Copyright | (c) Alastair Reid, 1999-2003 |
---|---|
License | BSD-style (see the file libraries/base/LICENSE) |
Maintainer | libraries@haskell.org |
Stability | provisional |
Portability | non-portable (requires concurrency) |
Safe Haskell | None |
Language | Haskell98 |
Running graphical actions.
- runGraphics :: IO () -> IO ()
Documentation
runGraphics :: IO () -> IO () Source
Initialize the system to do graphics, run an action while collecting
user interface events and forwarding them to the action, and then clean
up everything else at the end.
The other functions of the library may only be used inside runGraphics
.