Graphical Interfaces for C ++ Real-World Applications

Question

C ++ applications have better performance than .NET. Many applications are written in C ++.

But the original C ++ does not support the GUI, and thus Qt-like frameworks help developers develop a graphical desktop application. However, most applications are not QT applications.

What are the most commonly used graphical interfaces / libraries for large, cross-platform C ++ applications such as Adobe Photoshop? Is Qt common to large applications? If not, what are the benefits of using these libraries for more common cross-platform libraries like Qt?

Answer 1

My guess is that these types of heavy desktop applications are built on top of their own graphical interfaces. They, in turn, are written on top of some low-level API (for example, the Windows API . I expect Adobe and Autodesk to develop such things on their own, as opposed to using a public library (for example, Qt).