SAP ABAP Class CL_GUI_SIMPLE_TREE (Simple Tree Control) is using

• Class (55)
• Data Element (10)
• Table/Structure Field (15)
• Function Module (4)
• Interface (9)
• Message Class (4)
• Message Number (4)
• Class Method (91)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Interface	IF_CONTROL_COMPOSITE_SUPPORT	Interface for Controls in Control Composites
2	Interface	IF_CONTROL_COMPOSITE_SUPPORT	Interface for Controls in Control Composites
3	Interface	IF_CONTROL_TREE_NODE	Structural Description of a Control Composite
4	Interface	IF_CONTROL_TREE_NODE	Structural Description of a Control Composite
5	Interface	IF_CONTROL_TREE_NODE	Structural Description of a Control Composite
6	Interface	IF_CONTROL_TREE_NODE	Structural Description of a Control Composite
7	Interface	IF_DRAGDROP	Drag and Drop Interface for Controls
8	Interface	IF_DRAGDROP	Drag and Drop Interface for Controls
9	Interface	IF_DRAGDROP	Drag and Drop Interface for Controls