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Re: border around draw widget [message #50377 is a reply to message #50376]

Wed, 27 September 2006 07:52

Michael Galloy
Messages: 1114
Registered: April 2006

Senior Member

Laurens wrote:
> Michael Galloy wrote:
>> Laurens wrote:
>>> I have a couple of draw widgets displaying various gamma-scans. Now
>>> the user has to select two of them by clicking on them; done.
>>> But now I want to let the user know where he clicked, so is it
>>> possible to draw some sort of red border of a few pix around the
>>> clicked draw-widget? I know they have a frame property, but that's
>>> just too thin and doesn't attract attention...
>>
>> What about some polylines on the outside edge of the draw widget?
>> Direct graphics or object graphics?
>>
>> Mike
>> --
>> www.michaelgalloy.com
>
> Yeah but with 14 draw widgets on screen, isn't that a bit of a nasty
> solution?

It depends. If you make an object representing a draw widget, then it's
just a matter of calling odraw->select and odraw->unselect (once you
figure out what goes in those methods).

Mike
--
www.michaelgalloy.com

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[Message index]

		Re: border around draw widget By: Rick Towler on Thu, 28 September 2006 10:17
		Re: border around draw widget By: Laurens on Thu, 28 September 2006 00:21
		Re: border around draw widget By: JD Smith on Wed, 27 September 2006 15:23
		Re: border around draw widget By: David Fanning on Wed, 27 September 2006 14:45
		Re: border around draw widget By: Laurens on Wed, 27 September 2006 14:35
		Re: border around draw widget By: JD Smith on Wed, 27 September 2006 11:06
		Re: border around draw widget By: Laurens on Wed, 27 September 2006 10:31
		Re: border around draw widget By: David Fanning on Wed, 27 September 2006 09:47
		Re: border around draw widget By: Laurens on Wed, 27 September 2006 08:02
		Re: border around draw widget By: Michael Galloy on Wed, 27 September 2006 07:52
		Re: border around draw widget By: Laurens on Wed, 27 September 2006 07:28
		Re: border around draw widget By: Michael Galloy on Wed, 27 September 2006 07:10
		Re: border around draw widget By: Laurens on Wed, 04 October 2006 02:18
		Re: border around draw widget By: Laurens on Wed, 04 October 2006 01:09
		Re: border around draw widget By: JD Smith on Mon, 09 October 2006 12:38

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