diamondedge.swing.grid
Class DsTable

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JTable
                  diamondedge.swing.grid.DsTable

All Implemented Interfaces:

DsConstants, ImageObserver, MenuContainer, Serializable, EventListener, Accessible, CellEditorListener, ListSelectionListener, RowSorterListener, TableColumnModelListener, TableModelListener, Scrollable, SwingConstants

Direct Known Subclasses:

DsGrid, GridRowHeader

public class DsTable
extends JTable
implements DsConstants

A class which implements many common functions used in DsGrid and other tables

See Also:

Serialized Form

Nested Class Summary

static class	DsTable.BooleanEditor
static class	DsTable.BooleanRenderer
static class	DsTable.ComponentEditor
static class	DsTable.ComponentRenderer
static class	DsTable.DateEditor
static class	DsTable.ListEditor
static class	DsTable.TableEditor

Nested classes/interfaces inherited from class javax.swing.JTable

JTable.AccessibleJTable, JTable.DropLocation, JTable.PrintMode

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

protected boolean	cellsEditable
protected boolean	spannedCells

Fields inherited from class javax.swing.JTable

AUTO_RESIZE_ALL_COLUMNS, AUTO_RESIZE_LAST_COLUMN, AUTO_RESIZE_NEXT_COLUMN, AUTO_RESIZE_OFF, AUTO_RESIZE_SUBSEQUENT_COLUMNS, autoCreateColumnsFromModel, autoResizeMode, cellEditor, cellSelectionEnabled, columnModel, dataModel, defaultEditorsByColumnClass, defaultRenderersByColumnClass, editingColumn, editingRow, editorComp, gridColor, preferredViewportSize, rowHeight, rowMargin, rowSelectionAllowed, selectionBackground, selectionForeground, selectionModel, showHorizontalLines, showVerticalLines, tableHeader

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 diamondedge.swing.DsConstants

ACCOUNTING, ALL, ASCENDING, ASCENDING_CASE, BORDER_BOTTOM, BORDER_LEFT, BORDER_NONE, BORDER_OUTLINE, BORDER_RIGHT, BORDER_TOP, CROSS_LINES, DASH, DASH_DOT, DASH_DOT_DOT, DEFAULT, DESCENDING, DESCENDING_CASE, DIAGONAL_CROSS_LINES, DOT, DOUBLE, DOUBLE_LINE, DOWNWARD_DIAGONAL_LINES, ETCHED, ETCHED_RAISED, FALSE, FIND_ALL, FIND_EQUALS, FIND_GT, FIND_GTE, FIND_LT, FIND_LTE, FIND_NE, FIND_PREFIX, FIND_REGEX, FIND_STRING, FIRST, FLAT, GRID_DASH, GRID_DASH_DOT, GRID_DASH_DOT_DOT, GRID_DOT, GRID_LINE, HIGHLIGHT_SELECTION_ALWAYS, HIGHLIGHT_SELECTION_NEVER, HIGHLIGHT_SELECTION_WITH_FOCUS, HORIZONTAL_LINES, LOWERED, LOWERED_LIGHT, NONE, RAISED, RAISED_LIGHT, SELECT_CELL, SELECT_NONE, SELECT_ROW, SINGLE, SINGLE_LINE, SOLID, STRETCH, TILE, TRANSPARENT, TRUE, UPWARD_DIAGONAL_LINES, VERTICAL_LINES

