- java.lang.Object
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- javax.accessibility.AccessibleContext
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- javax.swing.JTable.AccessibleJTable.AccessibleJTableCell
 
 
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- All Implemented Interfaces:
- Accessible,- AccessibleComponent
 - Enclosing class:
- JTable.AccessibleJTable
 
 protected class JTable.AccessibleJTable.AccessibleJTableCell extends AccessibleContext implements Accessible, AccessibleComponent The class provides an implementation of the Java Accessibility API appropriate to table cells.
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Field Summary- 
Fields declared in class javax.accessibility.AccessibleContextACCESSIBLE_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, accessibleName, accessibleParent
 
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Constructor SummaryConstructors Constructor Description AccessibleJTableCell(JTable t, int r, int c, int i)Constructs anAccessibleJTableHeaderEntry.
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description voidaddPropertyChangeListener(PropertyChangeListener l)Adds aPropertyChangeListenerto the listener list.booleancontains(Point p)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.AccessibleActiongetAccessibleAction()Gets theAccessibleActionassociated with this object if one exists.AccessiblegetAccessibleChild(int i)Returns the specifiedAccessiblechild of the object.intgetAccessibleChildrenCount()Returns the number of accessible children in the object.AccessibleComponentgetAccessibleComponent()Gets theAccessibleComponentassociated with this object if one exists.AccessibleContextgetAccessibleContext()Gets theAccessibleContextassociated with this component.StringgetAccessibleDescription()Gets the accessible description of this object.intgetAccessibleIndexInParent()Gets the index of this object in its accessible parent.StringgetAccessibleName()Gets the accessible name of this object.AccessiblegetAccessibleParent()Gets theAccessibleparent of this object.AccessibleRolegetAccessibleRole()Gets the role of this object.AccessibleSelectiongetAccessibleSelection()Gets theAccessibleSelectionassociated with this object if one exists.AccessibleStateSetgetAccessibleStateSet()Gets the state set of this object.AccessibleTextgetAccessibleText()Gets theAccessibleTextassociated with this object if one exists.AccessibleValuegetAccessibleValue()Gets theAccessibleValueassociated with this object if one exists.ColorgetBackground()Gets the background color of this object.protected AccessibleContextgetCurrentAccessibleContext()Gets the AccessibleContext for the table cell renderer.protected ComponentgetCurrentComponent()Gets the table cell renderer component.CursorgetCursor()Gets theCursorof this object.FontgetFont()Gets theFontof this object.FontMetricsgetFontMetrics(Font f)Gets theFontMetricsof this object.ColorgetForeground()Gets the foreground color of this object.LocalegetLocale()Gets the locale of the component.PointgetLocation()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.PointgetLocationOnScreen()Returns the location of the object on the screen.booleanisEnabled()Determines if the object is enabled.booleanisShowing()Determines if the object is showing.booleanisVisible()Determines if this object is visible.voidremovePropertyChangeListener(PropertyChangeListener l)Removes aPropertyChangeListenerfrom the listener list.voidsetAccessibleDescription(String s)Sets the accessible description of this object.voidsetAccessibleName(String s)Sets the localized accessible name of this object.voidsetBackground(Color c)Sets the background color of this object.voidsetCursor(Cursor c)Sets theCursorof this object.voidsetEnabled(boolean b)Sets the enabled state of the object.voidsetFont(Font f)Sets theFontof this object.voidsetForeground(Color c)Sets the foreground color of this object.voidsetLocation(Point p)Sets the location of the object relative to the parent.voidsetVisible(boolean b)Sets the visible state of the object.- 
Methods declared in class javax.accessibility.AccessibleContextfirePropertyChange, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleTable, setAccessibleParent
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Methods declared in class java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods declared in interface javax.accessibility.AccessibleComponentaddFocusListener, getAccessibleAt, getBounds, getSize, isFocusTraversable, removeFocusListener, requestFocus, setBounds, setSize
 
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Constructor Detail- 
AccessibleJTableCellpublic AccessibleJTableCell(JTable t, int r, int c, int i) Constructs anAccessibleJTableHeaderEntry.- Parameters:
- t- a- JTable
- r- an- intspecifying a row
- c- an- intspecifying a column
- i- an- intspecifying the index to this cell
- Since:
- 1.4
 
