Syntax
'SCROLLPROP' (id,proportion)
Description
The 'SCROLLPROP' mnemonic sets the scrolling proportion, which determines
the amount that a click next to the thumb will move the control. The thumb
"takes up space" in the scroll track, such that the proportion
takes from the range.
For example, if the scrolling range were set to (-100,100) legal values
for proportion would be between
0 and 200. Setting proportion
to 25 would set the range of possible scroll positions to (-100,75). This
mnemonic applies only to scroll bar controls created with the 'HSCROLL'
and 'VSCROLL' mnemonics, not to scroll bars attached to windows, child
windows, custom edit controls, and grid controls.
|
Parameter |
Description |
|
id |
ID of the scroll bar. |
|
proportion |
A value between zero and the range of the scroll bar set by the 'SCROLLRANGE' mnemonic. The range of possible scroll positions is between the minimum range and the maximum range minus proportion. |