From: Kero van Gelder <kero@...4050.upc-d.chello.nl>
Date: 2001-10-27T06:37:56+09:00
Subject: [ruby-talk:23540] Re: Two Ruby-Tk questions

> I'm playing with Ruby-Tk and ran
> into the following 2 questions.
> Any help would be highly appreciated.
> 
> Question1: How to resize a TkCanvas so that the items inside 
> know of the change?
> 
> I create a TkCanvas and draw an oval on it.
> I use the mouse to "drag" the oval around.
> Now I resize (with the mouse) the TkCanvas to let's
> say about 30% bigger, but the oval I move around with
> the mouse still seems to have the old "bounding box" (?)
> of the old TkCanvas.

You can scale() the canvas.

> Question2: I need to enter data in an Excel-like input.
> As I use Linux I can't do the shortcut of using Excel directly via win32.
> Let's say 2 lines of data-fields, where I do not know
> the exact number beforehand, let's say 5000.
> In Apollo I would use an array of stringgrid or so.
> Is there an easy way to do that in RubyTk? 

No idea what you mean here; don't run Excel or M$, even.

+--- Kero ------------------------------ kero@chello.nl ---+
|  Don't split your mentality without thinking twice       |
|                          Proud like a God -- Guano Apes  |
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