src updates, adding Background and Icon

src/controlP5/Background.java

@@ -0,0 +1,12 @@
+package controlP5;
+
+public class Background extends ControlGroup< Background > {
+
+	public Background( ControlP5 theControlP5 , ControllerGroup< ? > theParent , String theName , int theX , int theY , int theW , int theH ) {
+		super( theControlP5 , theParent , theName , theX , theY , theW , theH );
+		hideBar( );
+		setBackgroundColor( 0x55000000 );
+		setSize(theW, theH);
+	}
+
+}

src/controlP5/Button.java

@@ -77,7 +77,7 @@ public class Button extends Controller< Button > {
 
 	@Override protected void onLeave( ) {
 		isActive = false;
-		setIsInside( false ); // TODO setIsInside needs to be set false here if we remove setIsInside from activate; see below. 
+		setIsInside( false );
 	}
 
 	/**
@@ -122,9 +122,6 @@ public class Button extends Controller< Button > {
 	protected void activate( ) {
 		if ( isActive ) {
 			isActive = false;
-			if ( getParent( ) instanceof Tab ) {
-				//setIsInside( false ); // TODO why do we setIsInside to false here?
-			}
 			isOn = !isOn;
 			setValue( _myValue );
 
@@ -158,13 +155,14 @@ public class Button extends Controller< Button > {
 	 * Turns a button into a switch, or use a Toggle
 	 * instead.
 	 * 
-	 * @see controlP5.Toggle
-	 * @param theFlag turns the button into a switch when
-	 *            true
-	 * @return Button
 	 */
 	public Button setSwitch( boolean theFlag ) {
 		isSwitch = theFlag;
+		if ( isSwitch ) {
+			_myBroadcastType = BOOLEAN;
+		} else {
+			_myBroadcastType = FLOAT;
+		}
 		return this;
 	}
 
@@ -209,6 +207,10 @@ public class Button extends Controller< Button > {
 		return isOn;
 	}
 
+	public boolean isSwitch( ) {
+		return isSwitch;
+	}
+
 	/**
 	 * @return boolean
 	 */
@@ -312,5 +314,4 @@ public class Button extends Controller< Button > {
 		return super.toString( ) + " [ " + getValue( ) + " ] " + "Button" + " (" + this.getClass( ).getSuperclass( ) + ")";
 	}
 
-	
 }

src/controlP5/Chart.java

@@ -43,6 +43,8 @@ public class Chart extends Controller< Chart > {
 		super( theControlP5 , theParent , theName , theX , theY , theWidth , theHeight );
 		setRange( 0 , theHeight );
 		_myDataSet = new LinkedHashMap< String , ChartDataSet >( );
+		getCaptionLabel( ).align( LEFT, BOTTOM_OUTSIDE ).paddingX = 0;
+		
 	}
 
 	public Chart setRange( float theMin , float theMax ) {
@@ -418,6 +420,7 @@ public class Chart extends Controller< Chart > {
 			}
 			theGraphics.noStroke( );
 			theGraphics.popStyle( );
+			getCaptionLabel( ).draw( theGraphics , 0 , 0 , theController );
 		}
 	}
 

src/controlP5/ControlBroadcaster.java

@@ -3,7 +3,7 @@ package controlP5;
 /**
  * controlP5 is a processing gui library.
  * 
- *  2006-2012 by Andreas Schlegel
+ * 2006-2012 by Andreas Schlegel
  * 
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -19,9 +19,9 @@ package controlP5;
  * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  * Boston, MA 02111-1307 USA
  * 
- * @author 		Andreas Schlegel (http://www.sojamo.de)
- * @modified	##date##
- * @version		##version##
+ * @author Andreas Schlegel (http://www.sojamo.de)
+ * @modified ##date##
+ * @version ##version##
  * 
  */
 
@@ -259,7 +259,6 @@ public class ControlBroadcaster {
 	}
 
 	public ControlBroadcaster broadcast( final ControlEvent theControlEvent , final int theType ) {
-
 		if ( broadcast ) {
 			for ( ControlListener cl : _myControlListeners ) {
 				cl.controlEvent( theControlEvent );
@@ -274,6 +273,17 @@ public class ControlBroadcaster {
 						}
 					} else if ( theType == ControlP5Constants.ARRAY ) {
 
