window function

	<< Index >>	FutureBasic
window function		object

Syntax
value = window( [selector] )

Description
The window function returns information related to a window (usually the current output window). The value you specify in selector determines what kind of information is returned. Calling this function with no selector will return the currently active (key) window.

Selectors

Selector
Return value

_windowKey The current key window (default)

_windowOutput The current output window's tag value

_windowWidth The width of the current output window

_windowHeight The height of the current output window

_windowContentWidth The content width of the current output window

_windowContentHeight The content height of the current output window

Negative value If you specify a negative value in selector, returns a non-zero value if there exists a window whose tag value is abs(selector); it returns zero otherwise. The returned value does not depend on whether the window is currently visible or not; it only depends on whether the window has been created and not yet closed.

See also
window

Apple documentation
NSWindow
NSApplication

Selector	Return value
_windowKey	The current key window (default)
_windowOutput	The current output window's tag value
_windowWidth	The width of the current output window
_windowHeight	The height of the current output window
_windowContentWidth	The content width of the current output window
_windowContentHeight	The content height of the current output window
`Negative value`	If you specify a negative value in selector, returns a non-zero value if there exists a window whose tag value is abs(selector); it returns zero otherwise. The returned value does not depend on whether the window is currently visible or not; it only depends on whether the window has been created and not yet closed.