id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
1895	Bugs in _GUIScrollBars_Init()	neil.wilson@…	Jon	"In _GUIScrollBars_Init(), when setting up the $tSCROLLINFO struct for both horizontal and vertical scroll bars, the code in _GUIScrollBars_Init() assigns the fMask as follows:

DllStructSetData($tSCROLLINFO, ""fMask"", BitOR($_SCROLLBARCONSTANTS_SIF_PAGE, $_SCROLLBARCONSTANTS_SIF_PAGE))

This is incorrect as the range and page are being set for both scrollbars and should be:

DllStructSetData($tSCROLLINFO, ""fMask"", BitOR($_SCROLLBARCONSTANTS_SIF_RANGE, $_SCROLLBARCONSTANTS_SIF_PAGE))

Also _GUIScrollBars_Init() states that -1 can be given for the $iHMax and the $ivMax.  If however, $ivMax is not given or $ivMax = -1, then nMax in the $tSCROLLINFO for the vertical scrollbar will = -1 and not the default value of 27.

DllStructSetData($tSCROLLINFO, ""nMax"", $ivMax)

This should be:

DllStructSetData($tSCROLLINFO, ""nMax"", $aSB_WindowInfo[$index][7])



"	Bug	closed	3.3.7.2	Standard UDFs	3.3.6.1	None	Fixed	GUIScrollBars_Init