+					} else if ( theType == ControlP5Constants.BOOLEAN ) {
+						for ( ControllerPlug cp : theControlEvent.getController( ).getControllerPlugList( ) ) {
+							Controller controller = theControlEvent.getController( );
+							if ( controller instanceof Icon ) {
+								callTarget( cp , ( ( Icon ) controller ).getBooleanValue( ) );
+							} else if ( controller instanceof Button ) {
+								callTarget( cp , ( ( Button ) controller ).getBooleanValue( ) );
+							} else if ( controller instanceof Toggle ) {
+								callTarget( cp , ( ( Toggle ) controller ).getBooleanValue( ) );
+							}
+						}
 					} else {
 
 						for ( ControllerPlug cp : theControlEvent.getController( ).getControllerPlugList( ) ) {
@@ -295,7 +305,6 @@ public class ControlBroadcaster {
 
 	protected void callTarget( final ControllerPlug thePlug , final float theValue ) {
 		if ( thePlug.checkType( ControlP5Constants.METHOD ) ) {
-
 			invokeMethod( thePlug.getObject( ) , thePlug.getMethod( ) , thePlug.getMethodParameter( theValue ) );
 		} else if ( thePlug.checkType( ControlP5Constants.FIELD ) ) {
 			invokeField( thePlug.getObject( ) , thePlug.getField( ) , thePlug.getFieldParameter( theValue ) );
@@ -310,6 +319,14 @@ public class ControlBroadcaster {
 		}
 	}
 
+	protected void callTarget( final ControllerPlug thePlug , final boolean theValue ) {
+		if ( thePlug.checkType( ControlP5Constants.METHOD ) ) {
+			invokeMethod( thePlug.getObject( ) , thePlug.getMethod( ) , new Object[] { theValue } );
+		} else if ( thePlug.checkType( ControlP5Constants.FIELD ) ) {
+			invokeField( thePlug.getObject( ) , thePlug.getField( ) , theValue );
+		}
+	}
+
 	private void invokeField( final Object theObject , final Field theField , final Object theParam ) {
 		try {
 			theField.set( theObject , theParam );
@@ -386,8 +403,7 @@ public class ControlBroadcaster {
 			// TODO Auto-generated constructor stub
 		}
 
-		@Override
-		public EmptyController setValue( float theValue ) {
+		@Override public EmptyController setValue( float theValue ) {
 			// TODO Auto-generated method stub
 			return this;
 		}
@@ -397,8 +413,7 @@ public class ControlBroadcaster {
 	/**
 	 * @exclude
 	 */
-	@Deprecated
-	public void plug( final String theControllerName , final String theTargetMethod ) {
+	@Deprecated public void plug( final String theControllerName , final String theTargetMethod ) {
 		plug( cp5.papplet , theControllerName , theTargetMethod );
 	}
 }

src/controlP5/ControlP5Legacy.java

@@ -25,6 +25,16 @@ public class ControlP5Legacy {
 		return myController;
 	}
 
+	public Background addBackground( final String theName ) {
+		return addBackground( null , "" , theName , 0 , 0 , 300 , base.cp5.papplet.height );
+	}
+
+	public Background addBackground( Object theObject , final String theIndex , String theName , int theX , int theY , int theW , int theHeight ) {
+		Background myController = new Background( base.cp5 , ( ControllerGroup< ? > ) base.cp5.controlWindow.getTabs( ).get( 1 ) , theName , theX , theY , theW , theHeight );
+		base.cp5.register( theObject , theIndex , myController );
+		return myController;
+	}
+
 	public Button addButton( final Object theObject , String theIndex , final String theName , final float theValue , final int theX , final int theY , final int theW , final int theH ) {
 		Button myController = new Button( base.cp5 , ( ControllerGroup< ? > ) base.cp5.controlWindow.getTabs( ).get( 1 ) , theName , theValue , theX , theY , theW , theH );
 		base.cp5.register( theObject , theIndex , myController );
@@ -33,6 +43,14 @@ public class ControlP5Legacy {
 		return myController;
 	}
 
