Package org.opensourcephysics.tools

Class DataToolTable

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JTable

org.opensourcephysics.display.DataTable

org.opensourcephysics.tools.DataToolTable

public class DataToolTable
extends DataTable

This is a DataTable that displays DataColumns and constructs HighlightableDatasets for a plot.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	DataToolTable.DataToolTableModel	A table model for this table.
protected class	DataToolTable.TableEdit	A class to undo/redo datatable edits.

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

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

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

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class org.opensourcephysics.display.DataTable

DataTable.DefaultDataTableModel, DataTable.DoubleRenderer, DataTable.NumberFormatDialog, DataTable.PrecisionRenderer, DataTable.RowNumberRenderer, DataTable.UnitRenderer

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

javax.swing.JComponent.AccessibleJComponent

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

javax.swing.JTable.AccessibleJTable, javax.swing.JTable.DropLocation, javax.swing.JTable.PrintMode

Field Summary

Fields

Modifier and Type	Field	Description
protected static int	DELETE_CELLS_EDIT
protected static int	DELETE_COLUMN_EDIT
protected static int	DELETE_ROWS_EDIT
protected static java.lang.String[]	editTypes
protected static int	INSERT_CELLS_EDIT
protected static int	INSERT_COLUMN_EDIT
protected static int	INSERT_ROWS_EDIT
protected static int	RENAME_COLUMN_EDIT
protected static int	REPLACE_CELLS_EDIT
protected static java.awt.Color	xAxisColor
protected static java.awt.Color	yAxisColor

Fields inherited from class java.awt.Component

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from class org.opensourcephysics.display.DataTable

clickCountToSort, formatDialog, labelColumnWidth, minimumDataColumnWidth, precisionRenderersByColumnName, rowName, rowNumberRenderer, unitRenderersByColumnName

Fields inherited from interface java.awt.image.ImageObserver

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

Fields inherited from class javax.swing.JComponent

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

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

Constructor Summary

Constructors

Constructor	Description
DataToolTable(DataToolTab tab)	Constructs a DataToolTable for the specified DataTooltab.

Method Summary

Modifier and Type	Method	Description
void	clearSelection()	Deselects all selected columns and rows.
protected void	clearSelectionIfEmptyEndRow()	Clears the selection if it consists of only an empty end row.
protected void	clearWorkingData()	Clears the working data.
protected java.util.HashMap<java.lang.String,double[]>	deleteCells(int[] rows, java.util.HashMap<java.lang.String,double[]> values)	Deletes cells in a column.
protected Dataset	deleteColumn(java.lang.String colName)	Deletes a column.
protected double[]	deletePoints(Dataset dataset, int[] rows)	Deletes points from a dataset.
protected java.util.HashMap<java.lang.String,double[]>	deleteRows(int[] rows)	Deletes rows.
protected void	deleteSelectedColumns()
javax.swing.table.TableCellEditor	getCellEditor(int row, int col)	Returns the editor for a cell specified by row and column.
javax.swing.table.TableCellRenderer	getCellRenderer(int row, int col)	Overrides DataTable getCellRenderer() method.
protected Dataset	getDataset(java.lang.String colName)	Gets the source dataset associated with table column name.
DataTable.NumberFormatDialog	getFormatDialog(java.lang.String[] names, java.lang.String[] selected)	Gets the format setter dialog.
java.lang.String[]	getHiddenMarkers()	Gets the names of columns with visible markers.
protected int	getMinimumTableWidth()	Returns the minimum table width.
int[]	getModelColumnOrder()	Gets the model column order.
protected int	getModelRow(int row)	Converts a table row index to the corresponding model row number (i.e., displayed in the "row" column).
protected java.util.ArrayList<java.lang.String>	getSelectedColumnNames()	Gets the selected column names.
protected HighlightableDataset	getSelectedData()	Gets the selected data.
protected int[]	getSelectedModelRows()	Gets the selected model rows in ascending order.
protected int	getViewRow(int row)	Converts a model row index (i.e., displayed in the "row" column) to the corresponding table row number.
protected org.opensourcephysics.tools.DataToolTable.WorkingDataset	getWorkingData()	Gets the working data: first two data columns in x-y order
protected org.opensourcephysics.tools.DataToolTable.WorkingDataset	getWorkingData(java.lang.String colName)	Gets the working data for a specified column name.
protected int	getXColumn()	Gets the x-axis view column.
protected int	getYColumn()	Gets the y-axis view column.
void	hideMarkers(java.lang.String[] hiddenColumns)	Hides markers of named columns.
protected java.util.HashMap<java.lang.String,double[]>	insertCells(int[] rows, java.util.HashMap<java.lang.String,double[]> values)	Inserts cells with values specified by column name.
protected void	insertColumn(Dataset data, int col)	Inserts a column dataset.
protected double[]	insertPoints(Dataset dataset, int[] rows, double[] vals)	Inserts points into a dataset.
protected java.util.HashMap<java.lang.String,double[]>	insertRows(int[] rows, java.util.HashMap<java.lang.String,double[]> values)	Inserts rows with values specified by column name.
protected boolean	isEmptyCells(int row, java.util.ArrayList<java.lang.String> columnNames)	Determines if a row is empty.
protected boolean	isEmptyRow(int row)	Determines if a row is empty.
void	refreshDataFunctions()	Refreshes the data functions.
void	refreshTable()	Refreshes the data in the table.
protected void	refreshUndoItems()	Refreshes the undo and redo menu items.
protected void	removeWorkingData(java.lang.String colName)	Removes the working data for a specified column name.
protected void	renameColumn(java.lang.String oldName, java.lang.String newName)	Renames a column.
protected java.util.HashMap<java.lang.String,double[]>	replaceCells(int[] rows, java.util.HashMap<java.lang.String,double[]> values)	Replaces cells.
protected double[]	replacePoints(Dataset dataset, int[] rows, double[] vals)	Replaces points in a dataset.
void	selectAllCells()	Selects all cells in the table.
void	setFont(java.awt.Font font)
protected void	setLabelColumnWidth(int w)	Sets the label column width
void	setModelColumnOrder(int[] modelColumns)	Sets the model column order.
protected void	setSelectedColumnNames(java.util.Collection<java.lang.String> names)	Sets the selected column names.
protected void	setSelectedModelRows(int[] rows)	Sets the selected model rows.
void	setWorkingColumns(java.lang.String xColName, java.lang.String yColName)	Sets the working columns by name.
protected void	showDataBuilder()	Displays the data builder.
protected void	trimEmptyRows(int minSize)	Trims empty rows from bottom of table up to a specified minimum.

