org.concord.collisions.ui
Class GUIPanel

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--org.concord.collisions.ui.GUIPanel

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.event.ActionListener, CCSimulator, DomainPersistentElement, DomainView, java.util.EventListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.beans.PropertyChangeListener, java.io.Serializable, StepListener

public class GUIPanel

extends javax.swing.JPanel

implements java.awt.event.ActionListener, StepListener, CCSimulator, DomainView, java.beans.PropertyChangeListener

GUI front end for JPartWorld

Author:

Dmitry Markman

See Also:

Serialized Form

Inner classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Inner classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Inner classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent

Field Summary

protected java.lang.Object	activity
protected int	arrowsVelDragMode
protected int	atomsDragMode
protected boolean	constrainDragInside
protected int	daemonsDragMode
static java.text.DecimalFormat	df
static int	DRAG_ARROW_VEL_NONE
static int	DRAG_ARROW_VEL_ONLYX
static int	DRAG_ARROW_VEL_ONLYY
static int	DRAG_ARROW_VEL_XY
static int	DRAG_MODE_DAEMON
static int	DRAG_MODE_FORCE
static int	DRAG_MODE_FORCEMAGNITUDE
static int	DRAG_MODE_NONE
static int	DRAG_MODE_NORMAL
static int	DRAG_MODE_ONLYVX
static int	DRAG_MODE_ONLYVY
static int	DRAG_MODE_ROTATE
static int	DRAG_MODE_VEL
protected boolean	editable
protected boolean	elementsSelectable
protected int	forcesDragMode
protected boolean	tracePossible
protected int	wallsDragMode
static int	WATCH_MODE_CROSS
static int	WATCH_MODE_LEFT_BOTTOM
static int	WATCH_MODE_LEFT_TOP
static int	WATCH_MODE_RIGHT_BOTTOM
static int	WATCH_MODE_RIGHT_TOP

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 org.concord.shared.simulation.CCSimulator

