Need information regarding the layouts in 2.x and 3.x
Can Someone please help me find if there is a document regarding the mapping of 2.x layouts with the 3.x layouts. I want some thing like this in 2.x we used fitlayout and in 3.x we can use simplelcontainer.
FitLayout doesn't exist in 3 because any case where you would want to use it to size a child to fit its container isn't needed - these kinds of containers only take one child, and always size them to fit. These include ContentPanel, FramedPanel, Viewport, Window, Dialog, though I am probably forgetting a few.
Other layouts are now also containers, so for a ContentPanel to have a border layout, you add a BorderLayoutContainer to the ContentPanel. If you just want a Grid to take the full size of the ContentPanel, then just add the Grid directly to the ContentPanel (though the panel will likely need a size, as in 2.x).
SimpleContainer can probably be used in this way as well, but think carefully when you attempt to do this, as the SimpleContainer takes one child, and must itself be added to a parent that sizes it - almost always, it is sufficient to add that child directly to the parent without the SimpleContainer itself.
Thanks a lot .But I was listening the video in http://vimeo.com/33648721 regarding layouts and it was said that a slide which was present and contained the mapping between gxt 2 layouts and gxt3 layouts got removed in the presentation. I wanted that mapping . What I mean to say is some layouts in GXT2 got replaced with Some layouts in GXT3 I wanted to know where can I find a document for that. Apologies for not making it clear in the first post.