javafx.scene.control.cell

Class TextFieldTreeCell<T>

java.lang.Object

javafx.scene.Node

javafx.scene.Parent

javafx.scene.control.Control

javafx.scene.control.Labeled

javafx.scene.control.Cell<T>

javafx.scene.control.IndexedCell<T>

javafx.scene.control.TreeCell<T>

javafx.scene.control.cell.TextFieldTreeCell<T>

Type Parameters:

T - The type of the elements contained within the TreeView.

All Implemented Interfaces:

EventTarget, Skinnable

public class TextFieldTreeCell<T>
extends TreeCell<T>

A class containing a TreeCell implementation that draws a TextField node inside the cell.

By default, the TextFieldTreeCell is rendered as a Label when not being edited, and as a TextField when in editing mode. The TextField will, by default, stretch to fill the entire tree cell.

Since:

2.2

Property Summary

Properties

Type	Property and Description
ObjectProperty<StringConverter<T>>	converter The StringConverter property.

Properties inherited from class javafx.scene.control.TreeCell

disclosureNode, treeItem, treeView

Properties inherited from class javafx.scene.control.IndexedCell

index

Properties inherited from class javafx.scene.control.Cell

editable, editing, empty, item, selected

Properties inherited from class javafx.scene.control.Labeled

alignment, contentDisplay, ellipsisString, font, graphic, graphicTextGap, labelPadding, mnemonicParsing, textAlignment, textFill, textOverrun, text, underline, wrapText

Properties inherited from class javafx.scene.control.Control

contextMenu, height, maxHeight, maxWidth, minHeight, minWidth, prefHeight, prefWidth, skinClassName, skin, tooltip, width

Properties inherited from class javafx.scene.Parent

needsLayout

Properties inherited from class javafx.scene.Node

blendMode, boundsInLocal, boundsInParent, cacheHint, cache, clip, cursor, depthTest, disabled, disable, effect, eventDispatcher, focused, focusTraversable, hover, id, inputMethodRequests, layoutBounds, layoutX, layoutY, localToParentTransform, localToSceneTransform, managed, mouseTransparent, onContextMenuRequested, onDragDetected, onDragDone, onDragDropped, onDragEntered, onDragExited, onDragOver, onInputMethodTextChanged, onKeyPressed, onKeyReleased, onKeyTyped, onMouseClicked, onMouseDragEntered, onMouseDragExited, onMouseDragged, onMouseDragOver, onMouseDragReleased, onMouseEntered, onMouseExited, onMouseMoved, onMousePressed, onMouseReleased, onRotate, onRotationFinished, onRotationStarted, onScrollFinished, onScroll, onScrollStarted, onSwipeDown, onSwipeLeft, onSwipeRight, onSwipeUp, onTouchMoved, onTouchPressed, onTouchReleased, onTouchStationary, onZoomFinished, onZoom, onZoomStarted, opacity, parent, pickOnBounds, pressed, rotate, rotationAxis, scaleX, scaleY, scaleZ, scene, style, translateX, translateY, translateZ, visible

Field Summary

Fields inherited from class javafx.scene.control.Control

USE_COMPUTED_SIZE, USE_PREF_SIZE

Constructor Summary

Constructors

Constructor and Description
TextFieldTreeCell() Creates a default TextFieldTreeCell with a null converter.
TextFieldTreeCell(StringConverter<T> converter) Creates a TextFieldTreeCell that provides a TextField when put into editing mode that allows editing of the cell content.

Method Summary

Methods

Modifier and Type	Method and Description
void	cancelEdit() Call this function to transition from an editing state into a non-editing state, without saving any user input.
ObjectProperty<StringConverter<T>>	converterProperty() The StringConverter property.
static Callback<TreeView<java.lang.String>,TreeCell<java.lang.String>>	forTreeView() Provides a TextField that allows editing of the cell content when the cell is double-clicked, or when TreeView.edit(javafx.scene.control.TreeItem) is called.
static <T> Callback<TreeView<T>,TreeCell<T>>	forTreeView(StringConverter<T> converter) Provides a TextField that allows editing of the cell content when the cell is double-clicked, or when TreeView.edit(javafx.scene.control.TreeItem) is called.
StringConverter<T>	getConverter() Returns the StringConverter used in this cell.
void	setConverter(StringConverter<T> value) Sets the StringConverter to be used in this cell.
void	startEdit() Call this function to transition from a non-editing state into an editing state, if the cell is editable.
void	updateItem(T item, boolean empty) Updates the item associated with this Cell.

