1. Re: win32lib setEnable(), isEnabled() ?
- Posted by Brian Broker <bkb at CNW.COM>
Dec 25, 1999
-
Last edited Dec 26, 1999
On Sat, 25 Dec 1999 18:11:42 -0500, wolfgang fritz wrote:
>Does anyone know how to disable a button so it will NOT process onClick[]'s
>?
>I've tried all kinds of setEnable(Mybutton,0),
>and tests using isEnabled, and:
>...that button STILL processes an onClick routine !
>so if a user goes click,click,click... he's done two things too soon 
>Wolf
>
>http://www.king.igs.net/~wolfritz
>http://www.king.igs.net/~wolfritz/tutor.htm
setEnable should do the trick... Using the test program below, the highest
value 'count' will get is '1' no matter how fast I click on the button.
-- start test code --
include win32lib.ew
constant
Win = create( Window, "Test", 0, Default, Default, 100, 100, 0 ),
Txt1 = create( LText, "Count = 0", Win, 10, 10, 100, 20, 0 ),
Btn1 = create( PushButton, "Click", Win, 10, 40, 50, 20, 0 )
integer count
count = 0
procedure onClick_Btn1()
setEnable( Btn1, False )
count += 1
setText( Txt1, sprintf( "Count = %d", count ) )
end procedure
onClick[Btn1] = routine_id( "onClick_Btn1" )
WinMain( Win, Normal )
-- end test code --
Perhaps you are overlooking something in your program... or your version
of Win32Lib has a bug. I'm using yesterday's Bleeding Edge release.
-- Brian
