SAP ABAP Program LKCRP1CL1 (Class for tree events) is using

• Class (6)
• Data Element (9)
• Table/Structure Field (50)
• Message Class (2)
• Message Number (2)
• Class Method (14)
• Table (8)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_CTMENU - ADD_FUNCTION	Context Menu
2	Class Method	CL_CTMENU - LOAD_GUI_STATUS	Context Menu
3	Class Method	CL_GUI_CFW - FLUSH	Control Framework Basic Class
4	Class Method	CL_GUI_COLUMN_TREE - COLUMN_SET_HEADING_TOOLTIP	Column Tree Control
5	Class Method	CL_GUI_COLUMN_TREE - HIERARCHY_HEADER_SET_TOOLTIP	Column Tree Control
6	Class Method	CL_GUI_CONTROL - SET_FOCUS	Proxy Class for Control in GUI
7	Class Method	CL_ITEM_TREE_CONTROL - ADD_NODES_AND_ITEMS	Internal Tree Control Class
8	Class Method	CL_TREE_CONTROL_BASE - DELETE_NODES	Internal Tree Control Class
9	Class Method	CL_TREE_CONTROL_BASE - EXPAND_NODE	Internal Tree Control Class
10	Class Method	CL_TREE_CONTROL_BASE - GET_EXPANDED_NODES	Internal Tree Control Class
11	Class Method	CL_TREE_CONTROL_BASE - GET_SELECTED_NODE	Internal Tree Control Class
12	Class Method	CL_TREE_CONTROL_BASE - NODE_SET_EXPANDER	Internal Tree Control Class
13	Class Method	CL_TREE_CONTROL_BASE - SET_SCREEN_UPDATE	Internal Tree Control Class
14	Class Method	CL_TREE_CONTROL_BASE - SET_SELECTED_NODE	Internal Tree Control Class