Apache PDFBox 3.0.4 · org.apache.pdfbox.debugger.hexviewer.HexPane

Modifier and Type	Field and Description
private static final byte	EDIT
private final List<HexChangeListener>	hexChangeListeners
private final HexModel	model
private static final byte	NORMAL
private static final byte	SELECTED
private int	selectedChar
private int	selectedIndex
private final List<SelectionChangeListener>	selectionChangeListeners
private byte	state

Access	Constructor and Description
pack-priv	HexPane(HexModel HexModel instance. model) Constructor.

Method Summary

Modifier and Type	Method and Description
public void	addHexChangeListeners(HexChangeListener listener)
public 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	Returns: index. getIndexForPoint(Point Point instance. point) Returns the index for a given point If there is any byte in there.
private Point	Returns: Point instance. getPointForIndex(int int. index) Returns the starting point in the view for any index.
private AttributedString	getSelectedString(String str)
public void	hexModelChanged(HexModelChangedEvent event) Implements org.apache.pdfbox.debugger.hexviewer.HexModelChangeListener.hexModelChanged.
private static boolean	isHexChar(char c)
public void	keyPressed(KeyEvent the event to be processed keyEvent) Implements java.awt.event.KeyListener.keyPressed. Invoked when a key has been pressed.
public void	keyReleased(KeyEvent the event to be processed keyEvent) Implements java.awt.event.KeyListener.keyReleased. Invoked when a key has been released.
public void	keyTyped(KeyEvent the event to be processed keyEvent) Implements java.awt.event.KeyListener.keyTyped. Invoked when a key has been typed.
public void	mouseClicked(MouseEvent the event to be processed mouseEvent) Implements java.awt.event.MouseListener.mouseClicked. Invoked when the mouse button has been clicked (pressed and released) on a component.
public void	mouseDragged(MouseEvent the event to be processed mouseEvent) Implements java.awt.event.MouseMotionListener.mouseDragged. Invoked when a mouse button is pressed on a component and then dragged.
public void	mouseEntered(MouseEvent the event to be processed mouseEvent) Implements java.awt.event.MouseListener.mouseEntered. Invoked when the mouse enters a component.
public void	mouseExited(MouseEvent the event to be processed mouseEvent) Implements java.awt.event.MouseListener.mouseExited. Invoked when the mouse exits a component.
public void	mouseMoved(MouseEvent the event to be processed mouseEvent) Implements java.awt.event.MouseMotionListener.mouseMoved. Invoked when the mouse cursor has been moved onto a component but no buttons have been pushed.
public void	mousePressed(MouseEvent the event to be processed mouseEvent) Implements java.awt.event.MouseListener.mousePressed. Invoked when a mouse button has been pressed on a component.
public void	mouseReleased(MouseEvent the event to be processed mouseEvent) Implements java.awt.event.MouseListener.mouseReleased. Invoked when a mouse button has been released on a component.
protected void	paintComponent(Graphics the `Graphics` object to protect g) Overrides javax.swing.JComponent.paintComponent. Calls the UI delegate's paint method, if the UI delegate is non-`null`.
private void	paintInEdit(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(Graphics g)
public void	setSelected(int index)

Inherited from javax.swing.JPanel:: getAccessibleContext getUI getUIClassID paramString setUI updateUI

EDIT	back to summary
private static final byte EDIT

hexChangeListeners	back to summary
private final List<HexChangeListener> hexChangeListeners

model	back to summary
private final HexModel model

NORMAL	back to summary
private static final byte NORMAL

SELECTED	back to summary
private static final byte SELECTED

selectedChar	back to summary
private int selectedChar

selectedIndex	back to summary
private int selectedIndex

selectionChangeListeners	back to summary
private final List<SelectionChangeListener> selectionChangeListeners

state	back to summary
private byte state

HexPane	back to summary
pack-priv HexPane(HexModel model) Constructor. Parameters model:HexModel HexModel instance.

