Package edu.wpi.first.wpilibj.shuffleboard

Enum BuiltInWidgets

java.lang.Object

java.lang.Enum<BuiltInWidgets>

edu.wpi.first.wpilibj.shuffleboard.BuiltInWidgets

All Implemented Interfaces:

WidgetType, Serializable, Comparable<BuiltInWidgets>, java.lang.constant.Constable

public enum BuiltInWidgets
extends Enum<BuiltInWidgets>
implements WidgetType

The types of the widgets bundled with Shuffleboard.

For example, setting a number to be displayed with a slider:

 GenericEntry example = Shuffleboard.getTab("My Tab")
   .add("My Number", 0)
   .withWidget(BuiltInWidgets.kNumberSlider)
   .withProperties(Map.of("min", 0, "max", 1))
   .getEntry();
 

Each value in this enum goes into detail on what data types that widget can support, as well as the custom properties that widget uses.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
k3AxisAccelerometer	Displays a 3-axis accelerometer with a number bar for each axis' acceleration.
kAccelerometer	Displays an accelerometer with a number bar displaying the magnitude of the acceleration and text displaying the exact value.
kBooleanBox	Displays a boolean value as a large colored box.
kCameraStream	Displays a camera stream.
kComboBoxChooser	Displays a SendableChooser with a dropdown combo box with a list of options.
kCommand	Displays a command with a toggle button.
kDial	Displays a number with a view-only dial.
kDifferentialDrive	Displays a differential drive with a widget that displays the speed of each side of the drivebase and a vector for the direction and rotation of the drivebase.
kEncoder	Displays an Encoder displaying its speed, total traveled distance, and its distance per tick.
kField	Displays a field2d object. Supported types: Field2d
kGraph	Displays a number with a graph.
kGyro	Displays a gyro with a dial from 0 to 360 degrees.
kMecanumDrive	Displays a mecanum drive with a widget that displays the speed of each wheel, and vectors for the direction and rotation of the drivebase.
kMotorController	Displays a MotorController.
kNumberBar	Displays a number with a view-only bar.
kNumberSlider	Displays a number with a controllable slider.
kPIDCommand	Displays a PID command with a checkbox and an editor for the PIDF constants.
kPIDController	Displays a PID controller with an editor for the PIDF constants and a toggle switch for enabling and disabling the controller.
kPowerDistribution	Displays a PowerDistribution.
kRelay	Displays a relay with toggle buttons for each supported mode (off, on, forward, reverse).
kSplitButtonChooser	Displays a SendableChooser with a toggle button for each available option.
kTextView	Displays a value with a simple text field.
kToggleButton	Displays a boolean with a large interactive toggle button.
kToggleSwitch	Displays a boolean with a fixed-size toggle switch.
kVoltageView	Displays an analog input or a raw number with a number bar.

Method Summary

Modifier and Type	Method	Description
String	getWidgetName()	Gets the string type of the widget as defined by that widget in Shuffleboard.
static BuiltInWidgets	valueOf(String name)	Returns the enum constant of this type with the specified name.
static BuiltInWidgets[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

kTextView

public static final BuiltInWidgets kTextView

Displays a value with a simple text field.
Supported types:

• String
• Number
• Boolean

This widget has no custom properties.

kNumberSlider

public static final BuiltInWidgets kNumberSlider

Displays a number with a controllable slider.
Supported types:

• Number

Custom properties:

Name	Type	Default Value	Notes
Min	Number	-1.0	The minimum value of the slider
Max	Number	1.0	The maximum value of the slider
Block increment	Number	0.0625	How much to move the slider by with the arrow keys

kNumberBar

public static final BuiltInWidgets kNumberBar

Displays a number with a view-only bar.
Supported types:

• Number

Custom properties:

Name	Type	Default Value	Notes
Min	Number	-1.0	The minimum value of the bar
Max	Number	1.0	The maximum value of the bar
Center	Number	0	The center ("zero") value of the bar

kDial

public static final BuiltInWidgets kDial

Displays a number with a view-only dial. Displayed values are rounded to the nearest integer.
Supported types:

