BBjTabCtrl::getControlAt

rem 'Get a control from a tab control

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

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

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

rem 'Set addWindow param values
let X = 10
let Y = 10
let WIDTH = 400
let HEIGHT = 400
let TITLE$ = "BBj Window"

rem 'Create a window, initialy invisible
let myWindow! = mySysGui!.addWindow(X,Y,WIDTH,HEIGHT,TITLE$,$00000012$)

rem 'Add a tab control to the window
let myTabCtrl! = myWindow!.addTabCtrl(101,50,50,200,200)

PARENT_CONTEXT = mySysGui!.getContext()

NUM_OF_TABS = 4
FOR I = 1 TO NUM_OF_TABS
    rem 'Create a child window
    let myChildWindow! = myWindow!.addChildWindow(200+I,75,75,100,100,"",$$,PARENT_CONTEXT+I,$$)

    rem 'Add a static text control on the child window
    CHILD_TEXT$ = "Child Window " + STR(I)
    let myStaticText! = myChildWindow!.addStaticText(300+I,X,Y,WIDTH,HEIGHT,CHILD_TEXT$)

    rem 'Add the child window as a tab on the tab control
    TAB_TEXT$ = "Tab " + STR(I)
    myTabCtrl!.addTab(TAB_TEXT$,myChildWindow!)
NEXT I

rem 'Set the top level window visible
myWindow!.setVisible(1)

rem 'Get the child window control from tab 2
myTabChildWindow! = myTabCtrl!.getControlAt(1)

rem 'Register the CALLBACK routines
CALLBACK(ON_CLOSE,APP_CLOSE,0)

rem 'Process Events
process_events

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