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XmCommand(library call)				       XmCommand(library call)

NAME
       XmCommand — The Command widget class

SYNOPSIS
       #include <Xm/Command.h>

DESCRIPTION
       Command	is  a  special-purpose composite widget for command entry that
       provides a built-in command-history mechanism.  Command includes a com‐
       mand-line  text-input  field, a command-line prompt, and a command-his‐
       tory list region.

       One additional WorkArea child may be added to the  Command  after  cre‐
       ation.

       Whenever	 a command is entered, it is automatically added to the end of
       the command-history list and made visible.  This does  not  change  the
       selected item in the list, if there is one.

       Many of the new resources specified for Command are actually Selection‐
       Box resources that have been renamed for clarity and ease of use.

   Descendants
       Command automatically creates the descendants shown  in	the  following
       table.	An  application	 can  use XtNameToWidget to gain access to the
       named descendant. In addition, a user or an  application	 can  use  the
       named descendant when specifying resource values.

       ┌─────────────────┬──────────────────┬───────────────────────────────┐
       │Named Descendant │ Class	    │ Identity			    │
       ├─────────────────┼──────────────────┼───────────────────────────────┤
       ├─────────────────┼──────────────────┼───────────────────────────────┤
       ├─────────────────┼──────────────────┼───────────────────────────────┤
       │ItemsList	 │ XmList	    │ command-history list region   │
       ├─────────────────┼──────────────────┼───────────────────────────────┤
       │ItemsListSW	 │ XmScrolledWindow │ the  ScrolledWindow parent of │
       │		 │		    │ ItemsList			    │
       ├─────────────────┼──────────────────┼───────────────────────────────┤
       │Selection	 │ XmLabelGadget    │ command-line prompt	    │
       ├─────────────────┼──────────────────┼───────────────────────────────┤
       │Text		 │ XmTextField	    │ command-line text-input field │
       ├─────────────────┼──────────────────┼───────────────────────────────┤
       └─────────────────┴──────────────────┴───────────────────────────────┘
   Classes
       Command inherits behavior, resources, and traits from Core,  Composite,
       Constraint, XmManager, XmBulletinBoard, and XmSelectionBox.

       The class pointer is xmCommandWidgetClass.

       The class name is XmCommand.

   New Resources
       The  following table defines a set of widget resources used by the pro‐
       grammer to specify data. The programmer can also set the resource  val‐
       ues  for	 the  inherited	 classes to set attributes for this widget. To
       reference a resource by name or by class in a .Xdefaults	 file,	remove
       the XmN or XmC prefix and use the remaining letters.  To specify one of
       the defined values for a resource in a .Xdefaults file, remove  the  Xm
       prefix and use the remaining letters (in either lowercase or uppercase,
       but include any underscores between words).  The codes  in  the	access
       column  indicate if the given resource can be set at creation time (C),
       set by using XtSetValues (S), retrieved by using XtGetValues (G), or is
       not applicable (N/A).

       ┌─────────────────────────────────────────────────────────────────────────────────────┐
       │			   │   XmCommand Resource│Set		  │	    │	     │
       │Name			   │ Class		 │ Type		  │ Default │ Access │
       ├───────────────────────────┼─────────────────────┼────────────────┼─────────┼────────┤
       │XmNcommand		   │ XmCTextString	 │ XmString	  │ ""	    │ CSG    │
       ├───────────────────────────┼─────────────────────┼────────────────┼─────────┼────────┤
       │XmNcommandChangedCallback  │ XmCCallback	 │ XtCallbackList │ NULL    │ C	     │
       ├───────────────────────────┼─────────────────────┼────────────────┼─────────┼────────┤
       │XmNcommandEnteredCallback  │ XmCCallback	 │ XtCallbackList │ NULL    │ C	     │
       ├───────────────────────────┼─────────────────────┼────────────────┼─────────┼────────┤
       │XmNhistoryItems		   │ XmCItems		 │ XmStringTable  │ NULL    │ CSG    │
       ├───────────────────────────┼─────────────────────┼────────────────┼─────────┼────────┤
       │XmNhistoryItemCount	   │ XmCItemCount	 │ int		  │ 0	    │ CSG    │
       ├───────────────────────────┼─────────────────────┼────────────────┼─────────┼────────┤
       │XmNhistoryMaxItems	   │ XmCMaxItems	 │ int		  │ 100	    │ CSG    │
       ├───────────────────────────┼─────────────────────┼────────────────┼─────────┼────────┤
       │XmNhistoryVisibleItemCount │ XmCVisibleItemCount │ int		  │ dynamic │ CSG    │
       ├───────────────────────────┼─────────────────────┼────────────────┼─────────┼────────┤
       │XmNpromptString		   │ XmCPromptString	 │ XmString	  │ dynamic │ CSG    │
       ├───────────────────────────┼─────────────────────┼────────────────┼─────────┼────────┤
       └───────────────────────────┴─────────────────────┴────────────────┴─────────┴────────┘
       XmNcommand
		 Contains  the	current	 command-line  text.  This is the XmN‐
		 textString resource in	 SelectionBox,	renamed	 for  Command.
		 This resource can also be modified with XmCommandSetValue and
		 XmCommandAppendValue functions.  The command area is  a  Text
		 widget.

