/srv/irclogs.ubuntu.com/2013/05/11/#ubuntu-app-devel.txt

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Aegluin_Hi, I am trying to use OpenGL in an Ubuntu QML app.10:53
Aegluin_and I have a question...10:54
Aegluin_I have found a good example on the QT website, but it differs from the CurrencyConverter example.10:54
Aegluin_http://qt-project.org/doc/qt-5.0/qtquick/scenegraph-openglunderqml.html10:54
Aegluin_As far as I understand, the openglunderqml example embeds QML in C++ (and its project file is a .pro not .qmlproject). (I don't have yet any knowledge of C++.)10:54
Aegluin_I would like to know if I should start from a .pro project, or if I can also use C++ code in a .qmlproject10:56
Aegluin_I have also working example code... but I just want to set the right foundation.11:13
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lonnieIn QML documentation is says that "Item is also useful for grouping items together."22:42
lonnieOther than grouping things in QML, what can item be used for practically?22:42
lonnieI do realize that just about every graphical element inherits from item, but when would I practically use it in QML code?22:43
lonnieSee: http://doc.qt.digia.com/4.7/qml-item.html22:43
lonnieSo would practically only be useful as an invisible encapsulator for grouping visable items?22:44
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tripninewhy is my upstart conf broken? http://paste.ubuntu.com/5656402/23:47
tripnineinitctl start ambd fails23:48
tripninealso if I emit "gpsd-start" the even fails23:49
tripnineinitctl emit gpsd-start23:49
tripnine"initctl: Event failed"23:50

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