CenterIn
void CenterIn(const BRect& rect);
CenterIn(parent);
CenterIn(parent->Frame());
CenterIn(fWindow->Frame());
CenterIn(parent->Frame());
CenterIn(parent->Frame());
CenterIn(frame);
fPrefsWindow->CenterIn(window->Frame());
fSigWindow->CenterIn(window->Frame());
CenterIn(frame);
CenterIn(screen.Frame());
alert->CenterIn(Frame());
fSetWindowTitleDialog->CenterIn(Frame());
fFindPanel->CenterIn(Frame());
CenterIn(m_parentWindowFrame);
CenterIn(BScreen(this).Frame());
CenterIn(BScreen(id).Frame());
fModifierKeysWindow->CenterIn(fWindow->Frame());
CenterIn(size);
alert->CenterIn(Frame());
fPasswordWindow->CenterIn(Frame());