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error 404 deleteScrollbar | revDocs | RunRev
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Product Edition
Version
deleteScrollbar
Basics
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Type
Message
Syntax
deleteScrollbar
See Also
Introduced
1.0
Environment
Desktop, Web and Server
Platform Support
MacOS,Mac OS X,Windows,Linux
Security
None required
Summary
Sent to a scrollbar just before it is removed from the stack.
Examples

on deleteScrollbar -- prevent the deletion by immediately undoing it
beep
send "undo" to this card in 5 milliseconds
rScrollbarScrollbar

Additional Comments
Expander triangle

Handle the deleteScrollbar message if you want to perform cleanup before a scrollbar is removed from the stack.

Comments:

The actual deletion is not triggered by the deleteScrollbar message, so trapping the message and not allowing it to pass does not prevent the scrollbar from being removed.

However, the undo command will restore a scrollbar after it is deleted by the user.

User Comments
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