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Re: about WSET [message #54751 is a reply to message #54737]

Thu, 05 July 2007 03:10

airy.jiang
Messages: 37
Registered: May 2007

Member

On 7 4 , 11 57 , "mgal...@gmail.com" <mgal...@gmail.com> wrote:
> On Jul 4, 7:55 am, David Fanning <n...@dfanning.com> wrote:
>
>> Well, now, there is an idea! I would package this up in
>> a new window object, though, so the object could keep
>> track of all the manipulations, resizings, etc. Then
>> you could just create a MoveCursorTo method.
>
> Yes, this definitely needs to be packaged in something for re-use.
>
> Mike
> --www.michaelgalloy.com

Thank you very much!
Now I got the answer,and I've made a nice effect of what I wanted.
Let's cheers!!^_^

ps:I've found another bug of IDL.I don't know whether you have met it
before.
Let's see this code:
IF (event.x LT 1) OR (event.x GT drawX-1) THEN BEGIN
TVCRS,0,0,/Device
ENDIF
When I move the mouse slowly or steady to the edge of the
Widget_Draw,the IDL can access the position of the mouse,and made the
right action that set the mouse to the [0,0],but If I move the mouse
very fast to the edge of the Window,it seemed that the IDL can't catch
the change of the mouse ,then the mouse moved to the outside of the
window ,rather than made the action that set the mouse to the [0,0].
You can test this,of course,this is not a big problem,we can use many
ways to avoid them,but it indeed exists.

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[Message index]

		Re: about WSET By: Rick Towler on Thu, 05 July 2007 14:26
		Re: about WSET By: airy.jiang on Thu, 05 July 2007 03:10
		Re: about WSET By: Michael Galloy on Wed, 04 July 2007 08:57
		Re: about WSET By: Bob[3] on Wed, 04 July 2007 08:28
		Re: about WSET By: David Fanning on Wed, 04 July 2007 06:55
		Re: about WSET By: Michael Galloy on Wed, 04 July 2007 01:24
		Re: about WSET By: airy.jiang on Tue, 03 July 2007 22:48
		Re: about WSET By: David Fanning on Tue, 03 July 2007 21:13

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