Text Viewer: _setHscroll

Text Viewer: _setHscroll

Assigns the horizontal scrolling unit

Syntax
Example

Syntax

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

Argument Type Description

unit
C specifies the scrolling unit:

'MAX'

'PAGE' (the default)

'HALF'

'COLUMN'

num-units
N the number of units if the scrolling unit is 'COLUMN'

Example

_setHscroll sets the scrolling unit so that horizontal scrolling moves the viewer to the far right:

call notify('textview', '_set_hscroll_',
            'max');

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