Fields inherited from interface javax.swing.SwingConstants

BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

Fields inherited from interface java.awt.image.ImageObserver

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

Method Summary

TableColumn	addColumn() Adds a column to the end.
TableColumn	addColumn(String columnName, String id) Adds a column to the end with the given name (HeaderValue) and identifier.
void	addColumn(TableColumn aColumn) Appends aColumn to the end of the array of columns held by the column model.
int	calculateColumnWidthToFit(int column, boolean fitName, boolean fitData) Returns the width of the column at the given index needed to fit the text for the name of the column and/or the data in cells in that column.
int	calculateWidthToFit(boolean fitColumnNames, boolean fitColumnData) Returns the total width of the table needed to fit the text for the name of the column and/or the data in cells in that column for each column in the table.
int	columnAtPoint(Point point)
void	columnSelectionChanged(ListSelectionEvent e)
protected DsCell	createCell() Returns a new DsCell.
void	createDefaultColumnsFromModel()
protected void	createDefaultEditors()
protected void	createDefaultRenderers()
protected JTableHeader	createDefaultTableHeader()
DsCell	getCellAt(int row, int col) Returns the cell at the given row and column.
protected int	getCellColumnSpan(int row, int column)
TableCellEditor	getCellEditor(int row, int column)
Rectangle	getCellRect(int row, int column, boolean includeSpacing)
TableCellRenderer	getCellRenderer(int row, int column)
protected int	getCellRowSpan(int row, int column)
DsCellRange	getCells(int firstRow, int firstColumn, int lastRow, int lastColumn) Returns a range of cells in between and including the specified cell corners.
Object	getCellValueAt(int row, int col) Returns the contents/object for the cell at the given row and column.
TableColumn	getColumn(int index) Returns the TableColumn object for the column at the given position.
TableColumn	getColumn(String columnId)
int	getColumnCount() Returns the total number of columns.
DsTableColumnHeader	getColumnHeader() Returns the column header.
Color	getColumnHeaderBackground() Returns the background color of the column header.
Font	getColumnHeaderFont() Returns the Font for the column headers
Color	getColumnHeaderForeground() Returns the color used to draw text of the column header.
int	getColumnHeaderHeight() Returns the height of the column header.
int	getColumnIndex(String columnId) Returns the column index for the column that has the given identifier or column name.
String	getColumnName(int column) Returns the object used to get the text displayed in the given column header.
DsCellProperties	getColumnProperties(int col) Returns the default cell containing the default properties for the column.
DsCellRange	getColumns(int firstColumn, int lastColumn) Returns a range of cells that includes all cells in the specified columns.
int	getColumnWidth(int index) Determines the width of the specified column in pixels.
DsCellRange	getRows(int firstRow, int lastRow) Returns a range of cells that includes all cells in the specified rows.
protected static JScrollPane	getScrollPane(JTable table)
String	getToolTipText(MouseEvent event) Overrides JComponent's getToolTipText method in order to allow the cell's tips to be used if it has text set.
void	hideColumn(int index) Removes from the view the column at the given position.
boolean	isCellEditable(int row, int column) Returns true if the cell at row and column is editable.
boolean	isColumnReorderingAllowed() Returns true if the user is allowed to rearrange columns by dragging their headers, false otherwise.
boolean	isColumnResizingAllowed() Returns true if the user is allowed to resize columns by dragging between their headers, false otherwise.
boolean	isEditable() Returns whether any cell can be edited by the user.
void	removeSpan(int row, int column) Makes the cell at position row, column not span across multiple rows and/or columns.
int	rowAtPoint(Point point)
void	setColumnCount(int val) Sets the total number of columns by adding new columns or removing existing ones.
void	setColumnHeaderBackground(Color val) Sets the background color of the column header.
void	setColumnHeaderFont(Font f) Sets the Font for the column headers
void	setColumnHeaderForeground(Color val) Sets the color used to draw text of the column header.
void	setColumnHeaderHeight(int height) Sets the height of the column header.
void	setColumnHorizontalAlignment(int column, int align) Sets the horizontal alignment of the text in the column header.
void	setColumnName(int column, String val) Sets the text displayed in the column header.
void	setColumnReorderingAllowed(boolean reorderingAllowed) Shortcut to set whether the user can drag column headers to reorder columns.
void	setColumnResizingAllowed(boolean resizingAllowed) Shortcut to set whether the user can resize columns by dragging between headers.
void	setColumnVerticalAlignment(int column, int align) Sets the vertical alignment of the text in the column header.
void	setColumnWidth(int index, int width) Sets the width of the column at the given index to width.
void	setColumnWidth(String columnId, int width)
void	setColumnWidthToFit(int column, boolean fitName, boolean fitData) Sets the width of the column at the given index to fit the text for the name of the column and/or the data in cells in that column.
void	setEditable(boolean cellsCanBeEdited) Set whether any cell can be edited by the user.
boolean	spanCells(int startRow, int startColumn, int rowsToSpan, int columnsToSpan) Makes the cell at position startRow, startColumn span across rowsToSpan rows and columnsToSpan columns.
void	tableChanged(TableModelEvent e) Invoked when this table's TableModel generates a TableModelEvent.
void	updateUI()
void	valueChanged(ListSelectionEvent e)

Methods inherited from class javax.swing.JTable

addColumnSelectionInterval, addNotify, addRowSelectionInterval, changeSelection, clearSelection, columnAdded, columnMarginChanged, columnMoved, columnRemoved, configureEnclosingScrollPane, convertColumnIndexToModel, convertColumnIndexToView, convertRowIndexToModel, convertRowIndexToView, createDefaultColumnModel, createDefaultDataModel, createDefaultSelectionModel, createScrollPaneForTable, doLayout, editCellAt, editCellAt, editingCanceled, editingStopped, getAccessibleContext, getAutoCreateColumnsFromModel, getAutoCreateRowSorter, getAutoResizeMode, getCellEditor, getCellSelectionEnabled, getColumn, getColumnClass, getColumnModel, getColumnSelectionAllowed, getDefaultEditor, getDefaultRenderer, getDragEnabled, getDropLocation, getDropMode, getEditingColumn, getEditingRow, getEditorComponent, getFillsViewportHeight, getGridColor, getIntercellSpacing, getModel, getPreferredScrollableViewportSize, getPrintable, getRowCount, getRowHeight, getRowHeight, getRowMargin, getRowSelectionAllowed, getRowSorter, getScrollableBlockIncrement, getScrollableTracksViewportHeight, getScrollableTracksViewportWidth, getScrollableUnitIncrement, getSelectedColumn, getSelectedColumnCount, getSelectedColumns, getSelectedRow, getSelectedRowCount, getSelectedRows, getSelectionBackground, getSelectionForeground, getSelectionModel, getShowHorizontalLines, getShowVerticalLines, getSurrendersFocusOnKeystroke, getTableHeader, getUI, getUIClassID, getUpdateSelectionOnSort, getValueAt, initializeLocalVars, isCellSelected, isColumnSelected, isEditing, isRowSelected, moveColumn, paramString, prepareEditor, prepareRenderer, print, print, print, print, print, processKeyBinding, removeColumn, removeColumnSelectionInterval, removeEditor, removeNotify, removeRowSelectionInterval, resizeAndRepaint, selectAll, setAutoCreateColumnsFromModel, setAutoCreateRowSorter, setAutoResizeMode, setCellEditor, setCellSelectionEnabled, setColumnModel, setColumnSelectionAllowed, setColumnSelectionInterval, setDefaultEditor, setDefaultRenderer, setDragEnabled, setDropMode, setEditingColumn, setEditingRow, setFillsViewportHeight, setGridColor, setIntercellSpacing, setModel, setPreferredScrollableViewportSize, setRowHeight, setRowHeight, setRowMargin, setRowSelectionAllowed, setRowSelectionInterval, setRowSorter, setSelectionBackground, setSelectionForeground, setSelectionMode, setSelectionModel, setShowGrid, setShowHorizontalLines, setShowVerticalLines, setSurrendersFocusOnKeystroke, setTableHeader, setUI, setUpdateSelectionOnSort, setValueAt, sizeColumnsToFit, sizeColumnsToFit, sorterChanged, unconfigureEnclosingScrollPane

Methods inherited from class javax.swing.JComponent

addAncestorListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, 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, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, 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, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, 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, removePropertyChangeListener, removePropertyChangeListener, 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

cellsEditable

protected boolean cellsEditable

spannedCells

protected boolean spannedCells

Method Detail

updateUI

public void updateUI()

Overrides:

updateUI in class JTable

getScrollPane

protected static JScrollPane getScrollPane(JTable table)

isEditable

public final boolean isEditable()

Returns whether any cell can be edited by the user. If true then the TableModel will determine whether an individual cell can be edited.

setEditable

public void setEditable(boolean cellsCanBeEdited)

Set whether any cell can be edited by the user. If true then the TableModel isCellEditable will determine whether an individual cell can be edited. If false then no cells can be edited by the user. By default, the TableModel isCellEditable returns true for all cells, so by default this property will turn on/off the editing of all cells.

isCellEditable

public boolean isCellEditable(int row,
                              int column)

Returns true if the cell at row and column is editable. If the editable property on this table is set to false then no cell can be edited. If the editable property on a row, column, or cell is set then it is used, otherwise the TableModel will determine whether an individual cell can be edited.

Overrides:

isCellEditable in class JTable

See Also:

setEditable(boolean)

getCellAt

public DsCell getCellAt(int row,
                        int col)

Returns the cell at the given row and column. If the cell is currently null a new DsCell is added and returned.

See Also:

createCell()

createCell

protected DsCell createCell()

Returns a new DsCell.

getCellValueAt

public Object getCellValueAt(int row,
                             int col)

Returns the contents/object for the cell at the given row and column.

getCells

public DsCellRange getCells(int firstRow,
                            int firstColumn,
                            int lastRow,
                            int lastColumn)

Returns a range of cells in between and including the specified cell corners.

