com.smartgwt.client.types

Enum KnobType

java.lang.Object

java.lang.Enum<KnobType>

com.smartgwt.client.types.KnobType

All Implemented Interfaces:

ValueEnum, java.io.Serializable, java.lang.Comparable<KnobType>

public enum KnobType
extends java.lang.Enum<KnobType>
implements ValueEnum

Entries for the knobs array. Each specified knobType will enable some UI allowing the user to manipulate the DrawItem directly.

NOTE: Not all knob types are supported by each DrawItem type. Refer to the DrawItem type's knobs attribute documentation for a list of the supported knob types.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CONTROLPOINT1 Display a draggable control knob along with a DrawLine indicating the angle between controlPoint1 and the startPoint.
CONTROLPOINT2 Display a draggable control knob along with a DrawLine indicating the angle between controlPoint2 and the endPoint.
ENDPOINT Control knob to manipulate endPoint.
MOVE Display a control knob for moving the item around.
RESIZE Display up to 4 control knobs at the corners specified by resizeKnobPoints, allowing the user to drag-resize the item.
STARTPOINT Control knob to manipulate startPoint.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getValue()
static KnobType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static KnobType[]	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, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

RESIZE

public static final KnobType RESIZE

Display up to 4 control knobs at the corners specified by resizeKnobPoints, allowing the user to drag-resize the item.

MOVE

public static final KnobType MOVE

Display a control knob for moving the item around. See also moveKnobPoint and moveKnobOffset

STARTPOINT

public static final KnobType STARTPOINT

Control knob to manipulate startPoint.

ENDPOINT

public static final KnobType ENDPOINT

Control knob to manipulate endPoint.

CONTROLPOINT1

public static final KnobType CONTROLPOINT1

Display a draggable control knob along with a DrawLine indicating the angle between controlPoint1 and the startPoint. Dragging the knob will adjust controlPoint1.

CONTROLPOINT2

public static final KnobType CONTROLPOINT2

Display a draggable control knob along with a DrawLine indicating the angle between controlPoint2 and the endPoint. Dragging the knob will adjust controlPoint2.

Method Detail

values

public static KnobType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (KnobType c : KnobType.values())
    System.out.println(c);

Returns:

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

valueOf

public static KnobType valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null

getValue

public java.lang.String getValue()

Specified by:

getValue in interface ValueEnum