controlP5

## Class MultiListButton

- java.lang.Object
- - controlP5.Controller<Button>
  - - controlP5.Button
    - - controlP5.MultiListButton

- All Implemented Interfaces:
    CDrawable, ControllerInterface<Button>, ControlP5Constants

      public class MultiListButton
      extends Button

  Used by MultiList.
  +Example
    `

        /**
         * ControlP5 MultiList
         * by andreas schlegel, 2009
         *
         * broken with version 2.2.1+
         */

        import controlP5.*;

        ControlP5 controlP5;
        MultiList l;

        void setup() {
          size(700,400);
          frameRate(30);
          controlP5 = new ControlP5(this);

          // sorry, MultiList is currently broken.

          // add a multiList to controlP5.
          // elements of the list have default dimensions
          // here, a width of 100 and a height of 12
          l = controlP5.addMultiList("myList",20,20,100,12);

          // create a multiListButton which we will use to
          // add new buttons to the multilist
          MultiListButton b;
          b = l.add("level1",1);

          // add items to a sublist of button "level1"
          b.add("level11",11).setLabel("level1 item1");
          b.add("level12",12).setLabel("level1 item2");

          b = l.add("level2",2);

          int cnt = 100;

          // add some more sublists.
          for(int i=0;i<10;i++) {
            MultiListButton c = b.add("level2"+(i+1),20+i+1);
            c.setLabel("level2 item"+(i+1));
            c.setColorBackground(color(64 + 18*i,0,0));

            if(i==4) {
            // changing the width and the height of a button
            // will be inherited by its sublists.
            c.setWidth(100);
            c.setHeight(20);
            }
            cnt++;

            if(i==4) {
              for(int j=0;j<10;j++) {
                cnt++;
                MultiListButton d;
                d = c.add("level2"+i+""+j,250+j+1);
                d.setLabel("level2 item"+(i+1)+" "+"item"+(j+1));
                d.setColorBackground(color(64 + 18*j,(64 + 18*j)/2,0));
                d.setId(cnt);
                d.setWidth(200);
              }
            }
          }

          MultiListButton cc = (MultiListButton)controlP5.getController("level21");
          cc.setHeight(40);
        }

        void controlEvent(ControlEvent theEvent) {
          println(theEvent.getController().getName()+" = "+theEvent.value());
          // uncomment the line below to remove a multilist item when clicked.
          // theEvent.controller().remove();
        }

        void draw() {
          background(0);
        }

        void keyPressed() {
          if(controlP5.getController("level23")!=null) {
            println("removing multilist button level23.");
            controlP5.getController("level23").remove();
          }
        }

    `

- - ### Field Summary

    - ### Fields inherited from class controlP5.Button

      `autoHeight, autoWidth`

    - ### Fields inherited from class controlP5.Controller

      `autoSpacing`

    - ### Fields inherited from interface controlP5.ControlP5Constants

      `acceptClassList, ACTION_BROADCAST, ACTION_CLICK, ACTION_DOUBLE_PRESS, ACTION_DRAG, ACTION_END_DRAG, ACTION_ENTER, ACTION_EXIT, ACTION_LEAVE, ACTION_MOVE, ACTION_PRESS, ACTION_PRESSED, ACTION_RELEASE, ACTION_RELEASE_OUTSIDE, ACTION_RELEASED, ACTION_RELEASEDOUTSIDE, ACTION_START_DRAG, ACTION_WHEEL, ACTIVE, ALL, ALT, AQUA, ARC, ARRAY, BACKSPACE, BASELINE, BITFONT, BLACK, BLUE, BOOLEAN, BOTTOM, BOTTOM_OUTSIDE, CAPTIONLABEL, CENTER, CHECKBOX, COMMANDKEY, CONTROL, controlEventClass, CUSTOM, DECREASE, DEFAULT, DELETE, delimiter, DONE, DOWN, DROPDOWN, ELLIPSE, ENTER, ESCAPE, EVENT, eventMethod, FADEIN, FADEOUT, FIELD, FLOAT, FUCHSIA, GRAY, GREEN, grixel, HALF_PI, HIDE, HIGHLIGHT, HORIZONTAL, IDLE, IMAGE, INACTIVE, INCREASE, INTEGER, INVALID, J2D, JSON, KEYCONTROL, LEFT, LEFT_OUTSIDE, LIME, LINE, LIST, LOAD, MAROON, MENU, METHOD, MOVE, MULTI, MULTIPLES, NAVY, OLIVE, ORANGE, OVER, P2D, P3D, pathdelimiter, PI, PRESS, PRESSED, PRINT, PURPLE, RED, RELEASE, RELEASED, RESET, RIGHT, RIGHT_OUTSIDE, SAVE, SERIALIZED, SHIFT, SILVER, SINGLE, SINGLE_COLUMN, SINGLE_ROW, SPRITE, standard56, standard58, STRING, SWITCH, SWITCH_BACK, SWITCH_FORE, synt24, TAB, TEAL, THEME_A, THEME_CP52014, THEME_CP5BLUE, THEME_GREY, THEME_RED, THEME_RETRO, TOP, TOP_OUTSIDE, TRANSITION_WAIT_FADEIN, TREE, TWO_PI, UP, VALUELABEL, VERBOSE, VERTICAL, WAIT, WHITE, YELLOW`

