[plt-scheme] on-resize in pasteboard%

Why isn't wxGrid supported?

Mike T. Machenry wrote:

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>
>I am trying to derive a class from pasteboard% that will need to be alerted
>when snips inside of it are resized. on-resize is called when snips are
>resized by the pasteboard itself (i.e. (send pasteboard resize snip)) but
>i need to know when the snips are resize at other times, for instants when
>an editor snip's text gets a newline, the size will often change to get bigger.
>
>is there a way to monitor size changes of a pasteboard's snips?
>
>-mike
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