Spec-Zone .ru
спецификации, руководства, описания, API
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T
- The type of the TreeItems contained within the TreeView.public class ChoiceBoxTreeCell<T> extends TreeCell<T>
ListCell
implementation that draws a
ChoiceBox
node inside the cell.
By default, the ChoiceBoxTreeCell is rendered as a Label
when not
being edited, and as a ChoiceBox when in editing mode. The ChoiceBox will, by
default, stretch to fill the entire tree cell.
To create a ChoiceBoxTreeCell, it is necessary to provide zero or more
items that will be shown to the user when the ChoiceBox
menu is
showing. These items must be of the same type as the TreeView TreeItems, such
that upon selection, they replace the existing value in the
TreeItem.valueProperty()
.
Type | Property and Description |
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ObjectProperty<StringConverter<T>> |
converter
The
StringConverter property. |
disclosureNode, treeItem, treeView
index
alignment, contentDisplay, ellipsisString, font, graphic, graphicTextGap, labelPadding, mnemonicParsing, textAlignment, textFill, textOverrun, text, underline, wrapText
contextMenu, height, maxHeight, maxWidth, minHeight, minWidth, prefHeight, prefWidth, skinClassName, skin, tooltip, width
needsLayout
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
USE_COMPUTED_SIZE, USE_PREF_SIZE
Constructor and Description |
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ChoiceBoxTreeCell()
Creates a default ChoiceBoxTreeCell with an empty items list.
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ChoiceBoxTreeCell(ObservableList<T> items)
Creates a default
ChoiceBoxTreeCell instance with the given items
being used to populate the ChoiceBox when it is shown. |
ChoiceBoxTreeCell(StringConverter<T> converter,
ObservableList<T> items)
Creates a
ChoiceBoxTreeCell instance with the given items
being used to populate the ChoiceBox when it is shown, and the
StringConverter being used to convert the item in to a
user-readable form. |
ChoiceBoxTreeCell(StringConverter<T> converter,
T... items)
Creates a
ChoiceBoxTreeCell instance with the given items
being used to populate the ChoiceBox when it is shown, and the
StringConverter being used to convert the item in to a
user-readable form. |
ChoiceBoxTreeCell(T... items)
Creates a default
ChoiceBoxTreeCell instance with the given items
being used to populate the ChoiceBox when it is shown. |
Modifier and Type | Method and Description |
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void |
cancelEdit()
Call this function to transition from an editing state into a non-editing
state, without saving any user input.
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ObjectProperty<StringConverter<T>> |
converterProperty()
The
StringConverter property. |
static <T> Callback<TreeView<T>,TreeCell<T>> |
forTreeView(ObservableList<T> items)
Creates a ChoiceBox cell factory for use in
TreeView controls. |
static <T> Callback<TreeView<T>,TreeCell<T>> |
forTreeView(StringConverter<T> converter,
ObservableList<T> items)
Creates a ChoiceBox cell factory for use in
TreeView controls. |
static <T> Callback<TreeView<T>,TreeCell<T>> |
forTreeView(StringConverter<T> converter,
T... items)
Creates a ChoiceBox cell factory for use in
TreeView controls. |
static <T> Callback<TreeView<T>,TreeCell<T>> |
forTreeView(T... items)
Creates a ChoiceBox cell factory for use in
TreeView controls. |
StringConverter<T> |
getConverter()
Returns the
StringConverter used in this cell. |
ObservableList<T> |
getItems()
Returns the items to be displayed in the ChoiceBox when it is showing.
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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.
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void |
updateItem(T item,
boolean empty)
Updates the item associated with this Cell.