  - ### Method Summary

    All Methods Instance Methods Abstract Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `MultiListButton` | `add(java.lang.String theName, float theValue)` add a new button to the sublist of this multilist button.
    `void` | `close()`
    `void` | `close(controlP5.MultiListInterface theInterface)`
    `void` | `draw(processing.core.PGraphics theGraphics)`
    `int` | `getDirection()`
    `void` | `mouseReleasedOutside()`
    `boolean` | `observe()`
    `void` | `open()`
    `void` | `remove()` removes a controller from controlP5.
    `MultiListButton` | `setHeight(int theHeight)` set the height of a multlist button.
    `MultiListButton` | `setWidth(int theWidth)` set the width of a multlist button.
    `MultiListButton` | `toUpperCase(boolean theValue)`
    `void` | `updateLocation(float theX, float theY)`
    `void` | `updateRect(float theX, float theY, float theW, float theH)`

    - ### Methods inherited from class controlP5.Button

      `activateBy, getBooleanValue, getInfo, isOn, isPressed, isSwitch, mousePressed, mouseReleased, setOff, setOn, setSwitch, setValue, toString, update, updateDisplayMode, updateViewMode`

    - ### Methods inherited from class controlP5.Controller

      `add, addCallback, addListener, addListenerFor, align, bringToFront, bringToFront, changeValue, continuousUpdateEvents, draw, getAbsolutePosition, getAddress, getArrayValue, getArrayValue, getBehavior, getCaptionLabel, getColor, getControllerPlugList, getControlWindow, getDecimalPrecision, getDefaultValue, getHeight, getId, getLabel, getMax, getMin, getName, getParent, getPickingColor, getPointer, getPosition, getProperty, getProperty, getStringValue, getTab, getValue, getValueLabel, getView, getWidth, getWindow, hide, init, isActive, isBroadcast, isInside, isLabelVisible, isListening, isLock, isMouseOver, isMousePressed, isMoveable, isUpdate, isUserInteraction, isVisible, keyEvent, linebreak, listen, listenerSize, lock, moveTo, moveTo, moveTo, moveTo, moveTo, moveTo, moveTo, moveTo, moveTo, onChange, onClick, onDoublePress, onDrag, onDraw, onEndDrag, onEnter, onLeave, onMove, onPress, onRelease, onReleaseOutside, onStartDrag, onWheel, plugTo, plugTo, plugTo, plugTo, registerProperty, registerProperty, registerTooltip, remove, removeBehavior, removeCallback, removeCallback, removeListener, removeListenerFor, removeListenersFor, removeProperty, removeProperty, set, setAbsolutePosition, setAddress, setArrayValue, setArrayValue, setBehavior, setBroadcast, setCaptionLabel, setColor, setColorActive, setColorBackground, setColorCaptionLabel, setColorForeground, setColorLabel, setColorValue, setColorValueLabel, setDecimalPrecision, setDefaultValue, setGroup, setGroup, setId, setImage, setImage, setImages, setImages, setImages, setLabel, setLabelVisible, setLock, setMax, setMin, setMouseOver, setMousePressed, setMoveable, setParent, setPosition, setPosition, setSize, setSize, setStringValue, setTab, setTab, setUpdate, setUserInteraction, setValueLabel, setValueSelf, setView, setView, setVisible, show, unlock, unplugFrom, unplugFrom, unregisterTooltip, updateAbsolutePosition, updateEvents, updateInternalEvents, updateSize, x, y`

    - ### Methods inherited from class java.lang.Object

      `equals, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Method Detail

    - #### add

          public MultiListButton add(java.lang.String theName,
                                     float theValue)

      add a new button to the sublist of this multilist button.
      Parameters:
        `theName` - String
        `theValue` - int
      Returns:
        MultiListButton

    - #### close

          public void close()

    - #### close

          public void close(controlP5.MultiListInterface theInterface)

    - #### getDirection

          public int getDirection()

    - #### mouseReleasedOutside

          public void mouseReleasedOutside()

      Overrides:
        `mouseReleasedOutside` in class `Button`

    - #### observe

          public boolean observe()

    - #### open

          public void open()

    - #### remove

          public void remove()

      Description copied from class: `Controller`
      removes a controller from controlP5.
      Specified by:
        `remove` in interface `ControllerInterface<Button>`
      Overrides:
        `remove` in class `Controller<Button>`

    - #### setHeight

          public MultiListButton setHeight(int theHeight)

      set the height of a multlist button.
      Overrides:
        `setHeight` in class `Controller<Button>`
      Parameters:
        `theHeight` - int
      Returns:
        Controller

    - #### setWidth

          public MultiListButton setWidth(int theWidth)

      set the width of a multlist button.
      Overrides:
        `setWidth` in class `Controller<Button>`
      Parameters:
        `theWidth` - int
      Returns:
        Controller

    - #### toUpperCase

          public MultiListButton toUpperCase(boolean theValue)

    - #### updateLocation

          public void updateLocation(float theX,
                                     float theY)

    - #### updateRect

          public void updateRect(float theX,
                                 float theY,
                                 float theW,
                                 float theH)

    - #### draw

          public void draw(processing.core.PGraphics theGraphics)

processing library controlP5 by Andreas Schlegel. (c) 2006-2015