When comparing Eclipse CDT vs C++Builder, the Slant community recommends C++Builder for most people. In the question“What are the best IDEs for C++ on Windows?” C++Builder is ranked 8th while Eclipse CDT is ranked 15th. The most important reason people chose C++Builder is:
The Windows framework, called VCL, wraps native WinAPI controls. It's far more powerful than something like MFC, including its visual design and the library of available first- and third-party controls.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Nice Mouse Hover assist during debugging
View values of variables on mouse hover during debugging.
Pro Free and open source
Eclipse is an open source project and free to use.
Pro Good font rendering
Because Eclipse is based on SWT, it uses the native font rendering and thus looks better than other IDEs on some Linux systems, where the Java font rendering is not optimal.
Pro Highly customizable
Thanks to the large variety of plugins and various configuration options, Eclipse is very customizable.
Pro Macro definition browser
Pro Windows UI framework
The Windows framework, called VCL, wraps native WinAPI controls. It's far more powerful than something like MFC, including its visual design and the library of available first- and third-party controls.
Pro Free community edition
Features are the same as Professional Edition.
Pro Cross-platform UI framework
FireMonkey (FMX) is a cross-platform UI framework, GPU-accelerated, supporting native controls on some platforms, and native feel everywhere else.
Pro Drag and Drop Functionality
C++Builder allows. you to drag and drop components on the design form which makes the development process simple.
Pro Cross-platform targeting
Can build targeting Windows, iOS, macOS, and Android.
Pro Clang-based compilers
Cons
Con Plugins can be unstable
Though there are plenty of plugins to choose from, they aren't always reliable. Some aren't maintained, bug fixes can be slow, and you may need to download plugins from multiple sources.
Con UI can be confusing
There's an overly abundant presence of menus, this forces you to constantly click around the different menu structures.
Con Too focused on adding IDE features developers don't want
Con IDE has long lasting bugs that Embarcadero won't fix
Con Expensive
€1,719.00+ (or $1971.61+) (on 01/2019).
