SAP ABAP Class CL_WDY_WB_VD_TREE_HANDLER (Handler Class for View Designer Tree)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-DWB-WD-ABA (Application Component) Web Screen Tools - ABAP
     ⤷ SWDP_DWB_TOOL_VIEWDESIGNER (Package) Web Dynpro View Designer

Properties

Class	CL_WDY_WB_VD_TREE_HANDLER
Short Description	Handler Class for View Designer Tree
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status
Category	0
Package	SWDP_DWB_TOOL_VIEWDESIGNER	Web Dynpro View Designer
Created	20021030	SAP
Last change	20130531	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	ABAP	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)

Interfaces

Class CL_WDY_WB_VD_TREE_HANDLER has no interface implemented.

Friends

Class CL_WDY_WB_VD_TREE_HANDLER has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	EDIT_MODE	Instance attribute	Private	☐	Type reference (TYPE)	CHAR01		Character Field of Length 1	20050426
2	EVENT_HANDLER	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_WDY_WB_VD_EVENT_HANDLER		Event Handler for VD Events	20081017
3	M_VIEWDESIGNER_VIS	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_WDY_WB_VIEWDESIGNER_VIS		Web Dynpro: Displaying the View Designer	20030217
4	TEST_MODE	Instance attribute	Private	☐	Type reference (TYPE)	FLAG		Test Mode	20080922
5	TREE_MODEL	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_SIMPLE_TREE_MODEL		Simple Tree Control with Data Management at the Backend	20021030

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CONSTRUCTOR	Instance method	Public	Constructor		20021030
2	DESTROY	Instance method	Public	Method		20061115
3	HANDLE_CONTEXT_MENU_REQ_NEW	Instance method	Public	Event handling method		20030828
4	HANDLE_CONTEXT_MENU_SELECT_NEW	Instance method	Public	Event handling method		20030828
5	HANDLE_TREE_DRAG	Instance method	Public	Event handling method		20021030
6	HANDLE_TREE_DROP	Instance method	Public	Event handling method		20021030
7	HANDLE_TREE_DROP_COMPLETE	Instance method	Public	Event handling method		20021030
8	HANDLE_TREE_KEY_PRESSED	Instance method	Public	Event handling method		20021030
9	SELECTION_CHANGED	Instance method	Public	Event handling method		20021030

Events

Class CL_WDY_WB_VD_TREE_HANDLER has no event.

Types

Class CL_WDY_WB_VD_TREE_HANDLER has no local type.

Method Signatures

Method CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	VIEWDESIGNER	Call by reference	☐	Object reference (TYPE REF TO)	CL_WDY_WB_VIEWDESIGNER_VIS		WebDynpro: Visualisierung des ViewDesigners	20021030

Method CONSTRUCTOR on class CL_WDY_WB_VD_TREE_HANDLER has no exception.

Method DESTROY Signature

Method DESTROY on class CL_WDY_WB_VD_TREE_HANDLER has no parameter.
Method DESTROY on class CL_WDY_WB_VD_TREE_HANDLER has no exception.

Method HANDLE_CONTEXT_MENU_REQ_NEW Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	MENU	Call by reference	☐	Attribute reference (LIKE)				20030828
2	Importing	NODE_KEY	Call by reference	☐	Attribute reference (LIKE)				20030828

Method HANDLE_CONTEXT_MENU_REQ_NEW on class CL_WDY_WB_VD_TREE_HANDLER has no exception.

Method HANDLE_CONTEXT_MENU_SELECT_NEW Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	FCODE	Call by reference	☐	Attribute reference (LIKE)				20030828
2	Importing	NODE_KEY	Call by reference	☐	Attribute reference (LIKE)				20030828

Method HANDLE_CONTEXT_MENU_SELECT_NEW on class CL_WDY_WB_VD_TREE_HANDLER has no exception.

Method HANDLE_TREE_DRAG Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	DRAG_DROP_OBJECT	Call by reference	☐	Attribute reference (LIKE)				20021030
2	Importing	NODE_KEY	Call by reference	☐	Attribute reference (LIKE)				20021030

Method HANDLE_TREE_DRAG on class CL_WDY_WB_VD_TREE_HANDLER has no exception.

Method HANDLE_TREE_DROP Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	DRAG_DROP_OBJECT	Call by reference	☐	Attribute reference (LIKE)				20021030
2	Importing	NODE_KEY	Call by reference	☐	Attribute reference (LIKE)				20021030

Method HANDLE_TREE_DROP on class CL_WDY_WB_VD_TREE_HANDLER has no exception.

Method HANDLE_TREE_DROP_COMPLETE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	DRAG_DROP_OBJECT	Call by reference	☐	Attribute reference (LIKE)				20021030
2	Importing	NODE_KEY	Call by reference	☐	Attribute reference (LIKE)				20021030

Method HANDLE_TREE_DROP_COMPLETE on class CL_WDY_WB_VD_TREE_HANDLER has no exception.

Method HANDLE_TREE_KEY_PRESSED Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	KEY	Call by reference	☐	Attribute reference (LIKE)				20021030
2	Importing	NODE_KEY	Call by reference	☐	Attribute reference (LIKE)				20021030

Method HANDLE_TREE_KEY_PRESSED on class CL_WDY_WB_VD_TREE_HANDLER has no exception.

Method SELECTION_CHANGED Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	NODE_KEY	Call by reference	☐	Attribute reference (LIKE)				20021030

Method SELECTION_CHANGED on class CL_WDY_WB_VD_TREE_HANDLER has no exception.

History

Last changed by/on	SAP	20130531
SAP Release Created in	630