Module javafx.controls

Package javafx.scene.control.skin

Class TextFieldSkin

java.lang.Object

javafx.scene.control.SkinBase<T>

javafx.scene.control.skin.TextInputControlSkin<TextField>

javafx.scene.control.skin.TextFieldSkin

All Implemented Interfaces:

Skin<TextField>

public class TextFieldSkin
extends TextInputControlSkin<TextField>

Default skin implementation for the TextField control.

Since:

9

See Also:

TextField

Property Summary

Properties declared in class javafx.scene.control.skin.TextInputControlSkin

forwardBias, highlightFill, highlightTextFill, promptTextFill, textFill

Nested Class Summary

Nested classes/interfaces declared in class javafx.scene.control.skin.TextInputControlSkin

TextInputControlSkin.Direction, TextInputControlSkin.TextUnit

Constructor Summary

Constructors

Constructor	Description
TextFieldSkin(TextField control)	Creates a new TextFieldSkin instance, installing the necessary child nodes into the Control children list, as well as the necessary input mappings for handling key, mouse, etc events.

Method Summary

Modifier and Type	Method	Description
void	deleteChar(boolean previous)	Deletes the character that follows or precedes the current caret position from the text if there is no selection, or deletes the selection if there is one.
HitInfo	getIndex(double x, double y)	Performs a hit test, mapping point to index in the content.
void	positionCaret(HitInfo hit, boolean select)	Moves the caret to the specified position.
void	replaceText(int start, int end, String txt)	Replaces a range of characters with the given text.

Methods declared in class javafx.scene.control.skin.TextInputControlSkin

addHighlight, forwardBiasProperty, getCharacterBounds, getClassCssMetaData, getHighlightFill, getHighlightTextFill, getInsertionPoint, getMenuPosition, getPromptTextFill, getRangeShape, getTextFill, getUnderlineShape, handleInputMethodEvent, highlightFillProperty, highlightTextFillProperty, invalidateMetrics, isForwardBias, maskText, moveCaret, promptTextFillProperty, removeHighlight, scrollCharacterToVisible, setCaretAnimating, setForwardBias, setHighlightFill, setHighlightTextFill, setPromptTextFill, setTextFill, textFillProperty, updateHighlightFill, updateHighlightTextFill, updateTextFill

Methods declared in class javafx.scene.control.SkinBase

computeBaselineOffset, computeMaxHeight, computeMaxWidth, computeMinHeight, computeMinWidth, computePrefHeight, computePrefWidth, consumeMouseEvents, executeAccessibleAction, getChildren, getCssMetaData, layoutChildren, layoutInArea, layoutInArea, layoutInArea, positionInArea, positionInArea, pseudoClassStateChanged, queryAccessibleAttribute, registerChangeListener, registerInvalidationListener, registerListChangeListener, snappedBottomInset, snappedLeftInset, snappedRightInset, snappedTopInset, snapPosition, snapPositionX, snapPositionY, snapSize, snapSizeX, snapSizeY, snapSpace, snapSpaceX, snapSpaceY, unregisterChangeListeners, unregisterInvalidationListeners, unregisterListChangeListeners

Methods declared in class java.lang.Object

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

Methods declared in interface javafx.scene.control.Skin

dispose, getNode, getSkinnable

Constructor Details

TextFieldSkin

public TextFieldSkin(TextField control)

Creates a new TextFieldSkin instance, installing the necessary child nodes into the Control children list, as well as the necessary input mappings for handling key, mouse, etc events.

Parameters:

control - The control that this skin should be installed onto.

Method Details

replaceText

public void replaceText(int start,
int end,
String txt)

Replaces a range of characters with the given text. Call this implementation from behavior classes instead of the one provided on TextInputControl to ensure that the text scrolls as needed.

Parameters:

start - The starting index in the range, inclusive. This must be >= 0 and < the end.

end - The ending index in the range, exclusive. This is one-past the last character to delete (consistent with the String manipulation methods). This must be > the start, and <= the length of the text.

txt - The text that is to replace the range. This must not be null.

See Also:

TextInputControl.replaceText(int, int, String)

deleteChar

public void deleteChar(boolean previous)

Deletes the character that follows or precedes the current caret position from the text if there is no selection, or deletes the selection if there is one. Call this implementation from behavior classes instead of the one provided on TextInputControl to ensure that the text scrolls as needed.

Parameters:

previous - whether to delete the preceding character.

getIndex

public HitInfo getIndex(double x,
double y)

Performs a hit test, mapping point to index in the content.

Parameters:

x - the x coordinate of the point.

y - the y coordinate of the point.

Returns:

a HitInfo object describing the index and forward bias.

positionCaret

public void positionCaret(HitInfo hit,
boolean select)

Moves the caret to the specified position.

Parameters:

hit - the new position and forward bias of the caret.

select - whether to extend selection to the new position.