void Filesets_ContinueDrag (HWND hDlg)
{
if (l.fDragging)
{
LPIDENT lpi = NULL;
HLISTITEM hItemTarget;
DWORD dw = GetMessagePos();
POINT pt = { LOWORD(dw), HIWORD(dw) };
HWND hTarget = WindowFromPoint (pt);
if (hTarget != NULL)
{
POINT ptClient = pt;
ScreenToClient (hTarget, &ptClient);
if ((lpi = IdentifyPoint (hTarget, ptClient, &hItemTarget)) != NULL)
{
if (!lpi->fIsServer() && !lpi->fIsAggregate())
lpi = NULL;
}
}
if (lpi != l.lpiTarget)
{
ImageList_DragLeave (NULL);
if (l.hItemTarget)
{
LPARAM dwFlags = FastList_GetItemFlags (l.hwndTarget, l.hItemTarget);
FastList_SetItemFlags (l.hwndTarget, l.hItemTarget, dwFlags & (~FLIF_DROPHIGHLIGHT));
l.hItemTarget = NULL;
l.lpiTarget = NULL;
}
if ((l.lpiTarget = lpi) != NULL)
{
l.hwndTarget = hTarget;
l.hItemTarget = hItemTarget;
LPARAM dwFlags = FastList_GetItemFlags (l.hwndTarget, l.hItemTarget);
FastList_SetItemFlags (l.hwndTarget, l.hItemTarget, dwFlags | FLIF_DROPHIGHLIGHT);
}
ScreenToClient (NULL, &pt);
ImageList_DragEnter (NULL, pt.x, pt.y);
}
ImageList_DragMove (LOWORD(dw), HIWORD(dw));
}
}
void TScrollBar::DoMouseDown(const TPoint& point, TMouseButton button, TModifierState state)
{
if (button == kLeftButton)
{
// ASSERT(fTrackingPart == kNone);
fTrackingPart = IdentifyPoint(point, fTrackingRect);
fInTrackingRect = true;
switch (fTrackingPart)
{
case kArrow1:
{
TDrawContext context(this);
DrawArrow1(context, true);
HandleCommand(this, this, (IsVertical() ? kScrollUpCommandID : kScrollLeftCommandID));
EnableIdling(true);
break;
}
case kArrow2:
{
TDrawContext context(this);
DrawArrow2(context, true);
HandleCommand(this, this, (IsVertical() ? kScrollDownCommandID : kScrollRightCommandID));
EnableIdling(true);
break;
}
case kPageUp:
HandleCommand(this, this, (IsVertical() ? kPageUpCommandID : kPageLeftCommandID));
EnableIdling(true);
break;
case kPageDown:
HandleCommand(this, this, (IsVertical() ? kPageDownCommandID : kPageRightCommandID));
EnableIdling(true);
break;
default:
break;
}
fLastPoint = point;
}
}
void SimpleDraw::IdentifyPoint2( Vec3d p )
{
// Green
IdentifyPoint(p, 0.2f, 1.0f, 0.2f, 12.0f);
}