BBjScrollBar::setScrollPosition

Description

Sets the thumb position for the BBjScrollBar control.

Syntax

Return Value

Method

void

setScrollPosition(int pos)

Parameters

Variable

Description

pos

Specifies the thumb position of the scroll bar.

Return Value

None.

Remarks

None.

Example

rem 'Set the scroll (thumb) position of a scrollbar

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 vertical scrollbar on the window
myVScrollBar! = myWindow!.addVerticalScrollBar(101,180,0,20,200,$0000$)

rem 'Set the scroll (thumb) position for the scroll bar
myVScrollBar!.setScrollPosition(50)

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.