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, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, 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, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

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, transferFocusDownCycle, validate, validateTree

Methods inherited from class org.opensourcephysics.display.DataTable

actionPerformed, add, clear, getFormatPattern, getFormattedColumnNames, getFormattedValueAt, getMaximumFractionDigits, getPrecisionRenderer, getSortedColumn, isRowNumberVisible, remove, setColumnVisible, setFormatPattern, setMaximumFractionDigits, setMaximumFractionDigits, setModel, setRefreshDelay, setRowNumberVisible, setStride, setUnits, sort

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, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, 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, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class javax.swing.JTable

addColumn, addColumnSelectionInterval, addNotify, addRowSelectionInterval, changeSelection, columnAdded, columnAtPoint, columnMarginChanged, columnMoved, columnRemoved, columnSelectionChanged, configureEnclosingScrollPane, convertColumnIndexToModel, convertColumnIndexToView, convertRowIndexToModel, convertRowIndexToView, createDefaultColumnModel, createDefaultColumnsFromModel, createDefaultDataModel, createDefaultEditors, createDefaultRenderers, createDefaultSelectionModel, createDefaultTableHeader, createScrollPaneForTable, doLayout, editCellAt, editCellAt, editingCanceled, editingStopped, getAccessibleContext, getAutoCreateColumnsFromModel, getAutoCreateRowSorter, getAutoResizeMode, getCellEditor, getCellRect, getCellSelectionEnabled, getColumn, getColumnClass, getColumnCount, getColumnModel, getColumnName, 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, getToolTipText, getUI, getUIClassID, getUpdateSelectionOnSort, getValueAt, initializeLocalVars, isCellEditable, isCellSelected, isColumnSelected, isEditing, isRowSelected, moveColumn, paramString, prepareEditor, prepareRenderer, print, print, print, print, print, processKeyBinding, removeColumn, removeColumnSelectionInterval, removeEditor, removeNotify, removeRowSelectionInterval, resizeAndRepaint, rowAtPoint, 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, tableChanged, unconfigureEnclosingScrollPane, updateUI, valueChanged

Methods inherited from class java.lang.Object

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

Field Detail

RENAME_COLUMN_EDIT

protected static final int RENAME_COLUMN_EDIT

See Also:

Constant Field Values

INSERT_COLUMN_EDIT

protected static final int INSERT_COLUMN_EDIT

See Also:

Constant Field Values

DELETE_COLUMN_EDIT

protected static final int DELETE_COLUMN_EDIT

See Also:

Constant Field Values

INSERT_CELLS_EDIT

protected static final int INSERT_CELLS_EDIT

See Also:

Constant Field Values

DELETE_CELLS_EDIT

protected static final int DELETE_CELLS_EDIT

See Also:

Constant Field Values

REPLACE_CELLS_EDIT

protected static final int REPLACE_CELLS_EDIT

See Also:

Constant Field Values

INSERT_ROWS_EDIT

protected static final int INSERT_ROWS_EDIT

See Also:

Constant Field Values

DELETE_ROWS_EDIT

protected static final int DELETE_ROWS_EDIT

See Also:

Constant Field Values

editTypes

protected static java.lang.String[] editTypes

xAxisColor

protected static java.awt.Color xAxisColor

yAxisColor

protected static java.awt.Color yAxisColor

Constructor Detail

DataToolTable

public DataToolTable(DataToolTab tab)

Constructs a DataToolTable for the specified DataTooltab.

