Button Scroll thing

src/main/java/noppes/npcs/client/gui/player/GuiQuestLog.java

@@ -29,6 +29,7 @@ public class GuiQuestLog extends GuiNPCInterface implements ITopButtonListener,I
     private EntityPlayer player;
     private GuiCustomScroll scroll;
 	private HashMap<Integer,GuiMenuSideButton> sideButtons = new HashMap<Integer,GuiMenuSideButton>();
+    private HashMap<Integer,GuiNpcButton> otherButtons = new HashMap<Integer,GuiNpcButton>();
 	private QuestLogData data = new QuestLogData();
 	private boolean noQuests = false;
 	private boolean questDetails = true;
@@ -68,7 +69,8 @@ public class GuiQuestLog extends GuiNPCInterface implements ITopButtonListener,I
         	if(data.selectedCategory.isEmpty())
         		data.selectedCategory = category;
         	sideButtons.put(i, new GuiMenuSideButton(i,guiLeft - 69, this.guiTop +2 + i*21, 70,22, category));
-        	i++;
+            otherButtons.put(i, new GuiNpcButton(i,guiLeft - 69, this.guiTop +2 + i*21, 70,22, category));
+            i++;
         }
         sideButtons.get(categories.indexOf(data.selectedCategory)).active = true;
 

src/main/java/noppes/npcs/client/gui/util/GuiButtonScroll.java

@@ -0,0 +1,61 @@
+package noppes.npcs.client.gui.util;
+
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.StatCollector;
+import noppes.npcs.client.gui.GuiNpcMobSpawner;
+import noppes.npcs.controllers.data.Tag;
+import org.lwjgl.input.Mouse;
+import org.lwjgl.opengl.GL11;
+
+import java.util.*;
+
+public class GuiButtonScroll extends GuiCustomScroll
+{
+    private HashMap<Integer,GuiNpcButton> scrollButtons = new HashMap<Integer,GuiNpcButton>();
+    public GuiButtonScroll(GuiScreen parent, int id)
+    {
+        super(parent, id);
+    }
+
+    @Override
+    protected void drawItems()
+    {
+        for(int i = 0; i < list.size(); i++)
+        {
+            int j = 4;
+            int k = (14 * i + 4) - scrollY;
+            if(k >= 4 && k + 12 < ySize)
+            {
+                int xOffset = scrollHeight < ySize - 8?0:10;
+                String displayString = StatCollector.translateToLocal(list.get(i));
+
+                String text = "";
+                float maxWidth = (xSize + xOffset - 8) * 0.8f;
+                if(fontRendererObj.getStringWidth(displayString) > maxWidth){
+                    for(int h = 0; h < displayString.length(); h++){
+                        char c = displayString.charAt(h);
+                        text += c;
+                        if(fontRendererObj.getStringWidth(text) > maxWidth)
+                            break;
+                    }
+                    if(displayString.length() > text.length())
+                        text += "...";
+                }
+                else
+                    text = displayString;
+                if((multipleSelection && selectedList.contains(text)) || (!multipleSelection && selected == i)) {
+                    drawVerticalLine(j-2, k-4, k + 10, 0xffffffff);
+                    drawVerticalLine(j + xSize - 18 + xOffset, k - 4, k + 10, 0xffffffff);
+                    drawHorizontalLine(j - 2, j + xSize - 18 + xOffset, k - 3 , 0xffffffff);
+                    drawHorizontalLine(j - 2, j + xSize - 18 + xOffset, k + 10 , 0xffffffff);
+                    fontRendererObj.drawString(text, j , k, 0xffffff);
+                }
+                else if(i == hover)
+                    fontRendererObj.drawString(text, j , k, 0x00ff00);
+                else
+                    fontRendererObj.drawString(text, j , k, 0xffffff);
+            }
+        }
+    }
+}