Method Detail

addHexChangeListeners	back to summary
public void addHexChangeListeners(HexChangeListener listener)

addSelectionChangeListener	back to summary
public void addSelectionChangeListener(SelectionChangeListener listener)

fireHexValueChanged	back to summary
private void fireHexValueChanged(byte value, int index)

fireSelectionChanged	back to summary
private void fireSelectionChanged(SelectEvent event)

getByte	back to summary
private byte getByte(char[] chars)

getChars	back to summary
private char[] getChars(byte b)

getIndexForPoint	back to summary
private int getIndexForPoint(Point point) Returns the index for a given point If there is any byte in there. Parameters point:Point Point instance. Returns:int index.

getIndexForPoint

back to summary

private int getIndexForPoint(Point point)

Returns the index for a given point If there is any byte in there.

Parameters

point:Point: Point instance.

Returns:int

index.

getPointForIndex	back to summary
private Point getPointForIndex(int index) Returns the starting point in the view for any index. Parameters index:int int. Returns:Point Point instance.

getPointForIndex

back to summary

private Point getPointForIndex(int index)

Returns the starting point in the view for any index.

Parameters

index:int: int.

Returns:Point

Point instance.

getSelectedString	back to summary
private AttributedString getSelectedString(String str)

hexModelChanged	back to summary
public void hexModelChanged(HexModelChangedEvent event) Implements org.apache.pdfbox.debugger.hexviewer.HexModelChangeListener.hexModelChanged. Annotations @Override

hexModelChanged

back to summary

public void hexModelChanged(HexModelChangedEvent event)

Implements org.apache.pdfbox.debugger.hexviewer.HexModelChangeListener.hexModelChanged.

Annotations

@Override

isHexChar	back to summary
private static boolean isHexChar(char c)

keyPressed back to summary

keyPressed	back to summary
public void keyPressed(KeyEvent keyEvent) Implements java.awt.event.KeyListener.keyPressed. Doc from java.awt.event.KeyListener.keyPressed. Invoked when a key has been pressed. See the class description for `KeyEvent` for a definition of a key pressed event. Parameters keyEvent:KeyEvent the event to be processed Annotations @Override

public void keyPressed(KeyEvent keyEvent)

Implements java.awt.event.KeyListener.keyPressed.

Doc from java.awt.event.KeyListener.keyPressed.

Invoked when a key has been pressed. See the class description for KeyEvent for a definition of a key pressed event.

Parameters

keyEvent:KeyEvent: the event to be processed

Annotations

@Override

keyReleased back to summary

keyReleased	back to summary
public void keyReleased(KeyEvent keyEvent) Implements java.awt.event.KeyListener.keyReleased. Doc from java.awt.event.KeyListener.keyReleased. Invoked when a key has been released. See the class description for `KeyEvent` for a definition of a key released event. Parameters keyEvent:KeyEvent the event to be processed Annotations @Override

public void keyReleased(KeyEvent keyEvent)

Implements java.awt.event.KeyListener.keyReleased.

Doc from java.awt.event.KeyListener.keyReleased.

Invoked when a key has been released. See the class description for KeyEvent for a definition of a key released event.

Parameters

keyEvent:KeyEvent: the event to be processed

Annotations

@Override

keyTyped back to summary

keyTyped	back to summary
public void keyTyped(KeyEvent keyEvent) Implements java.awt.event.KeyListener.keyTyped. Doc from java.awt.event.KeyListener.keyTyped. Invoked when a key has been typed. See the class description for `KeyEvent` for a definition of a key typed event. Parameters keyEvent:KeyEvent the event to be processed Annotations @Override

public void keyTyped(KeyEvent keyEvent)

Implements java.awt.event.KeyListener.keyTyped.

Doc from java.awt.event.KeyListener.keyTyped.

Invoked when a key has been typed. See the class description for KeyEvent for a definition of a key typed event.

