com.jidesoft.diff
Class DiffDivider

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  com.jidesoft.diff.DiffDivider

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible

public class DiffDivider
extends JPanel

DiffDivider is a panel using different color area to indicate different type of changes (changed, inserted or deleted) between two panes.

See Also:

Serialized Form

Nested Class Summary

static interface

DiffDivider.RowConverter Converts from the row index as in the Difference to the y position for DiffDivider.

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

JPanel.AccessibleJPanel

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

static String

PROPERTY_SELECTED_DIFFERENCE The property of selected difference.

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

DiffDivider()

DiffDivider(DiffDivider.RowConverter firstConverter, DiffDivider.RowConverter secondConverter)

DiffDivider(DiffDivider.RowConverter firstConverter, DiffDivider.RowConverter secondConverter, List<Difference> differences)

Method Summary

protected void	adjustFirstVerticalOffset(int offsetY, int topMargin)
protected void	adjustSecondVerticalOffset(int offsetY, int topMargin)
Color	getChangedColor()
Color	getConflictedColor()
Color	getDeletedColor()
List<Difference>	getDifferences()
int	getFirstBottomMargin()
DiffDivider.RowConverter	getFirstConverter()
protected int	getFirstMatchLine(int totalVisibleLines, int firstLine)
int	getFirstOffsetY()
int	getFirstTopMargin()
Color	getInsertedColor()
Dimension	getPreferredSize()
int	getSecondBottomMargin()
DiffDivider.RowConverter	getSecondConverter()
protected int	getSecondMatchLine(int totalVisibleLines, int firstLine)
int	getSecondOffsetY()
int	getSecondTopMargin()
protected Color	getSelectedColor(Color c) Gets the color to identify the currently selected difference.
Difference	getSelectedDifference() Gets the current selected difference.
boolean	isOpposite()
protected void	paintComponent(Graphics g)
void	setChangedColor(Color changedColor)
void	setConflictedColor(Color conflictedColor)
void	setDeletedColor(Color deletedColor)
void	setDifferences(List<Difference> differences)
void	setFirstBottomMargin(int firstBottomMargin)
void	setFirstConverter(DiffDivider.RowConverter firstConverter)
void	setFirstOffsetY(int firstOffsetY)
void	setFirstTopMargin(int firstTopMargin)
void	setInsertedColor(Color insertedColor)
void	setOpposite(boolean opposite)
void	setSecondBottomMargin(int secondBottomMargin)
void	setSecondConverter(DiffDivider.RowConverter secondConverter)
void	setSecondOffsetY(int secondOffsetY)
void	setSecondTopMargin(int secondTopMargin)
void	setSelectedDifference(Difference selectedDifference) Sets the current selected difference.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

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, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, 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, 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, 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

PROPERTY_SELECTED_DIFFERENCE

public static final String PROPERTY_SELECTED_DIFFERENCE

The property of selected difference.

Since:

3.4.1

See Also:

Constant Field Values

Constructor Detail

DiffDivider

public DiffDivider()

DiffDivider

public DiffDivider(DiffDivider.RowConverter firstConverter,
                   DiffDivider.RowConverter secondConverter)

DiffDivider

public DiffDivider(DiffDivider.RowConverter firstConverter,
                   DiffDivider.RowConverter secondConverter,
                   List<Difference> differences)

Method Detail

getFirstConverter

public DiffDivider.RowConverter getFirstConverter()

setFirstConverter

public void setFirstConverter(DiffDivider.RowConverter firstConverter)

getSecondConverter

public DiffDivider.RowConverter getSecondConverter()

setSecondConverter

public void setSecondConverter(DiffDivider.RowConverter secondConverter)

getInsertedColor

public Color getInsertedColor()

setInsertedColor

public void setInsertedColor(Color insertedColor)

getChangedColor

public Color getChangedColor()

setChangedColor

public void setChangedColor(Color changedColor)

getDeletedColor

public Color getDeletedColor()

setDeletedColor

public void setDeletedColor(Color deletedColor)

getConflictedColor

public Color getConflictedColor()

setConflictedColor

public void setConflictedColor(Color conflictedColor)

getDifferences

public List<Difference> getDifferences()

setDifferences

public void setDifferences(List<Difference> differences)

getPreferredSize

public Dimension getPreferredSize()

Overrides:

getPreferredSize in class JComponent

getFirstOffsetY

public int getFirstOffsetY()

setFirstOffsetY

public void setFirstOffsetY(int firstOffsetY)

getSecondOffsetY

public int getSecondOffsetY()

setSecondOffsetY

public void setSecondOffsetY(int secondOffsetY)

getFirstTopMargin

public int getFirstTopMargin()

setFirstTopMargin

public void setFirstTopMargin(int firstTopMargin)

getSecondTopMargin

public int getSecondTopMargin()

setSecondTopMargin

public void setSecondTopMargin(int secondTopMargin)

getFirstBottomMargin

public int getFirstBottomMargin()

setFirstBottomMargin

public void setFirstBottomMargin(int firstBottomMargin)

getSecondBottomMargin

public int getSecondBottomMargin()

setSecondBottomMargin

public void setSecondBottomMargin(int secondBottomMargin)

isOpposite

public boolean isOpposite()

setOpposite

public void setOpposite(boolean opposite)

setSelectedDifference

public void setSelectedDifference(Difference selectedDifference)

Sets the current selected difference.

Parameters:

selectedDifference - the selected difference

Since:

3.4.1

getSelectedDifference

public Difference getSelectedDifference()

Gets the current selected difference.

Returns:

the current selected difference.

Since:

3.4.1

paintComponent

protected void paintComponent(Graphics g)

Overrides:

paintComponent in class JComponent

getSelectedColor

protected Color getSelectedColor(Color c)

Gets the color to identify the currently selected difference.

The default implementation is to return c.darker().

Parameters:

c - the default inserted/deleted/changed/conflicted color

Returns:

the derived color.

Since:

3.4.1

getSecondMatchLine

protected int getSecondMatchLine(int totalVisibleLines,
                                 int firstLine)

getFirstMatchLine

protected int getFirstMatchLine(int totalVisibleLines,
                                int firstLine)

adjustFirstVerticalOffset

protected void adjustFirstVerticalOffset(int offsetY,
                                         int topMargin)

adjustSecondVerticalOffset

protected void adjustSecondVerticalOffset(int offsetY,
                                          int topMargin)