MenuItemDrawingUPP

The Appearance Manager declares the type for an application-defined menu item drawing function as follows:



 
typedef pascal (void, MenuItemDrawingProcPtr)(

                     const Rect *inBounds,

                     SInt16 inDepth,

                     Boolean inIsColorDevice,

                     SInt32 inUserData);

The Appearance Manager defines the data type MenuItemDrawingUPP to identify the universal procedure pointer for an application-defined menu item drawing function:



 
typedef UniversalProcPtr MenuItemDrawingUPP;

You typically use the NewMenuItemDrawingProc macro like this:



 
MenuItemDrawingUPP myMenuItemDrawingUPP;

myMenuItemDrawingUPP = NewMenuItemDrawingProc(MyMenuItemDrawingProc);

You typically use the CallMenuItemDrawingProc macro like this:



 
CallMenuItemDrawingProc(myMenuItemDrawingUPP, inBounds, inDepth, 

inIsColorDevice, inUserData);

See MyMenuItemDrawingProc for a discussion of how to declare a menu item drawing function.