Class SelectionSegment

java.lang.Object

jfx.incubator.scene.control.richtext.SelectionSegment

public final class SelectionSegment
extends Object

Text selection segment, comprised of the selection anchor and the caret positions. The main purpose of this class is to enable tracking of selection changes as a single entity.

Since:

24

Constructor Summary

Constructors

Constructor	Description
SelectionSegment(TextPos anchor, TextPos caret)	Constructs the selection segment.

Method Summary

Modifier and Type	Method	Description
final TextPos	getAnchor()	Returns the selection anchor position.
final TextPos	getCaret()	Returns the caret position.
TextPos	getMax()	Returns the position which is closer to the end of the document.
final TextPos	getMin()	Returns the position which is closer to the start of the document.
boolean	isCollapsed()	Returns true if the anchor and the caret are at the same position.

Methods declared in class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SelectionSegment

public SelectionSegment(TextPos anchor,
 TextPos caret)

Constructs the selection segment.

Parameters:

anchor - the anchor position, must not be null

caret - the caret position, must not be null

Method Details

getAnchor

public final TextPos getAnchor()

Returns the selection anchor position.

Returns:

the anchor position

getCaret

public final TextPos getCaret()

Returns the caret position.

Returns:

the caret position

getMin

public final TextPos getMin()

Returns the position which is closer to the start of the document.

Returns:

the text position

getMax

public TextPos getMax()

Returns the position which is closer to the end of the document.

Returns:

the text position

isCollapsed

public boolean isCollapsed()

Returns true if the anchor and the caret are at the same position.

Returns:

true if the anchor and the caret are at the same position