org.tentackle.ui
Class FormTextAreaTableCellRenderer

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.text.JTextComponent
                  javax.swing.JTextArea
                      org.tentackle.ui.FormTextArea
                          org.tentackle.ui.FormTextAreaTableCellRenderer

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible, Scrollable, TableCellRenderer, FormComponent, FormFieldComponent

public class FormTextAreaTableCellRenderer
extends FormTextArea
implements TableCellRenderer, Serializable

A multi line text area table cell renderer.

Author:

harald

See Also:

Serialized Form

Nested Class Summary

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

JTextArea.AccessibleJTextArea

Nested classes/interfaces inherited from class javax.swing.text.JTextComponent

JTextComponent.AccessibleJTextComponent, JTextComponent.DropLocation, JTextComponent.KeyBinding

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.text.JTextComponent

DEFAULT_KEYMAP, FOCUS_ACCELERATOR_KEY

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

FormTextAreaTableCellRenderer()
Creates a text area table cell renderer.

Method Summary

Color	getFocusedBackground() Gets the color for the focused background.
Color	getFocusedForeground() Gets the color for the focused foreground.
Font	getRenderingFont() Gets the rendering default font.
Color	getSelectedBackground() Gets the color for the selected background.
Color	getSelectedForeground() Gets the color for the selected foreground.
Component	getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) Returns the component used for drawing the cell.
Color	getUnselectedBackground() Gets the color for the unselected background.
Color	getUnselectedForeground() Gets the color for the unselected foreground.
boolean	isAutoRowHeight() Returns whether automatic adjustment of the row height is enabled.
void	repaint(long tm, int x, int y, int width, int height) Overridden for performance reasons.
void	repaint(Rectangle r) Overridden for performance reasons.
void	revalidate() Overridden for performance reasons.
void	setAutoRowHeight(boolean autoRowHeight) Enables or disables automatic adjustment of the row height.
void	setBackground(Color c) Sets the background color of this component.
void	setFocusedBackground(Color c) Sets the color for the focused background.
void	setFocusedForeground(Color c) Sets the color for the focused foreground.
void	setForeground(Color c) Sets the foreground color of this component.
void	setRenderingFont(Font font) Sets the rendering default font.
void	setSelectedBackground(Color c) Sets the color for the selected background.
void	setSelectedForeground(Color c) Sets the color for the selected foreground.
void	setUnselectedBackground(Color c) Sets the color for the unselected background.
void	setUnselectedForeground(Color c) Sets the color for the unselected foreground.
void	updateUI() Reloads the pluggable UI.
void	validate() Overridden for performance reasons.

Methods inherited from class org.tentackle.ui.FormTextArea

addActionListener, addValueListener, clearText, createDefaultModel, doActionPerformed, doFormat, doSmartEnter, downRight, fireActionPerformed, fireValueChanged, fireValueEntered, getAdjust, getConvert, getConverter, getErrorOffset, getFiller, getFormat, getFormValue, getHelpURL, getHorizontalAlignment, getInvalidChars, getMaxColumns, getOptimalSize, getParentWindow, getToolTipText, getValidChars, getVerticalAlignment, invalidateParentInfo, isAutoNext, isAutoSelect, isAutoUpdate, isCaretLeft, isCaretRight, isCellEditorUsage, isChangeable, isEmpty, isEraseFirst, isFireRunning, isFormTraversable, isHonourChangeable, isInhibitAutoSelect, isOverwrite, isSmartEnter, isStartEditLeftmost, isValueChanged, prepareFocusLost, processFocusEvent, processKeyEvent, processMouseEvent, removeActionListener, removeValueListener, requestFocusLater, saveValue, setAdjust, setAutoNext, setAutoSelect, setAutoUpdate, setCaretLeft, setCaretRight, setCellEditorUsage, setChangeable, setConvert, setConverter, setEditable, setEraseFirst, setFiller, setFireRunning, setFormat, setFormTraversable, setFormValue, setFormWrapWindow, setHelpURL, setHonourChangeable, setHorizontalAlignment, setInhibitAutoSelect, setInvalidChars, setMaxColumns, setOverwrite, setSmartEnter, setStartEditLeftmost, setText, setValidChars, setVerticalAlignment, showHelp, transferFocus, transferFocusBackward, triggerValueChanged, upLeft, wasFocusGainedFromTransfer, wasFocusGainedFromTransferBackward, wasTransferFocus, wasTransferFocusBackward, wasTransferFocusByEnter