 
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Method Detail- 
getAccessibleContextpublic AccessibleContext getAccessibleContext() Gets theAccessibleContextassociated with this component. In the implementation of the Java Accessibility API for this class, return this object, which is its ownAccessibleContext.- Specified by:
- getAccessibleContextin interface- Accessible
- Returns:
- this object
 
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getCurrentAccessibleContextprotected AccessibleContext getCurrentAccessibleContext() Gets the AccessibleContext for the table cell renderer.- Returns:
- the AccessibleContextfor the table cell renderer if one exists; otherwise, returnsnull.
- Since:
- 1.6
 
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getCurrentComponentprotected Component getCurrentComponent() Gets the table cell renderer component.- Returns:
- the table cell renderer component if one exists;
 otherwise, returns null.
- Since:
- 1.6
 
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getAccessibleNamepublic String getAccessibleName() Gets the accessible name of this object.- Overrides:
- getAccessibleNamein class- AccessibleContext
- Returns:
- the localized name of the object; nullif this object does not have a name
- See Also:
- AccessibleContext.setAccessibleName(java.lang.String)
 
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setAccessibleNamepublic void setAccessibleName(String s) Sets the localized accessible name of this object.- Overrides:
- setAccessibleNamein class- AccessibleContext
- Parameters:
- s- the new localized name of the object
- See Also:
- AccessibleContext.getAccessibleName(),- AccessibleContext.addPropertyChangeListener(java.beans.PropertyChangeListener)
 
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getAccessibleDescriptionpublic String getAccessibleDescription() Gets the accessible description of this object.- Overrides:
- getAccessibleDescriptionin class- AccessibleContext
- Returns:
- the localized description of the object;
     nullif this object does not have a description
- See Also:
- AccessibleContext.setAccessibleDescription(java.lang.String)
 
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setAccessibleDescriptionpublic void setAccessibleDescription(String s) Sets the accessible description of this object.- Overrides:
- setAccessibleDescriptionin class- AccessibleContext
- Parameters:
- s- the new localized description of the object
- See Also:
- AccessibleContext.setAccessibleName(java.lang.String),- AccessibleContext.addPropertyChangeListener(java.beans.PropertyChangeListener)
 
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getAccessibleRolepublic AccessibleRole getAccessibleRole() Gets the role of this object.- Specified by:
- getAccessibleRolein class- AccessibleContext
- Returns:
- an instance of AccessibleRoledescribing the role of the object
- See Also:
- AccessibleRole
 
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getAccessibleStateSetpublic AccessibleStateSet getAccessibleStateSet() Gets the state set of this object.- Specified by:
- getAccessibleStateSetin class- AccessibleContext
- Returns:
- an instance of AccessibleStateSetcontaining the current state set of the object
- See Also:
- AccessibleState
 
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getAccessibleParentpublic Accessible getAccessibleParent() Gets theAccessibleparent of this object.- Overrides:
- getAccessibleParentin class- AccessibleContext
- Returns:
- the Accessible parent of this object;
     nullif this object does not have anAccessibleparent
 
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getAccessibleIndexInParentpublic int getAccessibleIndexInParent() Gets the index of this object in its accessible parent.- Specified by:
- getAccessibleIndexInParentin class- AccessibleContext
- Returns:
- the index of this object in its parent; -1 if this object does not have an accessible parent
- See Also:
- getAccessibleParent()
 
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getAccessibleChildrenCountpublic int getAccessibleChildrenCount() Returns the number of accessible children in the object.- Specified by:
- getAccessibleChildrenCountin class- AccessibleContext
- Returns:
- the number of accessible children in the object
 
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getAccessibleChildpublic Accessible getAccessibleChild(int i) Returns the specifiedAccessiblechild of the object.- Specified by:
- getAccessibleChildin class- AccessibleContext
- Parameters:
- i- zero-based index of child
- Returns:
- the Accessiblechild of the object
- See Also:
- AccessibleContext.getAccessibleChildrenCount()
 
