NotEnoughItems/src/main/java/codechicken/nei/recipe/RecipeItemInputHandler.java

package codechicken.nei.recipe;

import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.item.ItemStack;

import codechicken.nei.ItemPanels;
import codechicken.nei.api.ShortcutInputHandler;
import codechicken.nei.guihook.GuiContainerManager;
import codechicken.nei.guihook.IContainerInputHandler;

public class RecipeItemInputHandler implements IContainerInputHandler {

    @Override
    public boolean lastKeyTyped(GuiContainer gui, char keyChar, int keyCode) {
        return ShortcutInputHandler.handleKeyEvent(GuiContainerManager.getStackMouseOver(gui));
    }

    @Override
    public boolean mouseClicked(GuiContainer gui, int mousex, int mousey, int button) {
        if (!(gui instanceof GuiRecipe) || ItemPanels.itemPanel.contains(mousex, mousey)
                || ItemPanels.bookmarkPanel.contains(mousex, mousey))
            return false;

        ItemStack stackover = GuiContainerManager.getStackMouseOver(gui);

        return ShortcutInputHandler.handleMouseClick(stackover);
    }

    @Override
    public void onKeyTyped(GuiContainer gui, char keyChar, int keyID) {}

    @Override
    public void onMouseClicked(GuiContainer gui, int mousex, int mousey, int button) {}

    @Override
    public void onMouseUp(GuiContainer gui, int mousex, int mousey, int button) {}

    @Override
    public boolean keyTyped(GuiContainer gui, char keyChar, int keyID) {
        return false;
    }

    @Override
    public boolean mouseScrolled(GuiContainer gui, int mousex, int mousey, int scrolled) {
        return false;
    }

    @Override
    public void onMouseScrolled(GuiContainer gui, int mousex, int mousey, int scrolled) {}

    @Override
    public void onMouseDragged(GuiContainer gui, int mousex, int mousey, int button, long heldTime) {}
}