SIM_RESET_STATE, SIM_RUN_STATE, SIM_STOP_STATE, SIM_UNDEF_STATE

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

GUIPanel()
GUIPanel constructor creates instance of GUIPanel

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e) Deprecated.
void	addCollisionsListener(CollisionsListener l)
void	addEditableProperty(java.lang.String className, java.lang.String propName)
void	addEditableProperty(java.lang.String className, java.lang.String propName, java.lang.String propLabel)
void	addElement(JWorldElement element) add element into the panel
void	addPassiveElement(PassiveElement pe) add passive element(Line, Icon, Rectangle, Text) into the panel
JWall[]	buildBox(float x0, float y0, float boxWidth, float boxHeight, float thickness) build square box: 4 walls
JWall[]	buildBox(float x0, float y0, float boxWidth, float boxHeight, float thickness, float tLeft, float tRight, float tTop, float tBottom) build square box: 4 walls
void	clearAll() remove all elements from the panel
void	clearBackgroundIcon()
void	clearGrid()
void	clearOriginElement()
void	closeEverything()
void	continueSteps() continue simulation
DomainView	create(java.lang.String viewSpecification)
void	createPopupMenu(JWorldElement element)
void	createPopupMenu(PassiveElement element)
protected void	createWorld()
protected void	createWorld(float calcDT, float drawDT)
void	doOneStep() make only one simulation's step
static void	drawDashedStraightLine(java.awt.Graphics g, int x1, int y1, int x2, int y2, int delta, int skipPoint) used for drawing velocity projections
void	drawStaticPart(java.awt.Graphics g)
JAtom	findAtom(float x, float y)
JDaemon	findDaemon(float x, float y)
CCDraggable	findDaemonDraggable(float x, float y)
static java.awt.Frame	findNearestFrame(java.awt.Component c)
PassiveElement	findPassiveElement(float x, float y)
int	getArrowsVelDragMode()
int	getAtomsDragMode() getting drag mode for the atoms
java.awt.Point	getClosestPointInside(java.awt.Point p)
int	getDaemonsDragMode() determine drag mode for the daemons
boolean	getEditable()
DomainEngine	getEngine()
int	getForcesDragMode() determine drag mode for the forces
PassiveGrid	getGrid()
java.awt.Image	getGUIPanelOffscreen()
java.awt.Image	getGUIPanelStaticImage()
CCCoordinateTuner	getPanelToWorldCoordinateTuner()
protected float	getPanelXfromWorldX(float worldX) Converts x coordinate from world coordinate system to GUIPanel coordinate system
protected float	getPanelYfromWorldY(float worldY) Converts y coordinate from world coordinate system to GUIPanel coordinate system
java.awt.Image	getPartOffImage(int x, int y, int w, int h)
int	getSelectedElemDragMode()
JWorldElement	getSelectedElement()
int	getSimulationState()
java.util.Vector	getViewActions()
java.util.Vector	getViewEvents()
java.util.Vector	getViewMethods()
int	getWallsDragMode() determine drag mode for the daemons
JWorldElement	getWatchableElement()
int	getWatchMode()
JPartWorld	getWorldModel()
CCCoordinateTuner	getWorldToPanelCoordinateTuner()
protected float	getWorldXfromPanelX(float panelX) Converts x coordinate from GUIPanel coordinate system to world coordinate system
protected float	getWorldYfromPanelY(float panelY) Converts y coordinate from GUIPanel coordinate system to world coordinate system
void	hideCM() hide Center of Mass point
boolean	isConstrainDragInside()
boolean	isDoAACollisions()
boolean	isDoAWCollisions()
boolean	isElementInside(JWorldElement elem)
boolean	isElementSelected(JWorldElement elem)
boolean	isElementsSelectable()
boolean	isFocusTraversable() Returns the value of a flag that indicates whether this component can be traversed using Tab or Shift-Tab keyboard focus traversal.
boolean	isPassiveElementInside(PassiveElement elem)
boolean	isPointInside(float x, float y)
boolean	isRunning() isRunning
boolean	isTracePossible()
void	nextStep() nextStep shouldn't be called directly calculates next simulation's step
void	paintComponent(java.awt.Graphics g) shouldn't be called directly