+	public Icon addIcon( final Object theObject , String theIndex , final String theName , final float theValue , final int theX , final int theY , final int theW , final int theH ) {
+		Icon myController = new Icon( base.cp5 , ( ControllerGroup< ? > ) base.cp5.controlWindow.getTabs( ).get( 1 ) , theName , theValue , theX , theY , theW , theH );
+		base.cp5.register( theObject , theIndex , myController );
+		myController.registerProperty( "value" );
+		myController.getProperty( "value" ).disable( );
+		return myController;
+	}
+
 	public ButtonBar addButtonBar( final Object theObject , String theIndex , final String theName , final float theValue , final int theX , final int theY , final int theW , final int theH ) {
 		ButtonBar myController = new ButtonBar( base.cp5 , ( ControllerGroup< ? > ) base.cp5.controlWindow.getTabs( ).get( 1 ) , theName , theX , theY , theW , theH );
 		base.cp5.register( theObject , theIndex , myController );
@@ -425,6 +443,23 @@ public class ControlP5Legacy {
 		return b;
 	}
 
+	public Icon addIcon( Object theObject , final String theIndex , String theName ) {
+		return addIcon( theObject , theIndex , theName , 1 );
+	}
+
+	public Icon addIcon( String theName , float theValue ) {
+		return addIcon( null , "" , theName , theValue );
+	}
+
+	public Icon addIcon( Object theObject , final String theIndex , String theName , float theValue ) {
+		int x = ( int ) x( base.currentGroupPointer.autoPosition );
+		int y = ( int ) y( base.currentGroupPointer.autoPosition );
+		Icon icon = addIcon( theObject , theIndex , theName , theValue , x , y , Icon.autoWidth , Icon.autoHeight );
+		base.linebreak( icon , false , Icon.autoWidth , Icon.autoHeight , Icon.autoSpacing );
+		icon.moveTo( base.currentGroupPointer );
+		return icon;
+	}
+
 	public Bang addBang( Object theObject , final String theIndex , String theName ) {
 		int x = ( int ) x( base.currentGroupPointer.autoPosition );
 		int y = ( int ) y( base.currentGroupPointer.autoPosition );

src/controlP5/Controller.java

@@ -1344,7 +1344,6 @@ public abstract class Controller< T > implements ControllerInterface< T > , CDra
 		return me;
 	}
 
