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| XmtMenuActivateProcedure(3) | FreeBSD Library Functions Manual | XmtMenuActivateProcedure(3) |
NAME
XmtMenuActivateProcedure(), XmtMenuInactivateProcedure() - sensitize and desensitize menu items depending on the procedures they call.SYNOPSIS
void XmtMenuActivateProcedure(Widget w, XtCallbackProc proc)
void XmtMenuInactivateProcedure(Widget w, XtCallbackProc proc)
ARGUMENTS
INPUTS- w
- An XmtMenu widget whose items are to be made sensitive or insensitive.
- proc
- A pointer to the procedure that is to be activated or inactivated.
DESCRIPTION
XmtMenuActivateProcedure() and XmtMenuInactivateProcedure() search the XmtMenu widget w and any XmtMenu pulldown or pull right submenus attached to w looking for menu items that invoke the procedure proc on their callback lists. XmtMenuInactivateProcedure() makes any such item insensitive, and XmtMenuActivateProcedure() makes any such item sensitive again.These procedures work by calling XmtMenuItemSetSensitivity() which means that the sensitivity state of a menu item is counted-you must call XmtMenuActivateProcedure() as many times as you have called XmtMenuInactivateProcedure() for a given procedure in order to re-enable menu items that call that procedure.
SEE ALSO
Chapter 20, Easy Menu Creation,XmtMenu, XmtMenuGetMenuItem(), XmtMenuItemGetSubmenu(), XmtMenuItemGetWidget(), XmtMenuItemSetSensitivity(), XmtMenuItemGetState(), XmtMenuItemSetState().
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