Поиграйся и почитай посторителем меню. Меню можно встроить в фому.

[rutube=* To attach this menu to your Top-Level form,
* call it from the Init event of the form:

* Syntax: DO <mprname> WITH <oFormRef> [,<cMenuname>|<lRename>][<lUniquePopups>]

* oFormRef - form object reference (THIS)
* cMenuname - name for menu (this is required for Append menus - see below)
* lRename - renames Name property of your form
* lUniquePopups - determines whether to generate unique ids for popup names

* example:

* PROCEDURE Init
* DO mymenu.mpr WITH THIS,.T.
* ENDPROC

* Use the optional 2nd parameter if you plan on running multiple instances
* of your Top-Level form. The preferred method is to create an empty string
* variable and pass it by reference so you can receive the form name after
* the MPR file is run. You can later use this reference to destroy the menu.

* PROCEDURE Init
* LOCAL cGetMenuName
* cGetMenuName = ""
* DO mymenu.mpr WITH THIS, m.cGetMenuName
* ENDPROC

* The logical lRename parameter will change the name property of your
* form to the same name given the menu and may cause conflicts in your
* code if you directly reference the form by name.

* You will also need to remove the menu when the form is destroyed so that it does
* not remain in memory unless you wish to reactivate it later in a new form.

* If you passed the optional lRename parameter as .T. as in the above example,
* you can easily remove the menu in the form's Destroy event as shown below.
* This strategy is ideal when using multiple instances of Top-Level forms.

* example:

* PROCEDURE Destroy
* RELEASE MENU (THIS.Name) EXTENDED
* ENDPROC

* Using Append/Before/After location options:

* You might want to append a menu to an existing Top-Level form by setting
* the Location option in the General Options dialog. In order to do this, you
* must pass the name of the menu in which to attach the new one. The second
* parameter is required here. If you originally created the menu with the lRename
* parameter = .T., then you can update the menu with code similar to the following:

* example:

* DO mymenu2.mpr WITH THISFORM,THISFORM.name
*
* Using lUniquePopups:

* If you are running this menu multiple times in your application, such as in multiple
* instances of the same top-level form, you should pass .T. to the lUniquePopups
* parameter so that unique popup names are generated to avoid possible conflicts.

* example:

* PROCEDURE Init
* DO mymenu.mpr WITH THIS,.T.,.T.
* ENDPROC
*
* Note: Parm4-Parm9 are not reserved and freely available for use with your menu code.
*

LPARAMETERS oFormRef, getMenuName, lUniquePopups, parm4, parm5, parm6, parm7, parm8, parm9
LOCAL cMenuName, nTotPops, a_menupops, cTypeParm2, cSaveFormName
IF TYPE("m.oFormRef") # "O" OR LOWER(m.oFormRef.BaseClass) # 'form' OR m.oFormRef.ShowWindow # 2
MESSAGEBOX([This menu can only be called from a Top-Level form. Ensure that your form's ShowWindow property is set to 2. Read the header section of the menu's MPR file for more details.])
RETURN
ENDIF
m.cTypeParm2 = TYPE("m.getMenuName")
m.cMenuName = SYS(2015)
m.cSaveFormName = m.oFormRef.Name
IF m.cTypeParm2 = "C" OR (m.cTypeParm2 = "L" AND m.getMenuName)
m.oFormRef.Name = m.cMenuName
ENDIF
IF m.cTypeParm2 = "C" AND !EMPTY(m.getMenuName)
m.cMenuName = m.getMenuName
ENDIF
DIMENSION a_menupops[3]
IF TYPE("m.lUniquePopups")="L" AND m.lUniquePopups
FOR nTotPops = 1 TO ALEN(a_menupops)
a_menupops[m.nTotPops]= SYS(2015)
ENDFOR
ELSE
a_menupops[1]="Отчеты"
a_menupops[2]="Справочник"
a_menupops[3]="Настройки"
ENDIF


* *********************************************************
* *
* * Menu Definition
* *
* *********************************************************
*

DEFINE MENU (m.cMenuName) IN (m.oFormRef.Name) BAR
* ...и так далее описываешь меню
]

К сожалению системное меню берет настройки шрифтов и размер из системы, на то оно и системное меню и подчиняется Операционной системе, тут ничего исправить невозиможно, только если для все видов меню в окнах. А встроить системное меню в форму можно прекрасно.