scrollbarPageDec

Type

message

Summary

Sent to a scrollbar when the user clicks above or left of the scrollbar thumb, scrolling backward one screenful.

Syntax

scrollbarPageDec <pNewPosition>

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 handled, a scrollbarDrag message is sent in addition.

Parameters

Name	Type	Description
pNewPosition		The new position of the scrollbar thumb.

Examples

on scrollbarPageDec
  go previous card
end scrollbarPageDec

Related

glossary: scrollbar thumb, message, handle

keyword: scrollbar

message: scrollbarDrag, scrollbarBeginning

property: pageIncrement

Compatibility and Support

Introduced

LiveCode 1.0

OS

mac

windows

linux

ios

android

Platforms

desktop

server

mobile