void	propertyChange(java.beans.PropertyChangeEvent evt)
void	redraw() redraw GUIPanel content, actually calls super class repaint method
void	release(DomainView view)
void	removeAllAtomsFromArea(int xa, int ya, int wa, int ha)
void	removeAtom(JAtom atom) remove the given atom from the panel
void	removeAtom(java.lang.String name) remove the atom with given name from the panel
void	removeCollisionsListener(CollisionsListener l)
void	removeDaemon(JDaemon daemon) remove the given daemon from the panel
void	removeDaemon(java.lang.String name) remove the daemon of the given name from the panel
void	removeEditableProperty(java.lang.String className, java.lang.String propName)
void	removeElement(JWorldElement element) remove the element from the panel
void	removePassiveElement(PassiveElement pe) add passive element(Line, Icon, Rectangle, Text) into the panel
void	removePassiveElements() remove all passive elements from the panel
void	removeRigidBox(JRigidBox box) remove the given box from the panel
void	removeRigidBox(java.lang.String name) remove the box of the given name from the panel
void	removeWall(JWall wall) remove the given wall from the panel
void	removeWall(java.lang.String name) remove the wall with given name from the panel
void	reset() reset simulation
void	resetStaticImage() clear all possible elements from static part of GUIPanel usually that clears all traces;
void	restore(java.io.InputStream input)
void	restore(java.io.Reader reader)
void	save(java.io.OutputStream output)
void	save(java.io.Writer writer)
org.w3c.dom.Element	serializeAsElement(org.w3c.dom.Document document)
void	setActivity(java.lang.Object activity)
void	setArrowsVelDragMode(int arrowsVelDragMode)
void	setAtomsDragMode(int atomsDragMode) setting drag mode for the atoms
void	setBackground(java.awt.Color col)
void	setBackgroundIcon(java.lang.String url)
void	setBackgroundIcon(java.lang.String url, int x, int y)
void	setBackgroundQTIcon(java.lang.String url)
void	setBackgroundQTIcon(java.lang.String url, int x, int y)
void	setConstrainDragInside(boolean b)
void	setDaemonsDragMode(int daemonDragMode) setting drag mode for the daemons
void	setDoAACollisions(boolean doCollisions)
void	setDoAWCollisions(boolean doCollisions)
void	setEditable(boolean editable)
void	setEditableProperty(java.lang.String className, java.lang.String propName, boolean display)
void	setElementsSelectable(boolean b)
void	setElemsPropertiesPanel(PropertyPanel pan)
void	setForcesDragMode(int forceDragMode) setting drag mode for the forces
void	setGrid()
void	setGrid(int x, int y, int width, int height)
void	setNeedScreenResolution(float needScreenResolution)
void	setNeedScreenResolution(float newValue, java.awt.Component c)
void	setOriginElement(CCMassive originElement)
void	setPropertiesPanel(PropertyPanel pan)
void	setPropertyForAlElementsInRect(java.lang.String property, int type, float x, float y, float w, float h, java.lang.Object val)
void	setSelectedElemDragMode(int d)
void	setSelectedElement(JWorldElement elem)
void	setSize(int width, int height) Resizes this component so that it has width width and height.
void	setSnapToGrid(boolean atom, boolean velocity)
void	setSnapToGrid(boolean atom, boolean velocity, int scaleX, int scaleY)
void	setTracePossible(boolean tracePossible) set GUIPanel trace property
void	setTransformParam(float xtransform, float ytransform)
void	setWallsDragMode(int wallDragMode) setting drag mode for the walls
void	setWatchableElement(JWorldElement watchableElement)
void	setWatchMode(int wm)
void	setWorld(JPartWorld newWorld)
void	setWorldAperture(float waperture, float haperture)
void	setWorldOrigin(float xorigin, float yorigin)
void	showCM() show Center of Mass point Center of Mass will be represented as point
void	showCM(boolean showCMCross) show Center of Mass point
void	start() start simulation
void	stepFinished(StepEvent evt)
void	stop() stop simulation

