BBjWindow::getVerticalScrollHeight

Description

In BBj 14.0 and higher, this method returns the vertical scroll height of the BBjWindow.

Syntax

Return Value

Method

int

getVerticalScrollHeight()

Parameters

None.

Return Value

Returns the vertical scroll height of the BBjWindow. Returns the same value as BBjWindow::getHeight if the window isn't scrollable.

Remarks

This method is only meaningful if the window is scrollable.

Example

rem ' getVerticalScrollHeight

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

See Also

BBjAPI

BBjSysGui

BBjControl

BBjWindow

BBjWindow::setTrack

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