Parameters

keyEvent:KeyEvent: the event to be processed

Annotations

@Override

mouseClicked	back to summary
public void mouseClicked(MouseEvent mouseEvent) Implements java.awt.event.MouseListener.mouseClicked. Doc from java.awt.event.MouseListener.mouseClicked. Invoked when the mouse button has been clicked (pressed and released) on a component. Parameters mouseEvent:MouseEvent the event to be processed Annotations @Override

mouseClicked

back to summary

public void mouseClicked(MouseEvent mouseEvent)

Implements java.awt.event.MouseListener.mouseClicked.

Doc from java.awt.event.MouseListener.mouseClicked.

Invoked when the mouse button has been clicked (pressed and released) on a component.

Parameters

mouseEvent:MouseEvent: the event to be processed

Annotations

@Override

mouseDragged back to summary

mouseDragged	back to summary
public void mouseDragged(MouseEvent mouseEvent) Implements java.awt.event.MouseMotionListener.mouseDragged. Doc from java.awt.event.MouseMotionListener.mouseDragged. Invoked when a mouse button is pressed on a component and then dragged. `MOUSE_DRAGGED` events will continue to be delivered to the component where the drag originated until the mouse button is released (regardless of whether the mouse position is within the bounds of the component). Due to platform-dependent Drag&Drop implementations, `MOUSE_DRAGGED` events may not be delivered during a native Drag&Drop operation. Parameters mouseEvent:MouseEvent the event to be processed Annotations @Override

public void mouseDragged(MouseEvent mouseEvent)

Implements java.awt.event.MouseMotionListener.mouseDragged.

Doc from java.awt.event.MouseMotionListener.mouseDragged.

Invoked when a mouse button is pressed on a component and then dragged. MOUSE_DRAGGED events will continue to be delivered to the component where the drag originated until the mouse button is released (regardless of whether the mouse position is within the bounds of the component).

Due to platform-dependent Drag&Drop implementations, MOUSE_DRAGGED events may not be delivered during a native Drag&Drop operation.

Parameters

mouseEvent:MouseEvent: the event to be processed

Annotations

@Override

mouseEntered	back to summary
public void mouseEntered(MouseEvent mouseEvent) Implements java.awt.event.MouseListener.mouseEntered. Doc from java.awt.event.MouseListener.mouseEntered. Invoked when the mouse enters a component. Parameters mouseEvent:MouseEvent the event to be processed Annotations @Override

mouseEntered

back to summary

public void mouseEntered(MouseEvent mouseEvent)

Implements java.awt.event.MouseListener.mouseEntered.

Doc from java.awt.event.MouseListener.mouseEntered.

Invoked when the mouse enters a component.

Parameters

mouseEvent:MouseEvent: the event to be processed

Annotations

@Override

mouseExited	back to summary
public void mouseExited(MouseEvent mouseEvent) Implements java.awt.event.MouseListener.mouseExited. Doc from java.awt.event.MouseListener.mouseExited. Invoked when the mouse exits a component. Parameters mouseEvent:MouseEvent the event to be processed Annotations @Override

mouseExited

back to summary

public void mouseExited(MouseEvent mouseEvent)

Implements java.awt.event.MouseListener.mouseExited.

Doc from java.awt.event.MouseListener.mouseExited.

Invoked when the mouse exits a component.

Parameters

mouseEvent:MouseEvent: the event to be processed

Annotations

@Override

mouseMoved	back to summary
public void mouseMoved(MouseEvent mouseEvent) Implements java.awt.event.MouseMotionListener.mouseMoved. Doc from java.awt.event.MouseMotionListener.mouseMoved. Invoked when the mouse cursor has been moved onto a component but no buttons have been pushed. Parameters mouseEvent:MouseEvent the event to be processed Annotations @Override

mouseMoved

back to summary

public void mouseMoved(MouseEvent mouseEvent)

Implements java.awt.event.MouseMotionListener.mouseMoved.

