UnbindMenuEvent()

Syntax

UnbindMenuEvent(#Menu, MenuItem, @Callback())

Unbind a menu event from a callback. If no matching event callback is found, this command has no effect.

Parameters

#Menu	The menu to unbind the event.
MenuItem	The menu item within the menu to unbind the event.
@Callback()	The callback procedure to unbind.

Return value

None.

Example

  Procedure TestHandler()
    Debug "Test menu event"
  EndProcedure
  
  Procedure QuitHandler()
    Debug "Quit menu event"
    End
  EndProcedure
  
  OpenWindow(0, 100, 100, 200, 50, "Click test", #PB_Window_SystemMenu)
  
  CreateMenu(0, WindowID(0))
    MenuTitle("File")
      MenuItem(0, "Test")
      MenuItem(1, "Quit")
  
  BindMenuEvent(0, 0, @TestHandler())
  BindMenuEvent(0, 1, @QuitHandler())
  
  UnbindMenuEvent(0, 1, @QuitHandler()) ; Unbind the quit event
  
  Repeat
    Event = WaitWindowEvent()
  Until Event = #PB_Event_CloseWindow

See Also

BindEvent(), BindGadgetEvent(), BindMenuEvent(), WindowEvent(), WaitWindowEvent()

Supported OS

All