On Saturday, March 26, 2005, at 02:53 PM, Mikey wrote:
Has anybody written handlers similar to a couple of the more popular ones in HC, e.g. ss, c, etc.?
Here are a few I use:
on commandKeyDown whichKey -- use like command-F in HyperCard
if whichKey <> "E" then pass commandKeyDown
go stack "Message Box"
put "Find" && quote & quote into fld "Message Field" of stack "Message Box"
select char 7 to 6 of fld "Message Field" of stack "Message Box"
end commandKeyDown
on tl -- toggleLock: toggles lockText of all fields put the defaultStack into saved_val set the defaultStack to the topStack repeat with i=1 to the number of flds set cursor to busy set lockText of fld i to not (lockText of fld i) end repeat set the defaultStack to saved_val end tl
on filep -- put file path answer file "Select a file:" if it = empty then exit mouseUp put it end filep
on folderp -- put folder path answer folder "Select a folder:" if it = empty then exit mouseUp put it end folderp
on addup -- adds up column of numbers in clipboard put the clipboardData["text"] into temp set the clipboardData["text"] to columnSum(temp) -- see next handler end addup
function columnSum str put 0 into total repeat with i=1 to the number of lines in str set cursor to busy get line i of str
-- Note: change comma to "." in the next 2 lines if commas are used as decimal points:
repeat while comma is in it
delete char offset(comma,it) of it
end repeat
if it is not a number then next repeat add it to total end repeat return total end columnSum
Regards,
-- Jonathan Cooper Manager of Information / WWW Art Gallery of New South Wales http://www.artgallery.nsw.gov.au/staff/jcooper _______________________________________________ use-revolution mailing list use-revolution@lists.runrev.com http://lists.runrev.com/mailman/listinfo/use-revolution