Widget Toolkit
A library for building graphical user interfaces.
A Widget Toolkit (or GUI toolkit) is a library or a collection of libraries containing a set of graphical control elements (called widgets) used to construct the graphical user interface (GUI) of programs.
Related Concepts
- [[Application Layout Engine]] - Uses widget toolkits for UI layout
- [[Layout Engine]] - General rendering concept
- [[User Interface Markup Language]] - Declarative UI definition