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Mobile and Embedded

The forum for developing everything embedded: Linux, WinCE, Symbian, MeeGo... you name it.
14.1k Topics 62.5k Posts
  • How to hide the cursor in QT5 ?

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    find the solution: QCursor cursor(Qt::BlankCursor); QApplication::setOverrideCursor(cursor); QApplication::changeOverrideCursor(cursor);
  • [SOLVED] Compile or download libQtSerialPort.so.1 for QtSerialPort

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    SGaistS
    As you said, it might be the tests from QtSerialPort. You can grep through the sources to find which files include QTest
  • Android, IOS and Windows Phone App possible?

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    Thanks a lot, great answer :)!
  • Writing to external storage on Android

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  • How to create a connection with web page in QT C++ ?

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    Check out the "simple tutorial how to download data from an URL":http://qt-project.org/wiki/Download_Data_from_URL
  • Can't switch compiler in QT Creator 5.02

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    Yeap, qmake makes the final decision on which compiler will be used. All creator can do is provide hints... Try modifying the mkspec directly.
  • Deploying QT application on ARM board SBC6845(SAM9G45 processor)

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    Hi Ankit, Whether you got any solutions for the same ?? To NL - Danny NL : I have tried the same procedure to run it for Zync board (Arm arch) whish has Linaro Ubuntu but not able to execute the apps. Is there anything I am missing apart from these steps.
  • [Solved]Adding android-Specific Source Files to .pro

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    Maybe there is already something like that, but the android documentation on qt is, lets say incomplete :D
  • Are Nokia qt-components available in Qt 5.1 Android?

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    JKSHJ
    [quote author="AlterX" date="1371652199"]Ok, but I think they didn't have to change Nokia qt-components interface...I mean, I know symbian and Meego are almost dead, but in this manner they can be definitively dead since there is no compatibility![/quote]That change was to improve the API and make it consistent across the whole of Qt. It's not just qt-components -- even the core C++ API had some changes (see the porting guide I posted above) Qt has been good with compatibility overall, IMHO -- it only changed interfaces when it was necessary, to make it easy to port old programs to Qt 5. And, it provided detailed documentation to help developers to port.
  • Is qt5 support API 10 for android?

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  • How to send/receive files of size upto 15MB

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    How exactly does it fail? Have you tried using "QHttpMultiPart":http://qt-project.org/doc/qt-4.8/qhttpmultipart.html for sending file?
  • [Solved]How to setup the environment of android on win7 64bits(Qt5.1RC)?

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    [quote author="Moster" date="1371646297"]True, the emulator is damn slow and it has always been like that. There is another project that might be interesting. Its called androvm and seems to be pretty fast according to other guys, but I havent checked it out yet.[/quote] It has been renamed to "Genymotion":http://www.genymotion.com/ Looks interesting.
  • Qt 5 Android App with a plugin system

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  • BB10, Connection failed: connect timed out