-	
 	/**
 	 * @param theValue float
 	 */

src/controlP5/Icon.java

@@ -0,0 +1,380 @@
+package controlP5;
+
+import processing.core.PApplet;
+import processing.core.PFont;
+import processing.core.PGraphics;
+
+public class Icon extends Controller< Icon > {
+
+	protected boolean isPressed;
+	protected boolean isOn = false;
+	public static int autoWidth = 69;
+	public static int autoHeight = 19;
+	protected int activateBy = RELEASE;
+	protected boolean isSwitch = false;
+	protected int roundedCorners = 0;
+	protected boolean isFill = true;
+	protected boolean isStroke = false;
+	protected float scl = 1;
+	protected int[] fontIcons = new int[] { -1 , -1 , -1 , -1 };
+	protected boolean isHideBackground = true;
+	protected float strokeWeight = 1;
+	protected float scalePressed = 1.0f;
+	protected float scaleReleased = 1.0f;
+
+	public Icon( ControlP5 theControlP5 , String theName ) {
+		this( theControlP5 , theControlP5.getDefaultTab( ) , theName , 0 , 0 , 0 , autoWidth , autoHeight );
+		theControlP5.register( theControlP5.papplet , theName , this );
+	}
+
+	protected Icon( ControlP5 theControlP5 , ControllerGroup< ? > theParent , String theName , float theDefaultValue , int theX , int theY , int theWidth , int theHeight ) {
+		super( theControlP5 , theParent , theName , theX , theY , theWidth , theHeight );
+		_myValue = theDefaultValue;
+		_myCaptionLabel.align( CENTER , CENTER );
+	}
+
+	@Override protected void onEnter( ) {
+		isActive = true;
+	}
+
+	@Override protected void onLeave( ) {
+		isActive = false;
+		setIsInside( false );
+	}
+
+	/**
+	 * @exclude
+	 */
+	@Override @ControlP5.Invisible public void mousePressed( ) {
+		isActive = getIsInside( );
+		isPressed = true;
+		if ( activateBy == PRESSED ) {
+			activate( );
+		}
+		scl = scalePressed;
+	}
+
+	/**
+	 * @exclude
+	 */
+	@Override @ControlP5.Invisible public void mouseReleased( ) {
+		isPressed = false;
+		if ( activateBy == RELEASE ) {
+			activate( );
+		}
+		isActive = false;
+		scl = scaleReleased;
+	}
+
+	/**
+	 * A Icon can be activated by a mouse PRESSED or mouse
+	 * RELEASE. Default value is RELEASE.
+	 */
+	public Icon activateBy( int theValue ) {
+		if ( theValue == PRESS ) {
+			activateBy = PRESS;
+		} else {
+			activateBy = RELEASE;
+		}
+		return this;
+	}
+
+	protected void activate( ) {
+		if ( isActive ) {
+			isActive = false;
+			isOn = !isOn;
+			setValue( _myValue );
+		}
+	}
+
+	@Override @ControlP5.Invisible public void mouseReleasedOutside( ) {
+		mouseReleased( );
+	}
+
+	@Override public Icon setValue( float theValue ) {
+		_myValue = theValue;
+		broadcast( FLOAT );
+		return this;
+	}
+
+	@Override public Icon update( ) {
+		return setValue( _myValue );
+	}
+
+	/**
+	 * Turns an icon into a switch.
+	 */
+	public Icon setSwitch( boolean theFlag ) {
+		isSwitch = theFlag;
+		if ( isSwitch ) {
+			_myBroadcastType = BOOLEAN;
+		} else {
+			_myBroadcastType = FLOAT;
+		}
+		return this;
+	}
+
+	/**
+	 * If the Icon acts as a switch, setOn will turn on
+	 * the switch. Use
+	 * {@link controlP5.Icon#setSwitch(boolean) setSwitch}
+	 * to turn a Icon into a Switch.
+	 */
+	public Icon setOn( ) {
+		if ( isSwitch ) {
+			isOn = false;
+			isActive = true;
+			activate( );
+		}
+		return this;
+	}
+
+	/**
+	 * If the Icon acts as a switch, setOff will turn off
+	 * the switch. Use
+	 * {@link controlP5.Icon#setSwitch(boolean) setSwitch}
+	 * to turn a Icon into a Switch.
+	 */
+	public Icon setOff( ) {
+		if ( isSwitch ) {
+			isOn = true;
+			isActive = true;
+			activate( );
+		}
+		return this;
+	}
+
+	public boolean isOn( ) {
+		return isOn;
+	}
+
+	public boolean isSwitch( ) {
+		return isSwitch;
+	}
+
+	public boolean isPressed( ) {
+		return isPressed;
+	}
+
+	/**
+	 * Returns true or false and indicates the switch state
+	 * of the Icon. {@link setSwitch(boolean) setSwitch}
+	 * should have been set before.
+	 */
+	public boolean getBooleanValue( ) {
+		return isOn;
+	}
+
+	public Icon setRoundedCorners( int theRadius ) {
+		roundedCorners = theRadius;
+		return this;
+	}
+
+	public Icon setFontIconSize( int theSize ) {
+		_myCaptionLabel.setSize( theSize );
+		return this;
+	}
+
+	public Icon setFont( PFont thePFont ) {
+		_myCaptionLabel.setFont( thePFont );
+		return this;
+	}
+
+	public Icon setFont( PFont thePFont , int theSize ) {
+		_myCaptionLabel.setFont( thePFont );
+		setFontIconSize( theSize );
+		return this;
+	}
+
+	public Icon setFontIndex( int theIndex ) {
+		_myCaptionLabel.set( "" + ( char ) theIndex );
+		return this;
+	}
+
+	public Icon setStroke( boolean theBoolean ) {
+		isStroke = theBoolean;
+		return this;
+	}
+
+	public Icon setStrokeWeight( float theStrokeWeight ) {
+		strokeWeight = theStrokeWeight;
+		return this;
+	}
+
+	public Icon setFill( boolean theBoolean ) {
+		isFill = theBoolean;
+		return this;
