I am working on adding a control to the layout editor of SAP WEB IDE. The scenario is,we have an app which can be accessed through clicking one button.we need adding this special button into layout editor.That is to say,we need to make it implement drag and drop function in layout editor.
However,we have no idea on how to add such special button into Layout Editor.It seems like that we need to learn the architecture of Layout Editor and learn the code implementation of it.But there are no such materials for developers.Any suggestions are welcome.Thanks! :-)