       XmNcommandChangedCallback
		 Specifies  the	 list  of  callbacks that is called after each
		 time the value of the command changes.	 The  callback	reason
		 is  XmCR_COMMAND_CHANGED.   This is equivalent to the XmNval‐
		 ueChangedCallback of the Text widget, except that  a  pointer
		 to  an	 XmCommandCallbackStructure  is passed, and the struc‐
		 ture's value member contains the XmString.

       XmNcommandEnteredCallback
		 Specifies the list of callbacks that is called when a command
		 is  entered in the Command.  The callback reason is XmCR_COM‐
		 MAND_ENTERED. A pointer to an XmCommandCallback structure  is
		 passed.

       XmNhistoryItems
		 Lists XmString items that make up the contents of the history
		 list. This is	the  XmNlistItems  resource  in	 SelectionBox,
		 renamed  for  Command.	 XtGetValues for this resource returns
		 the list items themselves, not a copy of the list items.  The
		 application must not free the returned items.

       XmNhistoryItemCount
		 Specifies the number of XmStrings in XmNhistoryItems. This is
		 the XmNlistItemCount resource in  SelectionBox,  renamed  for
		 Command.  The value must not be negative.

       XmNhistoryMaxItems
		 Specifies  the maximum number of items allowed in the history
		 list. Once this number is reached, an existing list item must
		 be  removed  before  a new item can be added to the list. For
		 each command entered, the first list item is removed from the
		 list, so the new command can be added to the list.  The value
		 must be greater than 0 (zero).

       XmNhistoryVisibleItemCount
		 Specifies the number of items in the history list that should
		 be  visible  at  one  time. In effect, it sets the height (in
		 lines) of the history list window. This is  the  XmNlistVisi‐
		 bleItemCount  resource	 in SelectionBox, renamed for Command.
		 The value must be greater than	 0  (zero).   The  default  is
		 dynamic based on the height of the list.

       XmNpromptString
		 Specifies  a prompt for the command line.  This is the XmNse‐
		 lectionLabelString resource in SelectionBox, renamed for Com‐
		 mand.	 The  default  may  vary depending on the value of the
		 XmNlayoutDirection resource and the locale.  In the C	locale
		 the default is > (right angle bracket).

		 Now  that  some  default localized label strings are provided
		 through message catalogs for the children of  composite  wid‐
		 gets,	the  labelString  resources cannot be set on the child
		 through default resource files.  Instead, the	resource  pro‐
		 vided at the parent level must be used.

   Inherited Resources
       Command inherits behavior and resources from the superclasses described
       in the following tables.	 For a complete description of each  resource,
       refer to the reference page for that superclass.

