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ID: 16600, Easy hourglass display (v. 2)

by Alexander Rodigin Email: Anonymous

Easy hourglass display/hide with single line of code
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For Delphi, Version 3.0  to 6.0 2588 downloads
Copyright: No significant restrictions

Size: 11,558 bytes
Updated on Wed, 28 Nov 2001 03:45:34 GMT
Originally uploaded on Mon, 01 Oct 2001 03:17:34 GMT
SHA1 Hash: 21C442D413029620DF79FCAE07613855195CC85A
MD5 Hash: 93FF19670DA034CE8C6347C55188E0DF

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One of the most common tasks where we are forced to repeatedly type same lines over and over again is the change of screen cursor to hourglass and back.
It usually takes up to 8 lines to accomplish this simple task.
And it might be only one line with a function like DisplayHourglass.

In this version I've modified the implementation of DisplayHourglass and DisplayCursor functions so that no new types are introduced in global scope.

Read TestUnit.pas and ScreenCursor.pas - they are self descriptive (thanks to one reader from Australia who made all these comments).

Previous version of same concept is attached as zip for historical purpose.

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