Methods inherited from class javafx.scene.control.TreeCell

commitEdit, disclosureNodeProperty, getDisclosureNode, getTreeItem, getTreeView, setDisclosureNode, treeItemProperty, treeViewProperty, updateTreeItem, updateTreeView

Methods inherited from class javafx.scene.control.IndexedCell

getIndex, indexProperty, updateIndex

Methods inherited from class javafx.scene.control.Cell

editableProperty, editingProperty, emptyProperty, getItem, isEditable, isEditing, isEmpty, isSelected, itemProperty, selectedProperty, setEditable, setItem, updateSelected

Methods inherited from class javafx.scene.control.Labeled

alignmentProperty, contentDisplayProperty, ellipsisStringProperty, fontProperty, getAlignment, getContentBias, getContentDisplay, getEllipsisString, getFont, getGraphic, getGraphicTextGap, getLabelPadding, getText, getTextAlignment, getTextFill, getTextOverrun, graphicProperty, graphicTextGapProperty, isMnemonicParsing, isUnderline, isWrapText, labelPaddingProperty, mnemonicParsingProperty, setAlignment, setContentDisplay, setEllipsisString, setFont, setGraphic, setGraphicTextGap, setMnemonicParsing, setText, setTextAlignment, setTextFill, setTextOverrun, setUnderline, setWrapText, textAlignmentProperty, textFillProperty, textOverrunProperty, textProperty, underlineProperty, wrapTextProperty

Methods inherited from class javafx.scene.control.Control

computeMaxHeight, computeMaxWidth, computeMinHeight, computeMinWidth, computePrefHeight, computePrefWidth, contextMenuProperty, getBaselineOffset, getContextMenu, getHeight, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getPrefHeight, getPrefWidth, getSkin, getTooltip, getUserAgentStylesheet, getWidth, heightProperty, intersects, isResizable, layoutChildren, maxHeight, maxHeightProperty, maxWidth, maxWidthProperty, minHeight, minHeightProperty, minWidth, minWidthProperty, prefHeight, prefHeightProperty, prefWidth, prefWidthProperty, resize, setContextMenu, setHeight, setMaxHeight, setMaxSize, setMaxWidth, setMinHeight, setMinSize, setMinWidth, setPrefHeight, setPrefSize, setPrefWidth, setSkin, setSkinClassName, setTooltip, setWidth, skinClassNameProperty, skinProperty, tooltipProperty, widthProperty

Methods inherited from class javafx.scene.Parent

getChildren, getChildrenUnmodifiable, getManagedChildren, getStylesheets, isNeedsLayout, layout, lookup, needsLayoutProperty, requestLayout, setNeedsLayout

Methods inherited from class javafx.scene.Node

addEventFilter, addEventHandler, autosize, blendModeProperty, boundsInLocalProperty, boundsInParentProperty, buildEventDispatchChain, cacheHintProperty, cacheProperty, clipProperty, contains, contains, cursorProperty, depthTestProperty, disabledProperty, disableProperty, effectProperty, eventDispatcherProperty, fireEvent, focusedProperty, focusTraversableProperty, getBlendMode, getBoundsInLocal, getBoundsInParent, getCacheHint, getClip, getCursor, getDepthTest, getEffect, getEventDispatcher, getId, getInputMethodRequests, getLayoutBounds, getLayoutX, getLayoutY, getLocalToParentTransform, getLocalToSceneTransform, 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, getRotate, getRotationAxis, getScaleX, getScaleY, getScaleZ, getScene, getStyle, getStyleClass, getTransforms, getTranslateX, getTranslateY, getTranslateZ, getUserData, hasProperties, hoverProperty, idProperty, inputMethodRequestsProperty, intersects, isCache, isDisable, isDisabled, isFocused, isFocusTraversable, isHover, isManaged, isMouseTransparent, isPickOnBounds, isPressed, isVisible, layoutBoundsProperty, layoutXProperty, layoutYProperty, localToParent, localToParent, localToParent, localToParentTransformProperty, localToScene, localToScene, localToScene, localToSceneTransformProperty, lookupAll, managedProperty, mouseTransparentProperty, 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, pickOnBoundsProperty, pressedProperty, relocate, removeEventFilter, removeEventHandler, requestFocus, resizeRelocate, rotateProperty, rotationAxisProperty, scaleXProperty, scaleYProperty, scaleZProperty, sceneProperty, sceneToLocal, sceneToLocal, sceneToLocal, setBlendMode, setCache, setCacheHint, setClip, setCursor, setDepthTest, setDisable, setDisabled, setEffect, setEventDispatcher, setEventHandler, setFocused, setFocusTraversable, setHover, setId, setInputMethodRequests, setLayoutX, setLayoutY, setManaged, setMouseTransparent, 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, visibleProperty

