Procedure callback(hWnd, uMsg, wParam, lParam)
  Protected result, *nmt.NMTOOLBAR, rc.RECT
  result = #PB_ProcessPureBasicEvents
  Select uMsg
    Case #WM_NOTIFY
      *nmt = lParam
      If *nmt\hdr\code = #TBN_DROPDOWN ;User has clicked our toolbar button's drop down arrow.
        ;Get screen co-ordinates of the button.
          SendMessage_(*nmt\hdr\hwndFrom, #TB_GETRECT, *nmt\iItem, rc)
          MapWindowPoints_(*nmt\hdr\hwndFrom, 0, rc, 2)
        ;Display pop-up menu.
          DisplayPopupMenu(0, WindowID(0), rc\left, rc\bottom)
      EndIf
  EndSelect
  ProcedureReturn result
EndProcedure


If OpenWindow(0, 0, 0, 150, 25, "ToolBar", #PB_Window_SystemMenu | #PB_Window_ScreenCentered)
  ;Create a pop-up menu.
    If CreatePopupMenu(0)
      MenuItem(100, "Cut")
      MenuItem(101, "Copy")
      MenuItem(102, "Paste")
    EndIf
  ;Create our toolbar.
    hTb = CreateToolBar(0, WindowID(0))
    If hTb
      ToolBarStandardButton(0, #PB_ToolBarIcon_New)
      ToolBarStandardButton(1, #PB_ToolBarIcon_Open)
      ToolBarStandardButton(2, #PB_ToolBarIcon_Save)
      ;Add a drop down button.
        fStyle = SendMessage_(hTb,#TB_GETEXTENDEDSTYLE,0,0)
        SendMessage_(hTb, #TB_SETEXTENDEDSTYLE, 0, fSTyle | #TBSTYLE_EX_DRAWDDARROWS)
        With btn.TBBUTTON
          \iBitmap   = #PB_ToolBarIcon_Print+1
          \idCommand = 3
          \fsState   = #TBSTATE_ENABLED
          \fsStyle   = $8|#BTNS_SHOWTEXT|#TBSTYLE_AUTOSIZE
          \dwData    = 0
          \iString   = -1
          SendMessage_(hTb, #TB_ADDBUTTONS,1, btn)
        EndWith
    EndIf

  SetWindowCallback(@callback())

  Repeat
    Event = WaitWindowEvent()
    If Event = #PB_Event_Menu
      Debug "Menu ID: "+Str(EventMenu())
    EndIf
  Until Event = #PB_Event_CloseWindow
EndIf

Procedure ToolBar_ToolTip(ID_Window.l,ID_Toolbar.l)
  Protected ToolInfo.ToolInfo
  Global Tooltip.l
 
   #TTF_TRANSPARENT = $100

  Tooltip = CreateWindowEx_ (0, "tooltips_class32" , "" , 0, #WS_POPUP |#TTS_ALWAYSTIP, 0, 0, 0, 0, 0, 0, 0)
   SendMessage_ (Tooltip, #TTM_SETTIPTEXTCOLOR , RGB (0, 85, 223), 0)
   SendMessage_ (Tooltip, #TTM_SETTIPBKCOLOR , RGB (255, 255, 223), 0)
   SendMessage_ (Tooltip, #TTM_SETMAXTIPWIDTH , 0, 300)

   SendMessage_ (Tooltip, #TTM_SETTITLE , #TTI_INFO , "" )

  ToolInfo\cbSize = SizeOf (ToolInfo)
  ToolInfo\uFlags = #TTF_IDISHWND | #TTF_SUBCLASS | #TTF_TRANSPARENT
  ToolInfo\hWnd = WindowID (ID_Window)
  ToolInfo\uId = ToolBarID (ID_Toolbar)
  ToolInfo\hInst = 0
  ToolInfo\lpszText = 0
  
   SendMessage_ (Tooltip, #TTM_ADDTOOL , 0, @ToolInfo)
   SendMessage_ (Tooltip, #TTM_SETDELAYTIME , #TTDT_AUTOPOP ,3000) ;Durée de l'apparition du Tooltip
   SendMessage_ (Tooltip, #TTM_SETDELAYTIME , #TTDT_INITIAL ,1000) ;Délai avant l'apparition du Tooltip
EndProcedure

Procedure Modify_ToolTip(ID_Window.l,ID_Toolbar.l,Title.s,Text.s)
    Protected ToolInfo.ToolInfo
    
    ToolInfo\cbSize = SizeOf (ToolInfo)
    ToolInfo\hwnd = WindowID (ID_Window)
    ToolInfo\uId = ToolBarID (ID_Toolbar)
    ToolInfo\lpszText = @Text
     SendMessage_ (Tooltip, #TTM_ACTIVATE ,1,0)
     SendMessage_ (Tooltip, #TTM_SETTITLE , #TTI_INFO , Title)
     SendMessage_ (Tooltip, #TTM_UPDATETIPTEXT ,0,@ToolInfo)
EndProcedure

Procedure Callback(hwnd, msg, wParam, lParam)
  result= #PB_ProcessPureBasicEvents
   Select msg
     Case #WM_NOTIFY
          *pnmhdr.NMTBHOTITEM= lParam
           If *pnmhdr\hdr\code = -713 ;#TBN_HOTITEMCHANGE
               Select *pnmhdr\idnew
                   Case 1
                      Modify_ToolTip(0,0, "Nouveau:" , "Ouvre un document vierge" )
                   Case 2
                      Modify_ToolTip(0,0, "Ouvrir:" , "Charge un nouveau fichier" )
                   Case 3
                      Modify_ToolTip(0,0, "Sauver:" , "Enregistre le fichier en cours" )
                   Default
                   SendMessage_ (Tooltip, #TTM_ACTIVATE ,0,0)
               EndSelect

           EndIf
     EndSelect
   ProcedureReturn result
EndProcedure

If OpenWindow (0, 0, 0, 220, 220, "ToolTip" , #PB_Window_SystemMenu | #PB_Window_ScreenCentered )
  SetWindowCallback (@Callback(),0)

   If CreateToolBar (0, WindowID (0))
     ToolBarStandardButton (1, #PB_ToolBarIcon_New )
     ToolBarStandardButton (2, #PB_ToolBarIcon_Open )
     ToolBarStandardButton (3, #PB_ToolBarIcon_Save )
     ToolBarSeparator ()
     ToolBarStandardButton (4, #PB_ToolBarIcon_Print )
     ToolBarStandardButton (5, #PB_ToolBarIcon_Find )
     ToolBarSeparator ()
   EndIf

  ToolBar_ToolTip(0,0)
  
   Repeat
    Event = WaitWindowEvent ()
   Until Event = #PB_Event_CloseWindow
EndIf