int IGraphics::GetMouseControlIdx(int x, int y, bool mo)
{
if (mMouseCapture >= 0) {
return mMouseCapture;
}
bool allow; // this is so that mouseovers can still be called when a control is greyed out
// The BG is a control and will catch everything, so assume the programmer
// attached the controls from back to front, and return the frontmost match.
int i = mControls.GetSize() - 1;
IControl** ppControl = mControls.GetList() + i;
for (/* */; i >= 0; --i, --ppControl) {
IControl* pControl = *ppControl;
if (mo) {
if (pControl->GetMOWhenGrayed())
allow = true;
else
allow = !pControl->IsGrayed();
}
else {
allow = !pControl->IsGrayed();
}
if (!pControl->IsHidden() && allow && pControl->IsHit(x, y)) {
return i;
}
}
return -1;
}