• Number

Custom properties:

Name	Type	Default Value	Notes
Min	Number	0	The minimum value of the dial
Max	Number	100	The maximum value of the dial
Show value	Boolean	true	Whether or not to show the value as text

kGraph

public static final BuiltInWidgets kGraph

Displays a number with a graph. NOTE: graphs can be taxing on the computer running the dashboard. Keep the number of visible data points to a minimum. Making the widget smaller also helps with performance, but may cause the graph to become difficult to read.
Supported types:

• Number
• Number array

Custom properties:

Name	Type	Default Value	Notes
Visible time	Number	30	How long, in seconds, should past data be visible for

kBooleanBox

public static final BuiltInWidgets kBooleanBox

Displays a boolean value as a large colored box.
Supported types:

• Boolean

Custom properties:

Name	Type	Default Value	Notes
Color when true	Color	"green"	Can be specified as a string ("#00FF00") or a rgba integer (0x00FF0000)
Color when false	Color	"red"	Can be specified as a string or a number

kToggleButton

public static final BuiltInWidgets kToggleButton

Displays a boolean with a large interactive toggle button.
Supported types:

• Boolean

This widget has no custom properties.

kToggleSwitch

public static final BuiltInWidgets kToggleSwitch

Displays a boolean with a fixed-size toggle switch.
Supported types:

• Boolean

This widget has no custom properties.

kVoltageView

public static final BuiltInWidgets kVoltageView

Displays an analog input or a raw number with a number bar.
Supported types:

• Number
• AnalogInput

Custom properties:

Name	Type	Default Value	Notes
Min	Number	0	The minimum value of the bar
Max	Number	5	The maximum value of the bar
Center	Number	0	The center ("zero") value of the bar
Orientation	String	"HORIZONTAL"	The orientation of the bar. One of ["HORIZONTAL", "VERTICAL"]
Number of tick marks	Number	5	The number of discrete ticks on the bar

kPowerDistribution

public static final BuiltInWidgets kPowerDistribution

Displays a PowerDistribution.
Supported types:

• PowerDistribution

Custom properties:

Name	Type	Default Value	Notes
Show voltage and current values	Boolean	true	Whether or not to display the voltage and current draw

kComboBoxChooser

public static final BuiltInWidgets kComboBoxChooser

Displays a SendableChooser with a dropdown combo box with a list of options.
Supported types:

• SendableChooser

This widget has no custom properties.

kSplitButtonChooser

public static final BuiltInWidgets kSplitButtonChooser

Displays a SendableChooser with a toggle button for each available option.
Supported types:

• SendableChooser

This widget has no custom properties.

kEncoder

public static final BuiltInWidgets kEncoder

Displays an Encoder displaying its speed, total traveled distance, and its distance per tick.
Supported types:

• Encoder

This widget has no custom properties.

kMotorController

public static final BuiltInWidgets kMotorController

Displays a MotorController. The motor controller will be controllable from the dashboard when test mode is enabled, but will otherwise be view-only.
Supported types:

• PWMMotorController
• DMC60
• Jaguar
• PWMSparkMax
• PWMTalonFX
• PWMTalonSRX
• PWMVenom
• PWMVictorSPX
• SD540
• Spark
• Talon
• Victor
• VictorSP
• MotorControllerGroup
• Any custom subclass of MotorController

Custom properties:

Name	Type	Default Value	Notes
Orientation	String	"HORIZONTAL"	One of ["HORIZONTAL", "VERTICAL"]

kCommand

public static final BuiltInWidgets kCommand

Displays a command with a toggle button. Pressing the button will start the command, and the button will automatically release when the command completes.
Supported types:

• Command
• Any custom subclass of Command

This widget has no custom properties.

kPIDCommand

public static final BuiltInWidgets kPIDCommand

Displays a PID command with a checkbox and an editor for the PIDF constants. Selecting the checkbox will start the command, and the checkbox will automatically deselect when the command completes.
Supported types:

