void TTreeView::RecalcScroll()
{
short h;
long len;
XGDraw draw(this);
draw.SetFont(XGFont::LoadFont(1));
len = fDrawList.GetSize() / sizeof(TableDrawRecord);
h = draw.GetFontHeight() + 1;
if (h < 17) h = 17;
SetScrollLimits(fWidth,h * len,h);
}
/*============================================================================*/
void WScrollBars::
Register(CWnd *theView) /*
Initialize scroll bars already attached to theView. This member
cannot be called until the window has been created. the
OnInitialUpdate() of the view is a good place for this call.
*-----------------------------------------------------------------------------*/
{
// attach the view to this object
m_theView = theView;
// set initial limits
ScrollLimits sl(0, 100, 0, 100);
SetScrollLimits(sl);
// set initial increments
ScrollIncrements si(1, 1, 1, 1);
SetScrollIncrements(si);
// hide the scroll bars until needed
ShowHScrollBar(FALSE);
ShowVScrollBar(FALSE);
}