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUIClassID, paramString, 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, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getVerifyInputWhenFocusTarget, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, hide, isDoubleBuffered, isFocusCycleRoot, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processFocusEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getLayout, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setLayout, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, imageUpdate, inside, isDisplayable, isEnabled, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, show, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

tracePossible

protected boolean tracePossible

DRAG_MODE_NORMAL

public static final int DRAG_MODE_NORMAL

DRAG_MODE_VEL

public static final int DRAG_MODE_VEL

DRAG_MODE_ONLYVX

public static final int DRAG_MODE_ONLYVX

DRAG_MODE_ONLYVY

public static final int DRAG_MODE_ONLYVY

DRAG_MODE_NONE

public static final int DRAG_MODE_NONE

DRAG_MODE_DAEMON

public static final int DRAG_MODE_DAEMON

DRAG_MODE_FORCE

public static final int DRAG_MODE_FORCE

DRAG_MODE_FORCEMAGNITUDE

public static final int DRAG_MODE_FORCEMAGNITUDE

DRAG_MODE_ROTATE

public static final int DRAG_MODE_ROTATE

atomsDragMode

protected int atomsDragMode

DRAG_ARROW_VEL_NONE

public static final int DRAG_ARROW_VEL_NONE

DRAG_ARROW_VEL_ONLYX

public static final int DRAG_ARROW_VEL_ONLYX

DRAG_ARROW_VEL_ONLYY

public static final int DRAG_ARROW_VEL_ONLYY

DRAG_ARROW_VEL_XY

public static final int DRAG_ARROW_VEL_XY

arrowsVelDragMode

protected int arrowsVelDragMode

daemonsDragMode

protected int daemonsDragMode

forcesDragMode

protected int forcesDragMode

wallsDragMode

protected int wallsDragMode

editable

protected boolean editable

constrainDragInside

protected boolean constrainDragInside

elementsSelectable

protected boolean elementsSelectable

df

public static java.text.DecimalFormat df

WATCH_MODE_LEFT_TOP

public static final int WATCH_MODE_LEFT_TOP

WATCH_MODE_LEFT_BOTTOM

public static final int WATCH_MODE_LEFT_BOTTOM

WATCH_MODE_RIGHT_TOP

public static final int WATCH_MODE_RIGHT_TOP

WATCH_MODE_RIGHT_BOTTOM

public static final int WATCH_MODE_RIGHT_BOTTOM

WATCH_MODE_CROSS

public static final int WATCH_MODE_CROSS

activity

protected java.lang.Object activity

Constructor Detail

GUIPanel

public GUIPanel()

GUIPanel constructor creates instance of GUIPanel

Method Detail

getPanelToWorldCoordinateTuner

public CCCoordinateTuner getPanelToWorldCoordinateTuner()

getWorldToPanelCoordinateTuner

public CCCoordinateTuner getWorldToPanelCoordinateTuner()

getGUIPanelOffscreen

public java.awt.Image getGUIPanelOffscreen()

getGUIPanelStaticImage

public java.awt.Image getGUIPanelStaticImage()

getEditable

public boolean getEditable()

setEditable

public void setEditable(boolean editable)

setSize

public void setSize(int width,
                    int height)

Resizes this component so that it has width width and height.

Overrides:

setSize in class java.awt.Component

Parameters:

width - The new width of this component in pixels.

height - The new height of this component in pixels.

See Also:

#java.awt.Component#setSize

isFocusTraversable

public boolean isFocusTraversable()

Returns the value of a flag that indicates whether this component can be traversed using Tab or Shift-Tab keyboard focus traversal. If this method returns "false", this component may still request the keyboard focus using requestFocus(), but it will not automatically be assigned focus during tab traversal.

Overrides:

isFocusTraversable in class javax.swing.JComponent

Returns:

true if this component is focus-traverable; false otherwise.

See Also:

#java.awt.Component#isFocusTraversable

findAtom

public JAtom findAtom(float x,
                      float y)

findDaemon

public JDaemon findDaemon(float x,
                          float y)

findDaemonDraggable

public CCDraggable findDaemonDraggable(float x,
                                       float y)

setOriginElement

public void setOriginElement(CCMassive originElement)

clearOriginElement

public void clearOriginElement()

getPanelXfromWorldX

protected float getPanelXfromWorldX(float worldX)

Converts x coordinate from world coordinate system to GUIPanel coordinate system

Parameters:

worldX - The x coordinate (world coordinate)

Returns:

x coordinate in GUIPanel coordinate system

getPanelYfromWorldY

protected float getPanelYfromWorldY(float worldY)

Converts y coordinate from world coordinate system to GUIPanel coordinate system

Parameters:

worldY - The y coordinate (world coordinate)

Returns:

y coordinate in GUIPanel coordinate system

getWorldXfromPanelX

protected float getWorldXfromPanelX(float panelX)

Converts x coordinate from GUIPanel coordinate system to world coordinate system

Parameters:

worldX - The y coordinate (GUIPanel coordinate)

Returns:

x coordinate in GUIPanel coordinate system

getWorldYfromPanelY

protected float getWorldYfromPanelY(float panelY)

Converts y coordinate from GUIPanel coordinate system to world coordinate system

Parameters:

worldY - The y coordinate (GUIPanel coordinate)

