BBjListBox::getSelectedIndices

Description

Retrieves all of the indices of the currently selected items in the BBjListBox control.

Syntax

Return Value

Method

BBjVector

getSelectedIndices()

Parameters

None.

Return Value

Creates and returns a BBjVector which contains the indices of the currently selected items.

Example

REM Get the indices of the currently selected items in a list box control

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=10
Y=10
WIDTH=200
HEIGHT=200
TITLE$="BBj Window"

REM Set the current context
mySysGui!.setContext(0)

REM Create a window
myWindow! = mySysGui!.addWindow(X,Y,WIDTH,HEIGHT,TITLE$)

REM Add a list box control to the window
myListBox! = myWindow!.addListBox(101,50,100,90,60,"",$0000$)

REM Add items into the list box
FOR I=1 TO 4
      ITEM$="ITEM " + STR(I)
      myListBox!.addItem(ITEM$)
NEXT I

REM Set the list box control to allow for multiple item selection
myListBox!.setMultipleSelection(mySysGui!.TRUE)

REM Select an items in the list box
myListBox!.selectIndex(2)
myListBox!.selectIndex(3)

REM Get the indices of the currently selected items in a list box control
myVector! = myListBox!.getSelectedIndices()

REM Get the item at the selected index, this will return "ITEM 3"
SEL_ITEM$ = myListBox!.getItemAt(myVector!.getItem(0))

REM Register the CALLBACK routines
CALLBACK(ON_CLOSE,APP_CLOSE,mySysGui!.getContext())

REM Process Events
PROCESS_EVENTS

REM Callback routine called when the user closes the application window
APP_CLOSE:
RELEASE
RETURN

See Also

BBjAPI

BBjSysGui

BBjControl

BBjWindow

See the BBj Object Diagram for an illustration of the relationship between BBj Objects.