+	}
+
+	public Icon setFontIcons( int theStateOff , int theStateOn ) {
+		setFontIcon( theStateOn , ACTIVE );
+		setFontIcon( theStateOff , DEFAULT );
+		return this;
+	}
+
+	public Icon setFontIconOn( int theStateOn ) {
+		setFontIcon( theStateOn , ACTIVE );
+		return this;
+	}
+
+	public Icon setFontIconOff( int theStateOff ) {
+		setFontIcon( theStateOff , DEFAULT );
+		return this;
+	}
+
+	public Icon setFontIcons( int ... theIds ) {
+		if ( theIds.length < 3 || theIds.length > 4 ) {
+			return this;
+		}
+		setFontIcon( theIds[ 0 ] , DEFAULT );
+		setFontIcon( theIds[ 1 ] , OVER );
+		setFontIcon( theIds[ 2 ] , ACTIVE );
+		setFontIcon( theIds.length == 3 ? theIds[ 2 ] : theIds[ 3 ] , HIGHLIGHT );
+		return this;
+	}
+
+	public Icon setFontIcon( int theId ) {
+		return setFontIcon( theId , DEFAULT );
+	}
+
+	public int getFontIcon( int theState ) {
+		if ( theState >= 0 && theState < 4 ) {
+			return fontIcons[ theState ];
+		} else {
+			return fontIcons[ DEFAULT ];
+		}
+	}
+
+	/**
+	 * @param theImage
+	 * @param theState use Controller.DEFAULT (background) Controller.OVER (foreground) Controller.ACTIVE (active)
+	 */
+	public Icon setFontIcon( int theId , int theState ) {
+		fontIcons[ theState ] = theId;
+		updateDisplayMode( DEFAULT );
+		return this;
+	}
+
+	public Icon hideBackground( ) {
+		isHideBackground = true;
+		return this;
+	}
+
+	public Icon showBackground( ) {
+		isHideBackground = false;
+		return this;
+	}
+
+	public Icon setScale( float theScalePressed , float theScaleReleased ) {
+		scalePressed = theScalePressed;
+		scaleReleased = theScaleReleased;
+		return this;
+	}
+
+	@Override @ControlP5.Invisible public Icon updateDisplayMode( int theMode ) {
+		return updateViewMode( theMode );
+	}
+
+	/**
+	 * @exclude
+	 */
+	@ControlP5.Invisible public Icon updateViewMode( int theMode ) {
+		_myDisplayMode = theMode;
+		switch ( theMode ) {
+		case ( DEFAULT ):
+			_myControllerView = new IconView( );
+			break;
+		case ( IMAGE ):
+			_myControllerView = new IconImageView( );
+			break;
+		case ( CUSTOM ):
+		default:
+			break;
+
+		}
+		return this;
+	}
+
+	private class IconView implements ControllerView< Icon > {
+
+		public void display( PGraphics theGraphics , Icon theController ) {
+
+			if ( !isHideBackground ) {
+				if ( isStroke ) {
+					theGraphics.stroke( color.getBackground( ) );
+					theGraphics.strokeWeight( strokeWeight );
+				} else {
+					theGraphics.noStroke( );
+				}
+
+				if ( isFill ) {
+					theGraphics.fill( color.getBackground( ) );
+				} else {
+					theGraphics.noFill( );
+				}
+			}
+
+			float w_half = getWidth( ) / 2;
+			float h_half = getHeight( ) / 2;
+			theGraphics.translate( w_half , h_half );
+			theGraphics.scale( scl );
+
+			if ( !isHideBackground ) {
+				if ( roundedCorners == 0 ) {
+					theGraphics.rect( -w_half , -h_half , getWidth( ) , getHeight( ) );
+				} else if ( roundedCorners == -1 ) {
+					theGraphics.ellipseMode(PApplet.CORNER);
+					theGraphics.ellipse( -w_half , -h_half , getWidth( ) , getHeight( ) );
+				} else {
+					theGraphics.rect( -w_half , -h_half , getWidth( ) , getHeight( ) , roundedCorners , roundedCorners , roundedCorners , roundedCorners );
+				}
+			}
+
+			if ( isSwitch ) {
+				if ( !isOn ) {
+					setFontIndex( getFontIcon( ACTIVE ) );
+				} else {
+					setFontIndex( getFontIcon( DEFAULT ) );
+				}
+			} else {
+				setFontIndex( getFontIcon( DEFAULT ) );
+			}
+			_myCaptionLabel.setColor( isOn && isSwitch || isPressed && !isSwitch ? color.getActive( ) : color.getForeground( ) );
+			_myCaptionLabel.draw( theGraphics , -( int ) w_half , -( int ) ( h_half * 1.05f ) , theController );
+
+		}
+	}
+
+	private class IconImageView implements ControllerView< Icon > {
+
+		public void display( PGraphics theGraphics , Icon theController ) {
+
+			float w_half = getWidth( ) / 2;
+			float h_half = getHeight( ) / 2;
+			theGraphics.translate( w_half , h_half );
+			theGraphics.scale( scl );
+
+			if ( isOn && isSwitch ) {
+				theGraphics.image( ( availableImages[ HIGHLIGHT ] == true ) ? images[ HIGHLIGHT ] : images[ DEFAULT ] , -w_half , -h_half );
+				return;
+			}
+			if ( getIsInside( ) ) {
+				if ( isPressed ) {
+					theGraphics.image( ( availableImages[ ACTIVE ] == true ) ? images[ ACTIVE ] : images[ DEFAULT ] , -w_half , -h_half );
+				} else {
+					theGraphics.image( ( availableImages[ OVER ] == true ) ? images[ OVER ] : images[ DEFAULT ] , -w_half , -h_half );
+				}
+			} else {
+				theGraphics.image( images[ DEFAULT ] , -w_half , -h_half );
+			}
+		}
+	}
+
+	@Override public String getInfo( ) {
+		return "type:\tIcon\n" + super.getInfo( );
+	}
+
+	@Override public String toString( ) {
+		return super.toString( ) + " [ " + getValue( ) + " ] " + "Icon" + " (" + this.getClass( ).getSuperclass( ) + ")";
+	}
+}