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commitEdit, disclosureNodeProperty, getDisclosureNode, getTreeItem, getTreeView, setDisclosureNode, treeItemProperty, treeViewProperty, updateTreeItem, updateTreeView
getIndex, indexProperty, updateIndex
editableProperty, editingProperty, emptyProperty, getItem, isEditable, isEditing, isEmpty, isSelected, itemProperty, selectedProperty, setEditable, setItem, updateSelected
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
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
getChildren, getChildrenUnmodifiable, getManagedChildren, getStylesheets, isNeedsLayout, layout, lookup, needsLayoutProperty, requestLayout, setNeedsLayout
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
public final ObjectProperty<StringConverter<T>> converterProperty
StringConverter
property.getConverter()
,
setConverter(StringConverter)
public ChoiceBoxTreeCell()
public ChoiceBoxTreeCell(T... items)
ChoiceBoxTreeCell
instance with the given items
being used to populate the ChoiceBox
when it is shown.items
- The items to show in the ChoiceBox popup menu when selected
by the user.public ChoiceBoxTreeCell(StringConverter<T> converter, T... items)
ChoiceBoxTreeCell
instance with the given items
being used to populate the ChoiceBox
when it is shown, and the
StringConverter
being used to convert the item in to a
user-readable form.converter
- A Callback
that can convert an item of type T
into a user-readable string so that it may then be shown in the
ChoiceBox popup menu.items
- The items to show in the ChoiceBox popup menu when selected
by the user.public ChoiceBoxTreeCell(ObservableList<T> items)
ChoiceBoxTreeCell
instance with the given items
being used to populate the ChoiceBox
when it is shown.items
- The items to show in the ChoiceBox popup menu when selected
by the user.public ChoiceBoxTreeCell(StringConverter<T> converter, ObservableList<T> items)
ChoiceBoxTreeCell
instance with the given items
being used to populate the ChoiceBox
when it is shown, and the
StringConverter
being used to convert the item in to a
user-readable form.converter
- A Callback
that can convert an item of type T
into a user-readable string so that it may then be shown in the
ChoiceBox popup menu.items
- The items to show in the ChoiceBox popup menu when selected
by the user.public static <T> Callback<TreeView<T>,TreeCell<T>> forTreeView(T... items)
TreeView
controls. By
default, the ChoiceBoxCell is rendered as a Label
when not being
edited, and as a ChoiceBox when in editing mode. The ChoiceBox will, by
default, stretch to fill the entire tree cell.T
- The type of the elements contained within the TreeView.items
- Zero or more items that will be shown to the user when the
ChoiceBox
menu is showing. These items must be of the same
type as the TreeViewvalue
property.Callback
that will return a TreeCell that is able to
work on the type of element contained within the TreeView.public static <T> Callback<TreeView<T>,TreeCell<T>> forTreeView(ObservableList<T> items)
TreeView
controls. By
default, the ChoiceBoxCell is rendered as a Label
when not being
edited, and as a ChoiceBox when in editing mode. The ChoiceBox will, by
default, stretch to fill the entire tree cell, excluding the space
allocated to the tree cell indentation and disclosure node (i.e. the
arrow).T
- The type of the TreeItem
elements contained within the
TreeView.items
- An ObservableList
containing zero or more items that
will be shown to the user when the ChoiceBox
menu is showing.
These items must be of the same type as the TreeView generic type,
such that upon selection, they replace the existing value in the
TreeItem
that is being edited (as noted in the
TreeView.editingItemProperty()
.Callback
that will return a TreeCell that is able to
work on the type of element contained within the TreeView.public static <T> Callback<TreeView<T>,TreeCell<T>> forTreeView(StringConverter<T> converter, T... items)
TreeView
controls. By
default, the ChoiceBoxCell is rendered as a Label
when not being
edited, and as a ChoiceBox when in editing mode. The ChoiceBox will, by
default, stretch to fill the entire tree cell.T
- The type of the elements contained within the TreeView.converter
- A StringConverter
to convert the given item (of type T)
to a String for displaying to the user.items
- Zero or more items that will be shown to the user when the
ChoiceBox
menu is showing. These items must be of the same
type as the TreeViewvalue
property.Callback
that will return a TreeCell that is able to
work on the type of element contained within the TreeView.public static <T> Callback<TreeView<T>,TreeCell<T>> forTreeView(StringConverter<T> converter, ObservableList<T> items)
TreeView
controls. By
default, the ChoiceBoxCell is rendered as a Label
when not being
edited, and as a ChoiceBox when in editing mode. The ChoiceBox will, by
default, stretch to fill the entire tree cell.T
- The type of the elements contained within the TreeView.converter
- A StringConverter
to convert the given item (of type T)
to a String for displaying to the user.items
- An ObservableList
containing zero or more items that
will be shown to the user when the ChoiceBox
menu is showing.
These items must be of the same type as the TreeView generic type,
such that upon selection, they replace the existing value in the
TreeItem
that is being edited (as noted in the
TreeView.editingItemProperty()
.Callback
that will return a TreeCell that is able to
work on the type of element contained within the TreeView.public final ObjectProperty<StringConverter<T>> converterProperty()
StringConverter
property.getConverter()
,
setConverter(StringConverter)
public final void setConverter(StringConverter<T> value)
StringConverter
to be used in this cell.public final StringConverter<T> getConverter()
StringConverter
used in this cell.public ObservableList<T> getItems()
public void startEdit()
public void cancelEdit()
cancelEdit
in class TreeCell<T>
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
.
updateItem
in class Cell<T>
item
- The new item for the cellempty
- 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.Copyright (c) 2008, 2012, Oracle and/or its affiliates. All rights reserved. Use is subject to