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Re: Keyword bug in CW_BGROUP?? [message #16264 is a reply to message #16207]

Sat, 10 July 1999 00:00

Richard G. French
Messages: 65
Registered: June 1997

Member

Andrew Kraus wrote:
>
> Can anyone figure out what simple error I am making? The following code ...
>
> tlb=widget_base(title='Test', /column)
> dims=['64','128','256','512','768','1024']
> xbase=widget_base(tlb, /row)
> xdim_id=cw_bgroup(xbase, dims, /exclusive, font='arial*14', $
> /no_release, /return_index, /row, uvalue='xdim')
> ybase=widget_base(tlb, /row)
> ydim_id=cw_bgroup(ybase, dims, /label_left, /exclusive, font='arial*14', $
> /no_release, /return_index, /row, uvalue='ydim')
> widget_control, tlb, /realize
>
> produces this error during execution...
> % WIDGET_LABEL: String expression required in this context: LABEL_LEFT.
>
> i.e. it does not seem to like the keyword LABEL_LEFT. I get the same error
> with LABEL_TOP.
>
> I am running Windows v5.2 under Win95.
>
> Thanks for any feedback.
>
> AK

You have to set LABEL_LEFT to the string value you want the label to be.
Similar for LABEL_TOP. Try
LABEL_TOP='Top label',LABEL_LEFT='must be left label'

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[Message index]

		Keyword bug in CW_BGROUP?? By: Andrew Kraus on Tue, 06 July 1999 00:00
		Re: Keyword bug in CW_BGROUP?? By: Andrew Kraus on Mon, 12 July 1999 00:00
		Re: Keyword bug in CW_BGROUP?? By: Richard G. French on Sat, 10 July 1999 00:00

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