hades.styx
Class WaveCanvas

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  hades.styx.WaveCanvas

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.event.ActionListener, java.awt.event.ComponentListener, java.util.EventListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.io.Serializable

public class WaveCanvas

extends javax.swing.JPanel

implements java.awt.event.ActionListener, java.awt.event.MouseMotionListener, java.awt.event.MouseListener, java.awt.event.ComponentListener

WaveCanvas provides the actual GUI to draw waveform data. WaveCanvas manages an array of Waveforms. For repainting, the first step is to calculate the currently selected (visible) time range. The actual painting is delegated to the individual Waveform's paint() method.

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

(package private) java.awt.Color	backgroundColor
double	clicktime
double	eps
javax.swing.JMenuItem	findbackwardMI
javax.swing.JMenuItem	findforwardMI
javax.swing.JMenuItem	findlastnextMI
javax.swing.JMenuItem	findlastprevMI
javax.swing.JPopupMenu	findmenu
javax.swing.JMenuItem	findnextMI
javax.swing.JMenuItem	findprevMI
double	findx
java.awt.Graphics	g
double	lasttime
java.awt.event.MouseEvent	M
boolean	showfind
int	SIZE
WaveformViewer	sw
double	time
TimeFormatter	timeFormatter
javax.swing.JLabel	timeLabel
Transformation	trafo
javax.swing.JLabel	valueLabel
Waveform[]	waveArray
(package private) java.awt.Color	xorColor

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.Container

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

WaveCanvas(WaveformViewer S, Transformation T, javax.swing.JLabel _valueLabel, javax.swing.JLabel _timeLabel)

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e)
void	addWave(Waveform W)
void	clearCrosshair() remove the crosshair cursor by drawing again in XOR mode.
void	clearWaveData()
void	componentHidden(java.awt.event.ComponentEvent e)
void	componentMoved(java.awt.event.ComponentEvent e)
void	componentResized(java.awt.event.ComponentEvent e)
void	componentShown(java.awt.event.ComponentEvent e)
void	deleteAllWaveforms()
void	delWaveform(Waveform w)
java.lang.String	getFullName(int i)
double	getMaxWaveTime()
java.lang.String	getName(int i)
int	getNumberOfSignals()
boolean	getshowFind()
Waveform	getWaveform(int index)
boolean	isDoubleBuffered()
boolean	isOpaque()
void	mouseClicked(java.awt.event.MouseEvent M)
void	mouseDragged(java.awt.event.MouseEvent e)
void	mouseEntered(java.awt.event.MouseEvent m)
void	mouseExited(java.awt.event.MouseEvent m)
void	mouseMoved(java.awt.event.MouseEvent E)
void	mousePressed(java.awt.event.MouseEvent M)
void	mouseReleased(java.awt.event.MouseEvent m)
void	moveToTime(double t_center)
void	paint(java.awt.Graphics g)
void	search(java.lang.String command)
void	showFind(boolean f)
void	swapWaves(int index1, int index2)
void	zoom200()
void	zoom25()
void	zoom25OLD()
void	zoom400()
void	zoom400OLD()
void	zoom50()
void	zoom50OLD()
void	zoomEnd()
void	zoomFit()
void	zoomS()

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, 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, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, 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, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, 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

trafo

public Transformation trafo

time

public double time

lasttime

public double lasttime

clicktime

public double clicktime

findx

public double findx

eps

public double eps

showfind

public boolean showfind

timeFormatter

public TimeFormatter timeFormatter

xorColor

java.awt.Color xorColor

backgroundColor

java.awt.Color backgroundColor

SIZE

public int SIZE

waveArray

public Waveform[] waveArray

timeLabel

public javax.swing.JLabel timeLabel

valueLabel

public javax.swing.JLabel valueLabel

g

public java.awt.Graphics g

M

public java.awt.event.MouseEvent M

findmenu

public javax.swing.JPopupMenu findmenu

findnextMI

public javax.swing.JMenuItem findnextMI

findprevMI

public javax.swing.JMenuItem findprevMI

findlastnextMI

public javax.swing.JMenuItem findlastnextMI

findlastprevMI

public javax.swing.JMenuItem findlastprevMI

findforwardMI

public javax.swing.JMenuItem findforwardMI

findbackwardMI

public javax.swing.JMenuItem findbackwardMI

sw

public WaveformViewer sw

Constructor Detail

WaveCanvas

public WaveCanvas(WaveformViewer S,
                  Transformation T,
                  javax.swing.JLabel _valueLabel,
                  javax.swing.JLabel _timeLabel)

Method Detail

isOpaque

public boolean isOpaque()

isDoubleBuffered

public boolean isDoubleBuffered()

showFind

public void showFind(boolean f)

getshowFind

public boolean getshowFind()

clearWaveData

public void clearWaveData()

deleteAllWaveforms

public void deleteAllWaveforms()

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent M)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent m)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent m)

Specified by:

mouseExited in interface java.awt.event.MouseListener

clearCrosshair

public void clearCrosshair()

remove the crosshair cursor by drawing again in XOR mode. Afterwards, set the oldx/oldy coordinates to -1, so that multiple calls won't hurt.

mousePressed

public void mousePressed(java.awt.event.MouseEvent M)

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent m)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

componentShown

public void componentShown(java.awt.event.ComponentEvent e)

Specified by:

componentShown in interface java.awt.event.ComponentListener

componentHidden

public void componentHidden(java.awt.event.ComponentEvent e)

Specified by:

componentHidden in interface java.awt.event.ComponentListener

componentMoved

public void componentMoved(java.awt.event.ComponentEvent e)

Specified by:

componentMoved in interface java.awt.event.ComponentListener

componentResized

public void componentResized(java.awt.event.ComponentEvent e)

Specified by:

componentResized in interface java.awt.event.ComponentListener

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Specified by:

actionPerformed in interface java.awt.event.ActionListener

search

public void search(java.lang.String command)

zoomS

public void zoomS()

zoom200

public void zoom200()

zoom400

public void zoom400()

zoom50

public void zoom50()

zoom25

public void zoom25()

zoom400OLD

public void zoom400OLD()

zoom50OLD

public void zoom50OLD()

zoom25OLD

public void zoom25OLD()

zoomFit

public void zoomFit()

zoomEnd

public void zoomEnd()

moveToTime

public void moveToTime(double t_center)

getName

public java.lang.String getName(int i)

getFullName

public java.lang.String getFullName(int i)

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent E)

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

addWave

public void addWave(Waveform W)

delWaveform

public void delWaveform(Waveform w)

swapWaves

public void swapWaves(int index1,
                      int index2)

getNumberOfSignals

public int getNumberOfSignals()

getWaveform

public Waveform getWaveform(int index)

getMaxWaveTime

public double getMaxWaveTime()

paint

public void paint(java.awt.Graphics g)