@@ 15,10 15,7 @@ 
 package net.dermetfan.jigsawPuzzle.screens;
 
 import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.Input.Keys;
 import com.badlogic.gdx.Input.TextInputListener;
-import com.badlogic.gdx.InputAdapter;
-import com.badlogic.gdx.InputMultiplexer;
 import com.badlogic.gdx.ScreenAdapter;
 import com.badlogic.gdx.files.FileHandle;
 import com.badlogic.gdx.graphics.g2d.Batch;

          
@@ 28,12 25,12 @@ import com.badlogic.gdx.scenes.scene2d.S
 import com.badlogic.gdx.scenes.scene2d.ui.Dialog;
 import com.badlogic.gdx.scenes.scene2d.ui.Skin;
 import com.badlogic.gdx.scenes.scene2d.ui.Table;
+import com.badlogic.gdx.scenes.scene2d.ui.WidgetGroup;
 import com.badlogic.gdx.utils.viewport.ScreenViewport;
 import net.dermetfan.jigsawPuzzle.Assets;
 import net.dermetfan.jigsawPuzzle.Constants;
 import net.dermetfan.jigsawPuzzle.puzzle.JigsawPuzzle;
 import net.dermetfan.jigsawPuzzle.puzzle.JigsawPuzzle.Piece;
-import net.dermetfan.jigsawPuzzle.utils.Board;
 import net.dermetfan.jigsawPuzzle.utils.PolygonRegionDrawable;
 
 /**	a UI for a {@link JigsawPuzzle}

          
@@ 62,29 59,7 @@ public class PlayScreen extends ScreenAd
 
 	@Override
 	public void show() {
-		Gdx.input.setInputProcessor(!Constants.debug ? stage : new InputMultiplexer(new InputAdapter() {
-
-			@Override
-			public boolean keyDown(int keycode) {
-				if(keycode == Keys.R && (Gdx.input.isKeyPressed(Keys.CONTROL_LEFT) || Gdx.input.isKeyPressed(Keys.CONTROL_RIGHT))) {
-					Gdx.input.getTextInput(new TextInputListener() { // temporary solution - ask user for name of the level directory to load psh files (pieces) from
-						@Override
-						public void input(String level) {
-							initUI(level);
-						}
-
-						@Override
-						public void canceled() {
-							Gdx.app.log("PlayScreen", "no level selected, not changing");
-						}
-
-					}, "select new level", "", "enter new level name");
-					return true;
-				}
-				return false;
-			}
-
-		}, stage)); // make sure the stage receives input events
+		Gdx.input.setInputProcessor(stage); // let the stage receive input events
 	}
 
 	/**	creates the UI and puzzle

          
@@ 103,14 78,17 @@ public class PlayScreen extends ScreenAd
 		dialog.setResizable(true);
 
 		final JigsawPuzzle puzzle = new JigsawPuzzle();
-		final Board bank = new Board(); // the board that pieces will be dragged from
-		final Board board = new Board(); // the board pieces will be dropped on
+		final WidgetGroup bank = new WidgetGroup(); // the group that pieces will be dragged from
+		final WidgetGroup board = new WidgetGroup(); // the group that pieces will be dropped on
+		float nextX = 0, tallest = 0;
 		for(FileHandle psh : Assets.puzzlePSHs(level)) { // set up the pieces on the bank
 			Piece piece = new Piece(new PolygonRegionDrawable(Assets.manager.get(psh.path(), PolygonRegion.class)));
+			puzzle.addRemaining(piece);
 			bank.addActor(piece);
-			piece.setX(bank.getWidth());
-			bank.pack();
-			puzzle.addRemaining(piece);
+			piece.setX(nextX);
+			nextX += piece.getWidth();
+			if(piece.getHeight() > tallest)
+				tallest = piece.getHeight();
 		}
 
 		puzzle.setUp(bank, board, new Runnable() {

          
@@ 134,7 112,7 @@ public class PlayScreen extends ScreenAd
 		});
 
 		dialog.getContentTable().add(board).expand().fill().row();
-		dialog.getContentTable().add(bank).expand().fill().minSize(bank.getWidth(), bank.getHeight());
+		dialog.getContentTable().add(bank).expandX().fill().minSize(nextX, tallest);
 
 		dialog.show(stage);
 	}

          

@@ 1,38 0,0 @@ 
-/** Copyright 2014 Robin Stumm (serverkorken@gmail.com, http://dermetfan.net)
- *
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License. */
-
-package net.dermetfan.jigsawPuzzle.utils;
-
-import com.badlogic.gdx.scenes.scene2d.Actor;
-import com.badlogic.gdx.scenes.scene2d.ui.WidgetGroup;
-
-/** a group that simply wraps its size around its children in {@link #pack()}
- *  @author dermetfan */
-public class Board extends WidgetGroup {
-
-	/** wraps this Board's size around its children */
-	public void pack() {
-		float width = Float.NEGATIVE_INFINITY, height = Float.NEGATIVE_INFINITY, childXandWidth, childYandHeight;
-		for(Actor child : getChildren()) {
-			if((childXandWidth = child.getX() + child.getWidth()) > width)
-				width = childXandWidth;
-
-			if((childYandHeight = child.getY() + child.getHeight()) > height)
-				height = childYandHeight;
-		}
-
-		setSize(width, height);
-	}
-
-}
  No newline at end of file