BBjWindow::getVerticalScrollPosition

Description

In BBj 14.00 and higher, this method returns the vertical scroll position (top margin) of the BBjWindow.

Syntax

Return Value	Method
int	getVerticalScrollPosition()

Parameters

None.

Return Values

Returns the vertical scroll position (top margin) of the BBjWindow. Returns 0 if the window isn't scrollable.

Remarks

This method is only meaningful if the window is scrollable.

Example

rem ' getVerticalScrollPosition

sysgui = unt
open (sysgui)"X0"
sysgui! = bbjapi().getSysGui()
window! = sysgui!.addWindow(50,50,600,500,"Scroll",$00090003$,$$)
window!.setCallback(window!.ON_CLOSE,"eoj")
child! = window!.addChildWindow(101,50,50,1000,1000,"",$0000001c$,1,$$)
child!.setTrack(0)
child!.setSize(500,300)
for i = 0 to 99
    x = mod(i,10) * 100 + 25
    y = int(i/10) * 100 + 25
    child!.addStaticText(1000+i,x,y,50,50,str(i),$$)
next i
child!.setVisible(1)
mask$ = "-###,##0"
vertical = child!.getVerticalScrollHeight()
vertical! = window!.addInputNSpinner(102,50,400,100,25,$$,mask$,$$,0,0,0,vertical)
vertical!.setCallback(vertical!.ON_SPIN,"vertical")
verticalPosition! = window!.addInputN(103,200,400,100,25,$$,mask$)
verticalPosition!.setEditable(0)
horizontal = child!.getHorizontalScrollWidth()
horizontal! = window!.addInputNSpinner(104,50,450,100,25,$$,mask$,$$,0,0,0,horizontal)
horizontal!.setCallback(horizontal!.ON_SPIN,"horizontal")
horizontalPosition! = window!.addInputN(105,200,450,100,25,$$,mask$)
horizontalPosition!.setEditable(0)
process_events

eoj:
release

vertical:
    event! = sysgui!.getLastEvent()
    position = num(event!.getText())
    child!.setVerticalScrollPosition(position)
    position = child!.getVerticalScrollPosition()
    verticalPosition!.setValue(position)
return

horizontal:
    event! = sysgui!.getLastEvent()
    position = num(event!.getText())
    child!.setHorizontalScrollPosition(position)
    position = child!.getHorizontalScrollPosition()
    horizontalPosition!.setValue(position)
return