog. If and when the Edit Profile gets combined, I'll have to make sure the parts can open those dialogs.

AUG
11
2015

KSnapshot-Next

KSnapshot is getting an overhaul.

It's actually a little more complicated than that. I started to work on the KF5 port of KSnapshot (EDIT: no, contrary to what Phoronix claims this port is not my work; I simply wanted to fix anything that needed fixing) sometime in early March this year, before I realised that the codebase, while perfectly in order for being a X11-only screenshot taker for KDE (yes, KSnapshot actually has a complete and fairly decent KF5 port in its frameworks branch on KDE Git), was in need of a major overhaul if we were going to get proper Wayland support in.

AUG
3
2015

git-worktree

[Skip if you're not a git user]

You will often want to have more than one build environment in parallel, for example if you want to work on stable and various feature branches. Recommended way so far was to use a git-new-workdir script. This solution saves space (e.g. ~300MiB for a calligra branch instead of ~1200MiB) and time.

JUN
23
2015

Kexi 3!

I am happy to say that Pre-Alpha edition of ‪Kexi‬ 3.0 runs nicely already after like 3 weeks of porting! Especially its tabular view work out of the box for me after fixing the last compilation error with zero fixes needed in the functionality.

Porting for the porting itself would not be an interesting goal. As you see on the picture Kexi 3.0 uses KDE Frameworks 5. With Qt 5.4 it's More compact, faster, closer to mobile devices. And a 1st class citizen called Windows version has to come to reach the wide audience.

JUN
21
2015

GCI 2014 and Grand Prize Trip

Many pre-university students have participated in Google Code-In (2014) again and for many of them it has been the first opportunity to make contributions to Free Software and Open Source projects. In opposite to Google Summer of Code the GCI program is organized as a worldwide contest where students at the age of 13-17 years take the challenge to complete as many software development tasks from their mentor organizations as possible.

JUN
3
2015

Folder View panel popups are list views again

In later versions of Plasma 4, the Folder View widget adopted a special appearance when placed in a panel: It would arrange folder contents in a simple list instead of the usual icon grid. Folder View had to be rewritten completely for Plasma 5, and while there were various improvements along the way, the list view mode unfortunately went missing. Until now - on popular request, this feature will make a return soon in Plasma 5.4:

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