javafx.scene.control

Class TextArea

java.lang.Object

javafx.scene.Node

javafx.scene.Parent

javafx.scene.layout.Region

javafx.scene.control.Control

javafx.scene.control.TextInputControl

javafx.scene.control.TextArea

All Implemented Interfaces:

Styleable, EventTarget, Skinnable

public class TextArea
extends TextInputControl

Text input component that allows a user to enter multiple lines of plain text. Unlike in previous releases of JavaFX, support for single line input is not available as part of the TextArea control, however this is the sole-purpose of the TextField control. Additionally, if you want a form of rich-text editing, there is also the HTMLEditor control.

TextArea supports the notion of showing prompt text to the user when there is no text already in the TextArea (either via the user, or set programmatically). This is a useful way of informing the user as to what is expected in the text area, without having to resort to tooltips or on-screen labels.

Since:

JavaFX 2.0

See Also:

TextField

Nested Class Summary

Nested classes/interfaces inherited from class javafx.scene.control.TextInputControl

TextInputControl.Content

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_PARAGRAPH_CAPACITY Deprecated. This is an internal API that is not intended for use and will be removed in the next version
static int	DEFAULT_PREF_COLUMN_COUNT The default value for prefColumnCount.
static int	DEFAULT_PREF_ROW_COUNT The default value for prefRowCount.

Fields inherited from class javafx.scene.layout.Region

USE_COMPUTED_SIZE, USE_PREF_SIZE

Fields inherited from class javafx.scene.Node

BASELINE_OFFSET_SAME_AS_HEIGHT

Constructor Summary

Constructors

Constructor and Description
TextArea() Creates a TextArea with empty text content.
TextArea(String text) Creates a TextArea with initial text content.

Method Summary

Modifier and Type	Method and Description
protected Skin<?>	createDefaultSkin() Create a new instance of the default skin for this control.
static List<CssMetaData<? extends Styleable,?>>	getClassCssMetaData()
List<CssMetaData<? extends Styleable,?>>	getControlCssMetaData()
ObservableList<CharSequence>	getParagraphs() Returns an unmodifiable list of the character sequences that back the text area's content.
int	getPrefColumnCount()
int	getPrefRowCount()
double	getScrollLeft()
double	getScrollTop()
boolean	isWrapText()
IntegerProperty	prefColumnCountProperty()
IntegerProperty	prefRowCountProperty()
DoubleProperty	scrollLeftProperty()
DoubleProperty	scrollTopProperty()
void	setPrefColumnCount(int value)
void	setPrefRowCount(int value)
void	setScrollLeft(double value)
void	setScrollTop(double value)
void	setWrapText(boolean value)
BooleanProperty	wrapTextProperty()

Methods inherited from class javafx.scene.control.TextInputControl

anchorProperty, appendText, backward, cancelEdit, caretPositionProperty, clear, commitValue, copy, cut, deleteNextChar, deletePreviousChar, deleteText, deleteText, deselect, editableProperty, end, endOfNextWord, executeAccessibleAction, extendSelection, fontProperty, forward, getAnchor, getCaretPosition, getContent, getFont, getLength, getPromptText, getSelectedText, getSelection, getText, getText, getTextFormatter, home, insertText, isEditable, isRedoable, isUndoable, lengthProperty, nextWord, paste, positionCaret, previousWord, promptTextProperty, queryAccessibleAttribute, redo, redoableProperty, replaceSelection, replaceText, replaceText, selectAll, selectBackward, selectedTextProperty, selectEnd, selectEndOfNextWord, selectForward, selectHome, selectionProperty, selectNextWord, selectPositionCaret, selectPreviousWord, selectRange, setEditable, setFont, setPromptText, setText, setTextFormatter, textFormatterProperty, textProperty, undo, undoableProperty

Methods inherited from class javafx.scene.control.Control

computeMaxHeight, computeMaxWidth, computeMinHeight, computeMinWidth, computePrefHeight, computePrefWidth, contextMenuProperty, getBaselineOffset, getContextMenu, getCssMetaData, getSkin, getTooltip, impl_cssGetFocusTraversableInitialValue, impl_processCSS, isResizable, layoutChildren, setContextMenu, setSkin, setTooltip, skinClassNameProperty, skinProperty, tooltipProperty

