BBjListBox::isEditable

Description

In BBj 4.0 and higher, this returns a boolean that states if the BBjListBox is editable.

Syntax

Return Value

Method

boolean

isEditable()

Parameters

None.

Return Value

Returns whether the BBjListBox is editable. (0 = Non-editable, 1 = Editable)

Remarks

By default, a BBjListBox is editable; the user can change the selected item.

Example

REM Determine if a list box control is editable

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 be non-editable
myListBox!.setEditable(mySysGui!.FALSE)

REM Determine if the list box control is editable
REM this will return 0 (FALSE)
EDITABLE = myListBox!.isEditable()

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

See Also

BBjAPI

BBjSysGui

BBjControl

BBjWindow

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