Copy Page

You are not logged in. Any changes you make will be marked as anonymous. You may want to Log In if you already have an account. You can also Sign Up for a new account.

<img class="editor-inline-macro" src="/plugins/servlet/confluence/placeholder/macro?definition=e3RvYzptYXhMZXZlbD0zfGluZGVudD0wcHh9&amp;locale=en_GB&amp;version=2" data-macro-name="toc" data-macro-parameters="indent=0px|maxLevel=3">
(Automatically generated from BeanInfo)

<h3>Generated Object</h3>

A javax.swing.JTree is returned, unless the user passes in a subclass of JTree as the value argument, in which case the value argument is returned.

<h3>Attributes</h3>

<h4>Declared in javax.swing.JTree</h4>

<ul>
	<li>UI &lt;TreeUI&gt; The UI object that implements the Component's LookAndFeel.</li>
	<li>anchorSelectionPath &lt;TreePath&gt; Anchor selection path</li>
	<li>cellEditor &lt;TreeCellEditor&gt; The cell editor. A null value implies the tree cannot be edited.</li>
	<li>cellRenderer &lt;TreeCellRenderer&gt; The TreeCellRenderer that will be used to draw each cell.</li>
	<li>dragEnabled &lt;boolean&gt; determines whether automatic drag handling is enabled</li>
	<li>editable &lt;boolean&gt; Whether the tree is editable.</li>
	<li>expandsSelectedPaths &lt;boolean&gt; Indicates whether changes to the selection should make the parent of the path visible.</li>
	<li>invokesStopCellEditing &lt;boolean&gt; Determines what happens when editing is interrupted, selecting another node in the tree, a change in the tree's data, or some other means.</li>
	<li>largeModel &lt;boolean&gt; Whether the UI should use a large model.</li>
	<li>leadSelectionPath &lt;TreePath&gt; Lead selection path</li>
	<li>model &lt;TreeModel&gt; The TreeModel that will provide the data.</li>
	<li>rootVisible &lt;boolean&gt; Whether or not the root node from the TreeModel is visible.</li>
	<li>rowHeight &lt;int&gt; The height of each cell.</li>
	<li>scrollsOnExpand &lt;boolean&gt; Indicates if a node descendant should be scrolled when expanded.</li>
	<li>selectionModel &lt;TreeSelectionModel&gt; The tree's selection model.</li>
	<li>showsRootHandles &lt;boolean&gt; Whether the node handles are to be displayed.</li>
	<li>toggleClickCount &lt;int&gt; Number of clicks before a node will expand/collapse.</li>
	<li>visibleRowCount &lt;int&gt; The number of rows that are to be displayed.</li>
</ul>

<ul>
	<li>editing &lt;boolean&gt;</li>
	<li>editingPath &lt;TreePath&gt;</li>
	<li>fixedRowHeight &lt;boolean&gt;</li>
	<li>lastSelectedPathComponent &lt;Object&gt;</li>
	<li>leadSelectionRow &lt;int&gt;</li>
	<li>maxSelectionRow &lt;int&gt;</li>
	<li>minSelectionRow &lt;int&gt;</li>
	<li>preferredScrollableViewportSize &lt;Dimension&gt;</li>
	<li>rowCount &lt;int&gt;</li>
	<li>scrollableTracksViewportHeight &lt;boolean&gt;</li>
	<li>scrollableTracksViewportWidth &lt;boolean&gt;</li>
	<li>selectionCount &lt;int&gt;</li>
	<li>selectionEmpty &lt;boolean&gt;</li>
	<li>selectionPath &lt;TreePath&gt;</li>
	<li>selectionPaths &lt;TreePath[]&gt;</li>
	<li>selectionRows &lt;int[]&gt;</li>
</ul>

