Testing around with custom textures.

src/main/java/de/skate702/craftingkeys/config/GuiConfig.java

@@ -1,5 +1,6 @@
 package de.skate702.craftingkeys.config;
 
+import de.skate702.craftingkeys.CraftingKeys;
 import de.skate702.craftingkeys.util.LanguageLocalizer;
 import de.skate702.craftingkeys.util.Logger;
 import net.minecraft.client.Minecraft;
@@ -244,6 +245,10 @@ public class GuiConfig extends GuiScreen {
 
         drawRect(guiShowBasePosX + -30, guiShowBasePosY + 20, guiShowBasePosX + 83, guiShowBasePosY + 36, Color.black.getRGB());
 
+        GL11.glColor4f(1F, 1F, 1F, 1F);
+        mc.renderEngine.bindTexture(new ResourceLocation(CraftingKeys.MODID, "textures/gui/test.png"));
+        drawTexturedModalRect(guiShowBasePosX - 50, guiShowBasePosY, 0, 0, 100, 100);
+
         drawInfoString(4, 34, 51);
         drawInfoString(5, 83, 51);
         drawInfoString(9, 141, 51);