Package com.googlecode.lanterna.gui2

Enum Interactable.FocusChangeDirection

java.lang.Object

java.lang.Enum<Interactable.FocusChangeDirection>

com.googlecode.lanterna.gui2.Interactable.FocusChangeDirection

All Implemented Interfaces:

Serializable, Comparable<Interactable.FocusChangeDirection>

Enclosing interface:

Interactable

public static enum Interactable.FocusChangeDirection
extends Enum<Interactable.FocusChangeDirection>

When focus has changed, which direction.

Enum Constant Summary

Enum Constants

Enum Constant	Description
DOWN	The next interactable component, going down.
LEFT	The next interactable component, going left.
NEXT	The next interactable component, in layout manager order (usually left->right, up->down).
PREVIOUS	The previous interactable component, reversed layout manager order (usually right->left, down->up).
RESET	Focus has gone away and no component is now in focus
RIGHT	The next interactable component, going right.
TELEPORT	Focus was changed by calling the RootContainer.setFocusedInteractable(..) method directly.
UP	The next interactable component, going up.

Method Summary

Modifier and Type	Method	Description
static Interactable.FocusChangeDirection	valueOf(String name)	Returns the enum constant of this type with the specified name.
static Interactable.FocusChangeDirection[]	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

DOWN

public static final Interactable.FocusChangeDirection DOWN

The next interactable component, going down. This direction usually comes from the user pressing down array.

RIGHT

public static final Interactable.FocusChangeDirection RIGHT

The next interactable component, going right. This direction usually comes from the user pressing right array.

UP

public static final Interactable.FocusChangeDirection UP

The next interactable component, going up. This direction usually comes from the user pressing up array.

LEFT

public static final Interactable.FocusChangeDirection LEFT

The next interactable component, going left. This direction usually comes from the user pressing left array.

NEXT

public static final Interactable.FocusChangeDirection NEXT

The next interactable component, in layout manager order (usually left->right, up->down). This direction usually comes from the user pressing tab key.

PREVIOUS

public static final Interactable.FocusChangeDirection PREVIOUS

The previous interactable component, reversed layout manager order (usually right->left, down->up). This direction usually comes from the user pressing shift and tab key (reverse tab).

TELEPORT

public static final Interactable.FocusChangeDirection TELEPORT

Focus was changed by calling the RootContainer.setFocusedInteractable(..) method directly.

RESET

public static final Interactable.FocusChangeDirection RESET

Focus has gone away and no component is now in focus

Method Detail

values

public static Interactable.FocusChangeDirection[] 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 (Interactable.FocusChangeDirection c : Interactable.FocusChangeDirection.values())
    System.out.println(c);

Returns:

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

valueOf

public static Interactable.FocusChangeDirection 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