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## java.awt.font
Class TextLayout.CaretPolicy

    java.lang.Object
      java.awt.font.TextLayout.CaretPolicy

Enclosing class:
  TextLayout

public static class TextLayout.CaretPolicy
extends Object

Defines a policy for determining the strong caret location. This class contains one method, `getStrongCaret`, which is used to specify the policy that determines the strong caret in dual-caret text. The strong caret is used to move the caret to the left or right. Instances of this class can be passed to `getCaretShapes`, `getNextLeftHit` and `getNextRightHit` to customize strong caret selection.

To specify alternate caret policies, subclass `CaretPolicy` and override `getStrongCaret`. `getStrongCaret` should inspect the two `TextHitInfo` arguments and choose one of them as the strong caret.

Most clients do not need to use this class.

Constructor Summary
`TextLayout.CaretPolicy()` Constructs a `CaretPolicy`.

Method Summary
`TextHitInfo` | `getStrongCaret(TextHitInfo hit1, TextHitInfo hit2, TextLayout layout)` Chooses one of the specified `TextHitInfo` instances as a strong caret in the specified `TextLayout`.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### TextLayout.CaretPolicy

    public TextLayout.CaretPolicy()

  Constructs a `CaretPolicy`.

Method Detail

### getStrongCaret

    public TextHitInfo getStrongCaret(TextHitInfo hit1,
                                      TextHitInfo hit2,
                                      TextLayout layout)

  Chooses one of the specified `TextHitInfo` instances as a strong caret in the specified `TextLayout`.

  Parameters:
    `hit1` - a valid hit in `layout`
    `hit2` - a valid hit in `layout`
    `layout` - the `TextLayout` in which `hit1` and `hit2` are used
  Returns:
    `hit1` or `hit2` (or an equivalent `TextHitInfo`), indicating the strong caret.

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.