protected class JTree.AccessibleJTree.AccessibleJTreeNode extends AccessibleContextimplements Accessible , AccessibleComponent , AccessibleSelection , AccessibleAction
JTree child. It provides an implementation of the Java Accessibility API appropriate to tree nodes.
ACCESSIBLE_ACTION_PROPERTY, ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY, ACCESSIBLE_CARET_PROPERTY, ACCESSIBLE_CHILD_PROPERTY, ACCESSIBLE_COMPONENT_BOUNDS_CHANGED, ACCESSIBLE_DESCRIPTION_PROPERTY, ACCESSIBLE_HYPERTEXT_OFFSET, ACCESSIBLE_INVALIDATE_CHILDREN, ACCESSIBLE_NAME_PROPERTY, ACCESSIBLE_SELECTION_PROPERTY, ACCESSIBLE_STATE_PROPERTY, ACCESSIBLE_TABLE_CAPTION_CHANGED, ACCESSIBLE_TABLE_COLUMN_DESCRIPTION_CHANGED, ACCESSIBLE_TABLE_COLUMN_HEADER_CHANGED, ACCESSIBLE_TABLE_MODEL_CHANGED, ACCESSIBLE_TABLE_ROW_DESCRIPTION_CHANGED, ACCESSIBLE_TABLE_ROW_HEADER_CHANGED, ACCESSIBLE_TABLE_SUMMARY_CHANGED, ACCESSIBLE_TEXT_ATTRIBUTES_CHANGED, ACCESSIBLE_TEXT_PROPERTY, ACCESSIBLE_VALUE_PROPERTY, ACCESSIBLE_VISIBLE_DATA_PROPERTY, accessibleDescription, accessibleNameCLICK, DECREMENT, INCREMENT, TOGGLE_EXPAND, TOGGLE_POPUP| Constructor and Description |
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AccessibleJTreeNode(JTree
Constructs an AccessibleJTreeNode
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| Modifier and Type | Method and Description |
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void |
addAccessibleSelection(int i)
Adds the specified selected item in the object to the object's selection.
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void |
addFocusListener(FocusListener
Adds the specified focus listener to receive focus events from this component.
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void |
addPropertyChangeListener(PropertyChangeListener
Add a PropertyChangeListener to the listener list.
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void |
clearAccessibleSelection()
Clears the selection in the object, so that nothing in the object is selected.
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boolean |
contains(Point
Checks whether the specified point is within this object's bounds, where the point's x and y coordinates are defined to be relative to the coordinate system of the object.
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boolean |
doAccessibleAction(int i)
Perform the specified Action on the tree node.
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AccessibleAction |
getAccessibleAction()
Get the AccessibleAction associated with this object.
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int |
getAccessibleActionCount()
Returns the number of accessible actions available in this tree node.
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String |
getAccessibleActionDescription(int i)
Return a description of the specified action of the tree node.
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Accessible |
getAccessibleAt(Point
Returns the
Accessible child, if one exists, contained at the local coordinate
Point.
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Accessible |
getAccessibleChild(int i)
Return the specified Accessible child of the object.
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int |
getAccessibleChildrenCount()
Returns the number of accessible children in the object.
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AccessibleComponent |
getAccessibleComponent()
Get the AccessibleComponent associated with this object.
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AccessibleContext |
getAccessibleContext()
Get the AccessibleContext associated with this tree node.
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String |
getAccessibleDescription()
Get the accessible description of this object.
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int |
getAccessibleIndexInParent()
Get the index of this object in its accessible parent.
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String |
getAccessibleName()
Get the accessible name of this object.
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Accessible |
getAccessibleParent()
Get the Accessible parent of this object.
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AccessibleRole |
getAccessibleRole()
Get the role of this object.
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AccessibleSelection |
getAccessibleSelection()
Get the AccessibleSelection associated with this object if one exists.
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Accessible |
getAccessibleSelection(int i)
Returns an Accessible representing the specified selected item in the object.
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int |
getAccessibleSelectionCount()
Returns the number of items currently selected.
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AccessibleStateSet |
getAccessibleStateSet()
Get the state set of this object.
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AccessibleText |
getAccessibleText()
Get the AccessibleText associated with this object if one exists.
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AccessibleValue |
getAccessibleValue()
Get the AccessibleValue associated with this object if one exists.
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Color |
getBackground()
Get the background color of this object.
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Rectangle |
getBounds()
Gets the bounds of this object in the form of a Rectangle object.
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Cursor |
getCursor()
Gets the Cursor of this object.
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Font |
getFont()
Gets the Font of this object.
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FontMetrics |
getFontMetrics(Font
Gets the FontMetrics of this object.
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Color |
getForeground()
Get the foreground color of this object.
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Locale |
getLocale()
Gets the locale of the component.
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Point |
getLocation()
Gets the location of the object relative to the parent in the form of a point specifying the object's top-left corner in the screen's coordinate space.
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protected Point |
getLocationInJTree()
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Point |
getLocationOnScreen()
Returns the location of the object on the screen.
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Dimension |
getSize()
Returns the size of this object in the form of a Dimension object.
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boolean |
isAccessibleChildSelected(int i)
Returns true if the current child of this object is selected.
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boolean |
isEnabled()
Determines if the object is enabled.
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boolean |
isFocusTraversable()
Returns whether this object can accept focus or not.
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boolean |
isShowing()
Determines if the object is showing.
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boolean |
isVisible()
Determines if the object is visible.
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void |
removeAccessibleSelection(int i)
Removes the specified selected item in the object from the object's selection.
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void |
removeFocusListener(FocusListener
Removes the specified focus listener so it no longer receives focus events from this component.
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void |
removePropertyChangeListener(PropertyChangeListener
Remove a PropertyChangeListener from the listener list.
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void |
requestFocus()
Requests focus for this object.
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void |
selectAllAccessibleSelection()
Causes every selected item in the object to be selected if the object supports multiple selections.
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void |
setAccessibleDescription(String
Set the accessible description of this object.
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void |
setAccessibleName(String
Set the localized accessible name of this object.
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void |
setBackground(Color
Set the background color of this object.
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void |
setBounds(Rectangle
Sets the bounds of this object in the form of a Rectangle object.
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void |
setCursor(Cursor
Sets the Cursor of this object.
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void |
setEnabled(boolean b)
Sets the enabled state of the object.
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void |
setFont(Font
Sets the Font of this object.
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void |
setForeground(Color
Sets the foreground color of this object.
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void |
setLocation(Point
Sets the location of the object relative to the parent.
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void |
setSize(Dimension
Resizes this object so that it has width and height.
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void |
setVisible(boolean b)
Sets the visible state of the object.
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firePropertyChange, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleTable, setAccessibleParentpublic AccessibleJTreeNode(JTreet, TreePath p, Accessible ap)
public AccessibleContextgetAccessibleContext()
getAccessibleContext in interface
Accessible
public StringgetAccessibleName()
getAccessibleName in class
AccessibleContext
AccessibleContext.setAccessibleName(java.lang.String)
public void setAccessibleName(Strings)
setAccessibleName in class
AccessibleContext
s - the new localized name of the object.
AccessibleContext.getAccessibleName() ,
AccessibleContext.addPropertyChangeListener(java.beans.PropertyChangeListener)
public StringgetAccessibleDescription()
getAccessibleDescription in class
AccessibleContext
AccessibleContext.setAccessibleDescription(java.lang.String)
public void setAccessibleDescription(Strings)
setAccessibleDescription in class
AccessibleContext
s - the new localized description of the object
AccessibleContext.setAccessibleName(java.lang.String) ,
AccessibleContext.addPropertyChangeListener(java.beans.PropertyChangeListener)
public AccessibleRolegetAccessibleRole()
getAccessibleRole in class
AccessibleContext
AccessibleRole
public AccessibleStateSetgetAccessibleStateSet()
getAccessibleStateSet in class
AccessibleContext
AccessibleState
public AccessiblegetAccessibleParent()
getAccessibleParent in class
AccessibleContext
public int getAccessibleIndexInParent()
getAccessibleIndexInParent in class
AccessibleContext
getAccessibleParent()
public int getAccessibleChildrenCount()
getAccessibleChildrenCount in class
AccessibleContext
public AccessiblegetAccessibleChild(int i)
getAccessibleChild in class
AccessibleContext
i - zero-based index of child
AccessibleContext.getAccessibleChildrenCount()
public LocalegetLocale()
getLocale in class
AccessibleContext
IllegalComponentStateException - If the Component does not have its own locale and has not yet been added to a containment hierarchy such that the locale can be determined from the containing parent.