Doc from java.awt.event.MouseMotionListener.mouseMoved.

Invoked when the mouse cursor has been moved onto a component but no buttons have been pushed.

Parameters

mouseEvent:MouseEvent: the event to be processed

Annotations

@Override

mousePressed	back to summary
public void mousePressed(MouseEvent mouseEvent) Implements java.awt.event.MouseListener.mousePressed. Doc from java.awt.event.MouseListener.mousePressed. Invoked when a mouse button has been pressed on a component. Parameters mouseEvent:MouseEvent the event to be processed Annotations @Override

mousePressed

back to summary

public void mousePressed(MouseEvent mouseEvent)

Implements java.awt.event.MouseListener.mousePressed.

Doc from java.awt.event.MouseListener.mousePressed.

Invoked when a mouse button has been pressed on a component.

Parameters

mouseEvent:MouseEvent: the event to be processed

Annotations

@Override

mouseReleased	back to summary
public void mouseReleased(MouseEvent mouseEvent) Implements java.awt.event.MouseListener.mouseReleased. Doc from java.awt.event.MouseListener.mouseReleased. Invoked when a mouse button has been released on a component. Parameters mouseEvent:MouseEvent the event to be processed Annotations @Override

mouseReleased

back to summary

public void mouseReleased(MouseEvent mouseEvent)

Implements java.awt.event.MouseListener.mouseReleased.

Doc from java.awt.event.MouseListener.mouseReleased.

Invoked when a mouse button has been released on a component.

Parameters

mouseEvent:MouseEvent: the event to be processed

Annotations

@Override

paintComponent back to summary

paintComponent	back to summary
protected void paintComponent(Graphics g) Overrides javax.swing.JComponent.paintComponent. Doc from javax.swing.JComponent.paintComponent. Calls the UI delegate's paint method, if the UI delegate is non-`null`. We pass the delegate a copy of the `Graphics` object to protect the rest of the paint code from irrevocable changes (for example, `Graphics.translate`). If you override this in a subclass you should not make permanent changes to the passed in `Graphics`. For example, you should not alter the clip `Rectangle` or modify the transform. If you need to do these operations you may find it easier to create a new `Graphics` from the passed in `Graphics` and manipulate it. Further, if you do not invoke super's implementation you must honor the opaque property, that is if this component is opaque, you must completely fill in the background in an opaque color. If you do not honor the opaque property you will likely see visual artifacts. The passed in `Graphics` object might have a transform other than the identify transform installed on it. In this case, you might get unexpected results if you cumulatively apply another transform. Parameters g:Graphics the `Graphics` object to protect Annotations @Override

protected void paintComponent(Graphics g)

Overrides javax.swing.JComponent.paintComponent.

Doc from javax.swing.JComponent.paintComponent.

Calls the UI delegate's paint method, if the UI delegate is non-null. We pass the delegate a copy of the Graphics object to protect the rest of the paint code from irrevocable changes (for example, Graphics.translate).

If you override this in a subclass you should not make permanent changes to the passed in Graphics. For example, you should not alter the clip Rectangle or modify the transform. If you need to do these operations you may find it easier to create a new Graphics from the passed in Graphics and manipulate it. Further, if you do not invoke super's implementation you must honor the opaque property, that is if this component is opaque, you must completely fill in the background in an opaque color. If you do not honor the opaque property you will likely see visual artifacts.

The passed in Graphics object might have a transform other than the identify transform installed on it. In this case, you might get unexpected results if you cumulatively apply another transform.

Parameters

g:Graphics: the Graphics object to protect

Annotations

@Override

paintInEdit	back to summary
private void paintInEdit(Graphics g, byte content, int x, int y)

putInSelected	back to summary
private void putInSelected(int index) Puts an index in selected state or in other word it selects the byte of the index.

setDefault	back to summary
private void setDefault(Graphics g)

setSelected	back to summary
public void setSelected(int index)

pack-priv Class HexPane

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail