cocoa - ValidateMenuItem is not getting called for NSMenuItem -

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here sample class , usage:

@interface ccocoamenuitem : nsmenuitem  {    someclass *someobj; }   - (void)menueventhandler:(id)target; - (void)setenableitem:(bool)nenabled;  @end  @implementation ccocoamenuitem  - (bool)validatemenuitem:(nsmenuitem *)item {     // return yes or no based on conditions; // method not getting called   }  @end  ccocoamenuitem *dummyitem = [[ccocoamenuitem allocwithzone:[nsmenu menuzone]] initwithtitle:(nsstring*)astr action:nil keyequivalent:@""] autorelease]; [dummyitem setaction:@selector(menueventhandler:)]; [dummyitem settarget:dummyitem];

here validatemenuitem not getting called. have set action , target. target class object , have defined validatemenuitem in class only.

is there missing here?

in code you've posted, ccocoamenuitem declares menueventhandler: method in @interface, doesn't implement it. menu items aren't validated if target doesn't respond selector you've set action (such menu items disabled automatically).

btw, menuzone meant nsmenu, not nsmenuitem.


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