BBjListButton::insertItemAt

Description

Inserts an item into the list of the BBjListButton control.

Syntax

Return Value

Method

void

insertItemAt(int index, string item)

Parameters

Variable

Description

index

Specifies the 0-based index at which the item will be inserted.

item

Specifies the item to be added.

Return Value

None.

Remarks

Each item with an index greater than or equal to the specified index is shifted upward to have an index one greater than the value it had previously.

Example

REM Insert items into a list button 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 button control to the window
myListButton! = myWindow!.addListButton(101,50,100,90,60,"",$0000$)

REM Insert items into the list button control
FOR I=1 TO 4
      ITEM$="ITEM " + STR(I)
      REM Insert each item a the begging of the list, the items will be in
      REM reverse order (ITEM4..ITEM1)
      myListButton!.insertItemAt(0,ITEM$)
NEXT I

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.



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