Methods inherited from class javafx.scene.layout.Region

backgroundProperty, borderProperty, cacheShapeProperty, centerShapeProperty, getBackground, getBorder, getHeight, getInsets, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getOpaqueInsets, getPadding, getPrefHeight, getPrefWidth, getShape, getUserAgentStylesheet, getWidth, heightProperty, impl_computeContains, impl_computeGeomBounds, impl_computeLayoutBounds, impl_createPeer, impl_notifyLayoutBoundsChanged, impl_pickNodeLocal, impl_updatePeer, insetsProperty, isCacheShape, isCenterShape, isScaleShape, isSnapToPixel, layoutInArea, layoutInArea, layoutInArea, layoutInArea, maxHeight, maxHeightProperty, maxWidth, maxWidthProperty, minHeight, minHeightProperty, minWidth, minWidthProperty, opaqueInsetsProperty, paddingProperty, positionInArea, positionInArea, prefHeight, prefHeightProperty, prefWidth, prefWidthProperty, resize, scaleShapeProperty, setBackground, setBorder, setCacheShape, setCenterShape, setHeight, setMaxHeight, setMaxSize, setMaxWidth, setMinHeight, setMinSize, setMinWidth, setOpaqueInsets, setPadding, setPrefHeight, setPrefSize, setPrefWidth, setScaleShape, setShape, setSnapToPixel, setWidth, shapeProperty, snappedBottomInset, snappedLeftInset, snappedRightInset, snappedTopInset, snapPosition, snapSize, snapSpace, snapToPixelProperty, widthProperty

Methods inherited from class javafx.scene.Parent

getChildren, getChildrenUnmodifiable, getImpl_traversalEngine, getManagedChildren, getStylesheets, impl_getAllParentStylesheets, impl_processMXNode, impl_traversalEngineProperty, isNeedsLayout, layout, lookup, needsLayoutProperty, requestLayout, requestParentLayout, setImpl_traversalEngine, setNeedsLayout, updateBounds