<h4>Declared in javax.swing.JComponent</h4>

<ul>
	<li>autoscrolls &lt;boolean&gt; Determines if this component automatically scrolls its contents when dragged.</li>
	<li>border &lt;Border&gt; The component's border.</li>
	<li>componentPopupMenu &lt;JPopupMenu&gt; Popup to show</li>
	<li>debugGraphicsOptions &lt;int&gt; Diagnostic options for graphics operations.</li>
	<li>inheritsPopupMenu &lt;boolean&gt; Whether or not the JPopupMenu is inherited</li>
	<li>inputVerifier &lt;InputVerifier&gt; The component's input verifier.</li>
	<li>opaque &lt;boolean&gt; The component's opacity</li>
	<li>toolTipText &lt;String&gt; The text to display in a tool tip.</li>
	<li>transferHandler &lt;TransferHandler&gt; Mechanism for transfer of data to and from the component</li>
	<li>verifyInputWhenFocusTarget &lt;boolean&gt; Whether the Component verifies input before accepting focus.</li>
</ul>

<ul>
	<li>UIClassID &lt;String&gt;</li>
	<li>accessibleContext &lt;AccessibleContext&gt;</li>
	<li>actionMap &lt;ActionMap&gt;</li>
	<li>doubleBuffered &lt;boolean&gt;</li>
	<li>graphics &lt;Graphics&gt;</li>
	<li>height &lt;int&gt;</li>
	<li>managingFocus &lt;boolean&gt;</li>
	<li>nextFocusableComponent &lt;Component&gt;</li>
	<li>optimizedDrawingEnabled &lt;boolean&gt;</li>
	<li>paintingTile &lt;boolean&gt;</li>
	<li>registeredKeyStrokes &lt;KeyStroke[]&gt;</li>
	<li>requestFocusEnabled &lt;boolean&gt;</li>
	<li>rootPane &lt;JRootPane&gt;</li>
	<li>topLevelAncestor &lt;Container&gt;</li>
	<li>validateRoot &lt;boolean&gt;</li>
	<li>visibleRect &lt;Rectangle&gt;</li>
	<li>width &lt;int&gt;</li>
	<li>x &lt;int&gt;</li>
	<li>y &lt;int&gt;</li>
</ul>

<h4>Declared in java.awt.Container</h4>

<ul>
	<li>alignmentX &lt;float&gt;</li>
	<li>alignmentY &lt;float&gt;</li>
	<li>componentCount &lt;int&gt;</li>
	<li>components &lt;Component[]&gt;</li>
	<li>focusCycleRoot &lt;boolean&gt;</li>
	<li>focusTraversalPolicy &lt;FocusTraversalPolicy&gt;</li>
	<li>focusTraversalPolicyProvider &lt;boolean&gt;</li>
	<li>focusTraversalPolicySet &lt;boolean&gt;</li>
	<li>insets &lt;Insets&gt;</li>
	<li>layout &lt;LayoutManager&gt;</li>
	<li>maximumSize &lt;Dimension&gt;</li>
	<li>minimumSize &lt;Dimension&gt;</li>
	<li>preferredSize &lt;Dimension&gt;</li>
</ul>

<h4>Declared in java.awt.Component</h4>

<ul>
	<li>background &lt;Color&gt;</li>
	<li>enabled &lt;boolean&gt;</li>
	<li>focusable &lt;boolean&gt;</li>
	<li>font &lt;Font&gt;</li>
	<li>foreground &lt;Color&gt;</li>
	<li>name &lt;String&gt;</li>
	<li>visible &lt;boolean&gt;</li>
</ul>

<h3>Events</h3>

<h4>Declared in javax.swing.JTree</h4>
<ul>
	<li>treeCollapsed (TreeExpansionEvent) - part of TreeExpansionListener</li>
	<li>treeExpanded (TreeExpansionEvent) - part of TreeExpansionListener</li>
	<li>valueChanged (TreeSelectionEvent) - part of TreeSelectionListener</li>
	<li>treeWillCollapse (TreeExpansionEvent) - part of TreeWillExpandListener</li>
	<li>treeWillExpand (TreeExpansionEvent) - part of TreeWillExpandListener</li>
</ul>

<h4>Declared in javax.swing.JComponent</h4>
<ul>
	<li>vetoableChange (PropertyChangeEvent) - part of VetoableChangeListener</li>
	<li>ancestorMoved (AncestorEvent) - part of AncestorListener</li>
	<li>ancestorAdded (AncestorEvent) - part of AncestorListener</li>
	<li>ancestorRemoved (AncestorEvent) - part of AncestorListener</li>
</ul>

