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.
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.
(->caret-policy)
Constructor.
Constructs a CaretPolicy.
Constructor. Constructs a CaretPolicy.
(get-strong-caret this hit-1 hit-2 layout)
Chooses one of the specified TextHitInfo instances as a strong caret in the specified TextLayout.
hit-1 - a valid hit in layout - java.awt.font.TextHitInfo
hit-2 - a valid hit in layout - java.awt.font.TextHitInfo
layout - the TextLayout in which hit1 and hit2 are used - java.awt.font.TextLayout
returns: hit1 or hit2
(or an equivalent TextHitInfo), indicating the
strong caret. - java.awt.font.TextHitInfo
Chooses one of the specified TextHitInfo instances as a strong caret in the specified TextLayout. hit-1 - a valid hit in layout - `java.awt.font.TextHitInfo` hit-2 - a valid hit in layout - `java.awt.font.TextHitInfo` layout - the TextLayout in which hit1 and hit2 are used - `java.awt.font.TextLayout` returns: hit1 or hit2 (or an equivalent TextHitInfo), indicating the strong caret. - `java.awt.font.TextHitInfo`
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