Methods inherited from class javafx.scene.Node

accessibleHelpProperty, accessibleRoleDescriptionProperty, accessibleRoleProperty, accessibleTextProperty, addEventFilter, addEventHandler, applyCss, autosize, blendModeProperty, boundsInLocalProperty, boundsInParentProperty, buildEventDispatchChain, cacheHintProperty, cacheProperty, clipProperty, computeAreaInScreen, contains, contains, containsBounds, cursorProperty, depthTestProperty, disabledProperty, disableProperty, effectiveNodeOrientationProperty, effectProperty, eventDispatcherProperty, fireEvent, focusedProperty, focusTraversableProperty, getAccessibleHelp, getAccessibleRole, getAccessibleRoleDescription, getAccessibleText, getBlendMode, getBoundsInLocal, getBoundsInParent, getCacheHint, getClip, getContentBias, getCursor, getDepthTest, getEffect, getEffectiveNodeOrientation, getEventDispatcher, getId, getInputMethodRequests, getLayoutBounds, getLayoutX, getLayoutY, getLocalToParentTransform, getLocalToSceneTransform, getNodeOrientation, getOnContextMenuRequested, getOnDragDetected, getOnDragDone, getOnDragDropped, getOnDragEntered, getOnDragExited, getOnDragOver, getOnInputMethodTextChanged, getOnKeyPressed, getOnKeyReleased, getOnKeyTyped, getOnMouseClicked, getOnMouseDragEntered, getOnMouseDragExited, getOnMouseDragged, getOnMouseDragOver, getOnMouseDragReleased, getOnMouseEntered, getOnMouseExited, getOnMouseMoved, getOnMousePressed, getOnMouseReleased, getOnRotate, getOnRotationFinished, getOnRotationStarted, getOnScroll, getOnScrollFinished, getOnScrollStarted, getOnSwipeDown, getOnSwipeLeft, getOnSwipeRight, getOnSwipeUp, getOnTouchMoved, getOnTouchPressed, getOnTouchReleased, getOnTouchStationary, getOnZoom, getOnZoomFinished, getOnZoomStarted, getOpacity, getParent, getProperties, getPseudoClassStates, getRotate, getRotationAxis, getScaleX, getScaleY, getScaleZ, getScene, getStyle, getStyleableParent, getStyleClass, getTransforms, getTranslateX, getTranslateY, getTranslateZ, getTypeSelector, getUserData, hasProperties, hoverProperty, idProperty, impl_clearDirty, impl_computeIntersects, impl_cssGetCursorInitialValue, impl_findStyles, impl_geomChanged, impl_getLeafTransform, impl_getMatchingStyles, impl_getPeer, impl_getPivotX, impl_getPivotY, impl_getPivotZ, impl_getStyleMap, impl_hasTransforms, impl_intersects, impl_intersectsBounds, impl_isDirty, impl_isDirtyEmpty, impl_isShowMnemonics, impl_isTreeVisible, impl_layoutBoundsChanged, impl_markDirty, impl_pickNode, impl_processCSS, impl_reapplyCSS, impl_setShowMnemonics, impl_setStyleMap, impl_showMnemonicsProperty, impl_syncPeer, impl_transformsChanged, impl_traverse, impl_treeVisibleProperty, inputMethodRequestsProperty, intersects, intersects, isCache, isDisable, isDisabled, isFocused, isFocusTraversable, isHover, isManaged, isMouseTransparent, isPickOnBounds, isPressed, isVisible, layoutBoundsProperty, layoutXProperty, layoutYProperty, localToParent, localToParent, localToParent, localToParent, localToParent, localToParentTransformProperty, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToSceneTransformProperty, localToScreen, localToScreen, localToScreen, localToScreen, localToScreen, lookupAll, managedProperty, mouseTransparentProperty, nodeOrientationProperty, notifyAccessibleAttributeChanged, onContextMenuRequestedProperty, onDragDetectedProperty, onDragDoneProperty, onDragDroppedProperty, onDragEnteredProperty, onDragExitedProperty, onDragOverProperty, onInputMethodTextChangedProperty, onKeyPressedProperty, onKeyReleasedProperty, onKeyTypedProperty, onMouseClickedProperty, onMouseDragEnteredProperty, onMouseDragExitedProperty, onMouseDraggedProperty, onMouseDragOverProperty, onMouseDragReleasedProperty, onMouseEnteredProperty, onMouseExitedProperty, onMouseMovedProperty, onMousePressedProperty, onMouseReleasedProperty, onRotateProperty, onRotationFinishedProperty, onRotationStartedProperty, onScrollFinishedProperty, onScrollProperty, onScrollStartedProperty, onSwipeDownProperty, onSwipeLeftProperty, onSwipeRightProperty, onSwipeUpProperty, onTouchMovedProperty, onTouchPressedProperty, onTouchReleasedProperty, onTouchStationaryProperty, onZoomFinishedProperty, onZoomProperty, onZoomStartedProperty, opacityProperty, parentProperty, parentToLocal, parentToLocal, parentToLocal, parentToLocal, parentToLocal, pickOnBoundsProperty, pressedProperty, pseudoClassStateChanged, relocate, removeEventFilter, removeEventHandler, requestFocus, resizeRelocate, rotateProperty, rotationAxisProperty, scaleXProperty, scaleYProperty, scaleZProperty, sceneProperty, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, screenToLocal, screenToLocal, screenToLocal, setAccessibleHelp, setAccessibleRole, setAccessibleRoleDescription, setAccessibleText, setBlendMode, setCache, setCacheHint, setClip, setCursor, setDepthTest, setDisable, setDisabled, setEffect, setEventDispatcher, setEventHandler, setFocused, setFocusTraversable, setHover, setId, setInputMethodRequests, setLayoutX, setLayoutY, setManaged, setMouseTransparent, setNodeOrientation, setOnContextMenuRequested, setOnDragDetected, setOnDragDone, setOnDragDropped, setOnDragEntered, setOnDragExited, setOnDragOver, setOnInputMethodTextChanged, setOnKeyPressed, setOnKeyReleased, setOnKeyTyped, setOnMouseClicked, setOnMouseDragEntered, setOnMouseDragExited, setOnMouseDragged, setOnMouseDragOver, setOnMouseDragReleased, setOnMouseEntered, setOnMouseExited, setOnMouseMoved, setOnMousePressed, setOnMouseReleased, setOnRotate, setOnRotationFinished, setOnRotationStarted, setOnScroll, setOnScrollFinished, setOnScrollStarted, setOnSwipeDown, setOnSwipeLeft, setOnSwipeRight, setOnSwipeUp, setOnTouchMoved, setOnTouchPressed, setOnTouchReleased, setOnTouchStationary, setOnZoom, setOnZoomFinished, setOnZoomStarted, setOpacity, setPickOnBounds, setPressed, setRotate, setRotationAxis, setScaleX, setScaleY, setScaleZ, setStyle, setTranslateX, setTranslateY, setTranslateZ, setUserData, setVisible, snapshot, snapshot, startDragAndDrop, startFullDrag, styleProperty, toBack, toFront, toString, translateXProperty, translateYProperty, translateZProperty, usesMirroring, visibleProperty

