GuiElementHandler.java

package mekanism.client.jei;

import java.awt.Rectangle;
import java.util.ArrayList;
import java.util.List;

import mekanism.client.gui.GuiMekanism;
import mekanism.client.gui.element.GuiElement;
import mezz.jei.api.gui.IAdvancedGuiHandler;
import net.minecraft.client.gui.inventory.GuiContainer;

public class GuiElementHandler implements IAdvancedGuiHandler
{
	@Override
	public Class getGuiContainerClass()
	{
		return GuiMekanism.class;
	}

	@Override
	public List getGuiExtraAreas(GuiContainer gui) 
	{
		if(gui instanceof GuiMekanism)
		{
			List<Rectangle> list = new ArrayList<Rectangle>();
			
			GuiMekanism guiMek = (GuiMekanism)gui;
			
			for(GuiElement element : guiMek.guiElements)
			{
				list.add(element.getBounds(guiMek.getXPos(), guiMek.getYPos()).toRectangle());
			}
			
			return list;
		}
		
		return null;
	}
}