Extended Text Entry: _getHscroll

Extended Text Entry: _getHscroll

Returns the horizontal scroll unit and optionally the number of units to scroll

Syntax
See Also

Syntax

CALL NOTIFY (ext_text_name, '_getHscroll', unit, <num-units>);

Argument Type Description

unit
C returns the scrolling unit:

'PAGE' number of visible columns

'HALF' half the number of visible columns.

'MAX' to the number of the maximum columns minus the visible columns (See _getMaxcol in this class.)

'COLUMN' amount specified by num-units.

num-units
N number of units to scroll

See Also

Argument	Type	Description
unit	C	returns the scrolling unit:
		'PAGE'	number of visible columns
		'HALF'	half the number of visible columns.
		'MAX'	to the number of the maximum columns minus the visible columns (See _getMaxcol in this class.)
		'COLUMN'	amount specified by num-units.
num-units	N	number of units to scroll

_hscroll

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