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Access to an object's interfaces (similar to Type conversion) is provided by each object as well. COM is available only in Microsoft Windows and Apple's Core Foundation 1.3 and later plug-in application programming interface (API). [1] The latter only implements a subset of the whole COM interface. [2]
This adapter pattern uses multiple polymorphic interfaces implementing or inheriting both the interface that is expected and the interface that is pre-existing. It is typical for the expected interface to be created as a pure interface class, especially in languages such as Java (before JDK 1.8) that do not support multiple inheritance of ...
This is a list of notable library packages implementing a graphical user interface (GUI) platform-independent GUI library (PIGUI). These can be used to develop software that can be ported to multiple computing platforms with no change to its source code .
Interface injection, where the dependency's interface provides an injector method that will inject the dependency into any client passed to it. In some frameworks, clients do not need to actively accept dependency injection at all. In Java, for example, reflection can make private attributes public when testing and inject services directly. [30]
The marker interface pattern is a design pattern in computer science, used with languages that provide run-time type information about objects.It provides a means to associate metadata with a class where the language does not have explicit support for such metadata.
Windows Phone 8.1 uses a version of the Windows Runtime named the Windows Phone Runtime. It enables developing applications in C# and VB.NET, and Windows Runtime components in C++/CX. [32] Although WP8 brought limited support, the platform did eventually converge with Windows 8.1 in Windows Phone 8.1.
Lazarus with Qt5 interface: LGPL: Python: PyOtherSide – only for QML ISC: Python PyQt [10] GPL: Commercial proprietary: Python Qt for Python – Qt's official Python bindings [11] LGPL: LGPL or commercial proprietary [2] Python PythonQt [12] LGPL: OCaml: lablqml – QML support LGPL: LGPL or commercial: QML: QtQuick – built into Qt [13 ...
Class and interface types Most types in a GObject application will be classes — in the normal object-oriented sense of the word — derived directly or indirectly from the root class, GObject. There are also interfaces, which, unlike classic Java-style interfaces, can contain implemented methods. GObject interfaces can thus be described as ...