src/controlP5/Knob.java

@@ -30,7 +30,7 @@ import processing.core.PGraphics;
 
 /**
  * A knob is a circular slider which can be used with a limited and unlimited range. Knobs come in 3
- * designs LINE, ARC and ELIPSE and can be controller with both the mouse and the mouse wheel.
+ * designs LINE, ARC and ELLIPSE and can be controller with both the mouse and the mouse wheel.
  * 
  * @example controllers/ControlP5knob
  */

src/controlP5/Matrix.java

@@ -3,7 +3,7 @@ package controlP5;
 /**
  * controlP5 is a processing gui library.
  * 
- *  2006-2012 by Andreas Schlegel
+ * 2006-2012 by Andreas Schlegel
  * 
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -19,9 +19,9 @@ package controlP5;
  * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  * Boston, MA 02111-1307 USA
  * 
- * @author 		Andreas Schlegel (http://www.sojamo.de)
- * @modified	##date##
- * @version		##version##
+ * @author Andreas Schlegel (http://www.sojamo.de)
+ * @modified ##date##
+ * @version ##version##
  * 
  */
 
@@ -117,14 +117,13 @@ public class Matrix extends Controller< Matrix > {
 		return _myInterval;
 	}
 
-	@ControlP5.Invisible
-	public Matrix updateInternalEvents( PApplet theApplet ) {
+	@ControlP5.Invisible public Matrix updateInternalEvents( PApplet theApplet ) {
 		setIsInside( inside( ) );
 
 		if ( getIsInside( ) ) {
 			if ( isPressed ) {
-				int tX = ( int ) ( ( theApplet.mouseX - x(position) ) / stepX );
-				int tY = ( int ) ( ( theApplet.mouseY - y(position) ) / stepY );
+				int tX = ( int ) ( ( theApplet.mouseX - x( position ) ) / stepX );
+				int tY = ( int ) ( ( theApplet.mouseY - y( position ) ) / stepY );
 
 				if ( tX != currentX || tY != currentY ) {
 					tX = PApplet.min( PApplet.max( 0 , tX ) , _myCellX );
@@ -164,8 +163,7 @@ public class Matrix extends Controller< Matrix > {
 		isActive = false;
 	}
 
-	@ControlP5.Invisible
-	public void mousePressed( ) {
+	@ControlP5.Invisible public void mousePressed( ) {
 		isActive = getIsInside( );
 		if ( getIsInside( ) ) {
 			isPressed = true;
@@ -176,8 +174,7 @@ public class Matrix extends Controller< Matrix > {
 		mouseReleased( );
 	}
 
-	@ControlP5.Invisible
-	public void mouseReleased( ) {
+	@ControlP5.Invisible public void mouseReleased( ) {
 		if ( isActive ) {
 			isActive = false;
 		}
@@ -186,8 +183,7 @@ public class Matrix extends Controller< Matrix > {
 		currentY = -1;
 	}
 
