Mobile and Embedded

Thank you very much Khachatur and nando76. This solved my problem! Thanks!

I don't use qrc too, and this is my code into .pro for deploy to assets for Android: @ Common data to insert into APK Assets COMMON_DATA.path = /assets COMMON_DATA.files = $$files($$PWD/BundleData/Common/*) INSTALLS += COMMON_DATA @ Then you can access to the data installed using the "assets:/path/filename.ext" as path name.

Nice research, thanks for posting.

Hi Alex, Did you find the solution for the problem? --Kumar

For a cross-platform implementation of density-independent units and an overview how to support multiple screen sizes & densities, you can also see this blog post: http://v-play.net/2014/11/supporting-multiple-screen-sizes-and-screen-densities-with-qt-and-v-play/

Sure it's not, it's meant to be used in a QMainWindow subclass constructor

Hi, No, you are trying to modify/delete a QMainWindow layout which is not the same thing. Just don't try do that, QMainWindow's layout is a special layout to handle all its components (dock, status bar, tool bar etc.) . If you don't want it, just don't use a QMainWindow. If you still need a QMainWindow, your custom widget should go in as the central widget (with setCentralWidget) So you have to at least create a container widget like I wrote "here":http://qt-project.org/forums/viewthread/49120/P15/

Depends, you can use C++11 lambda as slots

And you want to use that plugin with your Desktop x86 Qt Creator ?

Hi and welcome to devnet, Can you start the program remotely e.g. through ssh ? You might get more information about what is happening.

Hi JKSH, We followed the approach 2 as mentioned above and used the font "osaka.unicode" instead of "katakana", now we are able to display the japanese characters on our screen. Regards, Jis

Hi, Set a "stretch factor":http://qt-project.org/doc/qt-5/layout.html#stretch-factors for each of your widgets You can do that using QBoxLayout::insertWidget() or QBoxLayout::setStretchFactor(). See http://qt-project.org/doc/qt-5/qboxlayout.html for detailed documentation for those functions.

I found my problem. I added a line of code to above function and it works. @ source->setUpdateInterval(10000); source->updateRequest(); //this line of code solve my problem @

http://codeprogress.com/cpp/libraries/qt/showQtExample.php?key=QMainWindowBackgroundImageStetch&index=546 Answer is in the above link. Fixated the picture onto the mainwindow, the location on the LED can then be fixed