Uses of Class
javafx.scene.control.TreeItem

Packages that use TreeItem

Package	Description
javafx.scene.control	The JavaFX User Interface Controls (UI Controls or just Controls) are specialized Nodes in the JavaFX Scenegraph especially suited for reuse in many different application contexts.
javafx.scene.control.cell	The javafx.scene.control.cell package is where all cell-related classes are located, other than the core classes such as Cell, IndexedCell, ListCell, TreeCell, and TableCell.

Uses of TreeItem in javafx.scene.control

Subclasses of TreeItem in javafx.scene.control

Modifier and Type	Class and Description
class	CheckBoxTreeItem<T> TreeItem subclass that adds support for being in selected, unselected, and indeterminate states.

Fields in javafx.scene.control declared as TreeItem

Modifier and Type	Field and Description
private TreeItem<T>	TreeViewBuilder.root
private TreeItem<T>	TreeView.EditEvent.treeItem
private TreeItem<T>	TreeItem.TreeModificationEvent.treeItem

Fields in javafx.scene.control with type parameters of type TreeItem

Modifier and Type	Field and Description
private java.util.List<? extends TreeItem<T>>	TreeItem.TreeModificationEvent.added
private ObservableList<TreeItem<T>>	TreeItem.children
private java.util.Collection<? extends TreeItem<T>>	TreeItemBuilder.children
private ListChangeListener<TreeItem<T>>	TreeItem.childrenListener * Callbacks and events * *
private ReadOnlyObjectWrapper<TreeItem<T>>	TreeView.editingItem
private ObjectProperty<FocusModel<TreeItem<T>>>	TreeView.focusModel
private FocusModel<TreeItem<T>>	TreeViewBuilder.focusModel
private ReadOnlyObjectWrapper<TreeItem<T>>	TreeItem.parent
private java.util.List<? extends TreeItem<T>>	TreeItem.TreeModificationEvent.removed
private ObjectProperty<TreeItem<T>>	TreeView.root
private ObjectProperty<MultipleSelectionModel<TreeItem<T>>>	TreeView.selectionModel
private MultipleSelectionModel<TreeItem<T>>	TreeViewBuilder.selectionModel
private ReadOnlyObjectWrapper<TreeItem<T>>	TreeCell.treeItem * Properties * *

Methods in javafx.scene.control that return TreeItem

Modifier and Type	Method and Description
TreeItem<T>	TreeItemBuilder.build() Make an instance of TreeItem based on the properties set on this builder.
TreeItem<T>	TreeView.getEditingItem() Returns the TreeItem that is currently being edited in the TreeView, or null if no item is being edited.
private TreeItem	TreeView.getItem(TreeItem<T> parent, int itemIndex)
TreeItem<T>	TreeView.TreeViewBitSetSelectionModel.getModelItem(int index) Returns the item at the given index.
protected TreeItem<T>	TreeView.TreeViewFocusModel.getModelItem(int index)
TreeItem<T>	TreeItem.getParent() The parent of this TreeItem.
TreeItem<T>	TreeView.getRoot() Returns the current root node of this TreeView, or null if no root node is specified.
TreeItem	TreeItem.TreeModificationEvent.getSource() Returns the TreeItem upon which this event occurred.
TreeItem<T>	TreeView.EditEvent.getTreeItem() Returns the TreeItem upon which the edit took place.
TreeItem<T>	TreeItem.TreeModificationEvent.getTreeItem() Returns the TreeItem that this event occurred upon.
TreeItem<T>	TreeCell.getTreeItem() Returns the TreeItem currently set in this TreeCell.
TreeItem<T>	TreeView.getTreeItem(int row) Returns the TreeItem in the given index, or null if it is out of bounds.
TreeItem<T>	TreeItem.nextSibling() Returns the next sibling of the TreeItem.
TreeItem<T>	TreeItem.nextSibling(TreeItem<T> afterNode) Returns the next sibling after the given node.
TreeItem<T>	TreeItem.previousSibling() Returns the previous sibling of the TreeItem.
TreeItem<T>	TreeItem.previousSibling(TreeItem<T> beforeNode) Returns the previous sibling after the given node.