• PIDCommand
• Any custom subclass of PIDCommand

This widget has no custom properties.

kPIDController

public static final BuiltInWidgets kPIDController

Displays a PID controller with an editor for the PIDF constants and a toggle switch for enabling and disabling the controller.
Supported types:

• PIDController

This widget has no custom properties.

kAccelerometer

public static final BuiltInWidgets kAccelerometer

Displays an accelerometer with a number bar displaying the magnitude of the acceleration and text displaying the exact value.
Supported types:

• AnalogAccelerometer

Custom properties:

Name	Type	Default Value	Notes
Min	Number	-1	The minimum acceleration value to display
Max	Number	1	The maximum acceleration value to display
Show text	Boolean	true	Show or hide the acceleration values
Precision	Number	2	How many numbers to display after the decimal point
Show tick marks	Boolean	false	Show or hide the tick marks on the number bars

k3AxisAccelerometer

public static final BuiltInWidgets k3AxisAccelerometer

Displays a 3-axis accelerometer with a number bar for each axis' acceleration.
Supported types:

• ADXL345_I2C
• ADXL345_SPI
• ADXL362

Custom properties:

Name	Type	Default Value	Notes
Range	Accelerometer.Range	k16G	The accelerometer range
Show value	Boolean	true	Show or hide the acceleration values
Precision	Number	2	How many numbers to display after the decimal point
Show tick marks	Boolean	false	Show or hide the tick marks on the number bars

kGyro

public static final BuiltInWidgets kGyro

Displays a gyro with a dial from 0 to 360 degrees.
Supported types:

• ADXRS450_Gyro
• AnalogGyro
• Any custom subclass of GyroBase (such as a MXP gyro)

Custom properties:

Name	Type	Default Value	Notes
Major tick spacing	Number	45	Degrees
Starting angle	Number	180	How far to rotate the entire dial, in degrees
Show tick mark ring	Boolean	true

kRelay

public static final BuiltInWidgets kRelay

Displays a relay with toggle buttons for each supported mode (off, on, forward, reverse).
Supported types:

• Relay

This widget has no custom properties.

kDifferentialDrive

public static final BuiltInWidgets kDifferentialDrive

Displays a differential drive with a widget that displays the speed of each side of the drivebase and a vector for the direction and rotation of the drivebase. The widget will be controllable if the robot is in test mode.
Supported types:

• DifferentialDrive

Custom properties:

Name	Type	Default Value	Notes
Number of wheels	Number	4	Must be a positive even integer
Wheel diameter	Number	80	Pixels
Show velocity vectors	Boolean	true

kMecanumDrive

public static final BuiltInWidgets kMecanumDrive

Displays a mecanum drive with a widget that displays the speed of each wheel, and vectors for the direction and rotation of the drivebase. The widget will be controllable if the robot is in test mode.
Supported types:

• MecanumDrive

Custom properties:

Name	Type	Default Value	Notes
Show velocity vectors	Boolean	true

kCameraStream

public static final BuiltInWidgets kCameraStream

Displays a camera stream.
Supported types:

• VideoSource (as long as it is streaming on an MJPEG server)

Custom properties:

Name	Type	Default Value	Notes
Show crosshair	Boolean	true	Show or hide a crosshair on the image
Crosshair color	Color	"white"	Can be a string or a rgba integer
Show controls	Boolean	true	Show or hide the stream controls
Rotation	String	"NONE"	Rotates the displayed image. One of ["NONE", "QUARTER_CW", "QUARTER_CCW", "HALF"]

kField

public static final BuiltInWidgets kField

Displays a field2d object.
Supported types:

• Field2d

Method Details

values

public static BuiltInWidgets[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static BuiltInWidgets valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getWidgetName

public String getWidgetName()

Description copied from interface: WidgetType

Gets the string type of the widget as defined by that widget in Shuffleboard.

Specified by:

getWidgetName in interface WidgetType

Returns:

The string type of the widget.