Methods inherited from class javax.swing.JTextArea

append, getAccessibleContext, getColumns, getColumnWidth, getLineCount, getLineEndOffset, getLineOfOffset, getLineStartOffset, getLineWrap, getPreferredScrollableViewportSize, getPreferredSize, getRowHeight, getRows, getScrollableTracksViewportWidth, getScrollableUnitIncrement, getTabSize, getUIClassID, getWrapStyleWord, insert, paramString, replaceRange, setColumns, setFont, setLineWrap, setRows, setTabSize, setWrapStyleWord

Methods inherited from class javax.swing.text.JTextComponent

addCaretListener, addInputMethodListener, addKeymap, copy, cut, fireCaretUpdate, getActions, getCaret, getCaretColor, getCaretListeners, getCaretPosition, getDisabledTextColor, getDocument, getDragEnabled, getDropLocation, getDropMode, getFocusAccelerator, getHighlighter, getInputMethodRequests, getKeymap, getKeymap, getMargin, getNavigationFilter, getPrintable, getScrollableBlockIncrement, getScrollableTracksViewportHeight, getSelectedText, getSelectedTextColor, getSelectionColor, getSelectionEnd, getSelectionStart, getText, getText, getToolTipText, getUI, isEditable, loadKeymap, modelToView, moveCaretPosition, paste, print, print, print, processInputMethodEvent, read, removeCaretListener, removeKeymap, removeNotify, replaceSelection, select, selectAll, setCaret, setCaretColor, setCaretPosition, setComponentOrientation, setDisabledTextColor, setDocument, setDragEnabled, setDropMode, setFocusAccelerator, setHighlighter, setKeymap, setMargin, setNavigationFilter, setSelectedTextColor, setSelectionColor, setSelectionEnd, setSelectionStart, setUI, viewToModel, write

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, 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, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, 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, processKeyBinding, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeVetoableChangeListener, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, 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, doLayout, 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, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, 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, 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, processHierarchyBoundsEvent, processHierarchyEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.tentackle.ui.FormFieldComponent

getBaseline, getCaretPosition, getColumns, getText, setCaretPosition, setColumns, setToolTipText

Methods inherited from interface org.tentackle.ui.FormComponent

hasFocus

Constructor Detail

FormTextAreaTableCellRenderer

public FormTextAreaTableCellRenderer()

Creates a text area table cell renderer.

Method Detail

setSelectedForeground

public void setSelectedForeground(Color c)

Sets the color for the selected foreground.

Parameters:

c - the foreground color

getSelectedForeground

public Color getSelectedForeground()

Gets the color for the selected foreground.

Returns:

the foreground color

setSelectedBackground

public void setSelectedBackground(Color c)

Sets the color for the selected background.

Parameters:

c - the background color

getSelectedBackground

public Color getSelectedBackground()

Gets the color for the selected background.

Returns:

the background color

setUnselectedForeground

public void setUnselectedForeground(Color c)

Sets the color for the unselected foreground.

Parameters:

c - the unselected foreground color

getUnselectedForeground

public Color getUnselectedForeground()

Gets the color for the unselected foreground.

Returns:

the unselected foreground color

setUnselectedBackground

public void setUnselectedBackground(Color c)

Sets the color for the unselected background.

Parameters:

c - the unselected background color

getUnselectedBackground

public Color getUnselectedBackground()

Gets the color for the unselected background.

Returns:

the unselected background color

setFocusedForeground

public void setFocusedForeground(Color c)

Sets the color for the focused foreground.

Parameters:

c - the focused foreground color

getFocusedForeground

public Color getFocusedForeground()

Gets the color for the focused foreground.

Returns:

the focused foreground color

setFocusedBackground

public void setFocusedBackground(Color c)

Sets the color for the focused background.

Parameters:

c - the focused background color

getFocusedBackground

public Color getFocusedBackground()

Gets the color for the focused background.

Returns:

the focused background color

setRenderingFont

public void setRenderingFont(Font font)

Sets the rendering default font.

Parameters:

font - the font

getRenderingFont

public Font getRenderingFont()

Gets the rendering default font.

Returns:

the font

setAutoRowHeight

public void setAutoRowHeight(boolean autoRowHeight)

Enables or disables automatic adjustment of the row height.

Parameters:

autoRowHeight - true if enabled

isAutoRowHeight

public boolean isAutoRowHeight()

Returns whether automatic adjustment of the row height is enabled.

