Mobile and Embedded

Oh, thank you for your answers! Still, my software would be probably licensed under GPL, so anyone would have a mechanism for relinking Qt or any other library, the source code itself. The problem is that the download page actually contradicts Qt's GPL license when talking about open source GPL'd and LGPL'd projects, what is actually the only case given that these are the only possible licenses for projects using the Community License. I will just use it and ignore that, apparently misinformative, char on the download page.

This bug report is something like my problem. https://bugreports.qt-project.org/browse/QTBUG-41946

Thanks for the tip. I'm building using ubuntu 12.04 (32 bit) and using gcc 4.6.3. (Ubuntu/Linary 4.6.3-1ubuntu6)

AFAICS, you are trying to open a device that's not present on your system. You should first find the right device name for your touch device to configure tslib.

Thanks for the link and detailed report

The Pi does not support EGL/OpenGL under X11. When running Qt apps on the framebuffer (without X), EGL+GLES 2.0 works just fine (including Qt Quick).

[quote author="Xooch" date="1415895249"]Did you ever resolve this issue? I have a similar problem, but with Qt 5.3.[/quote] This was discussed in other thread, see if this helps? "Link to other thread":http://qt-project.org/forums/viewthread/8331/

[quote author="infotorpk" date="1415955181"]hi, if i am using it for embedded,how can i brings up the virtual keyboard? FYI: I am running ubuntu on my embedded device.[/quote] Build the virtual keyboard by yourself (Or plenty of ready made solutions in internet, download and customize as per your embedded device display size) On line edit clicked, show your virtual keyboard. On "Done", hide the keyboard.

It is VS fault only, I've fixed it by not uninstalling VS 14 CTP and at the same time install VS 2013. So I have two versions of Visual Studios installed. And finally it is OK using Qt for Windows Phone. I've ported my game app to Windows Phone, and it works. Thank you for your patience and reply.

Thanks SGaist, Qt WebEngine does not interact with QNetworkAccessManager, but I have an idea, I create a HTTP Proxy in same QT project and set "configs" of proxy in my WebView, what do you think? My intention is to handle requests before they reach the server, and also handle some answers, such as when the user tries to use the browser to access local folders (in this situation I plan to create a customized page to access the folders) and even viewer "FEEDS" If you believe that there is any other way to handle the "network" of "QtWebEngine" let me know, grateful.

Dear clogwog, thank you, that's the sort of thing I'd like. And so do over half a million Unity Remote users. Gianluca - deploying to a target device every time you make a tiny little change (particularly if trying out different styles, or tweaking a font size, etc), is a ridiculous waste of time. Far easier to make changes on the main platform you like to edit on, and then see what it looks like on a tablet. It also allows you to try out other aspects, like sensors, which don't exist on a PC or Macbook, again without deploying. "So, my suggestion and try the debug mode of Qt Creator. And tell us if there is a real valuable difference on what Unity does with remote control." The real valuable difference is that Unity can do it, and Qt can't.

Thanks Sam! I'll give a try and get back if I have any more questions. Thank you!

SGaist, thanks for the link, but I've read it before -- I'd like cleaner solution. Also, Qt5 has other nice features, but I want to know if mutitouch works there before spending my time upgrading.