I can create context menu for tree and attach to \'contextmenu\' event. Code:
contextMenu = new Ext.menu.Menu({ items: [{ text: \'Edit\', iconCls: \'ed
Well, depending on what you want to do you can handle the following GridPanel events in the same manner as your example: contextmenu, cellcontextmenu, containercontextmenu, groupcontextmenu, headercontextmenu, rowbodycontextmenu or rowcontextmenu.
GridPanel