Graphics Proxy Supported

CL_GUI_GP_HIER

• Declaring the names of attributes in the data container:

  There are some attributes that must be declared and others that are optional. For more information, see the class documentation for CL_GUI_GP_HIER in the class builder.

• Assigning customizing bundles to ports in the graphics proxy:

  Not all combinations of customizing bundles and ports are allowed. For more information, see the class documentation for CL_GUI_GP_HIER in the class builder.

  For information on the automatic generation of customizing objects, the display context hierarchy and other details on programming the product-specific part of the graphics proxy, see the class documentation for CL_GUI_GP_HIER in the class builder.

• Defining object types:

  To define a node in the data container use the attribute CO_OBJTYPE_NODE. To define a link in the data container use the attribute CO_OBJTYPE_LINK. You can do without links by using the AUTO_LINK function. For information on AUTO_LINK, see AUTO_LINK.

IF_GP_HIER

In addition to the interface IF_GRAPHIC_PROXY available to all graphics proxies, this interface is used by the structure graphics proxy. It contains two methods:

• GET_SELECTED_NODES: The application calls this method to find out which nodes were selected.

• SET_SELECTED_NODES: The application calls this method to select nodes.

SET_DC_NAMES

You use this method to set the names of the attributes that are in the data container. There are a number of importing parameters all of which are documented in SET_DC_NAMES.