问题
What are some of the best known Dockable GUI developments, with a C API?
I know about wxWidgets (wxAUI), but there doesn't seem to be a C API for that, and I also know about GTK+, which I've heard is a bit of a pain when talking about cross-platform and it doesn't seem to come with docking features.
Do such libraries even exist, and what are their pros and cons?
回答1:
The docking library for GTK is GDL.
It's not so surprising that most GUI libraries wouldn't come with docking features. Docking is a feature with quite limited usefulness - you'd want to use it for IDEs, and programs with lots of tools like Photoshop, but for simpler programs it's best avoided. Well-meaning developers love docking as a way to make their applications as customizable as possible, but a good toolkit will remove that temptation and encourage developers to just make the interface simple rather than customizable.
One thing that is available in GTK without any extra dependencies in GTK is GtkToolPalette, with subgroups that you can open and close.
来源：https://stackoverflow.com/questions/22280750/libraries-for-dockable-gui-development-in-c