JTableHeader (Java SE 15 & JDK 15) (original) (raw)

All Implemented Interfaces:

[ImageObserver](../../../java/awt/image/ImageObserver.html "interface in java.awt.image"), [MenuContainer](../../../java/awt/MenuContainer.html "interface in java.awt"), [Serializable](../../../../java.base/java/io/Serializable.html "interface in java.io"), [EventListener](../../../../java.base/java/util/EventListener.html "interface in java.util"), [Accessible](../../accessibility/Accessible.html "interface in javax.accessibility"), [TableColumnModelListener](../event/TableColumnModelListener.html "interface in javax.swing.event")

public class JTableHeader extends JComponent implements TableColumnModelListener, Accessible

This is the object which manages the header of the JTable.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans has been added to the java.beans package. Please see XMLEncoder.

See Also:

JTable

• Nested Class Summary

• Field Summary

Fields

• Constructor Summary

Constructors

• Method Summary

Methods declared in class javax.swing.JComponent

[addAncestorListener](../JComponent.html#addAncestorListener%28javax.swing.event.AncestorListener%29), [addNotify](../JComponent.html#addNotify%28%29), [addVetoableChangeListener](../JComponent.html#addVetoableChangeListener%28java.beans.VetoableChangeListener%29), [computeVisibleRect](../JComponent.html#computeVisibleRect%28java.awt.Rectangle%29), [contains](../JComponent.html#contains%28int,int%29), [createToolTip](../JComponent.html#createToolTip%28%29), [disable](../JComponent.html#disable%28%29), [enable](../JComponent.html#enable%28%29), [firePropertyChange](../JComponent.html#firePropertyChange%28java.lang.String,boolean,boolean%29), [firePropertyChange](../JComponent.html#firePropertyChange%28java.lang.String,int,int%29), [fireVetoableChange](../JComponent.html#fireVetoableChange%28java.lang.String,java.lang.Object,java.lang.Object%29), [getActionForKeyStroke](../JComponent.html#getActionForKeyStroke%28javax.swing.KeyStroke%29), [getActionMap](../JComponent.html#getActionMap%28%29), [getAlignmentX](../JComponent.html#getAlignmentX%28%29), [getAlignmentY](../JComponent.html#getAlignmentY%28%29), [getAncestorListeners](../JComponent.html#getAncestorListeners%28%29), [getAutoscrolls](../JComponent.html#getAutoscrolls%28%29), [getBaseline](../JComponent.html#getBaseline%28int,int%29), [getBaselineResizeBehavior](../JComponent.html#getBaselineResizeBehavior%28%29), [getBorder](../JComponent.html#getBorder%28%29), [getBounds](../JComponent.html#getBounds%28java.awt.Rectangle%29), [getClientProperty](../JComponent.html#getClientProperty%28java.lang.Object%29), [getComponentGraphics](../JComponent.html#getComponentGraphics%28java.awt.Graphics%29), [getComponentPopupMenu](../JComponent.html#getComponentPopupMenu%28%29), [getConditionForKeyStroke](../JComponent.html#getConditionForKeyStroke%28javax.swing.KeyStroke%29), [getDebugGraphicsOptions](../JComponent.html#getDebugGraphicsOptions%28%29), [getDefaultLocale](../JComponent.html#getDefaultLocale%28%29), [getFontMetrics](../JComponent.html#getFontMetrics%28java.awt.Font%29), [getGraphics](../JComponent.html#getGraphics%28%29), [getHeight](../JComponent.html#getHeight%28%29), [getInheritsPopupMenu](../JComponent.html#getInheritsPopupMenu%28%29), [getInputMap](../JComponent.html#getInputMap%28%29), [getInputMap](../JComponent.html#getInputMap%28int%29), [getInputVerifier](../JComponent.html#getInputVerifier%28%29), [getInsets](../JComponent.html#getInsets%28%29), [getInsets](../JComponent.html#getInsets%28java.awt.Insets%29), [getListeners](../JComponent.html#getListeners%28java.lang.Class%29), [getLocation](../JComponent.html#getLocation%28java.awt.Point%29), [getMaximumSize](../JComponent.html#getMaximumSize%28%29), [getMinimumSize](../JComponent.html#getMinimumSize%28%29), [getNextFocusableComponent](../JComponent.html#getNextFocusableComponent%28%29), [getPopupLocation](../JComponent.html#getPopupLocation%28java.awt.event.MouseEvent%29), [getRegisteredKeyStrokes](../JComponent.html#getRegisteredKeyStrokes%28%29), [getRootPane](../JComponent.html#getRootPane%28%29), [getSize](../JComponent.html#getSize%28java.awt.Dimension%29), [getToolTipLocation](../JComponent.html#getToolTipLocation%28java.awt.event.MouseEvent%29), [getToolTipText](../JComponent.html#getToolTipText%28%29), [getTopLevelAncestor](../JComponent.html#getTopLevelAncestor%28%29), [getTransferHandler](../JComponent.html#getTransferHandler%28%29), [getVerifyInputWhenFocusTarget](../JComponent.html#getVerifyInputWhenFocusTarget%28%29), [getVetoableChangeListeners](../JComponent.html#getVetoableChangeListeners%28%29), [getVisibleRect](../JComponent.html#getVisibleRect%28%29), [getWidth](../JComponent.html#getWidth%28%29), [getX](../JComponent.html#getX%28%29), [getY](../JComponent.html#getY%28%29), [grabFocus](../JComponent.html#grabFocus%28%29), [hide](../JComponent.html#hide%28%29), [isDoubleBuffered](../JComponent.html#isDoubleBuffered%28%29), [isLightweightComponent](../JComponent.html#isLightweightComponent%28java.awt.Component%29), [isManagingFocus](../JComponent.html#isManagingFocus%28%29), [isOpaque](../JComponent.html#isOpaque%28%29), [isOptimizedDrawingEnabled](../JComponent.html#isOptimizedDrawingEnabled%28%