Docs » Autodocs » intuition.library » CloseScreen
CloseScreen -- Close an Intuition screen.
Success = CloseScreen( Screen )
D0 (V36) A0
BOOL CloseScreen( struct Screen * );
/* returns BOOL in V36 and greater */
Unlinks the screen, unlinks the viewport, deallocates everything that
Intuition allocated when the screen was opened (using OpenScreen()).
Doesn't care whether or not there are still any windows attached to the
screen. Doesn't try to close any attached windows; in fact, ignores
them altogether (but see below for changes in V36).
If this is the last screen to go, attempts to reopen Workbench.
New for V36: this function will refuse to close the screen
if there are windows open on the screen or if there are any
outstanding screen locks (see LockPubScreen()) when
CloseScreen() is called. This avoids the almost certain crash
when a screen is closed out from under a window.
Screen = pointer to the screen to be closed.
New for V36: returns TRUE (1) if screen is closed,
returns FALSE (0) if screen had open windows when
called.
OpenScreen()
|
