General and Desktop

Hi again @Chris-Kawa, Thanks again for your answers. I'm not used to use designer to make the "skeleton" of the GUI (I feel more confident, and I find it more simple by code) but after read your answer I think that it might be useful to compare the different generated code. I completely agree regarding the nested layouts and the widgets names too... When the used names are really meaningful, otherwise... Thanks also for the objectName explanation, now makes sense and no, I never used it and I have same your thoughts on this (objects name are enough). I can then consider close this thread. Many thanks! Best regards, AGA

@Creatorczyk said in Build QtDeclarative for Qt5.9.9: @JKSH My old project require QDeclarative because I used quick1, I need build QDeclarative Qt Quick 1 was removed in Qt 5.6. If you want to build it, you must download the code from qtquick1.git separately: https://code.qt.io/cgit/qt/qtquick1.git/ C:\Qt\Qt5.9.9\5.9.9\Src\qtdeclarative contains Qt Quick 2.

@Qt-embedded-developer Where exactly is this lib located? You can set LD_LIBRARY_PATH (in same terminal where you're calling valgrind) to point to the folder where this lib is located. Keep in mind that you can also use Valgrind directly in QtCreator.

In Qt6 there is a new connection type Qt::SingleShotConnection. See more in this KDAB blog: https://www.kdab.com/single-shot-connections/

@qwasder85 I don't know Qt's event forwarding code by heart, but my guess is that it uses layout as a shortcut to find the right widget and it gets confused by this. Honestly, unless it's documented somewhere, this looks more like a bug than a feature. I wouldn't rely on it even if it worked. Can't you just make p_sidebar a child of p_work_area if you want to cover it? Sounds like a more sensible approach structure wise.

@hskoglund Thanks, by adding setGeometry(200,200,200,200) my probleam resolved.

@Dean21 Please show your current code if something does not work...

@JKSH it something like you mentioned but not same like it. because i have to get the trace information from whole application and as well as may be able to enable and disable that information compile time and runtime. because ultimate goal is when application start and unfortunately it crash then i have to find from where it get crashed using this trace log.

Hi, thank you very much for your attention. Of cause 'X' is just a replacement. I finally found the error: I had a name clash between enum and class - so I started using namespaces and name clash is history.

Perhaps your find() function makes the assumption that start and end are zero at invocation and behaves oddly if that is not the case. As the for the split test case still returning 3, this is quite possibly because you are still running the original test executable. Did you ensure you have a clean build of the test cases?

Hi, How did you implement the delegate ?

Did you remove the "widget" and applied the vertical layout on scrollAreaWidgetContent as suggested ?

@HFT_developer said in How to create AppImage using linuxdeployqt?: In my virtual machine do I need Qt and clone the repository and basically do everything I would do on my normal linux boot? Yes.

@Morgatte Fine, well, QRegularExpression works OK so I don't know what you were expecting.

@abdv17 how did you do that?

@JKSH thanks for the reply. I want to implement DTC parsing and want to develop GUI based on data received through it. Mainly I want belwo 2 things to implement. 1.DTC parsing to get SPN/FMI details. 2.Decoding PGN and related details from received CAN frame.