Amazing features in 0.9.26

I don't remeber any release which excited me so much like the not yet finished 0.9.26. The reason is that many great features which were once a distant dream are now ready from becoming reality. I will describe some of them bellow.

* Windows Unicode support, even in Windows 9x. This is a very strong feature, which will take Lazarus much closer to having full Unicode support in all our supported platforms, something indispensable for any modern GUI Library. This allows us to show in the same application Russian, Portuguese and Chinese, for example, regardless of the Windows locale. Having Windows 9x support with the help of some testers puts us ahead of many other GUI Toolkits that dropped Windows 9x. Extended information for users can be found here.

* Native Mac OS X version with the Carbon widgetset. Yes, no more X11, no more Gtk under Mac OS X. A native IDE instead, which can be launched form the Dock and integrates nicely into the system. Copy+Paste, Debugging, everything works in the new Mac IDE. I expect this to boost Lazarus popularity under Mac OS X. In the long term a Cocoa interface is being developed, but the Carbon IDE should be more the enough in the next 1-2 years.

* TIcon.Handle finally working. This is also a long awaited feature, and should help removing some necessary ifdefs when using TTrayIcon, which needs TIcon.Handle to work.

* A much better Windows CE interface. Lazarus 0.9.24 was the first release supporting Windows CE, but many bugs were present at the time, making it somewhat problematic to develop real applications. In Lazarus 0.9.25 we have made a great work polishing the Windows CE interface, and this new release will push it to a new level, making it ready for the development of high quality applications. For some screenshots and extended information of the work being done, take a look here

* Tons of bugfixes

The final feature, which would make Lazarus finally ready for 1.0 (just my opinion! I know others disagree) is unfortunately not in this list. It would be the retirement of the Gtk 1 widgetset, and the move to a fully unicode and modern Linux Toolkit. I have worked a lot in the Gtk 2 widgetset, trying to get it to a development level where it could substitute Gtk 1, but I got really frustrated, partly because of the low quality of the mixed gtk1/gtk2 interface code, but also because Gtk just doesn't help. Having worked with the Windows API, Qt, fpGUI, Cocoa and Gtk, I am absolutely sure that Gtk is the worse GUI toolkit I have ever seen. Yes, even worse then direct Windows API, because at least the Windows API works!

The final shot in Gtk 2 for me was the fact that the Qt 4 interface, which I started 2 years ago just to learn how the LCL worked inside, managed to become much more reliable then the Gtk 2 interface which was already being developed a long time before, and without the support of most core developers! (Paul is the only core developer doing heavy development in Qt). Unfortunately Qt is not LGPL, and we expect to support the development of proprietary applications without the need to buy licenses, so Qt cannot substitute Gtk =/ At the moment I believe that fpGUI is the widgetset with the highest changes to substitute Gtk 1. The highest obstacles are the lack of developers and fpGUI being still under development, which makes it's API not so stable, but I really believe this path may have a great future.

A small comparison of the development difficulty in each widgetset:
Implementing TTrayIcon under Windows API: 4 hours
Implementing TTrayIcon under Qt: 3 hours
Implementing TTrayIcon under Gtk 2: 2 *weeks*

Concluding, I had originally planned for 2 posts, 1 about the great new stuff in 0.9.26 and 1 ranting about Gtk, but I managed to cover both topics here =D In conclusion I think we are reaching a new milestone, a new development level, but our official Linux interface (gtk 1) is unfortunately limited and we have no good enough substitute yet.

FPC 2.2.2 RC1 released

The first release candidate of FPC 2.2.2 has been released. The Lazarus team is waiting for the release of FPC 2.2.2, because it needs it for the Unicode support for the win32 widget set. We intend to release Lazarus 0.9.26 soon after FPC 2.2.2 has been released.

People who want to test this release candidate with Lazarus, can download a Lazarus snapshot. The last week have replaced all fpc 2.2.0 based snapshots with fpc 2.2.2rc1 based snapshots.

Don't wait too long with testing, because 30 June will start the code freeze in preparation of the RC2. Hopefully this is the final release candidate for FPC 2.2.2, so we can have a FPC release before the end of July. Another release candidate will delay the release about a month. So test well, and report any regressions before the end of June.