29), [isPaintingForPrint](../JComponent.html#isPaintingForPrint%28%29), [isPaintingOrigin](../JComponent.html#isPaintingOrigin%28%29), [isPaintingTile](../JComponent.html#isPaintingTile%28%29), [isRequestFocusEnabled](../JComponent.html#isRequestFocusEnabled%28%29), [isValidateRoot](../JComponent.html#isValidateRoot%28%29), [paint](../JComponent.html#paint%28java.awt.Graphics%29), [paintBorder](../JComponent.html#paintBorder%28java.awt.Graphics%29), [paintChildren](../JComponent.html#paintChildren%28java.awt.Graphics%29), [paintComponent](../JComponent.html#paintComponent%28java.awt.Graphics%29), [paintImmediately](../JComponent.html#paintImmediately%28int,int,int,int%29), [paintImmediately](../JComponent.html#paintImmediately%28java.awt.Rectangle%29), [print](../JComponent.html#print%28java.awt.Graphics%29), [printAll](../JComponent.html#printAll%28java.awt.Graphics%29), [printBorder](../JComponent.html#printBorder%28java.awt.Graphics%29), [printChildren](../JComponent.html#printChildren%28java.awt.Graphics%29), [printComponent](../JComponent.html#printComponent%28java.awt.Graphics%29), [processComponentKeyEvent](../JComponent.html#processComponentKeyEvent%28java.awt.event.KeyEvent%29), [processKeyBinding](../JComponent.html#processKeyBinding%28javax.swing.KeyStroke,java.awt.event.KeyEvent,int,boolean%29), [processKeyEvent](../JComponent.html#processKeyEvent%28java.awt.event.KeyEvent%29), [processMouseEvent](../JComponent.html#processMouseEvent%28java.awt.event.MouseEvent%29), [processMouseMotionEvent](../JComponent.html#processMouseMotionEvent%28java.awt.event.MouseEvent%29), [putClientProperty](../JComponent.html#putClientProperty%28java.lang.Object,java.lang.Object%29), [registerKeyboardAction](../JComponent.html#registerKeyboardAction%28java.awt.event.ActionListener,java.lang.String,javax.swing.KeyStroke,int%29), [registerKeyboardAction](../JComponent.html#registerKeyboardAction%28java.awt.event.ActionListener,javax.swing.KeyStroke,int%29), [removeAncestorListener](../JComponent.html#removeAncestorListener%28javax.swing.event.AncestorListener%29), [removeNotify](../JComponent.html#removeNotify%28%29), [removeVetoableChangeListener](../JComponent.html#removeVetoableChangeListener%28java.beans.VetoableChangeListener%29), [repaint](../JComponent.html#repaint%28long,int,int,int,int%29), [repaint](../JComponent.html#repaint%28java.awt.Rectangle%29), [requestDefaultFocus](../JComponent.html#requestDefaultFocus%28%29), [requestFocus](../JComponent.html#requestFocus%28%29), [requestFocus](../JComponent.html#requestFocus%28boolean%29), [requestFocusInWindow](../JComponent.html#requestFocusInWindow%28%29), [requestFocusInWindow](../JComponent.html#requestFocusInWindow%28boolean%29), [resetKeyboardActions](../JComponent.html#resetKeyboardActions%28%29), [reshape](../JComponent.html#reshape%28int,int,int,int%29), [revalidate](../JComponent.html#revalidate%28%29), [scrollRectToVisible](../JComponent.html#scrollRectToVisible%28java.awt.Rectangle%29), [setActionMap](../JComponent.html#setActionMap%28javax.swing.ActionMap%29), [setAlignmentX](../JComponent.html#setAlignmentX%28float%29), [setAlignmentY](../JComponent.html#setAlignmentY%28float%29), [setAutoscrolls](../JComponent.html#setAutoscrolls%28boolean%29), [setBackground](../JComponent.html#setBackground%28java.awt.Color%29), [setBorder](../JComponent.html#setBorder%28javax.swing.border.Border%29), [setComponentPopupMenu](../JComponent.html#setComponentPopupMenu%28javax.swing.JPopupMenu%29), [setDebugGraphicsOptions](../JComponent.html#setDebugGraphicsOptions%28int%29), [setDefaultLocale](../JComponent.html#setDefaultLocale%28java.util.Locale%29), [setDoubleBuffered](../JComponent.html#setDoubleBuffered%28boolean%29), [setEnabled](../JComponent.html#setEnabled%28boolean%29), [setFocusTraversalKeys](../JComponent.html#setFocusTraversalKeys%28int,java.util.Set%29), [setFont](../JComponent.html#setFont%28java.awt.Font%29), [setForeground](../JComponent.html#setForeground%28java.awt.Color%29), [setInheritsPopupMenu](../JComponent.html#setInheritsPopupMenu%28boolean%29), [setInputMap](../JComponent.html#setInputMap%28int,javax.swing.InputMap%29), [setInputVerifier](../JComponent.html#setInputVerifier%28javax.swing.InputVerifier%29), [setMaximumSize](../JComponent.html#setMaximumSize%28java.awt.Dimension%29), [setMinimumSize](../JComponent.html#setMinimumSize%28java.awt.Dimension%29), [setNextFocusableComponent](../JComponent.html#setNextFocusableComponent%28java.awt.Component%29), [setOpaque](../JComponent.html#setOpaque%28boolean%29), [setPreferredSize](../JComponent.html#setPreferredSize%28java.awt.Dimension%29), [setRequestFocusEnabled](../JComponent.html#setRequestFocusEnabled%28boolean%29), [setToolTipText](../JComponent.html#setToolTipText%28java.lang.String%29), [setTransferHandler](../JComponent.html#setTransferHandler%28javax.swing.TransferHandler%29), [setUI](../JComponent.html#setUI%28javax.swing.plaf.ComponentUI%29), [setVerifyInputWhenFocusTarget](../JComponent.html#setVerifyInputWhenFocusTarget%28boolean%29), [setVisible](../JComponent.html#setVisible%28boolean%29), [unregisterKeyboardAction](../JComponent.html#unregisterKeyboardAction%28javax.swing.KeyStroke%29), [update](../JComponent.html#update%28java.awt.Graphics%29)