Methods in javafx.scene.control that return types with arguments of type TreeItem

Modifier and Type	Method and Description
ReadOnlyObjectProperty<TreeItem<T>>	TreeView.editingItemProperty() A property used to represent the TreeItem currently being edited in the TreeView, if editing is taking place, or -1 if no item is being edited.
private ReadOnlyObjectWrapper<TreeItem<T>>	TreeView.editingItemPropertyImpl()
ObjectProperty<FocusModel<TreeItem<T>>>	TreeView.focusModelProperty() The FocusModel provides the API through which it is possible to control focus on zero or one rows of the TreeView.
java.util.List<? extends TreeItem<T>>	TreeItem.TreeModificationEvent.getAddedChildren() Returns the children added to the TreeItem in this event, or an empty list if no children were added.
ObservableList<TreeItem<T>>	TreeItem.getChildren() The children of this TreeItem.
FocusModel<TreeItem<T>>	TreeView.getFocusModel() Returns the currently installed FocusModel.
java.util.List<? extends TreeItem<T>>	TreeItem.TreeModificationEvent.getRemovedChildren() Returns the children removed from the TreeItem in this event, or an empty list if no children were added.
MultipleSelectionModel<TreeItem<T>>	TreeView.getSelectionModel() Returns the currently installed selection model.
ReadOnlyObjectProperty<TreeItem<T>>	TreeItem.parentProperty() A property that represents the parent of this TreeItem.
ObjectProperty<TreeItem<T>>	TreeView.rootProperty() Property representing the root node of the TreeView.
ObjectProperty<MultipleSelectionModel<TreeItem<T>>>	TreeView.selectionModelProperty() The SelectionModel provides the API through which it is possible to select single or multiple items within a TreeView, as well as inspect which rows have been selected by the user.
ReadOnlyObjectProperty<TreeItem<T>>	TreeCell.treeItemProperty() Each TreeCell represents at most a single TreeItem, which is represented by this property.

Methods in javafx.scene.control with parameters of type TreeItem

Modifier and Type	Method and Description
void	TreeItemBuilder.applyTo(TreeItem<T> x)
B	TreeItemBuilder.children(TreeItem<T>... x) Add the given items to the List of items in the children property for the instance constructed by this builder.
void	TreeView.edit(TreeItem<T> item) Instructs the TreeView to begin editing the given TreeItem, if the TreeView is editable.
private int	TreeView.getExpandedDescendantCount(TreeItem<T> node) * Private Implementation * *
private TreeItem	TreeView.getItem(TreeItem<T> parent, int itemIndex)
static int	TreeView.getNodeLevel(TreeItem<?> node) Returns the number of levels of 'indentation' of the given TreeItem, based on how many times getParent() can be recursively called.
int	TreeView.getRow(TreeItem<T> item) Returns the index position of the given TreeItem, taking into account the current state of each TreeItem (i.e.
TreeItem<T>	TreeItem.nextSibling(TreeItem<T> afterNode) Returns the next sibling after the given node.
TreeItem<T>	TreeItem.previousSibling(TreeItem<T> beforeNode) Returns the previous sibling after the given node.
B	TreeViewBuilder.root(TreeItem<T> x) Set the value of the root property for the instance constructed by this builder.
void	TreeView.TreeViewBitSetSelectionModel.select(TreeItem<T> obj) This method will attempt to select the index that contains the given object.
private void	TreeView.setEditingItem(TreeItem<T> value)
private void	TreeItem.setParent(TreeItem<T> value)
void	TreeView.setRoot(TreeItem<T> value) Sets the root node in this TreeView.
private void	TreeCell.setTreeItem(TreeItem<T> value)
private static <T> void	TreeItem.updateChildrenParent(java.util.List<? extends TreeItem<T>> treeItems, TreeItem<T> parent)
private void	TreeView.TreeViewBitSetSelectionModel.updateTreeEventListener(TreeItem<T> oldRoot, TreeItem<T> newRoot)
private void	TreeView.TreeViewBitSetSelectionModel.updateTreeEventListener(TreeItem<T> oldRoot, TreeItem<T> newRoot)
private void	TreeView.TreeViewFocusModel.updateTreeEventListener(TreeItem<T> oldRoot, TreeItem<T> newRoot)
private void	TreeView.TreeViewFocusModel.updateTreeEventListener(TreeItem<T> oldRoot, TreeItem<T> newRoot)
void	TreeCell.updateTreeItem(TreeItem<T> treeItem) Updates the TreeItem associated with this TreeCell.

