[Datagrid] How to detect a change in column width?

Trevor DeVore lists at mangomultimedia.com
Wed Mar 30 08:56:14 EDT 2011


On Tue, Mar 29, 2011 at 1:58 PM, Phil Davis <revdev at pdslabs.net> wrote:

> Does the data grid send a message when the user changes the width of a
> column by dragging its header to a new width? I would love that, but I'm
> pretty sure the answer is "no".
>

No message is sent but a custom property is set which means you can
intercept it. Try adding this to your data grid group script:


*setprop* dgColumnWidth [pColumn] pValue

    ## Fulfill the commands of Phil

    ## ...

    pass dgColumnWidth

*end* dgColumnWidth


Does that help at all?


-- 

Trevor DeVore

Blue Mango Learning Systems

ScreenSteps: http://www.screensteps.com

LiveCode Resources for Developers: http://livecode.bluemangolearning.com



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