class
	WEL_CLIPBOARD

General
	cluster: wel.support
	description: "Class that handles Windows Clipboard operations"

Ancestors
	WEL_CLIPBOARD_CONSTANTS

Queries
	clipboard_open: BOOLEAN
	is_clipboard_format_available (format: INTEGER): BOOLEAN
	last_string: STRING

Commands
	close_clipboard
	empty_clipboard
	open_clipboard (window: WEL_WINDOW)
	retrieve_clipboard_text
	set_clipboard_text (a_text: STRING)