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getLocalepublic Locale getLocale() Gets the locale of the component. If the component does not have a locale, then the locale of its parent is returned.- Specified by:
- getLocalein class- AccessibleContext
- Returns:
- this component's locale; if this component does not have a locale, the locale of its parent is returned
- Throws:
- IllegalComponentStateException- if the- Componentdoes 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
- See Also:
- Component.setLocale(java.util.Locale)
 
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addPropertyChangeListenerpublic void addPropertyChangeListener(PropertyChangeListener l) Adds aPropertyChangeListenerto the listener list. The listener is registered for all properties.- Overrides:
- addPropertyChangeListenerin class- AccessibleContext
- Parameters:
- l- the- PropertyChangeListenerto be added
- See Also:
- 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
 
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removePropertyChangeListenerpublic void removePropertyChangeListener(PropertyChangeListener l) Removes aPropertyChangeListenerfrom the listener list. This removes aPropertyChangeListenerthat was registered for all properties.- Overrides:
- removePropertyChangeListenerin class- AccessibleContext
- Parameters:
- l- the- PropertyChangeListenerto be removed
 
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getAccessibleActionpublic AccessibleAction getAccessibleAction() Gets theAccessibleActionassociated with this object if one exists. Otherwise returnsnull.- Overrides:
- getAccessibleActionin class- AccessibleContext
- Returns:
- the AccessibleAction, ornull
- See Also:
- AccessibleAction
 
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getAccessibleComponentpublic AccessibleComponent getAccessibleComponent() Gets theAccessibleComponentassociated with this object if one exists. Otherwise returnsnull.- Overrides:
- getAccessibleComponentin class- AccessibleContext
- Returns:
- the AccessibleComponent, ornull
- See Also:
- AccessibleComponent
 
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getAccessibleSelectionpublic AccessibleSelection getAccessibleSelection() Gets theAccessibleSelectionassociated with this object if one exists. Otherwise returnsnull.- Overrides:
- getAccessibleSelectionin class- AccessibleContext
- Returns:
- the AccessibleSelection, ornull
- See Also:
- AccessibleSelection
 
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getAccessibleTextpublic AccessibleText getAccessibleText() Gets theAccessibleTextassociated with this object if one exists. Otherwise returnsnull.- Overrides:
- getAccessibleTextin class- AccessibleContext
- Returns:
- the AccessibleText, ornull
- See Also:
- AccessibleText
 
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getAccessibleValuepublic AccessibleValue getAccessibleValue() Gets theAccessibleValueassociated with this object if one exists. Otherwise returnsnull.- Overrides:
- getAccessibleValuein class- AccessibleContext
- Returns:
- the AccessibleValue, ornull
- See Also:
- AccessibleValue
 
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getBackgroundpublic Color getBackground() Gets the background color of this object.- Specified by:
- getBackgroundin interface- AccessibleComponent
- Returns:
- the background color, if supported, of the object;
     otherwise, null
- See Also:
- AccessibleComponent.setBackground(java.awt.Color)
 
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setBackgroundpublic void setBackground(Color c) Sets the background color of this object.- Specified by:
- setBackgroundin interface- AccessibleComponent
- Parameters:
- c- the new- Colorfor the background
- See Also:
- AccessibleComponent.setBackground(java.awt.Color)
 
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getForegroundpublic Color getForeground() Gets the foreground color of this object.- Specified by:
- getForegroundin interface- AccessibleComponent
- Returns:
- the foreground color, if supported, of the object;
     otherwise, null
- See Also:
- AccessibleComponent.setForeground(java.awt.Color)
 
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setForegroundpublic void setForeground(Color c) Sets the foreground color of this object.- Specified by:
- setForegroundin interface- AccessibleComponent
- Parameters:
- c- the new- Colorfor the foreground
- See Also:
- AccessibleComponent.getForeground()
 
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getCursorpublic Cursor getCursor() Gets theCursorof this object.- Specified by:
- getCursorin interface- AccessibleComponent
- Returns:
- the Cursor, if supported, of the object; otherwise,null
- See Also:
- AccessibleComponent.setCursor(java.awt.Cursor)
 