       ┌──────────────────────────────────────────────────────────────────────────────────────────────────────┐
       │			│	     XmSelectionBox Resource Set   │			     │	      │
       │Name			│ Class			  │ Type	   │ Default		     │ Access │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNapplyCallback	│ XmCCallback		  │ XtCallbackList │ NULL		     │ N/A    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNapplyLabelString	│ XmCApplyLabelString	  │ XmString	   │ dynamic		     │ N/A    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNcancelCallback	│ XmCCallback		  │ XtCallbackList │ NULL		     │ N/A    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNcancelLabelString	│ XmCCancelLabelString	  │ XmString	   │ dynamic		     │ N/A    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNchildPlacement	│ XmCChildPlacement	  │ unsigned char  │ XmPLACE_ABOVE_SELECTION │ CSG    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNdialogType		│ XmCDialogType		  │ unsigned char  │ XmDIALOG_COMMAND	     │ G      │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNhelpLabelString	│ XmCHelpLabelString	  │ XmString	   │ dynamic		     │ N/A    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNlistItemCount	│ XmCItemCount		  │ int		   │ 0			     │ CSG    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNlistItems		│ XmCItems		  │ XmStringTable  │ NULL		     │ CSG    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNlistLabelString	│ XmCListLabelString	  │ XmString	   │ NULL		     │ N/A    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNlistVisibleItemCount │ XmCVisibleItemCount	  │ int		   │ dynamic		     │ CSG    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNminimizeButtons	│ XmCMinimizeButtons	  │ Boolean	   │ False		     │ N/A    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNmustMatch		│ XmCMustMatch		  │ Boolean	   │ False		     │ N/A    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNnoMatchCallback	│ XmCCallback		  │ XtCallbackList │ NULL		     │ N/A    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNokCallback		│ XmCCallback		  │ XtCallbackList │ NULL		     │ N/A    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNokLabelString	│ XmCOkLabelString	  │ XmString	   │ dynamic		     │ N/A    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNselectionLabelString │ XmCSelectionLabelString │ XmString	   │ dynamic		     │ CSG    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNtextAccelerators	│ XmCTextAccelerators	  │ XtAccelerators │ default		     │ C      │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNtextColumns		│ XmCColumns		  │ short	   │ dynamic		     │ CSG    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       │XmNtextString		│ XmCTextString		  │ XmString	   │ ""			     │ CSG    │
       ├────────────────────────┼─────────────────────────┼────────────────┼─────────────────────────┼────────┤
       └────────────────────────┴─────────────────────────┴────────────────┴─────────────────────────┴────────┘
       ┌──────────────────────────────────────────────────────────────────────────────────────┐
       │		     │	    XmBulletinBoard Resource Set     │		     │	      │
       │Name		     │ Class		    │ Type	     │ Default	     │ Access │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNallowOverlap	     │ XmCAllowOverlap	    │ Boolean	     │ True	     │ CSG    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNautoUnmanage	     │ XmCAutoUnmanage	    │ Boolean	     │ False	     │ N/A    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNbuttonFontList    │ XmCButtonFontList    │ XmFontList     │ dynamic	     │ N/A    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNbuttonRenderTable │ XmCButtonRenderTable │ XmRenderTable  │ dynamic	     │ CSG    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNcancelButton	     │ XmCWidget	    │ Widget	     │ NULL	     │ N/A    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNdefaultButton     │ XmCWidget	    │ Widget	     │ NULL	     │ N/A    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNdefaultPosition   │ XmCDefaultPosition   │ Boolean	     │ False	     │ CSG    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNdialogStyle	     │ XmCDialogStyle	    │ unsigned char  │ dynamic	     │ CSG    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNdialogTitle	     │ XmCDialogTitle	    │ XmString	     │ NULL	     │ CSG    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNfocusCallback     │ XmCCallback	    │ XtCallbackList │ NULL	     │ C      │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNlabelFontList     │ XmCLabelFontList	    │ XmFontList     │ dynamic	     │ CSG    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNlabelRenderTable  │ XmCLabelRenderTable  │ XmRenderTable  │ dynamic	     │ CSG    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNmapCallback	     │ XmCCallback	    │ XtCallbackList │ NULL	     │ C      │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNmarginHeight	     │ XmCMarginHeight	    │ Dimension	     │ 10	     │ CSG    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNmarginWidth	     │ XmCMarginWidth	    │ Dimension	     │ 10	     │ CSG    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNnoResize	     │ XmCNoResize	    │ Boolean	     │ False	     │ CSG    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNresizePolicy	     │ XmCResizePolicy	    │ unsigned char  │ XmRESIZE_NONE │ CSG    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNshadowType	     │ XmCShadowType	    │ unsigned char  │ XmSHADOW_OUT  │ CSG    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNtextFontList	     │ XmCTextFontList	    │ XmFontList     │ dynamic	     │ CSG    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNtextRenderTable   │ XmCTextRenderTable   │ XmRenderTable  │ dynamic	     │ CSG    │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNtextTranslations  │ XmCTranslations	    │ XtTranslations │ NULL	     │ C      │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       │XmNunmapCallback     │ XmCCallback	    │ XtCallbackList │ NULL	     │ C      │
       ├─────────────────────┼──────────────────────┼────────────────┼───────────────┼────────┤
       └─────────────────────┴──────────────────────┴────────────────┴───────────────┴────────┘
       ┌────────────────────────────────────────────────────────────────────────────────────────────────────┐