Returns:

x coordinate in GUIPanel coordinate system

setWorldOrigin

public void setWorldOrigin(float xorigin,
                           float yorigin)

setTransformParam

public void setTransformParam(float xtransform,
                              float ytransform)

setWorldAperture

public void setWorldAperture(float waperture,
                             float haperture)

findPassiveElement

public PassiveElement findPassiveElement(float x,
                                         float y)

removeElement

public void removeElement(JWorldElement element)

remove the element from the panel

Parameters:

element - the element to be removed

removeAllAtomsFromArea

public void removeAllAtomsFromArea(int xa,
                                   int ya,
                                   int wa,
                                   int ha)

removeAtom

public void removeAtom(java.lang.String name)

remove the atom with given name from the panel

Parameters:

name - name of the atom to be removed

See Also:

JAtom

removeAtom

public void removeAtom(JAtom atom)

remove the given atom from the panel

Parameters:

atom - the atom to be removed

See Also:

JAtom

removeWall

public void removeWall(java.lang.String name)

remove the wall with given name from the panel

Parameters:

name - name of the wall to be removed

See Also:

JWall

removeWall

public void removeWall(JWall wall)

remove the given wall from the panel

Parameters:

wall - the wall to be removed

See Also:

JWall

removeRigidBox

public void removeRigidBox(JRigidBox box)

remove the given box from the panel

Parameters:

box - the box to be removed

See Also:

JRigidBox

removeRigidBox

public void removeRigidBox(java.lang.String name)

remove the box of the given name from the panel

Parameters:

name - name of the box to be removed

See Also:

JRigidBox

removeDaemon

public void removeDaemon(JDaemon daemon)

remove the given daemon from the panel

Parameters:

daemon - the daemon to be removed

See Also:

JDaemon

removeDaemon

public void removeDaemon(java.lang.String name)

remove the daemon of the given name from the panel

Parameters:

name - name of the daemon to be removed

See Also:

JDaemon

actionPerformed

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

Deprecated.

ActionListener's method implementation

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

e - ActionEvent

createWorld

protected void createWorld()

createWorld

protected void createWorld(float calcDT,
                           float drawDT)

setWorld

public void setWorld(JPartWorld newWorld)

getWorldModel

public JPartWorld getWorldModel()

Returns:

instance of JPartWorld class that contains information about
all atoms an walls added to the panel

See Also:

JPartWorld

addElement

public void addElement(JWorldElement element)
                throws java.lang.Exception

add element into the panel

Parameters:

element - element to add

See Also:

JPartWorld.addWorldElement(org.concord.collisions.engine.JWorldElement)

addPassiveElement

public void addPassiveElement(PassiveElement pe)

add passive element(Line, Icon, Rectangle, Text) into the panel

Parameters:

pe - element to add

See Also:

PassiveElement

removePassiveElement

public void removePassiveElement(PassiveElement pe)

add passive element(Line, Icon, Rectangle, Text) into the panel

Parameters:

pe - element to add

See Also:

PassiveElement

removePassiveElements

public void removePassiveElements()

remove all passive elements from the panel

See Also:

PassiveElement

clearAll

public void clearAll()

remove all elements from the panel

See Also:

PassiveElement, org.concord.collisions.engine.world#clearWorld

resetStaticImage

public void resetStaticImage()

clear all possible elements from static part of GUIPanel usually that clears all traces;

getPartOffImage

public java.awt.Image getPartOffImage(int x,
                                      int y,
                                      int w,
                                      int h)

setNeedScreenResolution

public void setNeedScreenResolution(float needScreenResolution)

setNeedScreenResolution

public void setNeedScreenResolution(float newValue,
                                    java.awt.Component c)

drawStaticPart

public void drawStaticPart(java.awt.Graphics g)

setBackground

public void setBackground(java.awt.Color col)

Overrides:

setBackground in class javax.swing.JComponent

paintComponent

public void paintComponent(java.awt.Graphics g)

shouldn't be called directly

Overrides:

paintComponent in class javax.swing.JComponent

redraw

public void redraw()

redraw GUIPanel content, actually calls super class repaint method

reset

public void reset()

reset simulation

Specified by:

reset in interface CCSimulator

See Also:

JPartWorld.reset()

stop

public void stop()

stop simulation

Specified by:

stop in interface CCSimulator

See Also:

JPartWorld.stop()

continueSteps

public void continueSteps()

continue simulation

Specified by:

continueSteps in interface CCSimulator

See Also:

JPartWorld.stop()

doOneStep

public void doOneStep()

make only one simulation's step

Specified by:

doOneStep in interface CCSimulator

See Also:

JPartWorld.doOneStep()

nextStep

public void nextStep()

nextStep shouldn't be called directly calculates next simulation's step

Specified by:

nextStep in interface CCSimulator

isRunning

public boolean isRunning()

isRunning

Specified by:

isRunning in interface CCSimulator

Returns:

true if simulation is running or false if simulation was reset

getSimulationState

public int getSimulationState()

Specified by:

getSimulationState in interface CCSimulator

start

public void start()

start simulation

Specified by:

start in interface CCSimulator

See Also:

JPartWorld.start()

buildBox

public JWall[] buildBox(float x0,
                        float y0,
                        float boxWidth,
                        float boxHeight,
                        float thickness)

build square box: 4 walls

Parameters:

x0 - x coordinate of top left corner of the box

y0 - y coordinate of top left corner of the box

boxWidth - width of the box

boxHeight - height of the box

thickness - thickness of the walls

Returns:

walls array [0] left; [1] right; [2] top; [3] bottom

See Also:

JWall

buildBox

public JWall[] buildBox(float x0,
                        float y0,
                        float boxWidth,
                        float boxHeight,
                        float thickness,
                        float tLeft,
                        float tRight,
                        float tTop,
                        float tBottom)

build square box: 4 walls

Parameters:

x0 - x coordinate of top left corner of the box

y0 - y coordinate of top left corner of the box

boxWidth - width of the box

boxHeight - height of the box

thickness - thickness of the walls

tLeft - temperature of the left wall

tRight - temperature of the right wall

tTop - temperature of the top wall

tBottom - temperature of the bottom wall

Returns:

walls array [0] left; [1] right; [2] top; [3] bottom

See Also:

JWall

setPropertyForAlElementsInRect

public void setPropertyForAlElementsInRect(java.lang.String property,
                                           int type,
                                           float x,
                                           float y,
                                           float w,
                                           float h,
                                           java.lang.Object val)

Parameters:

type - kind of particle could be JPartWorld.TYPE_ATOM or JPartWorld.TYPE_WALL

See Also:

JPartWorld.TYPE_ATOM, JPartWorld.TYPE_WALL, JPartWorld.setPropertyForAtomsInRect(java.lang.String, float, float, float, float, java.lang.Object), JPartWorld.setPropertyForWallsInRect(java.lang.String, float, float, float, float, java.lang.Object)

addCollisionsListener

public void addCollisionsListener(CollisionsListener l)

See Also:

JPartWorld.addCollisionsListener(org.concord.collisions.event.CollisionsListener)

removeCollisionsListener

public void removeCollisionsListener(CollisionsListener l)

See Also:

JPartWorld.removeCollisionsListener(org.concord.collisions.event.CollisionsListener)

setTracePossible

public void setTracePossible(boolean tracePossible)

set GUIPanel trace property

Parameters:

tracePossible - if parameter is true, GUIPanel will support the drawing atom's traces

isTracePossible

public boolean isTracePossible()

