BBjPopupMenu::getMenuAt

rem 'Get a menu from a popup menu

rem 'Obtain the instance of the BBjAPI object
let myAPI! = BBjAPI()

rem 'Open the SysGui device
SYSGUI = UNT
OPEN (SYSGUI)"X0"

rem 'Obtain the instance of the BBjSysGui object
let mySysGui! = myAPI!.getSysGui()

rem 'Set addWindow param values
X = 100
Y = 100
WIDTH = 200
HEIGHT = 200
TITLE$="BBj Window"

rem 'Set the current context
mySysGui!.setContext(0)

rem 'Create a window with a title in the current context
myWindow! = mySysGui!.addWindow(X,Y,WIDTH,HEIGHT,TITLE$)

rem 'Create a button
myButton! = myWindow!.addButton(1,50,50,90,30,"OK")

rem 'Add a popup menu to the button
myPopupMenu! = myButton!.addPopupMenu()

rem 'Add a sub menu to the popup menu
mySubMenu! = myPopupMenu!.addMenu(-200,"Su&b Menu 1")

rem 'Add menu items to the sub menu
myItem1! = mySubMenu!.addMenuItem(-201,"Sub Menu Item 1")
myItem2! = mySubMenu!.addMenuItem(-202,"Sub Menu Item 2")

rem 'Retrieve a menu from the popup menu
myNewMenu! = myPopupMenu!.getMenuAt(0)

rem 'Register the CALLBACK routines
CALLBACK(ON_BUTTON_PUSH,OK,mySysGui!.getContext(),myButton!.getID())
CALLBACK(ON_POPUP_ITEM_SELECT,Item1,myPopupMenu!.getID(),myItem1!.getID())
CALLBACK(ON_POPUP_ITEM_SELECT,Item2,myPopupMenu!.getID(),myItem2!.getID())
CALLBACK(ON_CLOSE,APP_CLOSE,mySysGui!.getContext())

rem 'Process Events
process_events

rem 'Callback routine invoked when the user clicks the button
OK:
    i = msgbox("OK Button was selected")
return

rem 'Callback routine invoked when the user selects the first item
Item1:
    i = msgbox("Item 1 was selected")
return

rem 'Callback routine invoked when the user selects the second item
Item2:
    i = msgbox("Item 2 was selected")
return

rem 'Callback routine called when the user closes the application window
APP_CLOSE:
release