Reviewers: pdr, Description: Adding a new widget ResizeLayoutPanel that can trigger a resize event when it changes size. The widget uses hidden scrollable divs to detect resize on non-IE browsers. This allow users to embed widgets that RequireResize in their app without having an unbroken chain of ProvidesResize up to the RootLayoutPanel.
Also adding a new widget HeaderPanel that uses the same resize implementation to layout content between naturally sized headers and footers. This is similar to a DockLayoutPanel (north/south/center only), but it doesn't require users to specify a specific height for the header and footer. Please review this at http://gwt-code-reviews.appspot.com/1301801/show Affected files: A user/src/com/google/gwt/user/ResizeLayoutPanel.gwt.xml M user/src/com/google/gwt/user/User.gwt.xml A user/src/com/google/gwt/user/client/ui/HeaderPanel.java A user/src/com/google/gwt/user/client/ui/ResizeLayoutPanel.java M user/test/com/google/gwt/user/UISuite.java A user/test/com/google/gwt/user/client/ui/HeaderPanelTest.java A user/test/com/google/gwt/user/client/ui/ResizeLayoutPanelTest.java -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
