scene2d.ui Disableable interface.

gdx/src/com/badlogic/gdx/scenes/scene2d/ui/Button.java

@@ -23,6 +23,7 @@
 import com.badlogic.gdx.scenes.scene2d.Touchable;
 import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener.ChangeEvent;
 import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;
+import com.badlogic.gdx.scenes.scene2d.utils.Disableable;
 import com.badlogic.gdx.scenes.scene2d.utils.Drawable;
 import com.badlogic.gdx.utils.Array;
 import com.badlogic.gdx.utils.Pools;
@@ -35,7 +36,7 @@
  * <p>
  * The preferred size of the button is determined by the background and the button contents.
  * @author Nathan Sweet */
-public class Button extends Table {
+public class Button extends Table implements Disableable {
 	private ButtonStyle style;
 	boolean isChecked, isDisabled;
 	ButtonGroup buttonGroup;

gdx/src/com/badlogic/gdx/scenes/scene2d/ui/SelectBox.java

@@ -32,6 +32,7 @@
 import com.badlogic.gdx.scenes.scene2d.ui.ScrollPane.ScrollPaneStyle;
 import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener.ChangeEvent;
 import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;
+import com.badlogic.gdx.scenes.scene2d.utils.Disableable;
 import com.badlogic.gdx.scenes.scene2d.utils.Drawable;
 import com.badlogic.gdx.utils.Pools;
 
@@ -44,7 +45,7 @@
  * {@link SelectBoxStyle#background}.
  * @author mzechner
  * @author Nathan Sweet */
-public class SelectBox extends Widget {
+public class SelectBox extends Widget implements Disableable {
 	static final Vector2 tmpCoords = new Vector2();
 
 	SelectBoxStyle style;

gdx/src/com/badlogic/gdx/scenes/scene2d/ui/Slider.java

@@ -25,6 +25,7 @@
 import com.badlogic.gdx.scenes.scene2d.InputEvent;
 import com.badlogic.gdx.scenes.scene2d.InputListener;
 import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener.ChangeEvent;
+import com.badlogic.gdx.scenes.scene2d.utils.Disableable;
 import com.badlogic.gdx.scenes.scene2d.utils.Drawable;
 import com.badlogic.gdx.utils.Pools;
 
@@ -37,7 +38,7 @@
  * 140, a relatively arbitrary size.
  * @author mzechner
  * @author Nathan Sweet */
-public class Slider extends Widget {
+public class Slider extends Widget implements Disableable {
 	private SliderStyle style;
 	private float min, max, stepSize;
 	private float value, animateFromValue;

gdx/src/com/badlogic/gdx/scenes/scene2d/ui/TextField.java

@@ -31,6 +31,7 @@
 import com.badlogic.gdx.scenes.scene2d.InputListener;
 import com.badlogic.gdx.scenes.scene2d.Stage;
 import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;
+import com.badlogic.gdx.scenes.scene2d.utils.Disableable;
 import com.badlogic.gdx.scenes.scene2d.utils.Drawable;
 import com.badlogic.gdx.utils.Array;
 import com.badlogic.gdx.utils.Clipboard;
@@ -55,7 +56,7 @@
  * implementation will bring up the default IME.
  * @author mzechner
  * @author Nathan Sweet */
-public class TextField extends Widget {
+public class TextField extends Widget implements Disableable {
 	static private final char BACKSPACE = 8;
 	static private final char ENTER_DESKTOP = '\r';
 	static private final char ENTER_ANDROID = '\n';

gdx/src/com/badlogic/gdx/scenes/scene2d/ui/Window.java

@@ -156,8 +156,8 @@ protected void drawBackground (SpriteBatch batch, float parentAlpha) {
 			Color color = getColor();
 			batch.setColor(color.r, color.g, color.b, color.a * parentAlpha);
 			Stage stage = getStage();
-			stageToLocalCoordinates(/* in/out */tmpPosition.set(0, 0));
-			stageToLocalCoordinates(/* in/out */tmpSize.set(stage.getWidth(), stage.getHeight()));
+			stageToLocalCoordinates(/* in/out */tmpPosition.set(0, -1));
+			stageToLocalCoordinates(/* in/out */tmpSize.set(stage.getWidth() + 1, stage.getHeight()));
 			style.stageBackground.draw(batch, x + tmpPosition.x, y + tmpPosition.y, x + tmpSize.x, y + tmpSize.y);
 		}
 

gdx/src/com/badlogic/gdx/scenes/scene2d/utils/Disableable.java

@@ -0,0 +1,6 @@
+
+package com.badlogic.gdx.scenes.scene2d.utils;
+
+public interface Disableable {
+	public void setDisabled (boolean isDisabled);
+}