-	@Override
-	public Matrix setValue( float theValue ) {
+	@Override public Matrix setValue( float theValue ) {
 		_myValue = theValue;
 		broadcast( FLOAT );
 		return this;
@@ -232,7 +228,7 @@ public class Matrix extends Controller< Matrix > {
 				} catch ( SecurityException ex ) {
 					ex.printStackTrace( );
 				} catch ( NoSuchMethodException ex ) {
-					ex.printStackTrace( );
+					//ex.printStackTrace( );
 				} catch ( IllegalArgumentException ex ) {
 					ex.printStackTrace( );
 				} catch ( IllegalAccessException ex ) {
@@ -245,8 +241,7 @@ public class Matrix extends Controller< Matrix > {
 		return this;
 	}
 
-	@Override
-	public Matrix update( ) {
+	@Override public Matrix update( ) {
 		return setValue( _myValue );
 	}
 
@@ -346,8 +341,7 @@ public class Matrix extends Controller< Matrix > {
 		}
 	}
 
-	@Override
-	public void remove( ) {
+	@Override public void remove( ) {
 		if ( t != null ) {
 			t.interrupt( );
 		}
@@ -377,9 +371,7 @@ public class Matrix extends Controller< Matrix > {
 		return this;
 	}
 
-	@Override
-	@ControlP5.Invisible
-	public Matrix updateDisplayMode( int theMode ) {
+	@Override @ControlP5.Invisible public Matrix updateDisplayMode( int theMode ) {
 		_myDisplayMode = theMode;
 		switch ( theMode ) {
 		case ( DEFAULT ):
@@ -400,16 +392,14 @@ public class Matrix extends Controller< Matrix > {
 			theGraphics.noStroke( );
 			theGraphics.fill( bg );
 			theGraphics.rect( 0 , 0 , getWidth( ) , getHeight( ) );
+
+			float gx = gapX / 2;
+			float gy = gapY / 2;
 			for ( int x = 0 ; x < _myCellX ; x++ ) {
 				for ( int y = 0 ; y < _myCellY ; y++ ) {
 
-					if ( _myCells[ x ][ y ] == 1 ) {
-						theGraphics.fill( color.getActive( ) );
-						theGraphics.rect( x * stepX , y * stepY , stepX - gapX , stepY - gapY );
-					} else {
-						theGraphics.fill( color.getBackground( ) );
-						theGraphics.rect( x * stepX , y * stepY , stepX - gapX , stepY - gapY );
-					}
+					theGraphics.fill( _myCells[ x ][ y ] == 1 ? color.getActive( ) : color.getBackground( ) );
+					theGraphics.rect( x * stepX + gx , y * stepY + gy , stepX - gapX , stepY - gapY );
 				}
 			}
 			if ( isInside( ) ) {

src/controlP5/Slider2D.java

@@ -67,6 +67,14 @@ public class Slider2D extends Controller< Slider2D > {
 		return setValue( 0 );
 	}
 
+	public Slider2D setMinMax( float theMinX , float theMinY , float theMaxX , float theMaxY ) {
+		_myMinX = theMinX;
+		_myMinY = theMinY;
+		_myMaxX = theMaxX;
+		_myMaxY = theMaxY;
+		return setValue( _myArrayValue[ 0 ] , _myArrayValue[ 1 ] );
+	}
+
 	/**
 	 * sets the minimum value for the x-axis
 	 * 
@@ -190,6 +198,12 @@ public class Slider2D extends Controller< Slider2D > {
 		return this;
 	}
 
+	public Slider2D setValue( float theValue1 , float theValue2 ) {
+		cursorX = PApplet.map( theValue1 , _myMinX , _myMaxX , 0 , getWidth( ) - cursorWidth );
+		cursorY = PApplet.map( theValue2 , _myMinY , _myMaxY , 0 , getHeight( ) - cursorHeight );
+		return setValue( 0 );
+	}
+
 	/**
 	 * assigns a random value to the controller.
 	 */

