mrmregisterclass(3) [redhat man page]

MrmRegisterClass(library call)											    MrmRegisterClass(library call)

NAME

       MrmRegisterClass -- Saves the information needed for MRM to access the widget creation function for user-defined widgets

SYNOPSIS

       #include <Mrm/MrmPublic.h>
       Cardinal MrmRegisterClass(
       MrmType class_code,
       String class_name,
       String create_name,
       Widget (*create_proc) (),
       WidgetClass class_record);

DESCRIPTION

       The  MrmRegisterClass function allows MRM to access user-defined widget classes.  This function registers the necessary information for MRM
       to create widgets of this class.  You must call MrmRegisterClass prior to fetching any user-defined class widget.

       MrmRegisterClass saves the information needed to access the widget creation function and to do type conversion of argument lists  by  using
       the information in MRM databases.

       class_code
		 This argument is ignored; it is present for compatibility with previous releases.

       class_name
		 This argument is ignored; it is present for compatibility with previous releases.

       create_name
		 Specifies  the case-sensitive name of the low-level widget creation function for the class.  An example from the Motif Toolkit is
		 XmCreateLabel.  Arguments are parent_widget, name, override_arglist, and override_argcount.

		 For user-defined widgets, create_name is the creation procedure in the UIL that defines this widget.

       create_proc
		 Specifies the address of the creation function that you named in create_name.

       class_record
		 Specifies a pointer to the class record.

RETURN

       This function returns one of the following status return constants:

       MrmSUCCESS
		 The function executed successfully.

       MrmFAILURE
		 The function failed.

														    MrmRegisterClass(library call)

MrmFetchWidgetOverride(library call)									      MrmFetchWidgetOverride(library call)

NAME

       MrmFetchWidgetOverride  --  Fetches  any indexed (UIL named) application widget.  It overrides the arguments specified for this application
       widget in UIL

SYNOPSIS

       #include <Mrm/MrmPublic.h>
       Cardinal MrmFetchWidgetOverride(
       MrmHierarchy hierarchy_id,
       String index,
       Widget parent_widget,
       String override_name,
       ArgList override_args,
       Cardinal override_num_args,
       Widget *widget,
       MrmType *class);

DESCRIPTION

       The MrmFetchWidgetOverride function is the extended version of MrmFetchWidget.  It is identical to MrmFetchWidget, except  that	it  allows
       the  caller  to	override  the widget's name and any arguments that MrmFetchWidget would otherwise retrieve from the UID file or one of the
       defaulting mechanisms.  That is, the override argument list is not limited to those arguments in the UID file.

       The override arguments apply only to the widget fetched and returned by this function.  Its children (subtree) do not receive any  override
       parameters.

       hierarchy_id
		 Specifies the ID of the UID hierarchy that contains the interface definition.	The value of hierarchy_id was returned in a previ-
		 ous call to MrmOpenHierarchyPerDisplay.

       index	 Specifies the UIL name of the widget to fetch.

       parent_widget
		 Specifies the parent widget ID.

       override_name
		 Specifies the name to override the widget name.  Use a NULL value if you do not want to override the widget name.

       override_args
		 Specifies the override argument list, exactly as given to XtCreateWidget (conversion complete and so forth).  Use a NULL value if
		 you do not want to override the argument list.

       override_num_args
		 Specifies the number of arguments in override_args.

       widget	 Returns the widget ID of the created widget.

       class	 Returns  the  class  code identifying MRM's widget class.  Literals identifying MRM widget class codes are defined in the include
		 file Mrm/MrmPublic.h.

RETURN VALUE

       This function returns one of the following status return constants:

       MrmSUCCESS
		 The function executed successfully.

       MrmBAD_HIERARCHY
		 The hierarchy ID was invalid.

       MrmNOT_FOUND
		 The widget was not found in UID hierarchy.

       MrmFAILURE
		 The function failed.

RELATED

       MrmOpenHierarchyPerDisplay(3), MrmFetchWidget(3).

													      MrmFetchWidgetOverride(library call)