BBjCEdit::setVerticalScrollable

Description

Sets whether a vertical scroll bar will appear when the text is too large to fit within the BBjCEdit control area.

Syntax

Return Value

Method

void

setVerticalScrollable(boolean scroll)

Parameters

Variable

Description

scroll

Specifies whether a vertical scroll bar will appear when the text is too large to fit within control area.

0 = No Vertical Scroll Bar

1 = Vertical Scroll Bar

Return Value

None.

Remarks

By default, a BBjCEdit control is not vertically scrollable.

Example

rem 'Set a custom edit box to be vertically scrollable

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 CEDIT control on the window
myCEdit! = myWindow!.addCEdit(101,30,100,140,30,"")

rem 'Create a BBjVector store paragraphs
myVector! = myAPI!.makeVector()

rem 'Add paragraphs to the BBjVector
FOR I = 1 TO 4
    PARAGRAPH$ = "This is paragraph " + STR(I)
    myVector!.addItem(PARAGRAPH$)
NEXT I

rem 'Add the paragraphs stored in the vector at index 0 to the CEDIT control
myCEdit!.addParagraphs(0,myVector!)

rem 'Set a custom edit box to be vertically scrollable
myCEdit!.setVerticalScrollable(mySysGui!.TRUE)

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.