Class HexPane
- java.lang.Object
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- java.awt.Component
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- java.awt.Container
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- javax.swing.JComponent
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- javax.swing.JPanel
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- org.apache.pdfbox.debugger.hexviewer.HexPane
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- All Implemented Interfaces:
java.awt.event.KeyListener
,java.awt.event.MouseListener
,java.awt.event.MouseMotionListener
,java.awt.image.ImageObserver
,java.awt.MenuContainer
,java.io.Serializable
,java.util.EventListener
,javax.accessibility.Accessible
,HexModelChangeListener
class HexPane extends javax.swing.JPanel implements java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, HexModelChangeListener
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Nested Class Summary
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Nested classes/interfaces inherited from class javax.swing.JPanel
javax.swing.JPanel.AccessibleJPanel
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Nested classes/interfaces inherited from class javax.swing.JComponent
javax.swing.JComponent.AccessibleJComponent
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Field Summary
Fields Modifier and Type Field Description private static byte
EDIT
private java.util.List<HexChangeListener>
hexChangeListeners
private HexModel
model
private static byte
NORMAL
private static byte
SELECTED
private int
selectedChar
private int
selectedIndex
private java.util.List<SelectionChangeListener>
selectionChangeListeners
private byte
state
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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
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addHexChangeListeners(HexChangeListener listener)
void
addSelectionChangeListener(SelectionChangeListener listener)
private void
fireHexValueChanged(byte value, int index)
private void
fireSelectionChanged(SelectEvent event)
private byte
getByte(char[] chars)
private char[]
getChars(byte b)
private int
getIndexForPoint(java.awt.Point point)
Returns the index for a given point If there is any byte in there.private java.awt.Point
getPointForIndex(int index)
Returns the starting point in the view for any index.private java.text.AttributedString
getSelectedString(java.lang.String str)
void
hexModelChanged(HexModelChangedEvent event)
private static boolean
isHexChar(char c)
void
keyPressed(java.awt.event.KeyEvent keyEvent)
void
keyReleased(java.awt.event.KeyEvent keyEvent)
void
keyTyped(java.awt.event.KeyEvent keyEvent)
void
mouseClicked(java.awt.event.MouseEvent mouseEvent)
void
mouseDragged(java.awt.event.MouseEvent mouseEvent)
void
mouseEntered(java.awt.event.MouseEvent mouseEvent)
void
mouseExited(java.awt.event.MouseEvent mouseEvent)
void
mouseMoved(java.awt.event.MouseEvent mouseEvent)
void
mousePressed(java.awt.event.MouseEvent mouseEvent)
void
mouseReleased(java.awt.event.MouseEvent mouseEvent)
protected void
paintComponent(java.awt.Graphics g)
private void
paintInEdit(java.awt.Graphics g, byte content, int x, int y)
private void
putInSelected(int index)
Puts an index in selected state or in other word it selects the byte of the index.private void
setDefault(java.awt.Graphics g)
void
setSelected(int index)
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Methods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI
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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, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, 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
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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, validate, validateTree
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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
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Field Detail
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model
private final HexModel model
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selectedIndex
private int selectedIndex
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EDIT
private static final byte EDIT
- See Also:
- Constant Field Values
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SELECTED
private static final byte SELECTED
- See Also:
- Constant Field Values
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NORMAL
private static final byte NORMAL
- See Also:
- Constant Field Values
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state
private byte state
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selectedChar
private int selectedChar
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hexChangeListeners
private final java.util.List<HexChangeListener> hexChangeListeners
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selectionChangeListeners
private final java.util.List<SelectionChangeListener> selectionChangeListeners
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Constructor Detail
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HexPane
HexPane(HexModel model)
Constructor.- Parameters:
model
- HexModel instance.
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Method Detail
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paintComponent
protected void paintComponent(java.awt.Graphics g)
- Overrides:
paintComponent
in classjavax.swing.JComponent
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paintInEdit
private void paintInEdit(java.awt.Graphics g, byte content, int x, int y)
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getSelectedString
private java.text.AttributedString getSelectedString(java.lang.String str)
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setDefault
private void setDefault(java.awt.Graphics g)
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getIndexForPoint
private int getIndexForPoint(java.awt.Point point)
Returns the index for a given point If there is any byte in there.- Parameters:
point
- Point instance.- Returns:
- index.
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getPointForIndex
private java.awt.Point getPointForIndex(int index)
Returns the starting point in the view for any index.- Parameters:
index
- int.- Returns:
- Point instance.
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putInSelected
private void putInSelected(int index)
Puts an index in selected state or in other word it selects the byte of the index.- Parameters:
index
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fireSelectionChanged
private void fireSelectionChanged(SelectEvent event)
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fireHexValueChanged
private void fireHexValueChanged(byte value, int index)
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addSelectionChangeListener
public void addSelectionChangeListener(SelectionChangeListener listener)
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addHexChangeListeners
public void addHexChangeListeners(HexChangeListener listener)
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keyTyped
public void keyTyped(java.awt.event.KeyEvent keyEvent)
- Specified by:
keyTyped
in interfacejava.awt.event.KeyListener
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keyPressed
public void keyPressed(java.awt.event.KeyEvent keyEvent)
- Specified by:
keyPressed
in interfacejava.awt.event.KeyListener
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keyReleased
public void keyReleased(java.awt.event.KeyEvent keyEvent)
- Specified by:
keyReleased
in interfacejava.awt.event.KeyListener
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mouseClicked
public void mouseClicked(java.awt.event.MouseEvent mouseEvent)
- Specified by:
mouseClicked
in interfacejava.awt.event.MouseListener
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mousePressed
public void mousePressed(java.awt.event.MouseEvent mouseEvent)
- Specified by:
mousePressed
in interfacejava.awt.event.MouseListener
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mouseReleased
public void mouseReleased(java.awt.event.MouseEvent mouseEvent)
- Specified by:
mouseReleased
in interfacejava.awt.event.MouseListener
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mouseEntered
public void mouseEntered(java.awt.event.MouseEvent mouseEvent)
- Specified by:
mouseEntered
in interfacejava.awt.event.MouseListener
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mouseExited
public void mouseExited(java.awt.event.MouseEvent mouseEvent)
- Specified by:
mouseExited
in interfacejava.awt.event.MouseListener
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mouseDragged
public void mouseDragged(java.awt.event.MouseEvent mouseEvent)
- Specified by:
mouseDragged
in interfacejava.awt.event.MouseMotionListener
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mouseMoved
public void mouseMoved(java.awt.event.MouseEvent mouseEvent)
- Specified by:
mouseMoved
in interfacejava.awt.event.MouseMotionListener
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isHexChar
private static boolean isHexChar(char c)
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getChars
private char[] getChars(byte b)
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getByte
private byte getByte(char[] chars)
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setSelected
public void setSelected(int index)
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hexModelChanged
public void hexModelChanged(HexModelChangedEvent event)
- Specified by:
hexModelChanged
in interfaceHexModelChangeListener
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