Methods declared in class java.awt.Container

[add](../../../java/awt/Container.html#add%28java.awt.Component%29), [add](../../../java/awt/Container.html#add%28java.awt.Component,int%29), [add](../../../java/awt/Container.html#add%28java.awt.Component,java.lang.Object%29), [add](../../../java/awt/Container.html#add%28java.awt.Component,java.lang.Object,int%29), [add](../../../java/awt/Container.html#add%28java.lang.String,java.awt.Component%29), [addContainerListener](../../../java/awt/Container.html#addContainerListener%28java.awt.event.ContainerListener%29), [addImpl](../../../java/awt/Container.html#addImpl%28java.awt.Component,java.lang.Object,int%29), [addPropertyChangeListener](../../../java/awt/Container.html#addPropertyChangeListener%28java.beans.PropertyChangeListener%29), [addPropertyChangeListener](../../../java/awt/Container.html#addPropertyChangeListener%28java.lang.String,java.beans.PropertyChangeListener%29), [applyComponentOrientation](../../../java/awt/Container.html#applyComponentOrientation%28java.awt.ComponentOrientation%29), [areFocusTraversalKeysSet](../../../java/awt/Container.html#areFocusTraversalKeysSet%28int%29), [countComponents](../../../java/awt/Container.html#countComponents%28%29), [deliverEvent](../../../java/awt/Container.html#deliverEvent%28java.awt.Event%29), [doLayout](../../../java/awt/Container.html#doLayout%28%29), [findComponentAt](../../../java/awt/Container.html#findComponentAt%28int,int%29), [findComponentAt](../../../java/awt/Container.html#findComponentAt%28java.awt.Point%29), [getComponent](../../../java/awt/Container.html#getComponent%28int%29), [getComponentAt](../../../java/awt/Container.html#getComponentAt%28int,int%29), [getComponentAt](../../../java/awt/Container.html#getComponentAt%28java.awt.Point%29), [getComponentCount](../../../java/awt/Container.html#getComponentCount%28%29), [getComponents](../../../java/awt/Container.html#getComponents%28%29), [getComponentZOrder](../../../java/awt/Container.html#getComponentZOrder%28java.awt.Component%29), [getContainerListeners](../../../java/awt/Container.html#getContainerListeners%28%29), [getFocusTraversalKeys](../../../java/awt/Container.html#getFocusTraversalKeys%28int%29), [getFocusTraversalPolicy](../../../java/awt/Container.html#getFocusTraversalPolicy%28%29), [getLayout](../../../java/awt/Container.html#getLayout%28%29), [getMousePosition](../../../java/awt/Container.html#getMousePosition%28boolean%29), [insets](../../../java/awt/Container.html#insets%28%29), [invalidate](../../../java/awt/Container.html#invalidate%28%29), [isAncestorOf](../../../java/awt/Container.html#isAncestorOf%28java.awt.Component%29), [isFocusCycleRoot](../../../java/awt/Container.html#isFocusCycleRoot%28%29), [isFocusCycleRoot](../../../java/awt/Container.html#isFocusCycleRoot%28java.awt.Container%29), [isFocusTraversalPolicyProvider](../../../java/awt/Container.html#isFocusTraversalPolicyProvider%28%29), [isFocusTraversalPolicySet](../../../java/awt/Container.html#isFocusTraversalPolicySet%28%29), [layout](../../../java/awt/Container.html#layout%28%29), [list](../../../java/awt/Container.html#list%28java.io.PrintStream,int%29), [list](../../../java/awt/Container.html#list%28java.io.PrintWriter,int%29), [locate](../../../java/awt/Container.html#locate%28int,int%29), [minimumSize](../../../java/awt/Container.html#minimumSize%28%29), [paintComponents](../../../java/awt/Container.html#paintComponents%28java.awt.Graphics%29), [preferredSize](../../../java/awt/Container.html#preferredSize%28%29), [printComponents](../../../java/awt/Container.html#printComponents%28java.awt.Graphics%29), [processContainerEvent](../../../java/awt/Container.html#processContainerEvent%28java.awt.event.ContainerEvent%29), [processEvent](../../../java/awt/Container.html#processEvent%28java.awt.AWTEvent%29), [remove](../../../java/awt/Container.html#remove%28int%29), [remove](../../../java/awt/Container.html#remove%28java.awt.Component%29), [removeAll](../../../java/awt/Container.html#removeAll%28%29), [removeContainerListener](../../../java/awt/Container.html#removeContainerListener%28java.awt.event.ContainerListener%29), [setComponentZOrder](../../../java/awt/Container.html#setComponentZOrder%28java.awt.Component,int%29), [setFocusCycleRoot](../../../java/awt/Container.html#setFocusCycleRoot%28boolean%29), [setFocusTraversalPolicy](../../../java/awt/Container.html#setFocusTraversalPolicy%28java.awt.FocusTraversalPolicy%29), [setFocusTraversalPolicyProvider](../../../java/awt/Container.html#setFocusTraversalPolicyProvider%28boolean%29), [setLayout](../../../java/awt/Container.html#setLayout%28java.awt.LayoutManager%29), [transferFocusDownCycle](../../../java/awt/Container.html#transferFocusDownCycle%28%29), [validate](../../../java/awt/Container.html#validate%28%29), [validateTree](../../../java/awt/Container.html#validateTree%28%29)