Returns:

current value of tracePossible

createPopupMenu

public void createPopupMenu(JWorldElement element)

createPopupMenu

public void createPopupMenu(PassiveElement element)

drawDashedStraightLine

public static void drawDashedStraightLine(java.awt.Graphics g,
                                          int x1,
                                          int y1,
                                          int x2,
                                          int y2,
                                          int delta,
                                          int skipPoint)

used for drawing velocity projections

Parameters:

g - Graphics where line should be drawn

x1 - start point x coordinate

y1 - start point y coordinate

x2 - end point x coordinate

y2 - end point y coordinate

delta - number of pixels to draw

skipPoint - number of pixels to skip

showCM

public void showCM()

show Center of Mass point Center of Mass will be represented as point

showCM

public void showCM(boolean showCMCross)

show Center of Mass point

Parameters:

showCMCross - if true Center of Mass will be represented as cross if false Center of Mass will be represented as point

hideCM

public void hideCM()

hide Center of Mass point

setAtomsDragMode

public void setAtomsDragMode(int atomsDragMode)

setting drag mode for the atoms

Parameters:

desired - drag mode: DRAG_MODE_NORMAL - moving atom DRAG_MODE_VEL - changing atom's velocity

getAtomsDragMode

public int getAtomsDragMode()

getting drag mode for the atoms

Returns:

current drag mode: DRAG_MODE_NORMAL - moving atom DRAG_MODE_VEL - changing atom's velocity

setDaemonsDragMode

public void setDaemonsDragMode(int daemonDragMode)

setting drag mode for the daemons

Parameters:

desired - drag mode: DRAG_MODE_NORMAL - moving daemon DRAG_MODE_VEL - changing daemon's velocity DRAG_MODE_DAEMON - changing daemon's specific thing for example for booster it's the delta velocity for force daemons it's the force for displ daemons it's the arrow length

getDaemonsDragMode

public int getDaemonsDragMode()

determine drag mode for the daemons

Returns:

current drag mode: DRAG_MODE_NORMAL - moving daemon DRAG_MODE_VEL - changing daemon's velocity DRAG_MODE_DAEMON - changing daemon's specific thing for example for booster it's the delta velocity and for force daemons it's the force

setForcesDragMode

public void setForcesDragMode(int forceDragMode)

setting drag mode for the forces

Parameters:

desired - drag mode: DRAG_MODE_NORMAL - snap force to another atom or element DRAG_MODE_FORCE - changing daemon's velocity DRAG_MODE_FORCEMAGNITUDE - changing daemon's velocity

getForcesDragMode

public int getForcesDragMode()

determine drag mode for the forces

Returns:

current drag mode: DRAG_MODE_NORMAL - snap force to another atom or element DRAG_MODE_FORCE - changing daemon's velocity DRAG_MODE_FORCEMAGNITUDE - changing daemon's velocity

setWallsDragMode

public void setWallsDragMode(int wallDragMode)

setting drag mode for the walls

Parameters:

desired - drag mode: DRAG_MODE_NORMAL - moving wall DRAG_MODE_ROTATE - rotate wall around one edge as pivot

getWallsDragMode

public int getWallsDragMode()

determine drag mode for the daemons

Returns:

current drag mode: DRAG_MODE_NORMAL - moving daemon DRAG_MODE_VEL - changing daemon's velocity DRAG_MODE_DAEMON - changing daemon's specific thing for example for booster it's the delta velocity and for force daemons it's the force

setArrowsVelDragMode

public void setArrowsVelDragMode(int arrowsVelDragMode)

getArrowsVelDragMode

public int getArrowsVelDragMode()

setSelectedElemDragMode

public void setSelectedElemDragMode(int d)

getSelectedElemDragMode

public int getSelectedElemDragMode()

isDoAACollisions

public boolean isDoAACollisions()

setDoAACollisions

public void setDoAACollisions(boolean doCollisions)

isDoAWCollisions

public boolean isDoAWCollisions()

setDoAWCollisions

public void setDoAWCollisions(boolean doCollisions)

getWatchableElement

public JWorldElement getWatchableElement()

setWatchableElement

public void setWatchableElement(JWorldElement watchableElement)

getWatchMode

public int getWatchMode()

setWatchMode

public void setWatchMode(int wm)

stepFinished

public void stepFinished(StepEvent evt)

