com.elegantj.jfc.table
Class JTableColumnHeader

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.table.JTableHeader
                  com.elegantj.jfc.table.JTableColumnHeader

All Implemented Interfaces:

javax.accessibility.Accessible, java.util.EventListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.swing.event.TableColumnModelListener

public class JTableColumnHeader

extends javax.swing.table.JTableHeader

This is the object which manages the column header of the JFCTable.

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.table.JTableHeader

javax.swing.table.JTableHeader.AccessibleJTableHeader

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected boolean	adjustColumnOnClick If true, columns can be adjusted with maximum cell width in that column; the default is true.
protected int	height The fixed height of the header.
protected JFCTable	table The table for which this object is the header; the header is null.

Fields inherited from class javax.swing.table.JTableHeader

columnModel, draggedColumn, draggedDistance, reorderingAllowed, resizingAllowed, resizingColumn, updateTableInRealTime

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

JTableColumnHeader()
Constructs a JTableColumnHeader with a default TableColumnModel.

JTableColumnHeader(javax.swing.table.TableColumnModel cm)
Constructs a JTableColumnHeader which is initialized with cm as the column model.

Method Summary

void	adjustColumnWidth(int column) Adjust the column width so that each cell of that column can be displayed properly.
protected javax.swing.table.TableCellRenderer	createDefaultRenderer() Returns a default renderer to be used when no header renderer is defined by a TableColumn.
java.awt.Dimension	getPreferredSize() Gets the preferred size of this component.
java.lang.String	getUIClassID() Returns the suffix used to construct the name of the look and feel (L&F) class used to render this component.
protected void	initializeLocalVars() Initializes the local variables and properties with default values.
boolean	isAdjustColumnOnClick() Returns whether the column can be adjusted on click or not.
protected java.lang.String	paramString() Returns a string representation of this JTableColumnHeader.
protected void	processMouseEvent(java.awt.event.MouseEvent e) Processes mouse events occurring on this component by dispatching them to any registered KeyListener objects.
protected void	processMouseMotionEvent(java.awt.event.MouseEvent e) Processes mouse motion events occurring on this component by dispatching them to any registered KeyListener objects.
void	setAdjustColumnOnClick(boolean flag) Sets whether the column can be adjusted on click or not.
void	setHeight(int height) Fixes the height of the header.
void	setTable(javax.swing.JTable table) Sets the table associated with this header.

Methods inherited from class javax.swing.table.JTableHeader

columnAdded, columnAtPoint, columnMarginChanged, columnMoved, columnRemoved, columnSelectionChanged, createDefaultColumnModel, getAccessibleContext, getColumnModel, getDefaultRenderer, getDraggedColumn, getDraggedDistance, getHeaderRect, getReorderingAllowed, getResizingAllowed, getResizingColumn, getTable, getToolTipText, getUI, getUpdateTableInRealTime, resizeAndRepaint, setColumnModel, setDefaultRenderer, setDraggedColumn, setDraggedDistance, setReorderingAllowed, setResizingAllowed, setResizingColumn, setUI, setUpdateTableInRealTime, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

height

protected int height

The fixed height of the header. -1 if preferred height is considered.

adjustColumnOnClick

protected boolean adjustColumnOnClick

If true, columns can be adjusted with maximum cell width in that column; the default is true.

table

protected JFCTable table

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

Constructor Detail

JTableColumnHeader

public JTableColumnHeader()

Constructs a JTableColumnHeader with a default TableColumnModel.

JTableColumnHeader

public JTableColumnHeader(javax.swing.table.TableColumnModel cm)

Constructs a JTableColumnHeader which is initialized with cm as the column model. If cm is null this method will initialize the table header with a default TableColumnModel.

Parameters:

cm - the column model for the table

Method Detail

setHeight

public void setHeight(int height)

Fixes the height of the header. If the height is -1, the height of the header is calcualated from the maximum preferred height of the header cell.

Parameters:

height - the header height

getPreferredSize

public java.awt.Dimension getPreferredSize()

Gets the preferred size of this component.

Returns:

A dimension object indicating this component's preferred size.

setTable

public void setTable(javax.swing.JTable table)

Sets the table associated with this header.

Parameters:

table - the new table

initializeLocalVars

protected void initializeLocalVars()

Initializes the local variables and properties with default values. Used by the constructor methods.

getUIClassID

public java.lang.String getUIClassID()

Returns the suffix used to construct the name of the look and feel (L&F) class used to render this component.

Returns:

the string "TableColumnHeaderUI"

createDefaultRenderer

protected javax.swing.table.TableCellRenderer createDefaultRenderer()

Returns a default renderer to be used when no header renderer is defined by a TableColumn.

setAdjustColumnOnClick

public void setAdjustColumnOnClick(boolean flag)

Sets whether the column can be adjusted on click or not.

Parameters:

flag - true to allow the adjust column on click

isAdjustColumnOnClick

public boolean isAdjustColumnOnClick()

Returns whether the column can be adjusted on click or not.

Returns:

true to allow the adjust column on click

adjustColumnWidth

public void adjustColumnWidth(int column)

Adjust the column width so that each cell of that column can be displayed properly.

processMouseMotionEvent

protected void processMouseMotionEvent(java.awt.event.MouseEvent e)

Processes mouse motion events occurring on this component by dispatching them to any registered KeyListener objects.

Parameters:

e - the mouse event

processMouseEvent

protected void processMouseEvent(java.awt.event.MouseEvent e)

Processes mouse events occurring on this component by dispatching them to any registered KeyListener objects.

Parameters:

e - the mouse event

paramString

protected java.lang.String paramString()

Returns a string representation of this JTableColumnHeader. 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.

Returns:

a string representation of this JTableColumnHeader