Method globalToLocalCoord

Engine/source/gui/core/guiControl.cpp:1494–1505

//-----------------------------------------------------------------------------

Point2I GuiControl::globalToLocalCoord(const Point2I &src)
{
   Point2I ret = src;
   ret -= getPosition();
   GuiControl *walk = getParent();
   while(walk)
   {
      ret -= walk->getPosition();
      walk = walk->getParent();
   }
   return ret;
}

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