Yep, I’m testing if I’ll be able to check the events by programmatically adding items into the LegendList. Is it expected that I’m not seeing events at this point?
Thanks alot! From: [email protected] [mailto:[email protected]] On Behalf Of Jody Garnett Sent: Tuesday, 28 February 2012 3:59 PM To: User-friendly Desktop Internet GIS Subject: Re: [udig-devel] Listening to changes to the new LegendItems list Naz can I confirm you are adding items to the legend list yet? I am still not sure if you should expect to see any events yet ... -- Jody Garnett On Tuesday, 28 February 2012 at 2:57 PM, Nazareno Chan wrote: Nope, not at all Jody. ☺ I did try to listen thru the deep adapter but I’m not getting the changes on the LegendItems list. So I tried to check how the LayersList does it, and it seems to be doing this: adding the same adapter to the list itself (list is of type LayersList2) adding it to the layers in the list adding/removing it to newly added/removed layers to/from the list (thru ‘Interceptors’?) Does this mean I should also follow the above implementation? Thanks! Naz Chan From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of Jody Garnett Sent: Tuesday, 28 February 2012 3:38 PM To: User-friendly Desktop Internet GIS Subject: Re: [udig-devel] Listening to changes to the new LegendItems list I think you are saying the same thing: a) I think you can just listen to the EMF notifications b) a deep adaptor is how I think it does that (your listener is called an "adaptor" which is added to the Map and gets all notifications; you then check the notifications and only respond to the ones that relate to the Legend List) I hope I have not made things worse with the above answer; I don't have the code in front of me :( -- Jody Garnett On Tuesday, 28 February 2012 at 1:25 PM, Nazareno Chan wrote: Hi Guys, With regards to the new LegendView change: http://udig.refractions.net/confluence/display/UDIG/Legend+View Im trying to get to listen to changes on the LegendItems list (map.getLegend()), like how a map’s deep adapter or map composition listener does. Should these listeners’ setup be customized and added to the map? Or should these be readily available considering that they are EMF objects? ☺ Thanks, Naz Chan ________________________________ The contents of this email are confidential and may be subject to legal or professional privilege and copyright. No representation is made that this email is free of viruses or other defects. If you have received this communication in error, you may not copy or distribute any part of it or otherwise disclose its contents to anyone. Please advise the sender of your incorrect receipt of this correspondence. _______________________________________________ User-friendly Desktop Internet GIS (uDig) http://udig.refractions.net http://lists.refractions.net/mailman/listinfo/udig-devel ________________________________ The contents of this email are confidential and may be subject to legal or professional privilege and copyright. No representation is made that this email is free of viruses or other defects. If you have received this communication in error, you may not copy or distribute any part of it or otherwise disclose its contents to anyone. Please advise the sender of your incorrect receipt of this correspondence. _______________________________________________ User-friendly Desktop Internet GIS (uDig) http://udig.refractions.net http://lists.refractions.net/mailman/listinfo/udig-devel ________________________________ The contents of this email are confidential and may be subject to legal or professional privilege and copyright. No representation is made that this email is free of viruses or other defects. If you have received this communication in error, you may not copy or distribute any part of it or otherwise disclose its contents to anyone. Please advise the sender of your incorrect receipt of this correspondence.
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