Parameters:

tab -

Method Detail

getWorkingData

protected org.opensourcephysics.tools.DataToolTable.WorkingDataset getWorkingData(java.lang.String colName)

Gets the working data for a specified column name. The working y-data is the named table column The working x-data is the x (yellow) table column

Parameters:

colName - the name of the data column

Returns:

the working dataset

getWorkingData

protected org.opensourcephysics.tools.DataToolTable.WorkingDataset getWorkingData()

Gets the working data: first two data columns in x-y order

Returns:

the working dataset

removeWorkingData

protected void removeWorkingData(java.lang.String colName)

Removes the working data for a specified column name.

Parameters:

colName - the name of the data column

deleteSelectedColumns

protected void deleteSelectedColumns()

clearWorkingData

protected void clearWorkingData()

Clears the working data.

getDataset

protected Dataset getDataset(java.lang.String colName)

Gets the source dataset associated with table column name.

Parameters:

colName - the column name

Returns:

the dataset

getSelectedData

protected HighlightableDataset getSelectedData()

Gets the selected data. The returned dataset consists of the selected rows in the first two columns of the table in x-y order. This also sets the highlights of the working data and populates the workingRows map.

Returns:

the data in the selected rows, or all data if no rows are selected

getModelRow

protected int getModelRow(int row)

Converts a table row index to the corresponding model row number (i.e., displayed in the "row" column).

Parameters:

row - the table row

Returns:

the model row

getViewRow

protected int getViewRow(int row)

Converts a model row index (i.e., displayed in the "row" column) to the corresponding table row number.

Parameters:

row - the table row

Returns:

the model row

getSelectedModelRows

protected int[] getSelectedModelRows()

Gets the selected model rows in ascending order.

Returns:

the selected rows

setSelectedModelRows

protected void setSelectedModelRows(int[] rows)

Sets the selected model rows.

Parameters:

rows - the model rows to select

getSelectedColumnNames

protected java.util.ArrayList<java.lang.String> getSelectedColumnNames()

Gets the selected column names.

Returns:

ArrayList of selected column names

setSelectedColumnNames

protected void setSelectedColumnNames(java.util.Collection<java.lang.String> names)

Sets the selected column names.

Parameters:

names - Collection of column names to select

insertColumn

protected void insertColumn(Dataset data,
                            int col)

Inserts a column dataset.

Parameters:

data - the dataset to insert

col - the insertion view column number

deleteColumn

protected Dataset deleteColumn(java.lang.String colName)

Deletes a column.

Parameters:

colName - the column name to delete

Returns:

the deleted dataset

insertCells

protected java.util.HashMap<java.lang.String,double[]> insertCells(int[] rows,
                                                                   java.util.HashMap<java.lang.String,double[]> values)

Inserts cells with values specified by column name. Existing cells are shifted down and other columns are padded with NaN at the end if needed.

Parameters:

rows - the model rows to insert

values - HashMap of column name to double[] values

Returns:

HashMap of column name to double[] inserted values

deleteCells

protected java.util.HashMap<java.lang.String,double[]> deleteCells(int[] rows,
                                                                   java.util.HashMap<java.lang.String,double[]> values)

Deletes cells in a column. Remaining cells are shifted up.

Parameters:

rows - the model rows to delete

values - HashMap of column name to (ignored) double[] values

Returns:

HashMap of column name to double[] deleted values

replaceCells

protected java.util.HashMap<java.lang.String,double[]> replaceCells(int[] rows,
                                                                    java.util.HashMap<java.lang.String,double[]> values)

Replaces cells.

Parameters:

rows - the model rows to replace in ascending order

values - HashMap of column name to double[] new values

Returns:

HashMap of column name to double[] old values

insertRows

protected java.util.HashMap<java.lang.String,double[]> insertRows(int[] rows,
                                                                  java.util.HashMap<java.lang.String,double[]> values)

Inserts rows with values specified by column name. Unspecified values are set to NaN.

Parameters:

rows - the model rows to insert

values - HashMap of column name to double[] values

Returns:

HashMap of column name to double[] inserted values

deleteRows

protected java.util.HashMap<java.lang.String,double[]> deleteRows(int[] rows)

Deletes rows.

