General and Desktop

Hi And if you in the process, completely delete ui_QtGuiApplication1.h and rebuild build all ? It sounds like some code left overs. "This is because the code doesn't test if the QTableWidgetItem * " Why would it be NULL ? If you delete from the UI (visually) that code should no longer be there.

@sierdzio Thanks for the clarification

@nitoman said in Example with KDSoap: I have solved the problem great! please mark your post as solved. Thanks.

hi, thank you its a good idea to use QNetworkAccessManager its looks very helpful Class i started working on it . thank you .

Make sure that all needed dlls are found when trying to load the ibase plugin -> check with Dependency Walker if the ibase plugin has all it's dependencies available.

Hi Also, check you did not create any cyclic includes adding the new feature. That would be like the new .h file includes other .h from the project that also includes the new features .h Or similar.

@mrjj thank you so much! this solved my problem.

@Christian-Ehrlicher That is exactly what I am doing :) Hopefully I will have a very stripped down version of the program I can test soon. Thanks for all your help!

I've been using Pascal, almost exclusively, since 1986. Thirty-three years later, I'm 99% sure that I'd like to try my hand at C++. Off topic, but why?

Put these in your .pro file. QMAKE_CC = gcc-??? QMAKE_CXX = g++-??? Where "???" is gcc and g++ version you want to use. These links are usefull by the way: https://linuxize.com/post/how-to-install-gcc-compiler-on-ubuntu-18-04/ https://stackoverflow.com/questions/29159520/how-does-qmake-determine-the-compiler-to-use-in-makefile By Setting QMAKE_CC and QMAKE_CXX you do not need to use "update-alternatives" command each time that you switch between projects. (you may want one project compile with g++7 and the other with g++8)

Or modern Qt: https://doc.qt.io/qt-5/qrandomgenerator.html :)

Hi @AwesomeBoxhead, so if your problem is solved, please don't forget to mark this topic as SOLVED too. Thanks!

Christian Ehrlicher, Thanks. Removing the "else if" and returning "true" in the control_tab() fixed.

@JKSH thanks. Will do it by my own. Issue closed.

@Lior Hi and welcome to devnet forum Do you have a cross-compiler for cross-compilation on windows for linux? There are certainly cross-compilers available. You would have to cross-compile Qt libs with that cross-compiler. After this you can use the cross-compile toolchain and do a cross-compilation for your applications. My personal recommendation is to use virtual machine e.g. VirtualBox and setup the linux environment. Use Qt creator on linux and on windows. You will have the same look and feel in both environments. That is how I do my developments. All is done on windows. However, targeting linux desktop and embedded linux I do the compilation on linux desktop. The reason is lesser pain.

@mrjj I'm using QPropertyAnimation on a windowOpacity property. I shared the code in the answer here. I also added dark overlay effect. [image: 8c643521-ae4b-4f8e-bc80-24600a6ce383.gif]