rem 'Add and remove 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 = 100
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(1,55,5,90,30,"OK")
rem 'Add a popup menu to the button
myButton!.addPopupMenu()
rem 'Retrieve a popup menu from the button
myPopupMenu! = myButton!.getPopupMenu()
rem 'Add menu items to the popup menu
myItem1! = myPopupMenu!.addMenuItem(-201,"Item 1")
myItem2! = myPopupMenu!.addMenuItem(-202,"Item 2")
rem 'Create another button; add and remove a popup menu
myCancel! = myWindow!.addButton(2,55,45,90,30,"Cancel")
myCancelPopup! = myCancel!.addPopupMenu()
myCancel1! = myCancelPopup!.addMenuItem(-101,"Item 1")
myCancel2! = myCancelPopup!.addMenuItem(-102,"Item 2")
myCancel!.removePopupMenu()
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
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