The power of #qt 4.7 on #haikuos :#qml

qml is quite cool  even if is rendered by the cpu , the graphics look very well on my haiku box and i was surprised to see that it works out of the box
also i love that syntax is quite simple
here is the screenshot with all the javascript+qt power combined

And here is the samegame running , I love the particle effect

Quote of the day is about Chrome and features

Per-process execution is a feature in Chromium (Google Chrome), not V8. And it is really needed anyway if one is using V8, because V8 is not thread safe.

So that is why you have one process for Tab in chrome (it's a bug called feature in V8)

Via trolls labs

http://labs.trolltech.com/blogs/2009/06/16/using-javascriptcore-as-the-qtscript-back-end/

now we have another option in jaunty qtcreator with qt 4.5 for choosing an c++ ide

$sudo apt-get install qt-creator qt4-dev-tools

http://thelins.se/learnqt/?p=5
http://www.qtsoftware.com/products/developer-tools

And qtcreator 1.1 is on the way

for compiling an simple webkit app
sudo apt-get install libqt4-webkit-dbg
and i had to add QT=+webkit

Installing qt4.5 with Firebird support
and running the db demo (tested on ubuntu jaunty but it should work on intrepid too)

I assume firebird2.1 installed also the devel related packages


I use the snapshot usually (I use the webkit for arora) but you can download an more stable package from qtsoftware

http://www.qtsoftware.com/developer/preview-qt-4.5

git clone --depth 1 git://labs.trolltech.com/qt-snapshot


export PATH="/usr/local/Trolltech/Qt-4.5.0/bin:$PATH"
cd qt-snapshot
git pull
ln -s /usr/lib/libfbclient.so.2.1.1 /usr/lib/libgds.so
./configure -no-accessibility -no-exceptions -no-qt3support -nomake examples -nomake demos -plugin-sql-ibase -v
make && sudo make install


i use qt-creator to open an demo for sql

http://mapopa.blogspot.com/2009/01/qt-creator-is-now-open-source-here-is.html


open the sqlbrowser.pro from

qt-snapshot/demos/sqlbrowser

Compile it and press run

driver QIBASE
then fill the db name with
/var/lib/firebird/2.1/data/employee.fdb
username:SYSDBA
password:********

I was inspired by this thread from ubuntu forums

http://ubuntuforums.org/showthread.php?p=6577210#post6577210

And here is the screenshot