Parameters:

firstRow - the first row in the range of cells

firstColumn - the first column in the range of cells

lastRow - the last row in the range of cells

lastColumn - the last column in the range of cells

getRows

public DsCellRange getRows(int firstRow,
                           int lastRow)

Returns a range of cells that includes all cells in the specified rows.

Parameters:

firstRow - the first row in the range of cells

lastRow - the last row in the range of cells (inclusive)

getColumns

public DsCellRange getColumns(int firstColumn,
                              int lastColumn)

Returns a range of cells that includes all cells in the specified columns.

Parameters:

firstColumn - the first column in the range of cells

lastColumn - the last column in the range of cells (inclusive)

getColumnHeader

public final DsTableColumnHeader getColumnHeader()

Returns the column header. Note: this is the same object return by getTableHeader().

See Also:

JTable.getTableHeader()

getColumnHeaderFont

public final Font getColumnHeaderFont()

Returns the Font for the column headers

setColumnHeaderFont

public void setColumnHeaderFont(Font f)

Sets the Font for the column headers

getColumnHeaderBackground

public final Color getColumnHeaderBackground()

Returns the background color of the column header.

setColumnHeaderBackground

public void setColumnHeaderBackground(Color val)

Sets the background color of the column header.

getColumnHeaderForeground

public final Color getColumnHeaderForeground()

Returns the color used to draw text of the column header.

setColumnHeaderForeground

public void setColumnHeaderForeground(Color val)

Sets the color used to draw text of the column header.

getColumnHeaderHeight

public final int getColumnHeaderHeight()

Returns the height of the column header.

setColumnHeaderHeight

public void setColumnHeaderHeight(int height)

Sets the height of the column header.

setColumnReorderingAllowed

public void setColumnReorderingAllowed(boolean reorderingAllowed)

Shortcut to set whether the user can drag column headers to reorder columns.

See Also:

JTableHeader.setReorderingAllowed(boolean)

isColumnReorderingAllowed

public final boolean isColumnReorderingAllowed()

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.

See Also:

JTableHeader.getReorderingAllowed()

setColumnResizingAllowed

public final void setColumnResizingAllowed(boolean resizingAllowed)

Shortcut to set whether the user can resize columns by dragging between headers.

See Also:

JTableHeader.setResizingAllowed(boolean)

isColumnResizingAllowed

public final boolean isColumnResizingAllowed()

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.

See Also:

JTableHeader.getResizingAllowed()

getColumnProperties

public DsCellProperties getColumnProperties(int col)

Returns the default cell containing the default properties for the column. When rendering a cell first the default properities for the column are applied. Then the default properities for the row are applied followed by the properties specified on the cell itself.

getColumnName

public String getColumnName(int column)

Returns the object used to get the text displayed in the given column header.

Overrides:

getColumnName in class JTable

setColumnName

public void setColumnName(int column,
                          String val)

Sets the text displayed in the column header.

getColumnWidth

public int getColumnWidth(int index)

Determines the width of the specified column in pixels.

setColumnWidth

public void setColumnWidth(int index,
                           int width)

Sets the width of the column at the given index to width.

setColumnWidth

public void setColumnWidth(String columnId,
                           int width)

setColumnWidthToFit

public void setColumnWidthToFit(int column,
                                boolean fitName,
                                boolean fitData)

Sets the width of the column at the given index to fit the text for the name of the column and/or the data in cells in that column.

See Also:

getColumnName(int), setColumnWidth(int, int)

calculateColumnWidthToFit

public int calculateColumnWidthToFit(int column,
                                     boolean fitName,
                                     boolean fitData)

Returns the width of the column at the given index needed to fit the text for the name of the column and/or the data in cells in that column.

See Also:

getColumnName(int), setColumnWidth(int, int), setColumnWidthToFit(int, boolean, boolean)

calculateWidthToFit

public int calculateWidthToFit(boolean fitColumnNames,
                               boolean fitColumnData)

Returns the total width of the table needed to fit the text for the name of the column and/or the data in cells in that column for each column in the table.

setColumnHorizontalAlignment

public void setColumnHorizontalAlignment(int column,
                                         int align)

Sets the horizontal alignment of the text in the column header. Also sets the default horizontal alignment of text in the cells for the column. Valid values are:

• LEFT
• CENTER
• RIGHT

setColumnVerticalAlignment

public void setColumnVerticalAlignment(int column,
                                       int align)

Sets the vertical alignment of the text in the column header. Also sets the default vertical alignment of text in the cells for the column. Valid values are:

• TOP
• CENTER
• BOTTOM

getColumnCount

public int getColumnCount()

Returns the total number of columns.

