CopperSpice Forum

Thank you for your interest in the CopperSpice project. We build CopperSpice for Raspberry Pi by cross compiling in a Debian 12 Docker image. For an introduction to our recommended build environment for Raspberry Pi using a GCC arm cross-compiler and QEMU, please review the following CS Overview doc...

Sorry for the delay in our reply. Thank you for your question, this is very interesting. In order to provide technical support, we need some additional information. Can you provide a small code sample for us to test which shows the slow update behavior? What operating system and compiler are you usi...

Thanks for reporting this. We received information about this a few weeks ago on GitHub and currently have a clean fix we are testing in CI.

Thanks for your questions and we are happy to support you in this migration project. 1) This error message indicates CMake was able to find the CopperSpice::CsVulkan library, but it has not been able to locate the LunarG Vulkan SDK. As the message mentions, you will need to add "find_package(Vu...

We asked our MSVC team member to take a look at your issue. He did some research and determined that building with a statically linked MSVCRT is not a supported configuration. For reference, very few C++ projects would support this setup. Static CRT linkage creates a separate heap for every module. ...

Thanks for reporting this, we will add a test case and take a look at it.

I use Debian 12 with the default GNOME desktop as my development environment and I have not experienced any problems. Did you try using MATE on Debian 12, and is that where you encountered problems like you found on Ubuntu?

I tested your example code and the setTabTextColor() call did change the color of the tab text as expected. Since your code has dependencies on other parts of your program, I used our journal entry 19 and replaced the connect() at the end of the MainWindow constructor with the following: connect(pb_...

My company did attempt a hybrid MFC - Copperspice application similar to what I think is described in the videos you linked. ... In the end we split the application in parts, where certain workflows where handed off to a separate process. That worked well for us and allowed us to migrate gradually,...

CopperSpice is a set of libraries. The GUI library contains a large number of widgets and controls. Our KitchenSink application consists of over 30 different examples showing how to use things like a text box, calendar, list view, sliders, group box, buttons, and a lot more. You can download a pre-b...