Class TCustomStateDevice

Unit

type TCustomStateDevice = class(TCustomDevice)

A more elaborated hardware device wrapper that can have working state so it needs to be initialized before any rendering can take place.

FInitialized: Boolean;

	`function Initialize: Boolean; virtual;`
	`function InitDevice: Boolean; virtual;`
	`procedure Finalize; virtual;`
	`procedure DoneDevice; virtual;`

property Initialized: Boolean read FInitialized;

	`FInitialized: Boolean;`
Current device initialization status.

	`function Initialize: Boolean; virtual;`
Initializes the device and puts it into working state.

	`function InitDevice: Boolean; virtual;`
This method should be implemented by derived classes to initialize implementation specific resources.

	`procedure Finalize; virtual;`
Finalizes the device, releasing all its resources and handles.

	`procedure DoneDevice; virtual;`
This method should be implemented by derived classes to release implementation specific resources.

	`property Initialized: Boolean read FInitialized;`
Indicates whether the device has been initialized and is now in working state.