WindowPosition
Top-left position of a window or dialog on the screen, in raw pixels.
A position is either concrete coordinates (Absolute) or a request to place the window (PlatformDefault, CenteredOnScreen, CenteredOnOwner, CenteredOn). A request carries no coordinates of its own, and the placement it resolves to is written back into the driving state as an Absolute position.
Inheritors
Types
Absolute top-left position in pixels relative to the screen.
The window is centered on the window that owns it, or on the screen when it has no owner. An owner that is not on screen yet centers the window on the owner's screen instead of on the owner's bounds.
The window is centered on the screen, within the area the platform leaves usable by task bars and menu bars.
The window has not been placed yet, so the platform positions it.