Method parameters in javafx.scene.control with type arguments of type TreeItem

Modifier and Type	Method and Description
B	TreeItemBuilder.children(java.util.Collection<? extends TreeItem<T>> x) Add the given items to the List of items in the children property for the instance constructed by this builder.
B	TreeViewBuilder.focusModel(FocusModel<TreeItem<T>> x) Set the value of the focusModel property for the instance constructed by this builder.
B	TreeViewBuilder.selectionModel(MultipleSelectionModel<TreeItem<T>> x) Set the value of the selectionModel property for the instance constructed by this builder.
void	TreeView.setFocusModel(FocusModel<TreeItem<T>> value) Sets the FocusModel to be used in the TreeView.
void	TreeView.setSelectionModel(MultipleSelectionModel<TreeItem<T>> value) Sets the MultipleSelectionModel to be used in the TreeView.
private void	TreeItem.updateChildren(java.util.List<? extends TreeItem<T>> added, java.util.List<? extends TreeItem<T>> removed)
private void	TreeItem.updateChildren(java.util.List<? extends TreeItem<T>> added, java.util.List<? extends TreeItem<T>> removed)
private static <T> void	TreeItem.updateChildrenParent(java.util.List<? extends TreeItem<T>> treeItems, TreeItem<T> parent)

Constructors in javafx.scene.control with parameters of type TreeItem

Constructor and Description
TreeItem.TreeModificationEvent(EventType<? extends Event> eventType, TreeItem<T> treeItem) Constructs a basic TreeModificationEvent - this is useful in situations where the tree item has not received a new value, has not changed between expanded/collapsed states, and whose children has not changed.
TreeItem.TreeModificationEvent(EventType<? extends Event> eventType, TreeItem<T> treeItem, boolean expanded) Constructs a TreeModificationEvent for when the TreeItem has had its expandedProperty() changed.
TreeItem.TreeModificationEvent(EventType<? extends Event> eventType, TreeItem<T> treeItem, java.util.List<? extends TreeItem<T>> added, java.util.List<? extends TreeItem<T>> removed) Constructs a TreeModificationEvent for when the TreeItem has had its children list changed.
TreeItem.TreeModificationEvent(EventType<? extends Event> eventType, TreeItem<T> treeItem, T newValue) Constructs a TreeModificationEvent for when the TreeItem has had its valueProperty() changed.
TreeView.EditEvent(TreeView<T> source, EventType<? extends TreeView.EditEvent> eventType, TreeItem<T> treeItem, T oldValue, T newValue) Creates a new EditEvent instance to represent an edit event.
TreeView(TreeItem<T> root) Creates a TreeView with the provided root node.

Constructor parameters in javafx.scene.control with type arguments of type TreeItem

Constructor and Description
TreeItem.TreeModificationEvent(EventType<? extends Event> eventType, TreeItem<T> treeItem, java.util.List<? extends TreeItem<T>> added, java.util.List<? extends TreeItem<T>> removed) Constructs a TreeModificationEvent for when the TreeItem has had its children list changed.
TreeItem.TreeModificationEvent(EventType<? extends Event> eventType, TreeItem<T> treeItem, java.util.List<? extends TreeItem<T>> added, java.util.List<? extends TreeItem<T>> removed) Constructs a TreeModificationEvent for when the TreeItem has had its children list changed.

