File: frame.hs

package info (click to toggle)
ghc-cvs 20040725-2
  • links: PTS
  • area: main
  • in suites: sarge
  • size: 68,484 kB
  • ctags: 19,658
  • sloc: haskell: 251,945; ansic: 109,709; asm: 24,961; sh: 12,825; perl: 5,786; makefile: 5,334; xml: 3,884; python: 682; yacc: 650; lisp: 477; cpp: 337; ml: 76; fortran: 24; csh: 18
file content (24 lines) | stat: -rwxr-xr-x 767 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
module Main(main) where

import Graphics.UI.Japi.Binding
import Graphics.UI.Japi.Types
import Graphics.UI.Japi.Constants
import Control.Monad
-- import Japi
-- import Control.Monad

main = do j_setdebug 4
	  rv <- j_start
	  when (0 == rv) (error "Could not start the JAPI server (jre or java)")
	  frame <- j_frame "Frame demo"
	  j_show (Object $ (unFrame frame))
	  icon  <- j_loadimage "../c-examples/images/new.gif"
	  when (0 == icon) (error "Could not find the icon file.")
	  j_seticon frame icon
	  waitForFrameAction frame
	  return j_quit

waitForFrameAction :: Frame -> IO ()
waitForFrameAction frame = do rv <- j_nextaction
			      when (not (rv == (EventListener $ (unFrame frame)))) (waitForFrameAction frame)
			      return ()