public static class TextLayout.CaretPolicy extends Object
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 and Description |
|---|
TextLayout.CaretPolicy()
Constructs a
CaretPolicy. |
| Modifier and Type | Method and Description |
|---|---|
TextHitInfo |
getStrongCaret(TextHitInfo hit1,
TextHitInfo hit2,
TextLayout layout)
Chooses one of the specified
TextHitInfo instances as
a strong caret in the specified TextLayout. |
public TextHitInfo getStrongCaret(TextHitInfo hit1, TextHitInfo hit2, TextLayout layout)
TextHitInfo instances as
a strong caret in the specified TextLayout.hit1 - a valid hit in layouthit2 - a valid hit in layoutlayout - the TextLayout in which
hit1 and hit2 are usedhit1 or hit2
(or an equivalent TextHitInfo), indicating the
strong caret. Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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