Sent to a scrollbar when the user clicks above or left of the scrollbar thumb, scrolling backward one screenful.
# Metadata
Platforms: desktop, server, mobile OS: mac, windows, linux, ios, android Introduced: 1.0 Security:
# Syntax
scrollbarPageDec pNewPosition
# Params
- pNewPosition : The new position of the scrollbar thumb.
# Examples
on scrollbarPageDec go previous card end scrollbarPageDec
# Description
Handle the scrollbarPageDec message if you want to respond to the user clicking in the gray region above or to the left of the scrollbar thumb.
Dragging the scrollbar thumb does not send a scrollbarPageDec message.
If the scrollbarPageDec message is not handle, a scrollbarDrag message is sent in addition.
# Tags
ui,
# See
- **keyword:** scrollbar - **property:** pageIncrement - **message:** scrollbarDrag, scrollbarBeginning - **glossary:** scrollbar thumb, message, handle