Component.setLocale(java.util.Locale)
public void addPropertyChangeListener(PropertyChangeListenerl)
addPropertyChangeListener in class
AccessibleContext
l - The PropertyChangeListener to be added
AccessibleContext.ACCESSIBLE_NAME_PROPERTY ,
AccessibleContext.ACCESSIBLE_DESCRIPTION_PROPERTY ,
AccessibleContext.ACCESSIBLE_STATE_PROPERTY ,
AccessibleContext.ACCESSIBLE_VALUE_PROPERTY ,
AccessibleContext.ACCESSIBLE_SELECTION_PROPERTY ,
AccessibleContext.ACCESSIBLE_TEXT_PROPERTY ,
AccessibleContext.ACCESSIBLE_VISIBLE_DATA_PROPERTY
public void removePropertyChangeListener(PropertyChangeListenerl)
removePropertyChangeListener in class
AccessibleContext
l - The PropertyChangeListener to be removed
public AccessibleActiongetAccessibleAction()
getAccessibleAction in class
AccessibleContext
AccessibleAction
public AccessibleComponentgetAccessibleComponent()
getAccessibleComponent in class
AccessibleContext
AccessibleComponent
public AccessibleSelectiongetAccessibleSelection()
getAccessibleSelection in class
AccessibleContext
AccessibleSelection
public AccessibleTextgetAccessibleText()
getAccessibleText in class
AccessibleContext
AccessibleText
public AccessibleValuegetAccessibleValue()
getAccessibleValue in class
AccessibleContext
AccessibleValue
public ColorgetBackground()
getBackground in interface
AccessibleComponent
AccessibleComponent.setBackground(java.awt.Color)
public void setBackground(Colorc)
setBackground in interface
AccessibleComponent
c - the new Color for the background
AccessibleComponent.setBackground(java.awt.Color)
public ColorgetForeground()
getForeground in interface
AccessibleComponent
AccessibleComponent.setForeground(java.awt.Color)
public void setForeground(Colorc)
AccessibleComponent
setForeground in interface
AccessibleComponent
c - the new Color for the foreground
AccessibleComponent.getForeground()
public CursorgetCursor()
AccessibleComponent
getCursor in interface
AccessibleComponent
AccessibleComponent.setCursor(java.awt.Cursor)
public void setCursor(Cursorc)
AccessibleComponent
setCursor in interface
AccessibleComponent
c - the new Cursor for the object
AccessibleComponent.getCursor()
public FontgetFont()
AccessibleComponent
getFont in interface
AccessibleComponent
AccessibleComponent.setFont(java.awt.Font)
public void setFont(Fontf)
AccessibleComponent
setFont in interface
AccessibleComponent
f - the new Font for the object
AccessibleComponent.getFont()
public FontMetricsgetFontMetrics(Font f)
AccessibleComponent
getFontMetrics in interface
AccessibleComponent
f - the Font
AccessibleComponent.getFont()
public boolean isEnabled()
AccessibleComponent
isEnabled in interface
AccessibleComponent
AccessibleComponent.setEnabled(boolean) ,
AccessibleContext.getAccessibleStateSet() ,
AccessibleState.ENABLED ,
AccessibleStateSet
public void setEnabled(boolean b)
AccessibleComponent
setEnabled in interface
AccessibleComponent
b - if true, enables this object; otherwise, disables it
AccessibleComponent.isEnabled()
public boolean isVisible()
AccessibleComponent
Objects that are visible will also have the AccessibleState.VISIBLE state set in their AccessibleStateSets.
