you have to implement your own container emmitting events. Because normal collection are not done for that but to go fast. Stef On Jan 14, 2011, at 10:35 PM, nullPointer wrote:
Hi, excuse me for my poor english.
Exist some type of collection for bind to widgets like a listView or grid? I want say a special collection than allow know, externally, when a object is added, removed, changed the "current" etc for represent changes on a GUI.
For example, I have a collection connected on a grid. When I add or remove a element on collection I have refresh the grid set again the collection like datasource, and select the same object of before. That is hard for the widget when I have very items. I want "capture", with events or others, and remove only the row of grid, and not refresh all again.
I don´t know if I do the question correctly.
Regards
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