Specified by:

stepFinished in interface StepListener

setGrid

public void setGrid()

setGrid

public void setGrid(int x,
                    int y,
                    int width,
                    int height)

getGrid

public PassiveGrid getGrid()

clearGrid

public void clearGrid()

setBackgroundIcon

public void setBackgroundIcon(java.lang.String url)

setBackgroundIcon

public void setBackgroundIcon(java.lang.String url,
                              int x,
                              int y)

setBackgroundQTIcon

public void setBackgroundQTIcon(java.lang.String url)

setBackgroundQTIcon

public void setBackgroundQTIcon(java.lang.String url,
                                int x,
                                int y)

clearBackgroundIcon

public void clearBackgroundIcon()

setSnapToGrid

public void setSnapToGrid(boolean atom,
                          boolean velocity)

setSnapToGrid

public void setSnapToGrid(boolean atom,
                          boolean velocity,
                          int scaleX,
                          int scaleY)

isElementInside

public boolean isElementInside(JWorldElement elem)

isPassiveElementInside

public boolean isPassiveElementInside(PassiveElement elem)

isPointInside

public boolean isPointInside(float x,
                             float y)

getClosestPointInside

public java.awt.Point getClosestPointInside(java.awt.Point p)

findNearestFrame

public static java.awt.Frame findNearestFrame(java.awt.Component c)

setConstrainDragInside

public void setConstrainDragInside(boolean b)

isConstrainDragInside

public boolean isConstrainDragInside()

create

public DomainView create(java.lang.String viewSpecification)

Specified by:

create in interface DomainView

release

public void release(DomainView view)

Specified by:

release in interface DomainView

getViewMethods

public java.util.Vector getViewMethods()

Specified by:

getViewMethods in interface DomainView

getViewEvents

public java.util.Vector getViewEvents()

Specified by:

getViewEvents in interface DomainView

getViewActions

public java.util.Vector getViewActions()

Specified by:

getViewActions in interface DomainView

getEngine

public DomainEngine getEngine()

Specified by:

getEngine in interface DomainView

setActivity

public void setActivity(java.lang.Object activity)

Specified by:

setActivity in interface DomainView

closeEverything

public void closeEverything()

Specified by:

closeEverything in interface DomainView

save

public void save(java.io.Writer writer)

Specified by:

save in interface DomainPersistentElement

restore

public void restore(java.io.Reader reader)

Specified by:

restore in interface DomainPersistentElement

save

public void save(java.io.OutputStream output)

Specified by:

save in interface DomainPersistentElement

restore

public void restore(java.io.InputStream input)

Specified by:

restore in interface DomainPersistentElement

serializeAsElement

public org.w3c.dom.Element serializeAsElement(org.w3c.dom.Document document)

Specified by:

serializeAsElement in interface DomainPersistentElement

setElementsSelectable

public void setElementsSelectable(boolean b)

isElementsSelectable

public boolean isElementsSelectable()

getSelectedElement

public JWorldElement getSelectedElement()

isElementSelected

public boolean isElementSelected(JWorldElement elem)

setSelectedElement

public void setSelectedElement(JWorldElement elem)

setElemsPropertiesPanel

public void setElemsPropertiesPanel(PropertyPanel pan)

setPropertiesPanel

public void setPropertiesPanel(PropertyPanel pan)

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent evt)

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

setEditableProperty

public void setEditableProperty(java.lang.String className,
                                java.lang.String propName,
                                boolean display)

addEditableProperty

public void addEditableProperty(java.lang.String className,
                                java.lang.String propName)

addEditableProperty

public void addEditableProperty(java.lang.String className,
                                java.lang.String propName,
                                java.lang.String propLabel)
                         throws java.lang.IllegalArgumentException

removeEditableProperty

public void removeEditableProperty(java.lang.String className,
                                   java.lang.String propName)
                            throws java.lang.IllegalArgumentException