Extended Text Entry: _setHscroll

Extended Text Entry: _setHscroll

Assigns the unit, and optionally the number of units, to scroll an extended text entry horizontally

Syntax
See Also

Syntax

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

Argument Type Description

unit
C specifies the scrolling unit:

'PAGE' number of visible columns

'HALF' half the number of visible columns (the default)

'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 specifies the number of units to scroll; the default is 1

See Also

Argument	Type	Description
unit	C	specifies the scrolling unit:
		'PAGE'	number of visible columns
		'HALF'	half the number of visible columns (the default)
		'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	specifies the number of units to scroll; the default is 1

_hscroll,

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