Vadin7 grid

how to add component Renderer in grid
table.getColumn(“…”).setRenderer(new ComponentRenderer());
how to return component

See Vaadin Add-on Directory

new ButtonRenderer(
new ClickableRenderer.RendererClickListener() {

                                        System.out.pritnln("new Button Click")        
                                    }));    this is old code in vaadin 7  button replave menubar

grid.getColumn(FOOD).setRenderer(new ComponentRenderer()); // this type follow

how add clickable renderer any idea

table.getColumn(“…”).setRenderer(new ComponentRenderer() {
Label lbl=new Label();
return lbl;

                    }); error