org.knime.core.node.tableview
Class TableRowHeaderView

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JTable
                  org.knime.core.node.tableview.TableRowHeaderView

All Implemented Interfaces:

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

public final class TableRowHeaderView
extends JTable

Row Header for a table view on a DataTable. It displays a DataRow's key (type DataCell)using the toString() method. Thus, this table has exactly one column. The model for this kind of view is a TableRowHeaderModel.
This class is used in conjunction with a TableContentView as the row header view in a scroll pane (realized by TableView).

Author:

Bernd Wiswedel, University Konstanz

See Also:

TableContentView, Serialized Form

Nested Class Summary

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

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 java.awt.image.ImageObserver

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

Method Summary

void	addColumn(TableColumn aColumn) Makes sure to register a property handler and sets the correct cell renderer.
static TableRowHeaderView	createHeaderView(JTable table) Factory method that creates a row header view for a given table.
TableRowHeaderModel	getModel()
boolean	isShowColorInfo() Is the color info shown?
Component	prepareRenderer(TableCellRenderer renderer, int row, int column) Overridden in order to set the correct selection color (depending on hilite status).
void	setColumnName(String newName) Delegating method to model.
void	setModel(TableModel tableModel) Sets a new model for this view The argument must be instance of TableRowHeaderModel.
void	setRenderer(DataValueRenderer renderer) Set a new renderer for our column.
void	setRowHeight(int myRowHeight) Overridden in order to fire an event.
void	setRowHeight(int row, int myRowHeight) Overridden in order to fire an event that an individual row has changed.
void	setSelectionBackground(Color back) Overridden to avoid event storm.
void	setShowColorInfo(boolean isShowColor) Shall row header encode the color information in an icon?
void	setTableHeader(JTableHeader newTableHeader) Overridden so that we can attach a mouse listener to it and set the proper renderer.
void	tableChanged(TableModelEvent e) Resets all individual row heights as the super implementation deletes the private SizeSequence field.
void	updateUI() Changes look and feel here (by calling JTable.updateUI()) and also in the renderer.

Methods inherited from class javax.swing.JTable

addColumnSelectionInterval, addNotify, addRowSelectionInterval, changeSelection, clearSelection, 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, getCellEditor, getCellRect, getCellRenderer, getCellSelectionEnabled, getColumn, getColumnClass, getColumnCount, getColumnModel, getColumnName, getColumnSelectionAllowed, getDefaultEditor, getDefaultRenderer, getDragEnabled, getDropLocation, getDropMode, getEditingColumn, getEditingRow, getEditorComponent, getFillsViewportHeight, getGridColor, getIntercellSpacing, 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, 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, setPreferredScrollableViewportSize, setRowMargin, setRowSelectionAllowed, setRowSelectionInterval, setRowSorter, setSelectionForeground, setSelectionMode, setSelectionModel, setShowGrid, setShowHorizontalLines, setShowVerticalLines, setSurrendersFocusOnKeystroke, setUI, setUpdateSelectionOnSort, setValueAt, sizeColumnsToFit, sizeColumnsToFit, sorterChanged, unconfigureEnclosingScrollPane, valueChanged

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

Method Detail

addColumn

public void addColumn(TableColumn aColumn)

Makes sure to register a property handler and sets the correct cell renderer.

Overrides:

addColumn in class JTable

setModel

public void setModel(TableModel tableModel)

Sets a new model for this view The argument must be instance of TableRowHeaderModel.

Overrides:

setModel in class JTable

Parameters:

tableModel - the new model

Throws:

NullPointerException - if argument is null.

ClassCastException - if dataModel is not of type TableRowHeaderModel.

See Also:

JTable.setModel(javax.swing.table.TableModel)

getModel

public TableRowHeaderModel getModel()

Overrides:

getModel in class JTable

tableChanged

public void tableChanged(TableModelEvent e)

Resets all individual row heights as the super implementation deletes the private SizeSequence field.

Specified by:

tableChanged in interface TableModelListener

Overrides:

tableChanged in class JTable

setColumnName

public void setColumnName(String newName)

Delegating method to model. It sets the column header name which is, by default, "Key".

Parameters:

newName - the new name of the column or null to leave empty

prepareRenderer

public Component prepareRenderer(TableCellRenderer renderer,
                                 int row,
                                 int column)

Overridden in order to set the correct selection color (depending on hilite status).

Overrides:

prepareRenderer in class JTable

setSelectionBackground

public void setSelectionBackground(Color back)

Overridden to avoid event storm. The super implementation will invoke a repaint if the color has changed. Since that happens frequently (and also within the repaint) this causes an infinite loop.

Overrides:

setSelectionBackground in class JTable

setTableHeader

public void setTableHeader(JTableHeader newTableHeader)

Overridden so that we can attach a mouse listener to it and set the proper renderer. The mouse listener is used to display a popup menu.

Overrides:

setTableHeader in class JTable

setShowColorInfo

public void setShowColorInfo(boolean isShowColor)

Shall row header encode the color information in an icon?

Parameters:

isShowColor - true for show icon (and thus the color), false ignore colors

isShowColorInfo

public boolean isShowColorInfo()

Is the color info shown?

Returns:

true if icon with the color is present, false otherwise

setRowHeight

public void setRowHeight(int row,
                         int myRowHeight)

Overridden in order to fire an event that an individual row has changed.

Overrides:

setRowHeight in class JTable

setRowHeight

public void setRowHeight(int myRowHeight)

Overridden in order to fire an event. The super class will also fire a property change event with property name "rowHeight". This event, however, is not propagated when the row height doesn't change. The super class will therefore not handle the case where there is at least one individual row height and the majority row height (as set by setRowHeight) stays the same. It will swallow the event.

Overrides:

setRowHeight in class JTable

updateUI

public void updateUI()

Changes look and feel here (by calling JTable.updateUI()) and also in the renderer.

Overrides:

updateUI in class JTable

setRenderer

public void setRenderer(DataValueRenderer renderer)

Set a new renderer for our column.

Parameters:

renderer - the new renderer

createHeaderView

public static TableRowHeaderView createHeaderView(JTable table)

Factory method that creates a row header view for a given table. The argument's model must be an instance of TableContentInterface in order to connect the returned view to argument view. This method will also bind both selection models together (in particular, the returned view will use the argument's view) and also both tables row height.

Parameters:

table - the table to which to connect to

Returns:

a new header view connected to table

Throws:

NullPointerException - if the argument is null.

IllegalArgumentException - if the table's model is not instance of TableContentInterface.