Hi, I added a new bead "LayoutChildren" that can be added to a jewel component if StyledLayoutBase detect this bead it will signal a "sizeChanged" for childs when needed.
It uses the same technique as the itemrenderer initializers of composing the bead and in that case use its code. If no bead is added, no code is run. Until now Jewel was adding a loop in all layouts to manage child elements, but since we use browser layouts in many cases this loop is not needed and could cause a performance problem. So from now on, if you need that extra processing just add this bead to the component. A case of the use is in the recent change in TDJ in the second card of DataGridPlayGround Best -- Carlos Rovira http://about.me/carlosrovira