Methods declared in class java.awt.Component

[action](../../../java/awt/Component.html#action%28java.awt.Event,java.lang.Object%29), [add](../../../java/awt/Component.html#add%28java.awt.PopupMenu%29), [addComponentListener](../../../java/awt/Component.html#addComponentListener%28java.awt.event.ComponentListener%29), [addFocusListener](../../../java/awt/Component.html#addFocusListener%28java.awt.event.FocusListener%29), [addHierarchyBoundsListener](../../../java/awt/Component.html#addHierarchyBoundsListener%28java.awt.event.HierarchyBoundsListener%29), [addHierarchyListener](../../../java/awt/Component.html#addHierarchyListener%28java.awt.event.HierarchyListener%29), [addInputMethodListener](../../../java/awt/Component.html#addInputMethodListener%28java.awt.event.InputMethodListener%29), [addKeyListener](../../../java/awt/Component.html#addKeyListener%28java.awt.event.KeyListener%29), [addMouseListener](../../../java/awt/Component.html#addMouseListener%28java.awt.event.MouseListener%29), [addMouseMotionListener](../../../java/awt/Component.html#addMouseMotionListener%28java.awt.event.MouseMotionListener%29), [addMouseWheelListener](../../../java/awt/Component.html#addMouseWheelListener%28java.awt.event.MouseWheelListener%29), [bounds](../../../java/awt/Component.html#bounds%28%29), [checkImage](../../../java/awt/Component.html#checkImage%28java.awt.Image,int,int,java.awt.image.ImageObserver%29), [checkImage](../../../java/awt/Component.html#checkImage%28java.awt.Image,java.awt.image.ImageObserver%29), [coalesceEvents](../../../java/awt/Component.html#coalesceEvents%28java.awt.AWTEvent,java.awt.AWTEvent%29), [contains](../../../java/awt/Component.html#contains%28java.awt.Point%29), [createImage](../../../java/awt/Component.html#createImage%28int,int%29), [createImage](../../../java/awt/Component.html#createImage%28java.awt.image.ImageProducer%29), [createVolatileImage](../../../java/awt/Component.html#createVolatileImage%28int,int%29), [createVolatileImage](../../../java/awt/Component.html#createVolatileImage%28int,int,java.awt.ImageCapabilities%29), [disableEvents](../../../java/awt/Component.html#disableEvents%28long%29), [dispatchEvent](../../../java/awt/Component.html#dispatchEvent%28java.awt.AWTEvent%29), [enable](../../../java/awt/Component.html#enable%28boolean%29), [enableEvents](../../../java/awt/Component.html#enableEvents%28long%29), [enableInputMethods](../../../java/awt/Component.html#enableInputMethods%28boolean%29), [firePropertyChange](../../../java/awt/Component.html#firePropertyChange%28java.lang.String,byte,byte%29), [firePropertyChange](../../../java/awt/Component.html#firePropertyChange%28java.lang.String,char,char%29), [firePropertyChange](../../../java/awt/Component.html#firePropertyChange%28java.lang.String,double,double%29), [firePropertyChange](../../../java/awt/Component.html#firePropertyChange%28java.lang.String,float,float%29), [firePropertyChange](../../../java/awt/Component.html#firePropertyChange%28java.lang.String,long,long%29), [firePropertyChange](../../../java/awt/Component.html#firePropertyChange%28java.lang.String,short,short%29), [firePropertyChange](../../../java/awt/Component.html#firePropertyChange%28java.lang.String,java.lang.Object,java.lang.Object%29), [getBackground](../../../java/awt/Component.html#getBackground%28%29), [getBounds](../../../java/awt/Component.html#getBounds%28%29), [getColorModel](../../../java/awt/Component.html#getColorModel%28%29), [getComponentListeners](../../../java/awt/Component.html#getComponentListeners%28%29), [getComponentOrientation](../../../java/awt/Component.html#getComponentOrientation%28%29), [getCursor](../../../java/awt/Component.html#getCursor%28%29), [getDropTarget](../../../java/awt/Component.html#getDropTarget%28%29), [getFocusCycleRootAncestor](../../../java/awt/Component.html#getFocusCycleRootAncestor%28%29), [getFocusListeners](../../../java/awt/Component.html#getFocusListeners%28%29), [getFocusTraversalKeysEnabled](../../../java/awt/Component.html#getFocusTraversalKeysEnabled%28%29), [getFont](../../../java/awt/Component.html#getFont%28%29), [getForeground](../../../java/awt/Component.html#getForeground%28%29), [getGraphicsConfiguration](../../../java/awt/Component.html#getGraphicsConfiguration%28%29), [getHierarchyBoundsListeners](../../../java/awt/Component.html#getHierarchyBoundsListeners%28%29), [getHierarchyListeners](../../../java/awt/Component.html#getHierarchyListeners%28%29), [getIgnoreRepaint](../../../java/awt/Component.html#getIgnoreRepaint%28%29), [getInputContext](../../../java/awt/Component.html#getInputContext%28%29), [getInputMethodListeners](../../../java/awt/Component.html#getInputMethodListeners%28%29), [getInputMethodRequests](../../../java/awt/Component.html#getInputMethodRequests%28%29), [getKeyListeners](../../../java/awt/Component.html#getKeyListeners%28%29), [getLocale](../../../java/awt/Component.html#getLocale%28%29), [getLocation](../../../java/awt/Component.html#getLocation%28%29), [getLocationOnScreen](../../../java/awt/Component.html#getLocationOnScreen%28%29), [getMouseListeners](../../../java/awt/Component.html#getMouseListeners%28%29), [getMouseMotionListeners](../../../java/awt/Component.html#getMouseMotionListeners%28%29), [getMousePosition](../../../java/awt/Component.html#getMousePosition%28%29), [getMouseWheelListeners](../../../java/awt/Component.html#getMouseWheelListeners%28%29), [getName](../../../java/awt/Component.html#getName%28%29), [getParent](../../../java/awt/Component.html#getParent%28%29), [getPropertyChangeListeners](../../../java/awt/Component.html#getPropertyChangeListeners%28%29), [getPropertyChangeListeners](../../../java/awt/Component.html#getPropertyChangeListeners%28java.lang.String%29), [getSize](../../../java/awt/Component.html#getSize%28%29), [getToolkit](../../../java/awt/Component.html#getToolkit%28%29), [getTreeLock](../../../java/awt/Component.html#getTreeLock%28%29), [gotFocus](../../../java/awt/Component.html#gotFocus%28java.awt.Event,java.lang.Object%29), [handleEvent](../../../java/awt/Component.html#handleEvent%28java.awt.Event%29), [hasFocus](../../../java/awt/Component.html#hasFocus%28%29), [imageUpdate](../../../java/awt/Component.html#imageUpdate%28java.awt.Image,int,int,int,int,int%29), [inside](../../../java/awt/Component.html#inside%28int,int%29), [isBackgroundSet](../../../java/awt/Component.html#isBackgroundSet%28%29), [isCursorSet](../../../java/awt/Component.html#isCursorSet%28%29), [isDisplayable](../../../java/awt/Component.html#isDisplayable%28%29), [isEnabled](../../../java/awt/Component.html#isEnabled%28%29), [isFocusable](../../../java/awt/Component.html#isFocusable%28%29), [isFocusOwner](../../../java/awt/Component.html#isFocusOwner%28%29), [isFocusTraversable](../../../java/awt/Component.html#isFocusTraversable%28%29), [isFontSet](../../../java/awt/Component.html#isFontSet%28%29), [isForegroundSet](../../../java/awt/Component.html#isForegroundSet%28%29), [isLightweight](../../../java/awt/Component.html#isLightweight%28%29), [isMaximumSizeSet](../../../java/awt/Component.html#isMaximumSizeSet%28%29), [isMinimumSizeSet](../../../java/awt/Component.html#isMinimumSizeSet%28%29), [isPreferredSizeSet](../../../java/awt/Component.html#isPreferredSizeSet%28%29), [isShowing](../../../java/awt/Component.html#isShowing%28%29), [isValid](../../../java/awt/Component.html#isValid%28%29), [isVisible](../../../java/awt/Component.html#isVisible%28%29), [keyDown](../../../java/awt/Component.html#keyDown%28java.awt.Event,int%29), [keyUp](../../../java/awt/Component.html#keyUp%28java.awt.Event,int%29), [list](../../../java/awt/Component.html#list%28%29), [list](../../../java/awt/Component.html#list%28java.io.PrintStream%29), [list](../../../java/awt/Component.html#list%28java.io.PrintWriter%29), [location](../../../java/awt/Component.html#location%28%29), [lostFocus](../../../java/awt/Component.html#lostFocus%28java.awt.Event,java.lang.Object%29), [mouseDown](../../../java/awt/Component.html#mouseDown%28java.awt.Event,int,int%29), [mouseDrag](../../../java/awt/Component.html#mouseDrag%28java.awt.Event,int,int%29), [mouseEnter](../../../java/awt/Component.html#mouseEnter%28java.awt.Event,int,int%29), [mouseExit](../../../java/awt/Component.html#mouseExit%28java.awt.Event,int,int%29), [mouseMove](../../../java/awt/Component.html#mouseMove%28java.awt.Event,int,int%29), [mouseUp](../../../java/awt/Component.html#mouseUp%28java.awt.Event,int,int%29), [move](../../../java/awt/Component.html#move%28int,int%29), [nextFocus](../../../java/awt/Component.html#nextFocus%28%29), [paintAll](../../../java/awt/Component.html#paintAll%28java.awt.Graphics%29), [postEvent](../../../java/awt/Component.html#postEvent%28java.awt.Event%29), [prepareImage](../../../java/awt/Component.html#prepareImage%28java.awt.Image,int,int,java.awt.image.ImageObserver%29), [prepareImage](../../../java/awt/Component.html#prepareImage%28java.awt.Image,java.awt.image.ImageObserver%29), [processComponentEvent](../../../java/awt/Component.