Parameters:

rows - the model rows to delete

Returns:

the deleted values

isEmptyRow

protected boolean isEmptyRow(int row)

Determines if a row is empty.

Parameters:

row - the model row number

Returns:

true if all datasets are NaN at row index

isEmptyCells

protected boolean isEmptyCells(int row,
                               java.util.ArrayList<java.lang.String> columnNames)

Determines if a row is empty.

Parameters:

row - the model row number

columnNames - a list of column names

Returns:

true if all named columns are NaN at row index

getXColumn

protected int getXColumn()

Gets the x-axis view column.

Returns:

col the view column number

getYColumn

protected int getYColumn()

Gets the y-axis view column.

Returns:

col the view column number

replacePoints

protected double[] replacePoints(Dataset dataset,
                                 int[] rows,
                                 double[] vals)

Replaces points in a dataset.

Parameters:

dataset - the dataset

rows - the rows to replace in ascending order

vals - array of new y-values

Returns:

array of values replaced

insertPoints

protected double[] insertPoints(Dataset dataset,
                                int[] rows,
                                double[] vals)

Inserts points into a dataset.

Parameters:

dataset - the dataset

rows - the rows to insert in ascending order

vals - the corresponding y-values to insert

Returns:

array of values inserted

deletePoints

protected double[] deletePoints(Dataset dataset,
                                int[] rows)

Deletes points from a dataset.

Parameters:

dataset - the dataset

rows - the rows to remove in ascending order

Returns:

the removed y-values

trimEmptyRows

protected void trimEmptyRows(int minSize)

Trims empty rows from bottom of table up to a specified minimum.

Parameters:

minSize - the minimum row count to keep

clearSelectionIfEmptyEndRow

protected void clearSelectionIfEmptyEndRow()

Clears the selection if it consists of only an empty end row.

showDataBuilder

protected void showDataBuilder()

Displays the data builder.

renameColumn

protected void renameColumn(java.lang.String oldName,
                            java.lang.String newName)

Renames a column.

Parameters:

oldName - the old name

newName - the new name

refreshUndoItems

protected void refreshUndoItems()

Refreshes the undo and redo menu items.

refreshDataFunctions

public void refreshDataFunctions()

Refreshes the data functions.

selectAllCells

public void selectAllCells()

Selects all cells in the table.

clearSelection

public void clearSelection()

Deselects all selected columns and rows. Overrides JTable method.

Overrides:

clearSelection in class javax.swing.JTable

refreshTable

public void refreshTable()

Refreshes the data in the table. Overrides DataTable method.

Overrides:

refreshTable in class DataTable

getFormatDialog

public DataTable.NumberFormatDialog getFormatDialog(java.lang.String[] names,
                                                    java.lang.String[] selected)

Description copied from class: DataTable

Gets the format setter dialog.

Overrides:

getFormatDialog in class DataTable

Parameters:

names - the column name choices

selected - the initially selected names

Returns:

the format setter dialog

getModelColumnOrder

public int[] getModelColumnOrder()

Gets the model column order.

Returns:

array of model column numbers in view column order

setModelColumnOrder

public void setModelColumnOrder(int[] modelColumns)

Sets the model column order.

Parameters:

modelColumns - array of model column numbers in view column order

getHiddenMarkers

public java.lang.String[] getHiddenMarkers()

Gets the names of columns with visible markers.

Returns:

array of column names

hideMarkers

public void hideMarkers(java.lang.String[] hiddenColumns)

Hides markers of named columns.

Parameters:

hiddenColumns - names of columns with hidden markers

setWorkingColumns

public void setWorkingColumns(java.lang.String xColName,
                              java.lang.String yColName)

Sets the working columns by name.

Parameters:

xColName - the name of the horizontal axis variable

yColName - the name of the vertical axis variable

setFont

public void setFont(java.awt.Font font)

Overrides:

setFont in class javax.swing.JComponent

setLabelColumnWidth

protected void setLabelColumnWidth(int w)

Sets the label column width

Parameters:

w - the width

getCellRenderer

public javax.swing.table.TableCellRenderer getCellRenderer(int row,
                                                           int col)

Overrides DataTable getCellRenderer() method.

Overrides:

getCellRenderer in class DataTable

Parameters:

row - the row number

col - the column number

Returns:

the cell editor

getCellEditor

public javax.swing.table.TableCellEditor getCellEditor(int row,
                                                       int col)

Returns the editor for a cell specified by row and column.

Overrides:

getCellEditor in class javax.swing.JTable

Parameters:

row - the row number

col - the column number

Returns:

the cell editor

getMinimumTableWidth

protected int getMinimumTableWidth()

Returns the minimum table width.

Returns:

minimum table width.