Uses of TreeItem in javafx.scene.control.cell

Fields in javafx.scene.control.cell with type parameters of type TreeItem

Modifier and Type	Field and Description
private ObjectProperty<StringConverter<TreeItem<T>>>	CheckBoxTreeCell.converter * Properties * *
private StringConverter<TreeItem<T>>	CheckBoxTreeCellBuilder.converter
private ObjectProperty<Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>>>	CheckBoxTreeCell.selectedStateCallback
private Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>>	CheckBoxTreeCellBuilder.selectedStateCallback

Methods in javafx.scene.control.cell that return types with arguments of type TreeItem

Modifier and Type	Method and Description
ObjectProperty<StringConverter<TreeItem<T>>>	CheckBoxTreeCell.converterProperty() The StringConverter property.
(package private) static <T> StringConverter<TreeItem<T>>	CellUtils.defaultTreeItemStringConverter()
StringConverter<TreeItem<T>>	CheckBoxTreeCell.getConverter() Returns the StringConverter used in this cell.
Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>>	CheckBoxTreeCell.getSelectedStateCallback() Returns the Callback that is bound to by the CheckBox shown on screen.
ObjectProperty<Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>>>	CheckBoxTreeCell.selectedStateCallbackProperty() Property representing the Callback that is bound to by the CheckBox shown on screen.

Method parameters in javafx.scene.control.cell with type arguments of type TreeItem

Modifier and Type	Method and Description
B	CheckBoxTreeCellBuilder.converter(StringConverter<TreeItem<T>> x) Set the value of the converter property for the instance constructed by this builder.
static <T> Callback<TreeView<T>,TreeCell<T>>	CheckBoxTreeCell.forTreeView(Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getSelectedProperty) Creates a cell factory for use in a TreeView control.
static <T> Callback<TreeView<T>,TreeCell<T>>	CheckBoxTreeCell.forTreeView(Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getSelectedProperty, StringConverter<TreeItem<T>> converter) Creates a cell factory for use in a TreeView control.
static <T> Callback<TreeView<T>,TreeCell<T>>	CheckBoxTreeCell.forTreeView(Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getSelectedProperty, StringConverter<TreeItem<T>> converter) Creates a cell factory for use in a TreeView control.
private static <T> Callback<TreeView<T>,TreeCell<T>>	CheckBoxTreeCell.forTreeView(Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getSelectedProperty, StringConverter<TreeItem<T>> converter, Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getIndeterminateProperty) Creates a cell factory for use in a TreeView control.
private static <T> Callback<TreeView<T>,TreeCell<T>>	CheckBoxTreeCell.forTreeView(Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getSelectedProperty, StringConverter<TreeItem<T>> converter, Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getIndeterminateProperty) Creates a cell factory for use in a TreeView control.
private static <T> Callback<TreeView<T>,TreeCell<T>>	CheckBoxTreeCell.forTreeView(Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getSelectedProperty, StringConverter<TreeItem<T>> converter, Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getIndeterminateProperty) Creates a cell factory for use in a TreeView control.
B	CheckBoxTreeCellBuilder.selectedStateCallback(Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> x) Set the value of the selectedStateCallback property for the instance constructed by this builder.
void	CheckBoxTreeCell.setConverter(StringConverter<TreeItem<T>> value) Sets the StringConverter to be used in this cell.
void	CheckBoxTreeCell.setSelectedStateCallback(Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> value) Sets the Callback that is bound to by the CheckBox shown on screen.

Constructor parameters in javafx.scene.control.cell with type arguments of type TreeItem

Constructor and Description
CheckBoxTreeCell(Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getSelectedProperty) Creates a CheckBoxTreeCell for use in a TreeView control via a cell factory.
CheckBoxTreeCell(Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getSelectedProperty, StringConverter<TreeItem<T>> converter) Creates a CheckBoxTreeCell for use in a TreeView control via a cell factory.
CheckBoxTreeCell(Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getSelectedProperty, StringConverter<TreeItem<T>> converter) Creates a CheckBoxTreeCell for use in a TreeView control via a cell factory.
CheckBoxTreeCell(Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getSelectedProperty, StringConverter<TreeItem<T>> converter, Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getIndeterminateProperty)
CheckBoxTreeCell(Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getSelectedProperty, StringConverter<TreeItem<T>> converter, Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getIndeterminateProperty)
CheckBoxTreeCell(Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getSelectedProperty, StringConverter<TreeItem<T>> converter, Callback<TreeItem<T>,ObservableValue<java.lang.Boolean>> getIndeterminateProperty)