Overrides:

getColumnCount in class JTable

getColumn

public TableColumn getColumn(int index)

Returns the TableColumn object for the column at the given position.

getColumn

public TableColumn getColumn(String columnId)

getColumnIndex

public int getColumnIndex(String columnId)

Returns the column index for the column that has the given identifier or column name.

createDefaultColumnsFromModel

public void createDefaultColumnsFromModel()

Overrides:

createDefaultColumnsFromModel in class JTable

addColumn

public TableColumn addColumn()

Adds a column to the end.

addColumn

public TableColumn addColumn(String columnName,
                             String id)

Adds a column to the end with the given name (HeaderValue) and identifier. If the model is a DefaultTableModel or GridModel a column is also added to the model.

addColumn

public void addColumn(TableColumn aColumn)

Appends aColumn to the end of the array of columns held by the column model.

Overrides:

addColumn in class JTable

hideColumn

public void hideColumn(int index)

Removes from the view the column at the given position. The column count in the column model will be decremented. This hides the column from view but allows the data for the column to stay in the model.

setColumnCount

public void setColumnCount(int val)

Sets the total number of columns by adding new columns or removing existing ones.

spanCells

public boolean spanCells(int startRow,
                         int startColumn,
                         int rowsToSpan,
                         int columnsToSpan)

Makes the cell at position startRow, startColumn span across rowsToSpan rows and columnsToSpan columns.

Note: Spanning cells will disable several features such as sorting, column reordering, and hiding columns.

Parameters:

startRow - The row of the cell which will span multiple rows and/or columns

startColumn - The column of the cell which will span multiple rows and/or columns

rowsToSpan - The number of rows to span.

columnsToSpan - The number of columns to span.

See Also:

removeSpan(int, int)

removeSpan

public void removeSpan(int row,
                       int column)

Makes the cell at position row, column not span across multiple rows and/or columns.

Parameters:

row - The row of the cell to remove the span from.

column - The column of the cell to remove the span from.

See Also:

spanCells(int, int, int, int)

getCellRowSpan

protected int getCellRowSpan(int row,
                             int column)

getCellColumnSpan

protected int getCellColumnSpan(int row,
                                int column)

getToolTipText

public String getToolTipText(MouseEvent event)

Overrides JComponent's getToolTipText method in order to allow the cell's tips to be used if it has text set.

Note: if setToolTipText(null) on the DsGrid no tips from the cells will display anymore.

Overrides:

getToolTipText in class JTable

See Also:

JComponent.getToolTipText()

getCellRect

public Rectangle getCellRect(int row,
                             int column,
                             boolean includeSpacing)

Overrides:

getCellRect in class JTable

rowAtPoint

public int rowAtPoint(Point point)

Overrides:

rowAtPoint in class JTable

columnAtPoint

public int columnAtPoint(Point point)

Overrides:

columnAtPoint in class JTable

valueChanged

public void valueChanged(ListSelectionEvent e)

Specified by:

valueChanged in interface ListSelectionListener

Overrides:

valueChanged in class JTable

columnSelectionChanged

public void columnSelectionChanged(ListSelectionEvent e)

Specified by:

columnSelectionChanged in interface TableColumnModelListener

Overrides:

columnSelectionChanged in class JTable

tableChanged

public void tableChanged(TableModelEvent e)

Invoked when this table's TableModel generates a TableModelEvent.

Application code will not use these methods explicitly, they are used internally by JTable.

Specified by:

tableChanged in interface TableModelListener

Overrides:

tableChanged in class JTable

createDefaultTableHeader

protected JTableHeader createDefaultTableHeader()

Overrides:

createDefaultTableHeader in class JTable

createDefaultRenderers

protected void createDefaultRenderers()

Overrides:

createDefaultRenderers in class JTable

createDefaultEditors

protected void createDefaultEditors()

Overrides:

createDefaultEditors in class JTable

getCellRenderer

public TableCellRenderer getCellRenderer(int row,
                                         int column)

Overrides:

getCellRenderer in class JTable

getCellEditor

public TableCellEditor getCellEditor(int row,
                                     int column)

Overrides:

getCellEditor in class JTable