html#processComponentEvent%28java.awt.event.ComponentEvent%29), [processFocusEvent](../../../java/awt/Component.html#processFocusEvent%28java.awt.event.FocusEvent%29), [processHierarchyBoundsEvent](../../../java/awt/Component.html#processHierarchyBoundsEvent%28java.awt.event.HierarchyEvent%29), [processHierarchyEvent](../../../java/awt/Component.html#processHierarchyEvent%28java.awt.event.HierarchyEvent%29), [processInputMethodEvent](../../../java/awt/Component.html#processInputMethodEvent%28java.awt.event.InputMethodEvent%29), [processMouseWheelEvent](../../../java/awt/Component.html#processMouseWheelEvent%28java.awt.event.MouseWheelEvent%29), [remove](../../../java/awt/Component.html#remove%28java.awt.MenuComponent%29), [removeComponentListener](../../../java/awt/Component.html#removeComponentListener%28java.awt.event.ComponentListener%29), [removeFocusListener](../../../java/awt/Component.html#removeFocusListener%28java.awt.event.FocusListener%29), [removeHierarchyBoundsListener](../../../java/awt/Component.html#removeHierarchyBoundsListener%28java.awt.event.HierarchyBoundsListener%29), [removeHierarchyListener](../../../java/awt/Component.html#removeHierarchyListener%28java.awt.event.HierarchyListener%29), [removeInputMethodListener](../../../java/awt/Component.html#removeInputMethodListener%28java.awt.event.InputMethodListener%29), [removeKeyListener](../../../java/awt/Component.html#removeKeyListener%28java.awt.event.KeyListener%29), [removeMouseListener](../../../java/awt/Component.html#removeMouseListener%28java.awt.event.MouseListener%29), [removeMouseMotionListener](../../../java/awt/Component.html#removeMouseMotionListener%28java.awt.event.MouseMotionListener%29), [removeMouseWheelListener](../../../java/awt/Component.html#removeMouseWheelListener%28java.awt.event.MouseWheelListener%29), [removePropertyChangeListener](../../../java/awt/Component.html#removePropertyChangeListener%28java.beans.PropertyChangeListener%29), [removePropertyChangeListener](../../../java/awt/Component.html#removePropertyChangeListener%28java.lang.String,java.beans.PropertyChangeListener%29), [repaint](../../../java/awt/Component.html#repaint%28%29), [repaint](../../../java/awt/Component.html#repaint%28int,int,int,int%29), [repaint](../../../java/awt/Component.html#repaint%28long%29), [requestFocus](../../../java/awt/Component.html#requestFocus%28boolean,java.awt.event.FocusEvent.Cause%29), [requestFocus](../../../java/awt/Component.html#requestFocus%28java.awt.event.FocusEvent.Cause%29), [requestFocusInWindow](../../../java/awt/Component.html#requestFocusInWindow%28java.awt.event.FocusEvent.Cause%29), [resize](../../../java/awt/Component.html#resize%28int,int%29), [resize](../../../java/awt/Component.html#resize%28java.awt.Dimension%29), [setBounds](../../../java/awt/Component.html#setBounds%28int,int,int,int%29), [setBounds](../../../java/awt/Component.html#setBounds%28java.awt.Rectangle%29), [setComponentOrientation](../../../java/awt/Component.html#setComponentOrientation%28java.awt.ComponentOrientation%29), [setCursor](../../../java/awt/Component.html#setCursor%28java.awt.Cursor%29), [setDropTarget](../../../java/awt/Component.html#setDropTarget%28java.awt.dnd.DropTarget%29), [setFocusable](../../../java/awt/Component.html#setFocusable%28boolean%29), [setFocusTraversalKeysEnabled](../../../java/awt/Component.html#setFocusTraversalKeysEnabled%28boolean%29), [setIgnoreRepaint](../../../java/awt/Component.html#setIgnoreRepaint%28boolean%29), [setLocale](../../../java/awt/Component.html#setLocale%28java.util.Locale%29), [setLocation](../../../java/awt/Component.html#setLocation%28int,int%29), [setLocation](../../../java/awt/Component.html#setLocation%28java.awt.Point%29), [setMixingCutoutShape](../../../java/awt/Component.html#setMixingCutoutShape%28java.awt.Shape%29), [setName](../../../java/awt/Component.html#setName%28java.lang.String%29), [setSize](../../../java/awt/Component.html#setSize%28int,int%29), [setSize](../../../java/awt/Component.html#setSize%28java.awt.Dimension%29), [show](../../../java/awt/Component.html#show%28%29), [show](../../../java/awt/Component.html#show%28boolean%29), [size](../../../java/awt/Component.html#size%28%29), [toString](../../../java/awt/Component.html#toString%28%29), [transferFocus](../../../java/awt/Component.html#transferFocus%28%29), [transferFocusBackward](../../../java/awt/Component.html#transferFocusBackward%28%29), [transferFocusUpCycle](../../../java/awt/Component.html#transferFocusUpCycle%28%29)