src/controlP5/Textfield.java

@@ -320,8 +320,14 @@ public class Textfield extends Controller< Textfield > {
 		_myValueLabel.setText( text );
 		_myValueLabel.draw( buffer , -dif , 0 , this );
 		buffer.noStroke( );
-		buffer.fill( _myColorCursor );
-		buffer.rect( PApplet.max( 1 , PApplet.min( _myTextBufferIndexPosition , _myValueLabel.getWidth( ) - 3 ) ) , 0 , 1 , getHeight( ) );
+		if ( isTexfieldActive ) {
+			if ( !cp5.papplet.keyPressed ) {
+				buffer.fill( _myColorCursor , PApplet.abs( PApplet.sin( cp5.papplet.frameCount * 0.05f )) * 255 );
+			} else {
+				buffer.fill( _myColorCursor );
+			}
+			buffer.rect( PApplet.max( 1 , PApplet.min( _myTextBufferIndexPosition , _myValueLabel.getWidth( ) - 3 ) ) , 0 , 1 , getHeight( ) );
+		}
 		buffer.endDraw( );
 		theGraphics.image( buffer , 0 , 0 );
 

src/controlP5/Toggle.java

@@ -37,15 +37,10 @@ import processing.core.PImage;
 public class Toggle extends Controller< Toggle > {
 
 	protected int cnt;
-
 	protected boolean isOn = false;
-
 	protected float internalValue = -1;
-
 	public static int autoWidth = 39;
-
 	public static int autoHeight = 19;
-
 	protected float[] autoSpacing = new float[] { 10 , 20 };
 
 	/**
@@ -72,7 +67,7 @@ public class Toggle extends Controller< Toggle > {
 	 */
 	@ControlP5.Invisible public void draw( PGraphics theGraphics ) {
 		theGraphics.pushMatrix( );
-		theGraphics.translate( x(position) , y(position) );
+		theGraphics.translate( x( position ) , y( position ) );
 		_myControllerView.display( theGraphics , this );
 		theGraphics.popMatrix( );
 	}
@@ -113,6 +108,10 @@ public class Toggle extends Controller< Toggle > {
 		return this;
 	}
 
+	public boolean getBooleanValue( ) {
+		return getState( );
+	}
+
 	/**
 	 * {@inheritDoc}
 	 */
@@ -132,10 +131,6 @@ public class Toggle extends Controller< Toggle > {
 		return this;
 	}
 
-	/**
-	 * 
-	 * @return
-	 */
 	public boolean getState( ) {
 		return isOn;
 	}
@@ -245,18 +240,11 @@ public class Toggle extends Controller< Toggle > {
 
 		public void display( PGraphics theGraphics , Toggle theController ) {
 
-			// if ( isActive ) {
-			// theGraphics.image( ( availableImages[ ACTIVE ] == true ) ? images[ ACTIVE ] : images[
-			// DEFAULT ] , 0 , 0 );
-			// } else {
 			if ( isOn ) {
 				theGraphics.image( ( availableImages[ ACTIVE ] == true ) ? images[ ACTIVE ] : images[ DEFAULT ] , 0 , 0 );
 			} else {
 				theGraphics.image( images[ DEFAULT ] , 0 , 0 );
 			}
-			// }
-
-			//theGraphics.rect( 0 , 0 , getWidth( ) , getHeight( ) );
 		}
 	}
 
@@ -265,9 +253,7 @@ public class Toggle extends Controller< Toggle > {
 		public void display( PGraphics theGraphics , Toggle theController ) {
 
 			theGraphics.fill( color.getBackground( ) );
-
 			theGraphics.rect( 0 , 0 , getWidth( ) , getHeight( ) );
-
 			theGraphics.fill( color.getActive( ) );
 
 			if ( isOn ) {

src/controlP5/changeLog.txt

@@ -1,3 +1,22 @@
+2014-09-08  Andreas Schlegel  <andi at sojamo.de>
+
+      * src controlP5.Icon:
+      adding Icon class, acts like a button; can be used with images and font-icons
+      from "Font Awesome".
+      
+      * src controlP5.Button:
+      when theButton acts as a switch (setSwitch(true)), the corresponding
+      method inside a sketch should use type boolean as argument instead of float;
+      a java.lang.IllegalArgumentException will be thrown in case of a float argument
+
+
+2014-08-28  Andreas Schlegel  <andi at sojamo.de>
+
+      * src controlP5.Background:
+      adding Background class, a convenience class for grouping controllers with 
+      the top bar disabled by default.  
+	
+
 2014-07-21  Andreas Schlegel  <andi at sojamo.de>
 
       * src controlP5.Textfield: