controlP5

## Class Tab

- java.lang.Object
- - controlP5.ControllerGroup<Tab>
  - - controlP5.Tab

- All Implemented Interfaces:
    ControllerInterface<Tab>, ControlListener, ControlP5Constants

      public class Tab
      extends ControllerGroup<Tab>

  Tabs are used to organize controllers. Tabs are arranged horizontally from the top-left corner by default, Tab extends ControllerGroup, for more available methods see the ControllerGroup documentation. Reposition tabs with `ControlWindow.setPositionOfTabs(int, int)`
  +Example
    `

        /**
        * ControlP5 Tab
        *
        *
        * find a list of public methods available for the Tab Controller
        * at the bottom of this sketch.
        *
        * by Andreas Schlegel, 2012
        * www.sojamo.de/libraries/controlp5
        *
        */

        import controlP5.*;

        ControlP5 cp5;

        int myColorBackground = color(128);

        int sliderValue = 100;

        void setup() {
          size(700,400);
          noStroke();
          cp5 = new ControlP5(this);

          // By default all controllers are stored inside Tab 'default'
          // add a second tab with name 'extra'

          cp5.addTab("extra")
             .setColorBackground(color(0, 160, 100))
             .setColorLabel(color(255))
             .setColorActive(color(255,128,0))
             ;

          // if you want to receive a controlEvent when
          // a  tab is clicked, use activeEvent(true)

          cp5.getTab("default")
             .activateEvent(true)
             .setLabel("my default tab")
             .setId(1)
             ;

          cp5.getTab("extra")
             .activateEvent(true)
             .setId(2)
             ;

          // create a few controllers

          cp5.addButton("button")
             .setBroadcast(false)
             .setPosition(100,100)
             .setSize(80,40)
             .setValue(1)
             .setBroadcast(true)
             .getCaptionLabel().align(CENTER,CENTER)
             ;

          cp5.addButton("buttonValue")
             .setBroadcast(false)
             .setPosition(220,100)
             .setSize(80,40)
             .setValue(2)
             .setBroadcast(true)
             .getCaptionLabel().align(CENTER,CENTER)
             ;

          cp5.addSlider("slider")
             .setBroadcast(false)
             .setRange(100,200)
             .setValue(128)
             .setPosition(100,160)
             .setSize(200,20)
             .setBroadcast(true)
             ;

          cp5.addSlider("sliderValue")
             .setBroadcast(false)
             .setRange(0,255)
             .setValue(128)
             .setPosition(100,200)
             .setSize(200,20)
             .setBroadcast(true)
             ;

          // arrange controller in separate tabs

          cp5.getController("sliderValue").moveTo("extra");
          cp5.getController("slider").moveTo("global");

          // Tab 'global' is a tab that lies on top of any
          // other tab and is always visible

        }

        void draw() {
          background(myColorBackground);
          fill(sliderValue);
          rect(0,0,width,100);
        }

        void controlEvent(ControlEvent theControlEvent) {
          if (theControlEvent.isTab()) {
            println("got an event from tab : "+theControlEvent.getTab().getName()+" with id "+theControlEvent.getTab().getId());
          }
        }

        void slider(int theColor) {
          myColorBackground = color(theColor);
          println("a slider event. setting background to "+theColor);
        }

        void keyPressed() {
          if(keyCode==TAB) {
            cp5.getTab("extra").bringToFront();
          }
        }

        /*
        a list of all methods available for the Tab Controller
        use ControlP5.printPublicMethodsFor(Tab.class);
        to print the following list into the console.

        You can find further details about class Tab in the javadoc.

        Format:
        ClassName : returnType methodName(parameter type)

        controlP5.ControllerGroup : CColor getColor()
        controlP5.ControllerGroup : Canvas addCanvas(Canvas)
        controlP5.ControllerGroup : ControlWindow getWindow()
        controlP5.ControllerGroup : Controller getController(String)
        controlP5.ControllerGroup : ControllerProperty getProperty(String)
        controlP5.ControllerGroup : ControllerProperty getProperty(String, String)
        controlP5.ControllerGroup : Label getCaptionLabel()
        controlP5.ControllerGroup : Label getValueLabel()
        controlP5.ControllerGroup : String getAddress()
        controlP5.ControllerGroup : String getInfo()
        controlP5.ControllerGroup : String getName()
        controlP5.ControllerGroup : String getStringValue()
        controlP5.ControllerGroup : String toString()
        controlP5.ControllerGroup : Tab add(ControllerInterface)
        controlP5.ControllerGroup : Tab addListener(ControlListener)
        controlP5.ControllerGroup : Tab bringToFront()
        controlP5.ControllerGroup : Tab bringToFront(ControllerInterface)
        controlP5.ControllerGroup : Tab close()
        controlP5.ControllerGroup : Tab disableCollapse()
        controlP5.ControllerGroup : Tab enableCollapse()
        controlP5.ControllerGroup : Tab getTab()
        controlP5.ControllerGroup : Tab hide()
        controlP5.ControllerGroup : Tab hideArrow()
        controlP5.ControllerGroup : Tab hideBar()
        controlP5.ControllerGroup : Tab moveTo(ControlWindow)
        controlP5.ControllerGroup : Tab moveTo(PApplet)
        controlP5.ControllerGroup : Tab open()
        controlP5.ControllerGroup : Tab registerProperty(String)
        controlP5.ControllerGroup : Tab registerProperty(String, String)
        controlP5.ControllerGroup : Tab remove(CDrawable)
        controlP5.ControllerGroup : Tab remove(ControllerInterface)
        controlP5.ControllerGroup : Tab removeCanvas(Canvas)
        controlP5.ControllerGroup : Tab removeListener(ControlListener)
        controlP5.ControllerGroup : Tab removeProperty(String)
        controlP5.ControllerGroup : Tab removeProperty(String, String)
        controlP5.ControllerGroup : Tab setAddress(String)
        controlP5.ControllerGroup : Tab setArrayValue(float[])
        controlP5.ControllerGroup : Tab setArrayValue(int, float)
        controlP5.ControllerGroup : Tab setCaptionLabel(String)
        controlP5.ControllerGroup : Tab setColor(CColor)
        controlP5.ControllerGroup : Tab setColorActive(int)
        controlP5.ControllerGroup : Tab setColorBackground(int)
        controlP5.ControllerGroup : Tab setColorForeground(int)
        controlP5.ControllerGroup : Tab setColorLabel(int)
        controlP5.ControllerGroup : Tab setColorValue(int)
        controlP5.ControllerGroup : Tab setHeight(int)
        controlP5.ControllerGroup : Tab setId(int)
        controlP5.ControllerGroup : Tab setLabel(String)
        controlP5.ControllerGroup : Tab setMouseOver(boolean)
        controlP5.ControllerGroup : Tab setMoveable(boolean)
        controlP5.ControllerGroup : Tab setOpen(boolean)
        controlP5.ControllerGroup : Tab setPosition(float, float)
        controlP5.ControllerGroup : Tab setPosition(float[])
        controlP5.ControllerGroup : Tab setSize(int, int)
        controlP5.ControllerGroup : Tab setStringValue(String)
        controlP5.ControllerGroup : Tab setTitle(String)
        controlP5.ControllerGroup : Tab setUpdate(boolean)
        controlP5.ControllerGroup : Tab setValue(float)
        controlP5.ControllerGroup : Tab setVisible(boolean)
        controlP5.ControllerGroup : Tab setWidth(int)
        controlP5.ControllerGroup : Tab show()
        controlP5.ControllerGroup : Tab showArrow()
        controlP5.ControllerGroup : Tab showBar()
        controlP5.ControllerGroup : Tab update()
        controlP5.ControllerGroup : Tab updateAbsolutePosition()
        controlP5.ControllerGroup : boolean isBarVisible()
        controlP5.ControllerGroup : boolean isCollapse()
        controlP5.ControllerGroup : boolean isMouseOver()
        controlP5.ControllerGroup : boolean isMoveable()
        controlP5.ControllerGroup : boolean isOpen()
        controlP5.ControllerGroup : boolean isUpdate()
        controlP5.ControllerGroup : boolean isVisible()
        controlP5.ControllerGroup : boolean setMousePressed(boolean)
        controlP5.ControllerGroup : float getArrayValue(int)
        controlP5.ControllerGroup : float getValue()
        controlP5.ControllerGroup : float[] getArrayValue()
        controlP5.ControllerGroup : float[] getPosition()
        controlP5.ControllerGroup : int getHeight()
        controlP5.ControllerGroup : int getId()
        controlP5.ControllerGroup : int getWidth()
        controlP5.ControllerGroup : int listenerSize()
        controlP5.ControllerGroup : void controlEvent(ControlEvent)
        controlP5.ControllerGroup : void remove()
        controlP5.Tab : String getStringValue()
        controlP5.Tab : Tab activateEvent(boolean)
        controlP5.Tab : Tab bringToFront()
        controlP5.Tab : Tab moveTo(ControlWindow)
        controlP5.Tab : Tab setActive(boolean)
        controlP5.Tab : Tab setAlwaysActive(boolean)
        controlP5.Tab : Tab setHeight(int)
        controlP5.Tab : Tab setLabel(String)
        controlP5.Tab : Tab setValue(float)
        controlP5.Tab : Tab setWidth(int)
        controlP5.Tab : boolean isActive()
        controlP5.Tab : boolean isAlwaysActive()
        controlP5.Tab : float getValue()
        java.lang.Object : String toString()
        java.lang.Object : boolean equals(Object)

        created: 2015/03/24 12:25:49

        */

    `

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `boolean` | `autoWidth`
    `static int` | `padding`

    - ### 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`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `Tab(ControlP5 theControlP5, ControlWindow theControlWindow, java.lang.String theName)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods Deprecated Methods
    Modifier and Type | Method and Description
    --- | ---
    `Tab` | `activateEvent(boolean theFlag)` activates or deactivates the Event status of a tab, When activated a tab will send a controlEvent to the main application.
    `Tab` | `bringToFront()`
    `java.lang.String` | `getStringValue()`
    `float` | `getValue()`
    `boolean` | `isActive()` checks if a tab is active.
    `boolean` | `isAlwaysActive()`
    `void` | `mousePressed()`
    `Tab` | `moveTo(ControlWindow theWindow)`
    `Tab` | `setActive(boolean theFlag)` Activates a tab.
    `Tab` | `setAlwaysActive(boolean theFlag)`
    `Tab` | `setHeight(int theHeight)`
    `Tab` | `setLabel(java.lang.String theLabel)` set the label of the group.
    `Tab` | `setValue(float theValue)`
    `Tab` | `setWidth(int theWidth)`
    `java.lang.String` | `stringValue()` Deprecated.
    `float` | `value()` Deprecated.

    - ### Methods inherited from class controlP5.ControllerGroup

      `add, addCanvas, addCloseButton, addDrawable, addListener, bringToFront, close, continuousUpdateEvents, controlEvent, disableCollapse, draw, enableCollapse, getAbsolutePosition, getAddress, getArrayValue, getArrayValue, getCaptionLabel, getColor, getController, getHeight, getId, getInfo, getName, getParent, getPickingColor, getPosition, getProperty, getProperty, getTab, getValueLabel, getWidth, getWindow, hide, hideArrow, hideBar, init, isBarVisible, isCollapse, isMouseOver, isMoveable, isOpen, isUpdate, isVisible, keyEvent, listenerSize, moveTo, moveTo, moveTo, moveTo, moveTo, moveTo, moveTo, moveTo, open, registerProperty, registerProperty, remove, remove, remove, removeCanvas, removeCloseButton, removeListener, removeProperty, removeProperty, set, setAbsolutePosition, setAddress, setArrayValue, setArrayValue, setCaptionLabel, setColor, setColorActive, setColorBackground, setColorForeground, setColorLabel, setColorValue, setFont, setFont, setGroup, setGroup, setId, setMouseOver, setMousePressed, setMoveable, setOpen, setPosition, setPosition, setSize, setStringValue, setTab, setTab, setTab, setTitle, setUpdate, setVisible, show, showArrow, showBar, toString, update, updateAbsolutePosition, updateEvents, updateInternalEvents, x, y`

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

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

- - ### Field Detail

    - #### autoWidth

          public boolean autoWidth

    - #### padding

          public static int padding

  - ### Constructor Detail

    - #### Tab

          public Tab(ControlP5 theControlP5,
                     ControlWindow theControlWindow,
                     java.lang.String theName)

      Parameters:
        `theControlP5` - ControlP5
        `theControlWindow` - ControlWindow
        `theName` - String

  - ### Method Detail

    - #### activateEvent

          public Tab activateEvent(boolean theFlag)

      activates or deactivates the Event status of a tab, When activated a tab will send a controlEvent to the main application. By default this is disabled.
      Parameters:
        `theFlag` - boolean
      Returns:
        Tab

    - #### bringToFront

          public Tab bringToFront()

      Specified by:
        `bringToFront` in interface `ControllerInterface<Tab>`
      Overrides:
        `bringToFront` in class `ControllerGroup<Tab>`

    - #### getStringValue

          public java.lang.String getStringValue()

      Specified by:
        `getStringValue` in interface `ControllerInterface<Tab>`
      Overrides:
        `getStringValue` in class `ControllerGroup<Tab>`

    - #### getValue

          public float getValue()

      Specified by:
        `getValue` in interface `ControllerInterface<Tab>`
      Overrides:
        `getValue` in class `ControllerGroup<Tab>`

    - #### isActive

          public boolean isActive()

      checks if a tab is active.
      Returns:
        boolean

    - #### isAlwaysActive

          public boolean isAlwaysActive()

    - #### mousePressed

          public void mousePressed()

    - #### moveTo

          public Tab moveTo(ControlWindow theWindow)

      Overrides:
        `moveTo` in class `ControllerGroup<Tab>`

    - #### setActive

          public Tab setActive(boolean theFlag)

      Activates a tab.
      Parameters:
        `theFlag` - boolean

    - #### setAlwaysActive

          public Tab setAlwaysActive(boolean theFlag)

    - #### setHeight

          public Tab setHeight(int theHeight)

      Overrides:
        `setHeight` in class `ControllerGroup<Tab>`

    - #### setLabel

          public Tab setLabel(java.lang.String theLabel)

      set the label of the group. TODO overwriting COntrollerGroup.setLabel to set the Width of a tab after renaming. this should be temporary and fixed in the future.
      Specified by:
        `setLabel` in interface `ControllerInterface<Tab>`
      Overrides:
        `setLabel` in class `ControllerGroup<Tab>`
      Parameters:
        `theLabel` - String
      Returns:
        Tab

    - #### setValue

          public Tab setValue(float theValue)

      Specified by:
        `setValue` in interface `ControllerInterface<Tab>`
      Overrides:
        `setValue` in class `ControllerGroup<Tab>`

    - #### setWidth

          public Tab setWidth(int theWidth)

      Overrides:
        `setWidth` in class `ControllerGroup<Tab>`
      Parameters:
        `theWidth` -
      Returns:

    - #### stringValue

          @Deprecated
          public java.lang.String stringValue()

      Deprecated.

    - #### value

          @Deprecated
          public float value()

      Deprecated.

processing library controlP5 by Andreas Schlegel. (c) 2006-2016