setMousePointer bug
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i found a bug (using Don Phillips' VSplitter control) in setMousePointer() when
you set the mouse pointer to NULL or 0, the program crashes via kernel32.dll. go
a head try it, here's my code:
-- begin code
include win32lib.ew
without warning
constant Main = create( Window, "Left click or right Click to change pointer
(Right crashes!)", 0, Default, Default, .6, .6, 0 )
procedure onMouse_Main( integer event, integer x, integer y, integer shift )
if event = LeftDown then
setMousePointer( Main, SizeNSPointer )
elsif event = RightDown then
setMousePointer( Main, SizeWEPointer )
elsif event = LeftUp then
setMousePointer( Main, ArrowPointer )
elsif event = RightUp then
setMousePointer( Main, NULL )
end if
end procedure
onMouse[ Main ] = routine_id( "onMouse_Main" )
WinMain( Main, Normal )
-- end code
An easy fix is to reset the pointer to ArrowPointer, but I would still like to
know, is this a Win32Lib error or relly a kernel32.dll error?
~Greg
--Boundary_(ID_WOHYqhfnhIjJ4i7bESTAjA)
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<DIV><FONT face=Arial size=2>i found a bug (using Don Phillips' VSplitter
control) in setMousePointer() when you set the mouse pointer to NULL or 0, the
program crashes via kernel32.dll. go a head try it, here's my code:</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>-- begin code</FONT></DIV>
<DIV><FONT face=Arial size=2>include win32lib.ew<BR>without warning</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>constant Main = create( Window, "Left click or
right Click to change pointer (Right crashes!)", 0, Default, Default, .6, .6, 0
)</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>procedure onMouse_Main( integer event, integer x,
integer y, integer shift )</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2> if event = LeftDown
then<BR> setMousePointer( Main,
SizeNSPointer )<BR> elsif event = RightDown
then<BR> setMousePointer( Main,
SizeWEPointer )<BR> elsif event = LeftUp
then<BR> setMousePointer( Main,
ArrowPointer )<BR> elsif event = RightUp
then<BR> setMousePointer( Main,
NULL )<BR> end if</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>end procedure<BR>onMouse[ Main ] = routine_id(
"onMouse_Main" )</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>WinMain( Main, Normal )</FONT></DIV>
<DIV><FONT face=Arial size=2>-- end code</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>An easy fix is to reset the pointer to
ArrowPointer, but I would still like to know, i</FONT><FONT face=Arial size=2>s
this a Win32Lib error or relly a kernel32.dll error?</FONT></DIV>
<DIV> </DIV>
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