It this what you are looking for? http://groups.google.com/group/google-web-toolkit/browse_thread/thread/144b025bfa3421c3
2011/2/21 Anastasia <akaprave...@gmail.com>: > Hello all, > > In the application I'm working on, that is build using gwt-2.1.1, > there is CellTree presentation widget that creates a structure of > folders containing subfolders in the application.Thefore a rootFolder > may contain one or more folders and each subfolder may contain one or > more subfolders. It's much like the example provided in > http://gwt.google.com/samples/Showcase/Showcase.html#!CwCellTree where > Friends collection has another collection of grouped by initial letter > contacts, but with more depth. > > The '+' element on the left of a folder in the application represents > (as expected from CellTree) that the folder contains subfolders and > holds an onClick event that allows the parent folder to be expanded > and subfolders to be displayed. > > But which is the '+' element (plusElement) in the code and how is that > created? Can I make use of my own style class and add my own html id > in this element by using plusElement.getElement().setId() or > plusElement.getElement().setAttribute("class","myCSSClass") ? The > getElement() method is contained in the com.google.gwt.user.client.ui > package, in the UIObject Class. > > Thanks in advance, > Anastasia > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to google-web-toolkit@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
