Should app using VCL migrate?

Is VCL dead, or does it have a future as a GUI library? As CLX ended, is there any chance for cross-platform support in future releases?

I've had to do some work with legacy app that uses Borland's VCL(BCB6). Now that new features have to be implemented, it's necessary to revalue alternatives. Whether to stick with VCL or migrate to some other library/framework.

I've never read much what's happening in the field Embarcadero(Borland) tools. At least there s开发者_运维问答eems to be only few VCL tagged questions here in SO and no much luck with google either.

Whether to continue using VCL in your project, or migrate to an alternative depends alot on your requirements. The VCL framework is powerful and mature, with lots of 3rd party components, which makes it a good idea to consider. The alternatives have been improving rapidly, and to point out one as the ultimate choice really requires you to carefully consider your requirements, and validate the strengths and weaknesses of the different frameworks.

Considering that cross platform is on the road map, I remind you that so has 64 bit support been for quite a while. We might see cross platform support, perhaps on schedule, perhaps delayed as we have seen with many previous features. I want to believe its coming because I truly like the VCL framework, but I always have a natural doubt concerning the official road map of the RAD studio series - sorry David. ;)

If you've researched the different alternatives, and found VCL to be the best choice based on its relevance to your project, then I'd consider using the VCL framework, especially if it is a framework you are familiar with. Learning a new framework can - while often a good idea - be a time consuming job. So even though there might be a risk of the framework not being held alive (as will there be with any alternatives) you might save a lot of work staying with the familiar framework, if it is the framework that suits your project the most.

If you do consider going with C++ Builder and the VCL, you might find that the C++ Builder Journal is a valuable source of information, they have a relatively quite forum, but with some interesting posts in it, and some free hints on their website: www.bcbjournal.com.

Of course there is also the embarcadero forums, and this site, it may be a good idea to search the Delphi forums and categories, since it seems there are more active users on these, and by far more posts. One good thing though, is that conversion from Delphi to C++ in VCL related questions is quite simple.

VCL is undergoing continued development. Cross platform is on the current roadmap. The embarcadero forums are still a valuable resource.

As a user of VCL I must say that your observations are truly correct. VCL might appeal to you, but the resources available compared to QT and other toolkits is poor at least esp. at SO. Our team have also found several bugs in their components, and have more than once patched components to make our application stable. Still for me the main reason to migrate is that VCL locks you in with a single set of development tools. I must admit that I have a hard time trying to find any really good reasons to continue to use it if you have the resources to migrate.

Given that bcc32 and its libraries is also very buggy, the lockin gets even more serious, The last months me and my team have spent more time fixing issues caused by the compiler than actually developing features. For me this is such a serious impediment that its cost overweight its benefits tenfold. Unfortunately the costs of migrating for us is so high that we at least for now have to endure its pains.