• Field Details

  • table

  The table for which this object is the header; the default is null.

  • columnModel

  The TableColumnModel of the table header.

  • reorderingAllowed

  protected boolean reorderingAllowed
  If true, reordering of columns are allowed by the user; the default is true.

  • resizingAllowed

  protected boolean resizingAllowed
  If true, resizing of columns are allowed by the user; the default is true.

  • updateTableInRealTime

  protected boolean updateTableInRealTime
  Obsolete as of Java 2 platform v1.3. Real time repaints, in response to column dragging or resizing, are now unconditional.

  • resizingColumn

  protected transient TableColumn resizingColumn
  The index of the column being resized. null if not resizing.

  • draggedColumn

  protected transient TableColumn draggedColumn
  The index of the column being dragged. null if not dragging.

  • draggedDistance

  protected transient int draggedDistance
  The distance from its original position the column has been dragged.

• Constructor Details

  • JTableHeader

  public JTableHeader()
  Constructs a JTableHeader with a defaultTableColumnModel.
  See Also:
  createDefaultColumnModel()

  • JTableHeader

  Constructs a JTableHeader which is initialized withcm as the column model. If cm isnull this method will initialize the table header with a default TableColumnModel.
  Parameters:
  cm - the column model for the table
  See Also:
  createDefaultColumnModel()

• Method Details

  • setTable

  Sets the table associated with this header.
  Parameters:
  table - the new table

  • getTable

  Returns the table associated with this header.
  Returns:
  the table property

  • setReorderingAllowed

  @BeanProperty(description="Whether the user can drag column headers to reorder columns.")public void setReorderingAllowed​(boolean reorderingAllowed)
  Sets whether the user can drag column headers to reorder columns.
  Parameters:
  reorderingAllowed - true if the table view should allow reordering; otherwise false
  See Also:
  getReorderingAllowed()

  • getReorderingAllowed

  public boolean getReorderingAllowed()
  Returns true if the user is allowed to rearrange columns by dragging their headers, false otherwise. The default is true. You can rearrange columns programmatically regardless of this setting.
  Returns:
  the reorderingAllowed property
  See Also:
  setReorderingAllowed(boolean)

  • setResizingAllowed

  @BeanProperty(description="Whether the user can resize columns by dragging between headers.")public void setResizingAllowed​(boolean resizingAllowed)
  Sets whether the user can resize columns by dragging between headers.
  Parameters:
  resizingAllowed - true if table view should allow resizing
  See Also:
  getResizingAllowed()

  • getResizingAllowed

  public boolean getResizingAllowed()
  Returns true if the user is allowed to resize columns by dragging between their headers, false otherwise. The default is true. You can resize columns programmatically regardless of this setting.
  Returns:
  the resizingAllowed property
  See Also:
  setResizingAllowed(boolean)

  • getDraggedColumn

  Returns the dragged column, if and only if, a drag is in process, otherwise returns null.
  Returns:
  the dragged column, if a drag is in process, otherwise returns null
  See Also:
  getDraggedDistance()

  • getDraggedDistance

  public int getDraggedDistance()
  Returns the column's horizontal distance from its original position, if and only if, a drag is in process. Otherwise, the the return value is meaningless.
  Returns:
  the column's horizontal distance from its original position, if a drag is in process, otherwise the return value is meaningless
  See Also:
  getDraggedColumn()

  • getResizingColumn

  Returns the resizing column. If no column is being resized this method returns null.
  Returns:
  the resizing column, if a resize is in process, otherwise returns null

  • setUpdateTableInRealTime

  public void setUpdateTableInRealTime​(boolean flag)
  Obsolete as of Java 2 platform v1.3. Real time repaints, in response to column dragging or resizing, are now unconditional.
  Parameters:
  flag - true if tableView should update the body of the table in real time

  • getUpdateTableInRealTime

  public boolean getUpdateTableInRealTime()
  Obsolete as of Java 2 platform v1.3. Real time repaints, in response to column dragging or resizing, are now unconditional.
  Returns:
  true if the table updates in real time

  • setDefaultRenderer

  Sets the default renderer to be used when no headerRenderer is defined by a TableColumn.
  Parameters:
  defaultRenderer - the default renderer
  Since:
  1.3

  • getDefaultRenderer

  Returns the default renderer used when no headerRenderer is defined by a TableColumn.
  Returns:
  the default renderer
  Since:
  1.3

  • columnAtPoint

  public int columnAtPoint​(Point point)
  Returns the index of the column that point lies in, or -1 if it lies out of bounds.
  Parameters:
  point - if this point lies within a column, the index of that column will be returned; otherwise it is out of bounds and -1 is returned
  Returns:
  the index of the column that point lies in, or -1 if it lies out of bounds

  • getToolTipText

  Allows the renderer's tips to be used if there is text set.
  Overrides:
  [getToolTipText](../JComponent.html#getToolTipText%28java.awt.event.MouseEvent%29) in class [JComponent](../JComponent.html "class in javax.swing")
  Parameters:
  event - the location of the event identifies the proper renderer and, therefore, the proper tip
  Returns:
  the tool tip for this component

  • getPreferredSize

  Returns the preferred size of the table header. This is the size required to display the header and requested for the viewport. The returned Dimension width will always be calculated by the underlying TableHeaderUI, regardless of any width specified byJComponent.setPreferredSize(java.awt.Dimension)
  Overrides:
  [getPreferredSize](../JComponent.html#getPreferredSize%28%29) in class [JComponent](../JComponent.html "class in javax.swing")
  Returns:
  the size
  See Also:
  JComponent.setPreferredSize(java.awt.Dimension), ComponentUI

  • getUI

  Returns the look and feel (L&F) object that renders this component.
  Overrides:
  [getUI](../JComponent.html#getUI%28%29) in class [JComponent](../JComponent.html "class in javax.swing")
  Returns:
  the TableHeaderUI object that renders this component

  • updateUI

  public void updateUI()
  Notification from the UIManager that the look and feel (L&F) has changed. Replaces the current UI object with the latest version from theUIManager.
  Overrides:
  [updateUI](../JComponent.html#updateUI%28%29) in class [JComponent](../JComponent.html "class in javax.swing")
  See Also:
  JComponent.updateUI()

  • getUIClassID

  public String getUIClassID()
  Returns the suffix used to construct the name of the look and feel (L&F) class used to render this component.
  Overrides:
  [getUIClassID](../JComponent.html#getUIClassID%28%29) in class [JComponent](../JComponent.html "class in javax.swing")
  Returns:
  the string "TableHeaderUI"
  See Also:
  JComponent.getUIClassID(), UIDefaults.getUI(javax.swing.JComponent)