Methods inherited from class java.lang.Object

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

Property Detail

converter

public final ObjectProperty<StringConverter<T>> converterProperty

The StringConverter property.

See Also:

getConverter(), setConverter(StringConverter)

Constructor Detail

TextFieldTreeCell

public TextFieldTreeCell()

Creates a default TextFieldTreeCell with a null converter. Without a StringConverter specified, this cell will not be able to accept input from the TextField (as it will not know how to convert this back to the domain object). It is therefore strongly encouraged to not use this constructor unless you intend to set the converter separately.

TextFieldTreeCell

public TextFieldTreeCell(StringConverter<T> converter)

Creates a TextFieldTreeCell that provides a TextField when put into editing mode that allows editing of the cell content. This method will work on any TreeView instance, regardless of its generic type. However, to enable this, a StringConverter must be provided that will convert the given String (from what the user typed in) into an instance of type T. This item will then be passed along to the TreeView.onEditCommitProperty() callback.

Parameters:

converter - A converter that can convert the given String (from what the user typed in) into an instance of type T.

Method Detail

forTreeView

public static Callback<TreeView<java.lang.String>,TreeCell<java.lang.String>> forTreeView()

Provides a TextField that allows editing of the cell content when the cell is double-clicked, or when TreeView.edit(javafx.scene.control.TreeItem) is called. This method will only work on TreeView instances which are of type String.

Returns:

A Callback that can be inserted into the cell factory property of a TreeView, that enables textual editing of the content.

forTreeView

public static <T> Callback<TreeView<T>,TreeCell<T>> forTreeView(StringConverter<T> converter)

Provides a TextField that allows editing of the cell content when the cell is double-clicked, or when TreeView.edit(javafx.scene.control.TreeItem) is called. This method will work on any TreeView instance, regardless of its generic type. However, to enable this, a StringConverter must be provided that will convert the given String (from what the user typed in) into an instance of type T. This item will then be passed along to the TreeView.onEditCommitProperty() callback.

Parameters:

converter - A StringConverter that can convert the given String (from what the user typed in) into an instance of type T.

Returns:

A Callback that can be inserted into the cell factory property of a TreeView, that enables textual editing of the content.

converterProperty

public final ObjectProperty<StringConverter<T>> converterProperty()

The StringConverter property.

See Also:

getConverter(), setConverter(StringConverter)

setConverter

public final void setConverter(StringConverter<T> value)

Sets the StringConverter to be used in this cell.

getConverter

public final StringConverter<T> getConverter()

Returns the StringConverter used in this cell.

startEdit

public void startEdit()

Call this function to transition from a non-editing state into an editing state, if the cell is editable. If this cell is already in an editing state, it will stay in it.

Overrides:

startEdit in class TreeCell<T>

cancelEdit

public void cancelEdit()

Call this function to transition from an editing state into a non-editing state, without saving any user input.

Overrides:

cancelEdit in class TreeCell<T>

updateItem

public void updateItem(T item,
              boolean empty)

Updates the item associated with this Cell. This method should only be called by Skin implementations of ListView, TableView, TreeView, or other controls using Cells. It is not intended to be called by application developers.

Because null is a perfectly valid value in the application domain, Cell needs some way to distinguish whether or not the cell actually holds a value. The empty flag indicates this. It is an error to supply a non-null item but a true value for empty.

Overrides:

updateItem in class Cell<T>

Parameters:

item - The new item for the cell

empty - whether or not this cell represents data from the list. If it is empty, then it does not represent any domain data, but is a cell being used to render an "empty" row.