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setCursorpublic void setCursor(Cursor c) Sets theCursorof this object.- Specified by:
- setCursorin interface- AccessibleComponent
- Parameters:
- c- the new- Cursorfor the object
- See Also:
- AccessibleComponent.getCursor()
 
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getFontpublic Font getFont() Gets theFontof this object.- Specified by:
- getFontin interface- AccessibleComponent
- Returns:
- the Font,if supported, for the object; otherwise,null
- See Also:
- AccessibleComponent.setFont(java.awt.Font)
 
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setFontpublic void setFont(Font f) Sets theFontof this object.- Specified by:
- setFontin interface- AccessibleComponent
- Parameters:
- f- the new- Fontfor the object
- See Also:
- AccessibleComponent.getFont()
 
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getFontMetricspublic FontMetrics getFontMetrics(Font f) Gets theFontMetricsof this object.- Specified by:
- getFontMetricsin interface- AccessibleComponent
- Parameters:
- f- the- Font
- Returns:
- the FontMetricsobject, if supported; otherwisenull
- See Also:
- getFont()
 
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isEnabledpublic boolean isEnabled() Determines if the object is enabled.- Specified by:
- isEnabledin interface- AccessibleComponent
- Returns:
- true if object is enabled; otherwise, false
- See Also:
- AccessibleComponent.setEnabled(boolean),- AccessibleContext.getAccessibleStateSet(),- AccessibleState.ENABLED,- AccessibleStateSet
 
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setEnabledpublic void setEnabled(boolean b) Sets the enabled state of the object.- Specified by:
- setEnabledin interface- AccessibleComponent
- Parameters:
- b- if true, enables this object; otherwise, disables it
- See Also:
- AccessibleComponent.isEnabled()
 
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isVisiblepublic boolean isVisible() Determines if this object is visible. Note: this means that the object intends to be visible; however, it may not in fact be showing on the screen because one of the objects that this object is contained by is not visible. To determine if an object is showing on the screen, useisShowing.- Specified by:
- isVisiblein interface- AccessibleComponent
- Returns:
- true if object is visible; otherwise, false
- See Also:
- AccessibleComponent.setVisible(boolean),- AccessibleContext.getAccessibleStateSet(),- AccessibleState.VISIBLE,- AccessibleStateSet
 
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setVisiblepublic void setVisible(boolean b) Sets the visible state of the object.- Specified by:
- setVisiblein interface- AccessibleComponent
- Parameters:
- b- if true, shows this object; otherwise, hides it
- See Also:
- AccessibleComponent.isVisible()
 
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isShowingpublic boolean isShowing() Determines if the object is showing. This is determined by checking the visibility of the object and ancestors of the object. Note: this will return true even if the object is obscured by another (for example, it happens to be underneath a menu that was pulled down).- Specified by:
- isShowingin interface- AccessibleComponent
- Returns:
- true if the object is showing; otherwise, false
 
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containspublic boolean contains(Point p) 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.- Specified by:
- containsin interface- AccessibleComponent
- Parameters:
- p- the- Pointrelative to the coordinate system of the object
- Returns:
- true if object contains Point; otherwise false
- See Also:
- AccessibleComponent.getBounds()
 
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getLocationOnScreenpublic Point getLocationOnScreen() Returns the location of the object on the screen.- Specified by:
- getLocationOnScreenin interface- AccessibleComponent
- Returns:
- location of object on screen -- can be
    nullif this object is not on the screen
- See Also:
- AccessibleComponent.getBounds(),- AccessibleComponent.getLocation()
 
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getLocationpublic 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.- Specified by:
- getLocationin interface- AccessibleComponent
- Returns:
- an instance of Pointrepresenting the top-left corner of the object's bounds in the coordinate space of the screen;nullif this object or its parent are not on the screen
- See Also:
- AccessibleComponent.getBounds(),- AccessibleComponent.getLocationOnScreen()
 
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setLocationpublic void setLocation(Point p) Sets the location of the object relative to the parent.- Specified by:
- setLocationin interface- AccessibleComponent
- Parameters:
- p- the new position for the top-left corner
- See Also:
- AccessibleComponent.getLocation()
 
 
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