       │			│	      XmManager Resource Set	    │			   │	    │
       │Name			│ Class			│ Type		    │ Default		   │ Access │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNbottomShadowColor	│ XmCBottomShadowColor	│ Pixel		    │ dynamic		   │ CSG    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNbottomShadowPixmap	│ XmCBottomShadowPixmap │ Pixmap	    │ XmUNSPECIFIED_PIXMAP │ CSG    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNforeground		│ XmCForeground		│ Pixel		    │ dynamic		   │ CSG    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNhelpCallback		│ XmCCallback		│ XtCallbackList    │ NULL		   │ C	    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNhighlightColor	│ XmCHighlightColor	│ Pixel		    │ dynamic		   │ CSG    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNhighlightPixmap	│ XmCHighlightPixmap	│ Pixmap	    │ dynamic		   │ CSG    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNinitialFocus		│ XmCInitialFocus	│ Widget	    │ dynamic		   │ CSG    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNlayoutDirection	│ XmCLayoutDirection	│ XmDirection	    │ dynamic		   │ CG	    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNnavigationType	│ XmCNavigationType	│ XmNavigationType  │ XmTAB_GROUP	   │ CSG    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNpopupHandlerCallback │ XmCCallback		│ XtCallbackList    │ NULL		   │ C	    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNshadowThickness	│ XmCShadowThickness	│ Dimension	    │ dynamic		   │ CSG    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNstringDirection	│ XmCStringDirection	│ XmStringDirection │ dynamic		   │ CG	    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNtopShadowColor	│ XmCTopShadowColor	│ Pixel		    │ dynamic		   │ CSG    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNtopShadowPixmap	│ XmCTopShadowPixmap	│ Pixmap	    │ dynamic		   │ CSG    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNtraversalOn		│ XmCTraversalOn	│ Boolean	    │ True		   │ CSG    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNunitType		│ XmCUnitType		│ unsigned char	    │ dynamic		   │ CSG    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       │XmNuserData		│ XmCUserData		│ XtPointer	    │ NULL		   │ CSG    │
       ├────────────────────────┼───────────────────────┼───────────────────┼──────────────────────┼────────┤
       └────────────────────────┴───────────────────────┴───────────────────┴──────────────────────┴────────┘
       ┌───────────────────────────────────────────────────────────────────────┐
       │		  │	Composite Resource Set	    │	      │	       │
       │Name		  │ Class	      │ Type	    │ Default │ Access │
       ├──────────────────┼───────────────────┼─────────────┼─────────┼────────┤
       │XmNchildren	  │ XmCReadOnly	      │ WidgetList  │ NULL    │ G      │
       ├──────────────────┼───────────────────┼─────────────┼─────────┼────────┤
       │XmNinsertPosition │ XmCInsertPosition │ XtOrderProc │ NULL    │ CSG    │
       ├──────────────────┼───────────────────┼─────────────┼─────────┼────────┤
       │XmNnumChildren	  │ XmCReadOnly	      │ Cardinal    │ 0	      │ G      │
       ├──────────────────┼───────────────────┼─────────────┼─────────┼────────┤
       └──────────────────┴───────────────────┴─────────────┴─────────┴────────┘
       ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
       │			      │		      Core Resource Set		       │		      │	       │
       │Name			      │ Class			      │ Type	       │ Default	      │ Access │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNaccelerators		      │ XmCAccelerators		      │ XtAccelerators │ dynamic	      │ N/A    │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNancestorSensitive	      │ XmCSensitive		      │ Boolean	       │ dynamic	      │ G      │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNbackground		      │ XmCBackground		      │ Pixel	       │ dynamic	      │ CSG    │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNbackgroundPixmap	      │ XmCPixmap		      │ Pixmap	       │ XmUNSPECIFIED_PIXMAP │ CSG    │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNborderColor		      │ XmCBorderColor		      │ Pixel	       │ XtDefaultForeground  │ CSG    │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNborderPixmap		      │ XmCPixmap		      │ Pixmap	       │ XmUNSPECIFIED_PIXMAP │ CSG    │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNborderWidth		      │ XmCBorderWidth		      │ Dimension      │ 0		      │ CSG    │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNcolormap		      │ XmCColormap		      │ Colormap       │ dynamic	      │ CG     │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNdepth		      │ XmCDepth		      │ int	       │ dynamic	      │ CG     │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNdestroyCallback	      │ XmCCallback		      │ XtCallbackList │ NULL		      │ C      │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNheight		      │ XmCHeight		      │ Dimension      │ dynamic	      │ CSG    │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNinitialResourcesPersistent │ XmCInitialResourcesPersistent │ Boolean	       │ True		      │ C      │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNmappedWhenManaged	      │ XmCMappedWhenManaged	      │ Boolean	       │ True		      │ CSG    │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNscreen		      │ XmCScreen		      │ Screen *       │ dynamic	      │ CG     │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNsensitive		      │ XmCSensitive		      │ Boolean	       │ True		      │ CSG    │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNtranslations		      │ XmCTranslations		      │ XtTranslations │ dynamic	      │ CSG    │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNwidth		      │ XmCWidth		      │ Dimension      │ dynamic	      │ CSG    │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNx			      │ XmCPosition		      │ Position       │ 0		      │ CSG    │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       │XmNy			      │ XmCPosition		      │ Position       │ 0		      │ CSG    │
       ├──────────────────────────────┼───────────────────────────────┼────────────────┼──────────────────────┼────────┤
       └──────────────────────────────┴───────────────────────────────┴────────────────┴──────────────────────┴────────┘
   Callback Information
       A pointer to the following structure is passed to each callback:

