Language Bindings

Start with the tutorials and the examples. You need to learn the basic building blocks of such an application (and in general, the core Qt technologies). The main classes you're looking for are QLineEdit, QPlainTextEdit, QProcess.

I just installed the following Debian packages: qtscript-tools libqtscript4-qtbindings libqtscript4-doc $ cd /usr/share/doc/libqtscript4-doc/examples $ qs_eval CollidingMice.js It looks just like the c++ one. After trawling the web like you guys have, it's surprising that this isn't mentioned more prominently as a Qt resource. What's up with that?

Thanks a lot, it works!

Hi All, Never mind i solved it myself any ways thanks. Actually i had to generate ".qm" file for ".ts" then i have to replace "zh_CN.ts" with "zh_CN.qm" then everything worked great. @ translator.load("zh_CN.qm") @

The reason why it probably crashes on Windows 7, is that the Python interpreter loses the reference to image data, and frees the memory. For instance, in "PIL ImageQt.py":http://www.java2s.com/Open-Source/Python/GUI/Python-Image-Library/Imaging-1.1.7/PIL/ImageQt.py.htm the image data reference is separately stored into a class member variable: @ # must keep a reference, or Qt will crash! self.__data = data or im.tostring() @ Once I did this in my conversion function/class, the conversion method works flawlessly on Windows 7. The reason why QPixmap doesn't save the data reference correctly to prevent automatic garbage collection (I guess) is a bit beyond me.

Hi all, I think I did find a partial solution. the nokia N900 has QtMobility 1.0.2 officially installed with the PR1.3 update. Through the pachages libqtm-11-dev or libqtm-12-dev is it possible to install the QtMobility 1.1 or 1.2. These libraries are installed in parallel to the official one, that's why the official python-qtmobility package is linked to the 1.0.2 version. In maemo extras-devel I found another package: @python-qtmobility11@ these are the python libraries linked to the non official QtMobility 1.1 and as well can be installed in parallel to the official one. Infact the have been saved in: @/opt/qtm11/lib/python2.5/site-packages/QtMobility/@ I did create a symbolic link to these libraries in the officialfolder in which python is looking for: @cd /usr/lib/python2.5/site-packages/ ln -s /opt/qtm11/lib/python2.5/site-packages/QtMobility/ ./QtMobility11@ In these way I can access the QtMObility 1.1 from python: @[sbox-FREMANTLE_X86: ~] > run-standalone.sh python2.5 Python 2.5.4 (r254:67916, May 17 2010, 21:11:14) [GCC 4.2.1] on linux2 Type "help", "copyright", "credits" or "license" for more information. from QtMobility11 import Location print dir (Location) ['QGeoAddress', 'QGeoAreaMonitor', 'QGeoBoundingArea', 'QGeoBoundingBox', 'QGeoBoundingCircle', 'QGeoCoordinate', 'QGeoManeuver', 'QGeoMapCircleObject', 'QGeoMapData', 'QGeoMapGroupObject', 'QGeoMapObject', 'QGeoMapObjectInfo', [...] 'QLandmarkRemoveRequest', 'QLandmarkSaveRequest', 'QLandmarkSortOrder', 'QLandmarkUnionFilter', 'QNmeaPositionInfoSource', '_Cpp_Api', 'doc', 'file', 'name']@ As you can see there is now access to all the Location classes from QtMobility 1.1 Hope this can help in case you encounter similar trouble, and hope somewhen also a package for the 1.2 version appears... unfortunately I'm not able to do it myself :)

I was reading about PySide and PyQt... but this is new for me! thanks! :P

Hi Renato! Thanks for the tip! It did solve the issue with the RuntimeError, but unfortunately I still don't see the button in the QML scene :( If I discover how to make it work I will post it... ciao nic

Unfortuatly the pyside team does not have any plans for make bindigs avaliable for this widget. But this bindings can be provide for someone from the community.

Thanks, Renato! The previous version works. I'm really enjoying experimenting with PySide by the way. I've been waiting a long time for this and it is exceeding my expectations. Awesome work, guys! Mark.

this is wrong place to post

[quote author="rockdude" date="1308655120"]okie :) I'll update here if i get over the issue ! May be will be usefull for someone . Thanks for the reply[/quote] have you tried SVGT icon

Ok, not an issue, i will try to do something else.

Great! Could you please add [Solved] in front of the title? (Edit the first post)

Hi This answer may be a little help but I hope it helps someone nevertheless. In ImageWidget.loadImage, you create anim as a local variable. That means it's going to be garbage collected at the end of th call : as soon as the call is over, the animation is deleted, and won't have any effect. There is two ways to solve the problem : Define anim as an object attribute (@self.anim = …@) Set anim as a child of the current object, so that it keeps a reference to anim and prevent the garbage collection (@anim = QtCore.QPropertyAnimation(pixmap, "opacity", self)@)

OK, answer by myself: @ def prepare(self, metaData): l("get url: " + metaData.url().toString()) mfn, dfn = self.get_filename(metaData.url()) l("open file " + dfn) df = QFile(dfn) df.open(QFile.ReadWrite) l("file opened " + dfn) self.save_df = df return df @

There is also Qt Jambi, if someone likes Java ;)

For anyone looking for QtJambi Tutorials , i suggest this tutorial from zetcode : "QtJambi Basics":http://www.zetcode.com/tutorials/qtjambitutorial/ If you know any other links , post it

This forum is referred to as Qt. Most users insist that QT refers to QuickTime.