isVisible in interface
AccessibleComponent
AccessibleComponent.setVisible(boolean) ,
AccessibleContext.getAccessibleStateSet() ,
AccessibleState.VISIBLE ,
AccessibleStateSet
public void setVisible(boolean b)
AccessibleComponent
setVisible in interface
AccessibleComponent
b - if true, shows this object; otherwise, hides it
AccessibleComponent.isVisible()
public boolean isShowing()
AccessibleComponent
isShowing in interface
AccessibleComponent
public boolean contains(Pointp)
AccessibleComponent
contains in interface
AccessibleComponent
p - the Point relative to the coordinate system of the object
AccessibleComponent.getBounds()
public PointgetLocationOnScreen()
AccessibleComponent
getLocationOnScreen in interface
AccessibleComponent
AccessibleComponent.getBounds() ,
AccessibleComponent.getLocation()
protected PointgetLocationInJTree()
public PointgetLocation()
AccessibleComponent
getLocation in interface
AccessibleComponent
AccessibleComponent.getBounds() ,
AccessibleComponent.getLocationOnScreen()
public void setLocation(Pointp)
AccessibleComponent
setLocation in interface
AccessibleComponent
p - the new position for the top-left corner
AccessibleComponent.getLocation()
public RectanglegetBounds()
AccessibleComponent
getBounds in interface
AccessibleComponent
AccessibleComponent.contains(java.awt.Point)
public void setBounds(Rectangler)
AccessibleComponent
setBounds in interface
AccessibleComponent
r - rectangle indicating this component's bounds
AccessibleComponent.getBounds()
public DimensiongetSize()
AccessibleComponent
getSize in interface
AccessibleComponent
AccessibleComponent.setSize(java.awt.Dimension)
public void setSize(Dimensiond)
AccessibleComponent
setSize in interface
AccessibleComponent
d - The dimension specifying the new size of the object.
AccessibleComponent.getSize()
public AccessiblegetAccessibleAt(Point p)
Accessible child, if one exists, contained at the local coordinate
Point. Otherwise returns
null.
getAccessibleAt in interface
AccessibleComponent
p - point in local coordinates of this
Accessible
Accessible, if it exists, at the specified location; else
null
public boolean isFocusTraversable()
AccessibleComponent
isFocusTraversable in interface
AccessibleComponent
AccessibleContext.getAccessibleStateSet() ,
AccessibleState.FOCUSABLE ,
AccessibleState.FOCUSED ,
AccessibleStateSet
public void requestFocus()
AccessibleComponent
requestFocus in interface
AccessibleComponent
AccessibleComponent.isFocusTraversable()
public void addFocusListener(FocusListenerl)
AccessibleComponent
addFocusListener in interface
AccessibleComponent
l - the focus listener
AccessibleComponent.removeFocusListener(java.awt.event.FocusListener)
public void removeFocusListener(FocusListenerl)
AccessibleComponent
removeFocusListener in interface
AccessibleComponent
l - the focus listener
AccessibleComponent.addFocusListener(java.awt.event.FocusListener)
public int getAccessibleSelectionCount()
getAccessibleSelectionCount in interface
AccessibleSelection
public AccessiblegetAccessibleSelection(int i)
getAccessibleSelection in interface
AccessibleSelection
i - the zero-based index of selected items
AccessibleSelection.getAccessibleSelectionCount()
public boolean isAccessibleChildSelected(int i)
isAccessibleChildSelected in interface
AccessibleSelection
i - the zero-based index of the child in this Accessible object.
AccessibleContext.getAccessibleChild(int)
public void addAccessibleSelection(int i)
addAccessibleSelection in interface
AccessibleSelection
i - the zero-based index of selectable items
AccessibleContext.getAccessibleChild(int)
public void removeAccessibleSelection(int i)
removeAccessibleSelection in interface
AccessibleSelection
i - the zero-based index of selectable items
AccessibleContext.getAccessibleChild(int)
public void clearAccessibleSelection()
public void selectAllAccessibleSelection()
public int getAccessibleActionCount()
getAccessibleActionCount in interface
AccessibleAction
public StringgetAccessibleActionDescription(int i)
getAccessibleActionDescription in interface
AccessibleAction
i - zero-based index of the actions
AccessibleAction.getAccessibleActionCount()
public boolean doAccessibleAction(int i)
doAccessibleAction in interface
AccessibleAction
i - zero-based index of actions
AccessibleAction.getAccessibleActionCount()