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error 404 scrollbarLineDec | revDocs | RunRev
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Product Edition
Version
scrollbarLineDec
Basics
Expander triangle
Type
Message
Syntax
scrollbarLineDec newPosition
Introduced
1.0
Environment
Desktop, Web and Server
Platform Support
MacOS,Mac OS X,Windows,Linux
Security
None required
Summary
Sent to a scrollbar when the user clicks the decrease arrow, scrolling backward one line.
Examples

on scrollbarLineDec newCharNumber
-- use a scrollbar to scroll through data, one character at a time
put char newCharNumber of field "Data" into field "Display"
end scrollbarLineDec

Additional Comments
Expander triangle

Handle the scrollbarLineDec message if you want to respond to the use of the top or left scrollbar arrow.

Parameters:

The newPosition is the new position of the scrollbar thumb.

Comments:

Dragging the scrollbar thumb does not send a scrollbarLineDec message.

If the scrollbarLineDec message is not handled, a scrollbarDrag message is sent in addition.

User Comments
Expander triangle