<h4>Declared in java.awt.Container</h4>
<ul>
	<li>componentAdded (ContainerEvent) - part of ContainerListener</li>
	<li>componentRemoved (ContainerEvent) - part of ContainerListener</li>
</ul>

<h4>Declared in java.awt.Component</h4>
<ul>
	<li>keyPressed (KeyEvent) - part of KeyListener</li>
	<li>keyReleased (KeyEvent) - part of KeyListener</li>
	<li>keyTyped (KeyEvent) - part of KeyListener</li>
	<li>componentHidden (ComponentEvent) - part of ComponentListener</li>
	<li>componentMoved (ComponentEvent) - part of ComponentListener</li>
	<li>componentResized (ComponentEvent) - part of ComponentListener</li>
	<li>componentShown (ComponentEvent) - part of ComponentListener</li>
	<li>hierarchyChanged (HierarchyEvent) - part of HierarchyListener</li>
	<li>mouseClicked (MouseEvent) - part of MouseListener</li>
	<li>mouseEntered (MouseEvent) - part of MouseListener</li>
	<li>mouseExited (MouseEvent) - part of MouseListener</li>
	<li>mousePressed (MouseEvent) - part of MouseListener</li>
	<li>mouseReleased (MouseEvent) - part of MouseListener</li>
	<li>mouseDragged (MouseEvent) - part of MouseMotionListener</li>
	<li>mouseMoved (MouseEvent) - part of MouseMotionListener</li>
	<li>propertyChange (PropertyChangeEvent) - part of PropertyChangeListener</li>
	<li>ancestorMoved (HierarchyEvent) - part of HierarchyBoundsListener</li>
	<li>ancestorResized (HierarchyEvent) - part of HierarchyBoundsListener</li>
	<li>focusGained (FocusEvent) - part of FocusListener</li>
	<li>focusLost (FocusEvent) - part of FocusListener</li>
	<li>mouseWheelMoved (MouseWheelEvent) - part of MouseWheelListener</li>
	<li>caretPositionChanged (InputMethodEvent) - part of InputMethodListener</li>
	<li>inputMethodTextChanged (InputMethodEvent) - part of InputMethodListener</li>
</ul>

<h3>Content</h3>

<h3>Usage</h3>

<h3>Examples</h3>

<h3>Observable Attributes</h3>
<ul>
	<li>UI</li>
	<li>alignmentX</li>
	<li>alignmentY</li>
	<li>anchorSelectionPath</li>
	<li>background</li>
	<li>border</li>
	<li>cellEditor</li>
	<li>cellRenderer</li>
	<li>component</li>
	<li>componentCount</li>
	<li>componentPopupMenu</li>
	<li>components</li>
	<li>containerListeners</li>
	<li>editable</li>
	<li>enabled</li>
	<li>expandsSelectedPaths</li>
	<li>focusCycleRoot</li>
	<li>focusTraversalKeys</li>
	<li>focusTraversalPolicy</li>
	<li>focusTraversalPolicyProvider</li>
	<li>focusTraversalPolicySet</li>
	<li>focusable</li>
	<li>font</li>
	<li>foreground</li>
	<li>inheritsPopupMenu</li>
	<li>inputVerifier</li>
	<li>insets</li>
	<li>invokesStopCellEditing</li>
	<li>largeModel</li>
	<li>layout</li>
	<li>leadSelectionPath</li>
	<li>maximumSize</li>
	<li>minimumSize</li>
	<li>model</li>
	<li>opaque</li>
	<li>preferredSize</li>
	<li>rootVisible</li>
	<li>rowHeight</li>
	<li>scrollsOnExpand</li>
	<li>selectionModel</li>
	<li>showsRootHandles</li>
	<li>toggleClickCount</li>
	<li>transferHandler</li>
	<li>verifyInputWhenFocusTarget</li>
	<li>visibleRowCount</li>
</ul>