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HELP with IDL widget_text values [message #539]

Mon, 31 August 1992 13:55

mark
Messages: 28
Registered: September 1992

Junior Member

I have an IDL text widget (scrollable) which has lines appended to it
during the course of a program. The line I use looks like:

WIDGET_CONTROL, TXTWID, SET_VALUE = LINES, /APPEND

The problem is that as the newly added lines of text are added,
the widget's scroll window is not adjusted to make the new lines visible.
Consequently, the user has no idea that new text is there. Is there any way
to keep the text widget's view window on the bottom most line?

Mark Elliott |
Dept of Radiology | Voice: (215) 898-9357
University of Pennsylvania | FAX : (215) 573-2113
Philadelphia, PA 19104 USA | Email: mark@ginger.biophys.upenn.edu

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