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    Now I get this error No hostname specified for device Error while building/deploying project Trial (kit: BlackBerry 10 (C:/bbndk/target_10_1_0_1020/qnx6) - Simulator) When executing step 'Deploy packages'
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    and final part @.obj/release-shared-emb-arm/qfinalstate.o .obj/release-shared-emb-arm/qhistorystate.o .obj/release-shared-emb-arm/qabstracttransition.o .obj/release-shared-emb-arm/qsignaltransition.o .obj/release-shared-emb-arm/qeventtransition.o .obj/release-shared-emb-arm/qxmlstream.o .obj/release-shared-emb-arm/qxmlutils.o .obj/release-shared-emb-arm/moc_qabstractanimation_p.o .obj/release-shared-emb-arm/moc_qfuturewatcher.o .obj/release-shared-emb-arm/moc_qthreadpool.o .obj/release-shared-emb-arm/moc_qnamespace.o .obj/release-shared-emb-arm/moc_qthread.o .obj/release-shared-emb-arm/moc_qeasingcurve.o .obj/release-shared-emb-arm/moc_qlocale.o .obj/release-shared-emb-arm/moc_qtimeline.o .obj/release-shared-emb-arm/moc_qfile.o .obj/release-shared-emb-arm/moc_qiodevice.o .obj/release-shared-emb-arm/moc_qnoncontiguousbytedevice_p.o .obj/release-shared-emb-arm/moc_qtemporaryfile.o .obj/release-shared-emb-arm/moc_qsettings.o .obj/release-shared-emb-arm/moc_qfilesystemwatcher_p.o .obj/release-shared-emb-arm/moc_qfilesystemwatcher_inotify_p.o .obj/release-shared-emb-arm/moc_qfilesystemwatcher_dnotify_p.o .obj/release-shared-emb-arm/moc_qpluginloader.o .obj/release-shared-emb-arm/moc_qlibrary.o .obj/release-shared-emb-arm/moc_qfactoryloader_p.o .obj/release-shared-emb-arm/moc_qabstracteventdispatcher.o .obj/release-shared-emb-arm/moc_qabstractitemmodel.o .obj/release-shared-emb-arm/moc_qeventloop.o .obj/release-shared-emb-arm/moc_qcoreapplication.o .obj/release-shared-emb-arm/moc_qcoreevent.o .obj/release-shared-emb-arm/moc_qmimedata.o .obj/release-shared-emb-arm/moc_qsocketnotifier.o .obj/release-shared-emb-arm/moc_qtimer.o .obj/release-shared-emb-arm/moc_qtranslator.o .obj/release-shared-emb-arm/moc_qobjectcleanuphandler.o .obj/release-shared-emb-arm/moc_qsharedmemory.o .obj/release-shared-emb-arm/moc_qeventdispatcher_unix_p.o .obj/release-shared-emb-arm/moc_qtextcodecplugin.o .obj/release-shared-emb-arm/moc_qabstractstate.o .obj/release-shared-emb-arm/moc_qstate.o .obj/release-shared-emb-arm/moc_qfinalstate.o .obj/release-shared-emb-arm/moc_qhistorystate.o .obj/release-shared-emb-arm/moc_qabstracttransition.o .obj/release-shared-emb-arm/moc_qsignaltransition.o .obj/release-shared-emb-arm/moc_qeventtransition.o -L/home/engin/Desktop/qt-everywhere-opensource-src-4.8.4/lib -lpthread -lm -ldl -lrt /home/engin/CodeSourcery/arm-2010.09/bin/../lib/gcc/arm-none-linux-gnueabi/4.5.1/crtbeginS.o:(.ARM.exidx+0x0): undefined reference to __aeabi_unwind_cpp_pr1' .obj/release-shared-emb-arm/qabstractanimation.o:(.ARM.exidx.text._ZN16QAnimationDriver7startedEv[QAnimationDriver::started()]+0x0): undefined reference to __aeabi_unwind_cpp_pr0'@
  • Qt5 Opengl es 2.0 Cube Example

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    Those two videos may be useful: http://www.youtube.com/watch?v=GYa5DLV6ADQ http://www.youtube.com/watch?v=VxsS7u-vgc8
  • [SOLVED] Custom GUI appearance

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    sierdzioS
    Mac is always tricky, I don't know the answer in that scenario. In general, default styles should be available everywhere (you can run Windows style on Linux, for example). This is usually restricted to "base" styles (so, default Windows instead of Win7 style, for example). Or you can go for QSS (see "this brilliant example":https://github.com/ColinDuquesnoy/QDarkStyleSheet), but be careful - QSS does introduce performance penalty that can be quite severe (app startup takes longer due to style parsing, for example).
  • Drawing with qt without framework thread

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  • How to add new font on Windows

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    SGaistS
    Hi, This is not the right subforum for your question unless you're talking about Windows CE/Mobile editions. Either case, the answer will be the same as in "this":http://qt-project.org/forums/viewthread/28925/ thread. You have to use platform specific code. Look on the Microsoft Developer Network site
  • QT5 Examples on Android

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    [quote author="Moster" date="1371454089"]The camera is not supposed to work yet as far as I know[/quote] Thanks, that means we have to wait for Qt5.2 or Qt5.1.x I hope QtQuick control can work, some components are pretty useful even on mobile