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Re: Text widget Scrolling [message #37226 is a reply to message #11324]

Mon, 08 December 2003 06:56

btt
Messages: 345
Registered: December 2000

Senior Member

Andrew Fielding wrote:
> Does anyone know if is possible when using text widgets with the
> scroll keyword to set to keep the scroll bar at the bottom, i.e. so
> that the last line of output text is always on display?
>
> Andrew
Hi,

You will have to get clever with ...

WIDGET_CONTROL, widgetID, set_text_top_line = lineNumberToPutAtTop

This command puts the line you specify at the top of the visible text
widget. It's not too hard, you just have to keep track of the number of
lines in the entire text body and the number of lines visible in the widget.

Ben

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[Message index]

		Text Widget scrolling in PV-Wave By: daniel on Tue, 24 March 1998 00:00
		Re: text widget By: Alex Schuster on Wed, 25 July 2001 06:30
		Re: Text widget Scrolling By: btt on Mon, 08 December 2003 06:56

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