       typedef struct
       {
	       int reason;
	       XEvent * event;
	       XmString value;
	       int length;
       } XmCommandCallbackStruct;

       reason	 Indicates why the callback was invoked

       event	 Points to the XEvent that triggered the callback

       value	 Specifies the XmString in the CommandArea

       length	 Specifies the size in bytes of the XmString value.  This mem‐
		 ber is obsolete and exists  for  compatibility	 with  earlier
		 releases.

   Translations
       XmCommand inherits translations from XmSelectionBox.

   Accelerators
       The  XmNtextAccelerators	 from  XmSelectionBox  are  added  to the Text
       descendant of XmCommand.

   Action Routines
       The XmCommand action routines are:

       SelectionBoxUpOrDown(Previous|Next|First|Last):
		 When called with an argument of Previous,  or	0  (zero)  for
		 compatibility,	 selects the previous item in the history list
		 and replaces the text with that item.

		 When called with an argument of Next, or 1 for compatibility,
		 selects  the  next  item in the history list and replaces the
		 text with that item.

		 When called with an argument of First, or 2  for  compatibil‐
		 ity,  selects the first item in the history list and replaces
		 the text with that item.

		 When called with an argument of Last, or 3 for compatibility,
		 selects  the  last  item in the history list and replaces the
		 text with that item.

		 Calls the callbacks for XmNcommandChangedCallback.

   Additional Behavior
       The Command widget has the following additional behavior:

       <Key><osfCancel>:
		 If the parent of the Command  is  a  manager,	the  event  is
		 passed to the parent.

       <Key><osfActivate> in Text:
		 Calls	the  Text  widget's XmNactivateCallback callbacks.  If
		 the text is empty, this action then returns.	Otherwise,  if
		 the history list has XmNhistoryMaxItems items, it removes the
		 first item in the list.  It adds the text to the history list
		 as  the  last item, clears the text, and calls the XmNcomman‐
		 dEnteredCallback callbacks.

       <Key> in Text:
		 When any change is made to the text edit widget, this	action
		 calls the callbacks for XmNcommandChangedCallback.

       <BtnDown>(2+) or <Key><osfActivate> in List:
		 Calls	the  List widget's XmNdefaultActionCallback callbacks.
		 If the history list has XmNhistoryMaxItems items, this action
		 removes  the  first  item  in the list.  It adds the selected
		 List item to the history list as the last  item,  clears  the
		 text, and calls the XmNcommandEnteredCallback callbacks.

       <FocusIn>:
		 Calls the callbacks for XmNfocusCallback.

       <MapWindow>:
		 When  a Command that is the child of a DialogShell is mapped,
		 this action calls the callbacks for XmNmapCallback.

       <UnmapWindow>:
		 When a	 Command  that	is  the	 child	of  a  DialogShell  is
		 unmapped,  this  action calls the callbacks for XmNunmapCall‐
		 back.

   Virtual Bindings
       The bindings for virtual keys are  vendor  specific.   For  information
       about bindings for virtual buttons and keys, see VirtualBindings(3).

RELATED
       Composite(3),  Constraint(3), Core(3), XmBulletinBoard(3), XmCommandAp‐
       pendValue(3),  XmCommandError(3),  XmCommandGetChild(3),	 XmCommandSet‐
       Value(3), XmCreateCommand(3), XmManager(3), and XmSelectionBox(3).

						       XmCommand(library call)
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