|A button that can be clicked to execute functionality.
|Represents a basic control with behavior that is shared among all controls.
|A label that renders text on the screen.
|Provides the ability to enter text into a box.
|A system window where graphics can be rendered.
|Holds information about the mouse position over a control.
|A user interface object that can be updated and rendered to the screen.
|Represents the size of an object by its width and height.
|Provides the core of an application window which facilitates how the<br/>window behaves, its state and the ability to be used in various types<br/>of applications.