Returns:

true if enabled

setForeground

public void setForeground(Color c)

Sets the foreground color of this component. It is up to the look and feel to honor this property, some may choose to ignore it.

Overridden to assign the unselected-foreground color to the specified color.

Overrides:

setForeground in class JComponent

Parameters:

c - the desired foreground Color

See Also:

Component.getForeground()

setBackground

public void setBackground(Color c)

Sets the background color of this component. The background color is used only if the component is opaque, and only by subclasses of JComponent or ComponentUI implementations. Direct subclasses of JComponent must override paintComponent to honor this property.

It is up to the look and feel to honor this property, some may choose to ignore it.

Overridden to assign the unselected-background color to the specified color.

Overrides:

setBackground in class JComponent

Parameters:

c - the desired background Color

See Also:

Component.getBackground(), JComponent.setOpaque(boolean)

updateUI

public void updateUI()

Reloads the pluggable UI. The key used to fetch the new interface is getUIClassID(). The type of the UI is TextUI. invalidate is called after setting the UI.

Overridden to clear the background anf foreground colors.

Overrides:

updateUI in class JTextComponent

See Also:

JComponent.setUI(javax.swing.plaf.ComponentUI), UIManager.getLookAndFeel(), UIManager.getUI(javax.swing.JComponent)

getTableCellRendererComponent

public Component getTableCellRendererComponent(JTable table,
                                               Object value,
                                               boolean isSelected,
                                               boolean hasFocus,
                                               int row,
                                               int column)

Description copied from interface: javax.swing.table.TableCellRenderer

Returns the component used for drawing the cell. This method is used to configure the renderer appropriately before drawing.

The TableCellRenderer is also responsible for rendering the the cell representing the table's current DnD drop location if it has one. If this renderer cares about rendering the DnD drop location, it should query the table directly to see if the given row and column represent the drop location:

     JTable.DropLocation dropLocation = table.getDropLocation();
     if (dropLocation != null
             && !dropLocation.isInsertRow()
             && !dropLocation.isInsertColumn()
             && dropLocation.getRow() == row
             && dropLocation.getColumn() == column) {

         // this cell represents the current drop location
         // so render it specially, perhaps with a different color
     }
 

During a printing operation, this method will be called with isSelected and hasFocus values of false to prevent selection and focus from appearing in the printed output. To do other customization based on whether or not the table is being printed, check the return value from JComponent.isPaintingForPrint().

Specified by:

getTableCellRendererComponent in interface TableCellRenderer

Parameters:

table - the JTable that is asking the renderer to draw; can be null

value - the value of the cell to be rendered. It is up to the specific renderer to interpret and draw the value. For example, if value is the string "true", it could be rendered as a string or it could be rendered as a check box that is checked. null is a valid value

isSelected - true if the cell is to be rendered with the selection highlighted; otherwise false

hasFocus - if true, render cell appropriately. For example, put a special border on the cell, if the cell can be edited, render in the color used to indicate editing

row - the row index of the cell being drawn. When drawing the header, the value of row is -1

column - the column index of the cell being drawn

See Also:

JComponent.isPaintingForPrint()

validate

public void validate()

Overridden for performance reasons.

Overrides:

validate in class Container

See Also:

Container.add(java.awt.Component), Component.invalidate(), JComponent.revalidate(), Container.validateTree()

revalidate

public void revalidate()

Overridden for performance reasons.

Overrides:

revalidate in class JComponent

See Also:

Component.invalidate(), Container.validate(), JComponent.isValidateRoot(), RepaintManager.addInvalidComponent(javax.swing.JComponent)

repaint

public void repaint(long tm,
                    int x,
                    int y,
                    int width,
                    int height)

Overridden for performance reasons.

Overrides:

repaint in class JComponent

Parameters:

tm - this parameter is not used

x - the x value of the dirty region

y - the y value of the dirty region

width - the width of the dirty region

height - the height of the dirty region

See Also:

Component.isShowing(), RepaintManager.addDirtyRegion(javax.swing.JComponent, int, int, int, int)

repaint

public void repaint(Rectangle r)

Overridden for performance reasons.

Overrides:

repaint in class JComponent

Parameters:

r - a Rectangle containing the dirty region

See Also:

Component.isShowing(), RepaintManager.addDirtyRegion(javax.swing.JComponent, int, int, int, int)