  • setColumnModel

  Sets the column model for this table to newModel and registers for listener notifications from the new column model.
  Parameters:
  columnModel - the new data source for this table
  Throws:
  [IllegalArgumentException](../../../../java.base/java/lang/IllegalArgumentException.html "class in java.lang") - if newModel is null
  See Also:
  getColumnModel()

  • getColumnModel

  Returns the TableColumnModel that contains all column information of this table header.
  Returns:
  the columnModel property
  See Also:
  setColumnModel(javax.swing.table.TableColumnModel)

  • columnAdded

  Invoked when a column is added to the table column model.
  Application code will not use these methods explicitly, they are used internally by JTable.
  Specified by:
  [columnAdded](../event/TableColumnModelListener.html#columnAdded%28javax.swing.event.TableColumnModelEvent%29) in interface [TableColumnModelListener](../event/TableColumnModelListener.html "interface in javax.swing.event")
  Parameters:
  e - the event received
  See Also:
  TableColumnModelListener

  • columnRemoved

  Invoked when a column is removed from the table column model.
  Application code will not use these methods explicitly, they are used internally by JTable.
  Specified by:
  [columnRemoved](../event/TableColumnModelListener.html#columnRemoved%28javax.swing.event.TableColumnModelEvent%29) in interface [TableColumnModelListener](../event/TableColumnModelListener.html "interface in javax.swing.event")
  Parameters:
  e - the event received
  See Also:
  TableColumnModelListener

  • columnMoved

  Invoked when a column is repositioned.
  Application code will not use these methods explicitly, they are used internally by JTable.
  Specified by:
  [columnMoved](../event/TableColumnModelListener.html#columnMoved%28javax.swing.event.TableColumnModelEvent%29) in interface [TableColumnModelListener](../event/TableColumnModelListener.html "interface in javax.swing.event")
  Parameters:
  e - the event received
  See Also:
  TableColumnModelListener

  • columnMarginChanged

  public void columnMarginChanged​(ChangeEvent e)
  Invoked when a column is moved due to a margin change.
  Application code will not use these methods explicitly, they are used internally by JTable.
  Specified by:
  [columnMarginChanged](../event/TableColumnModelListener.html#columnMarginChanged%28javax.swing.event.ChangeEvent%29) in interface [TableColumnModelListener](../event/TableColumnModelListener.html "interface in javax.swing.event")
  Parameters:
  e - the event received
  See Also:
  TableColumnModelListener

  • columnSelectionChanged

  Invoked when the selection model of the TableColumnModel is changed. This method currently has no effect (the header is not redrawn).
  Application code will not use these methods explicitly, they are used internally by JTable.
  Specified by:
  [columnSelectionChanged](../event/TableColumnModelListener.html#columnSelectionChanged%28javax.swing.event.ListSelectionEvent%29) in interface [TableColumnModelListener](../event/TableColumnModelListener.html "interface in javax.swing.event")
  Parameters:
  e - the event received
  See Also:
  TableColumnModelListener

  • createDefaultColumnModel

  Returns the default column model object which is a DefaultTableColumnModel. A subclass can override this method to return a different column model object
  Returns:
  the default column model object

  • createDefaultRenderer

  Returns a default renderer to be used when no header renderer is defined by a TableColumn.
  Returns:
  the default table column renderer
  Since:
  1.3

  • initializeLocalVars

  protected void initializeLocalVars()
  Initializes the local variables and properties with default values. Used by the constructor methods.

  • resizeAndRepaint

  public void resizeAndRepaint()
  Sizes the header and marks it as needing display. Equivalent to revalidate followed by repaint.

  • setDraggedColumn

  public void setDraggedColumn​(TableColumn aColumn)
  Sets the header's draggedColumn to aColumn.
  Application code will not use this method explicitly, it is used internally by the column dragging mechanism.
  Parameters:
  aColumn - the column being dragged, or null if no column is being dragged

  • setDraggedDistance

  public void setDraggedDistance​(int distance)
  Sets the header's draggedDistance to distance.
  Parameters:
  distance - the distance dragged

  • setResizingColumn

  public void setResizingColumn​(TableColumn aColumn)
  Sets the header's resizingColumn to aColumn.
  Application code will not use this method explicitly, it is used internally by the column sizing mechanism.
  Parameters:
  aColumn - the column being resized, or null if no column is being resized

  • paramString

  protected String paramString()
  Returns a string representation of this JTableHeader. This method is intended to be used only for debugging purposes, and the content and format of the returned string may vary between implementations. The returned string may be empty but may not be null.
  Overriding paramString to provide information about the specific new aspects of the JFC components.
  Overrides:
  [paramString](../JComponent.html#paramString%28%29) in class [JComponent](../JComponent.html "class in javax.swing")
  Returns:
  a string representation of this JTableHeader

  • getAccessibleContext

  Gets the AccessibleContext associated with this JTableHeader. For JTableHeaders, the AccessibleContext takes the form of an AccessibleJTableHeader. A new AccessibleJTableHeader instance is created if necessary.
  Specified by:
  [getAccessibleContext](../../accessibility/Accessible.html#getAccessibleContext%28%29) in interface [Accessible](../../accessibility/Accessible.html "interface in javax.accessibility")
  Overrides:
  [getAccessibleContext](../../../java/awt/Component.html#getAccessibleContext%28%29) in class [Component](../../../java/awt/Component.html "class in java.awt")
  Returns:
  an AccessibleJTableHeader that serves as the AccessibleContext of this JTableHeader