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PREF_COLUMN_COUNT

public static final int DEFAULT_PREF_COLUMN_COUNT

The default value for prefColumnCount.

See Also:

Constant Field Values

DEFAULT_PREF_ROW_COUNT

public static final int DEFAULT_PREF_ROW_COUNT

The default value for prefRowCount.

See Also:

Constant Field Values

DEFAULT_PARAGRAPH_CAPACITY

public static final int DEFAULT_PARAGRAPH_CAPACITY

Deprecated. This is an internal API that is not intended for use and will be removed in the next version

See Also:

Constant Field Values

Constructor Detail

TextArea

public TextArea()

Creates a TextArea with empty text content.

TextArea

public TextArea(String text)

Creates a TextArea with initial text content.

Parameters:

text - A string for text content.

Method Detail

getParagraphs

public ObservableList<CharSequence> getParagraphs()

Returns an unmodifiable list of the character sequences that back the text area's content.

wrapTextProperty

public final BooleanProperty wrapTextProperty()

isWrapText

public final boolean isWrapText()

setWrapText

public final void setWrapText(boolean value)

prefColumnCountProperty

public final IntegerProperty prefColumnCountProperty()

getPrefColumnCount

public final int getPrefColumnCount()

setPrefColumnCount

public final void setPrefColumnCount(int value)

prefRowCountProperty

public final IntegerProperty prefRowCountProperty()

getPrefRowCount

public final int getPrefRowCount()

setPrefRowCount

public final void setPrefRowCount(int value)

scrollTopProperty

public final DoubleProperty scrollTopProperty()

getScrollTop

public final double getScrollTop()

setScrollTop

public final void setScrollTop(double value)

scrollLeftProperty

public final DoubleProperty scrollLeftProperty()

getScrollLeft

public final double getScrollLeft()

setScrollLeft

public final void setScrollLeft(double value)

createDefaultSkin

protected Skin<?> createDefaultSkin()

Create a new instance of the default skin for this control. This is called to create a skin for the control if no skin is provided via CSS -fx-skin or set explicitly in a sub-class with setSkin(...).

Overrides:

createDefaultSkin in class Control

Returns:

new instance of default skin for this control. If null then the control will have no skin unless one is provided by css.

getClassCssMetaData

public static List<CssMetaData<? extends Styleable,?>> getClassCssMetaData()

Returns:

The CssMetaData associated with this class, which may include the CssMetaData of its super classes.

Since:

JavaFX 8.0

getControlCssMetaData

public List<CssMetaData<? extends Styleable,?>> getControlCssMetaData()

Overrides:

getControlCssMetaData in class TextInputControl

Returns:

unmodifiable list of the controls css styleable properties

Since:

JavaFX 8.0