gov.lbl.genome.gui.panel
Class TracerPanel

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  gov.lbl.genome.gui.panel.VGBPanel
                      gov.lbl.genome.gui.panel.VistaPanel
                          gov.lbl.genome.gui.panel.TracerPanel

All Implemented Interfaces:

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

public class TracerPanel
extends VistaPanel
implements java.awt.event.MouseListener, java.awt.event.MouseMotionListener

Title: TracerPanel

Description: Draw red cursor line or selection bar,read screen coordinates

Copyright: Copyright (c) 2003 Ernest Orlando Lawrence Berkeley National Laboratory

Company: LBNL

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JPanel.AccessibleJPanel

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

javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

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

Field Summary

protected java.awt.image.BufferedImage	barImage
protected java.util.Vector	children
boolean	nomouse
protected TracerPanel	parent
protected java.awt.image.BufferedImage	tracerImage

Fields inherited from class gov.lbl.genome.gui.panel.VistaPanel

bottom, bottomSpace, df, g2d, height, horizSize, image, leftSpace, maxX, minX, offsetWidth, pixelWidth, rightSpace, top, topSpace, vertSize, wait_cursor, waitCursor

Fields inherited from class gov.lbl.genome.gui.panel.VGBPanel

commonParameters, debug, lineNumber, name, parameters, va

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.print.Printable

NO_SUCH_PAGE, PAGE_EXISTS

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

TracerPanel(VGBPanel dataDisplayPanel, DisplayPanel displayPanel, int line)
TracerPanel

Method Summary

void	createBarImage() create a semi-transparent green bar image
void	createTracerImage() Create tracer image of correspondig size
void	crossMouseCursor() show crosshair mouse cursor
void	defaultMouseCursor() show dafault mouse cursor
void	drawGreenBar(long start, long end) draw semitransparent GreenBar
long	getChromX(int displayX) convert screen coordinate into the chromosome coordinate
long	getChromX(int displayX, int line) convert screen coordinate into the chromosome coordinate
boolean	getEnabled() getEnabled
void	hideCursor() hide tracer
void	invisibleMouseCursor() Hide mouse cursor
boolean	isPopup() return true if ready to show a popup menu
void	mouseClicked(java.awt.event.MouseEvent e) Just do nothing
void	mouseDragged(java.awt.event.MouseEvent e) draw selected area whem mouse is dragged
void	mouseEntered(java.awt.event.MouseEvent e) mouseEntered
void	mouseExited(java.awt.event.MouseEvent e) hide tracer
void	mouseMoved(java.awt.event.MouseEvent e) show tracer coordinates
void	mousePressed(java.awt.event.MouseEvent e) Prepare to draw selection or to show a popup menu
void	mouseReleased(java.awt.event.MouseEvent e) process selected area and update position
void	paintComponent(java.awt.Graphics g) draw tracer or green bar
void	popupOff() switch popup off
void	redispatchMouseEvent(java.awt.event.MouseEvent e) push mouse event inside the panel structure
void	removeBarImage() set green bar image == null
void	removeImage() remove tracer image
void	reset() reset some variables and repaint
void	setDragged(boolean dr) Is called when mouse button is pressed and mouse moved
void	showCursor() show tracer
void	visible() visible
void	waitMouseCursor() show wait mouse cursos

Methods inherited from class gov.lbl.genome.gui.panel.VistaPanel

convertX, convertX, createImage, getFormattedNumberString, getFormattedNumberString, getFormattedXDisplayString, getFormattedXDisplayString, getHorizSize, getStringWidth, getVertSize, getXDisplay, getXDisplay, setImage, shortenString

Methods inherited from class gov.lbl.genome.gui.panel.VGBPanel

Debug, dispatch, dispatchEvent, findParentFrame, print

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, 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, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, 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

nomouse

public boolean nomouse

tracerImage

protected java.awt.image.BufferedImage tracerImage

barImage

protected java.awt.image.BufferedImage barImage

parent

protected TracerPanel parent

children

protected java.util.Vector children

Constructor Detail

TracerPanel

public TracerPanel(VGBPanel dataDisplayPanel,
                   DisplayPanel displayPanel,
                   int line)

TracerPanel

Parameters:

dataDisplayPanel - VGBPanel

displayPanel - DisplayPanel

line - int

Method Detail

paintComponent

public void paintComponent(java.awt.Graphics g)

draw tracer or green bar

Overrides:

paintComponent in class VistaPanel

Parameters:

g - Graphics

hideCursor

public void hideCursor()

hide tracer

showCursor

public void showCursor()

show tracer

defaultMouseCursor

public void defaultMouseCursor()

show dafault mouse cursor

crossMouseCursor

public void crossMouseCursor()

show crosshair mouse cursor

waitMouseCursor

public void waitMouseCursor()

show wait mouse cursos

invisibleMouseCursor

public void invisibleMouseCursor()

Hide mouse cursor

mouseMoved

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

show tracer coordinates

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

Parameters:

e - MouseEvent

mouseEntered

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

mouseEntered

Specified by:

mouseEntered in interface java.awt.event.MouseListener

Parameters:

e - MouseEvent

mouseExited

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

hide tracer

Specified by:

mouseExited in interface java.awt.event.MouseListener

Parameters:

e - MouseEvent

mousePressed

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

Prepare to draw selection or to show a popup menu

Specified by:

mousePressed in interface java.awt.event.MouseListener

Parameters:

e - MouseEvent

mouseReleased

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

process selected area and update position

Specified by:

mouseReleased in interface java.awt.event.MouseListener

Parameters:

e - MouseEvent

See Also:

DisplayPanel.updatePosition()

mouseClicked

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

Just do nothing

Specified by:

mouseClicked in interface java.awt.event.MouseListener

Parameters:

e - MouseEvent

mouseDragged

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

draw selected area whem mouse is dragged

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

Parameters:

e - MouseEvent

getChromX

public long getChromX(int displayX)

convert screen coordinate into the chromosome coordinate

Parameters:

displayX - int

Returns:

long

getChromX

public long getChromX(int displayX,
                      int line)

convert screen coordinate into the chromosome coordinate

Parameters:

displayX - int

line - int

Returns:

long

popupOff

public void popupOff()

switch popup off

isPopup

public boolean isPopup()

return true if ready to show a popup menu

Returns:

boolean

redispatchMouseEvent

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

push mouse event inside the panel structure

Parameters:

e - MouseEvent

See Also:

VGBPanel.dispatchEvent(MouseEvent)

visible

public void visible()

visible

getEnabled

public boolean getEnabled()

getEnabled

Returns:

boolean

reset

public void reset()

reset some variables and repaint

drawGreenBar

public void drawGreenBar(long start,
                         long end)

draw semitransparent GreenBar

Parameters:

start - long

end - long

createBarImage

public void createBarImage()

create a semi-transparent green bar image

createTracerImage

public void createTracerImage()

Create tracer image of correspondig size

removeImage

public void removeImage()

remove tracer image

Overrides:

removeImage in class VistaPanel

removeBarImage

public void removeBarImage()

set green bar image == null

setDragged

public void setDragged(boolean dr)

Is called when mouse button is pressed and mouse moved

Parameters:

dr - boolean