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⇒ XmVaCreateSimplePulldownMenu(3X)SFmVaCreateSimplePulldownMenu(3X) — DG/UX 5.4.2A

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     XmVaCreateSimplePulldownMenu(3XOSXmVaCreateSimplePulldownMenu(3X)



     NAME
          XmVaCreateSimplePulldownMenu-A RowColumn widget convenience
          creation function

     SYNOPSIS
          #include <Xm/RowColumn.h>

          Widget XmVaCreateSimplePulldownMenu (parent, name, post_from_button,
                    callback, arg...)
               Widget    parent;
               String    name;
               int       post_from_button;
               XtCallbackProccallback;


     DESCRIPTION
          XmVaCreateSimplePulldownMenu creates an instance of a
          RowColumn widget of type XmMENUPULLDOWN and returns the
          associated widget ID.  This routine uses the ANSI C
          variable-length argument list (varargs) calling convention.

          This routine creates a Pulldown MenuPane and its button
          children.  The name of each button is button_n, where n is
          an integer from 0 to one minus the number of buttons in the
          menu.  The name of each separator is separator_n, where n is
          an integer from 0 to one minus the number of separators in
          the menu.  The name of each title is label_n, where n is an
          integer from 0 to one minus the number of titles in the
          menu.  Buttons, separators, and titles are named and created
          in the order in which they are specified in the variable
          portion of the argument list.

          This routine also attaches the PulldownMenu to a
          CascadeButton or CascadeButtonGadget in the parent.  The
          PulldownMenu is then posted from this button.


          parent Specifies the widget ID of the parent of the
                 MenuShell.

          name   Specifies the name of the created widget.

          post_from_button
                 Specifies the CascadeButton or CascadeButtonGadget in
                 the parent to which the Pulldown MenuPane is
                 attached.  The value is the integer n that
                 corresponds to the nth CascadeButton or
                 CascadeButtonGadget specified for the parent of the
                 Pulldown MenuPane.  A Pulldown MenuPane can be
                 attached only to a CascadeButton or
                 CascadeButtonGadget, and only CascadeButtons and
                 CascadeButtonGadgets are counted in determining the



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     XmVaCreateSimplePulldownMenu(3XOSXmVaCreateSimplePulldownMenu(3X)



                 integer n.  The first CascadeButton or
                 CascadeButtonGadget is number 0.

          callback
                 Specifies a callback procedure to be called when a
                 button is activated or when its value changes.  This
                 callback function is added to each button after
                 creation.  For a CascadeButtonGadget or a
                 PushButtonGadget, the callback is added as the
                 button's XmNactivateCallback, and it is called when
                 the button is activated.  For a ToggleButtonGadget,
                 the callback is added as the button's
                 XmNvalueChangedCallback, and it is called when the
                 button's value changes.  The button number is
                 returned in the client_data field.


          The variable portion of the argument list consists of groups
          of arguments.  The first argument in each group is a
          constant or a string and determines which arguments follow
          in that group.  The last argument in the list must be NULL.
          Following are the possible first arguments in each group of
          varargs:


          XmVaCASCADEBUTTON
                 This is followed by two additional arguments.  The
                 set specifies one button in the PulldownMenu and some
                 of its resource values.  The button created is a
                 CascadeButtonGadget.  Following are the additional
                 two arguments, in this order:


                 label   The label string, of type XmString.

                 mnemonic
                         The mnemonic, of type KeySym.


          XmVaPUSHBUTTON
                 This is followed by four additional arguments.  The
                 set specifies one button in the PulldownMenu and some
                 of its resource values.  The button created is a
                 PushButtonGadget.  Following are the additional four
                 arguments, in this order:


                 label   The label string, of type XmString.

                 mnemonic
                         The mnemonic, of type KeySym.




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     XmVaCreateSimplePulldownMenu(3XOSXmVaCreateSimplePulldownMenu(3X)



                 accelerator
                         The accelerator, of type String.

                 accelerator_text
                         The accelerator text, of type XmString.


          XmVaRADIOBUTTON
                 This is followed by four additional arguments.  The
                 set specifies one button in the PulldownMenu and some
                 of its resource values.  The button created is a
                 ToggleButtonGadget.  Following are the additional
                 four arguments, in this order:


                 label   The label string, of type XmString.

                 mnemonic
                         The mnemonic, of type KeySym.

                 accelerator
                         The accelerator, of type String.

                 accelerator_text
                         The accelerator text, of type XmString.


          XmVaCHECKBUTTON
                 This is followed by four additional arguments.  The
                 set specifies one button in the PulldownMenu and some
                 of its resource values.  The button created is a
                 ToggleButtonGadget.  Following are the additional
                 four arguments, in this order:


                 label   The label string, of type XmString.

                 mnemonic
                         The mnemonic, of type KeySym.

                 accelerator
                         The accelerator, of type String.

                 accelerator_text
                         The accelerator text, of type XmString.


          XmVaTITLE
                 This is followed by one additional argument.  The
                 pair specifies a title LabelGadget in the
                 PulldownMenu.  Following is the additional argument:




     3                                                (printed 6/8/92)





     XmVaCreateSimplePulldownMenu(3XOSXmVaCreateSimplePulldownMenu(3X)



                 title   The title string, of type XmString.


          XmVaSEPARATOR
                 This is followed by no additional arguments.  It
                 specifies one separator in the PulldownMenu.

          XmVaDOUBLESEPARATOR
                 This is followed by no additional arguments.  It
                 specifies one separator in the PulldownMenu.  The
                 separator type is XmDOUBLELINE.

          resource_name
                 This is followed by one additional argument, the
                 value of the resource, of type XtArgVal.  The pair
                 specifies a resource and its value for the RowColumn
                 widget.

          XtVaTypedArg
                 This is followed by four additional arguments.  The
                 set specifies a resource and its value for the
                 RowColumn widget.  A resource type conversion is
                 performed if necessary.  Following are the additional
                 four arguments, in this order:


                 name    The resource name, of type String.

                 type    The type of the resource value supplied, of
                         type String.

                 value   The resource value (or a pointer to the
                         resource value, depending on the type and
                         size of the value), of type XtArgVal.

                 size    The size of the resource value in bytes, of
                         type int.


          XtVaNestedList
                 This is followed by one additional argument of type
                 XtVarArgsList.  This argument is a nested list of
                 varargs returned by XtVaCreateArgsList.


          For more information on variable-length argument lists, see
          the X Toolkit Intrinsics documentation.

          A number of resources exist specifically for use with this
          and other simple menu creation routines.  For a complete
          definition of RowColumn and its associated resources, see
          XmRowColumn(3X).



     4                                                (printed 6/8/92)





     XmVaCreateSimplePulldownMenu(3XOSXmVaCreateSimplePulldownMenu(3X)



     RETURN VALUE
          Returns the RowColumn widget ID.

     RELATED INFORMATION
          XmCreatePulldownMenu(3X), XmCreateRowColumn(3X),
          XmCreateSimplePulldownMenu, and XmRowColumn(3X).

















































     5                                                (printed 6/8/92)



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