org.opensourcephysics.display
Class InteractivePanel

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  org.opensourcephysics.display.DrawingPanel
                      org.opensourcephysics.display.InteractivePanel

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, InteractiveMouseHandler, Renderable

Direct Known Subclasses:

PlottingPanel, VideoPanel

public class InteractivePanel
extends DrawingPanel
implements InteractiveMouseHandler

InteractivePanel is a drawing panel that invokes the handleMouseAction method in Interactive objects.

Version:

1.0

Author:

Wolfgang Christian, Francisco Esquembre

See Also:

Serialized Form

Nested Class Summary

protected class

InteractivePanel.IADMouseController The inner class that will handle all mouse related events.

Nested classes/interfaces inherited from class org.opensourcephysics.display.DrawingPanel

DrawingPanel.ZoomBox

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.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected boolean	containsInteractive
protected InteractiveMouseHandler	interactive
static int	MOUSE_CLICKED
static int	MOUSE_DRAGGED
static int	MOUSE_ENTERED
static int	MOUSE_EXITED
static int	MOUSE_MOVED
static int	MOUSE_PRESSED
static int	MOUSE_RELEASED
protected int	mouseAction
protected java.awt.event.MouseEvent	mouseEvent

Fields inherited from class org.opensourcephysics.display.DrawingPanel

adjustableGutter, antialiasShapeOn, antialiasTextOn, autoscaleItem, autoscaleMargin, autoscaleX, autoscaleXMax, autoscaleXMin, autoscaleY, autoscaleYMax, autoscaleYMin, bgColor, blMessageBox, BOTTOM_LEFT, BOTTOM_RIGHT, bottomGutter, bottomGutterPreferred, brMessageBox, clipAtGutter, coordinateStrBuilder, customInspector, decimalFormat, dimensionSetter, drawableList, enableZoom, fixedPixelPerUnit, fixedScale, glassPanel, glassPanelLayout, height, leftGutter, leftGutterPreferred, mouseController, offscreenImage, optionController, pixelMatrix, pixelTransform, popupmenu, propertiesItem, rightGutter, rightGutterPreferred, scaleItem, scientificFormat, showCoordinates, snapshotItem, squareAspect, tlMessageBox, TOP_LEFT, TOP_RIGHT, topGutter, topGutterPreferred, trMessageBox, viewRect, width, workingImage, xceil, xfloor, xLeftMarginPercentage, xmax, xmaxPreferred, xmin, xminPreferred, xPixPerUnit, xRightMarginPercentage, yBottomMarginPercentage, yceil, yfloor, ymax, ymaxPreferred, ymin, yminPreferred, yPixPerUnit, yTopMarginPercentage, zoomBox, zoomInItem, zoomOutItem

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.image.ImageObserver

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

Constructor Summary

InteractivePanel()
Constructs an InteractivePanel with an internal handler.

InteractivePanel(InteractiveMouseHandler in)
Constructs an InteractivePanel with the given handler.

Method Summary

void	addDrawable(Drawable drawable) Adds a drawable object to the drawable list.
void	clear() Removes all drawable objects from the drawable list.
Interactive	getCurrentDraggable() Get the Interactive object that is currently being dragged.
Interactive	getInteractive() Gets the interactive object that was accessed by the last mouse event.
int	getMouseAction() Gets the last mouse action.
int	getMouseButton() Gets the mouse button of the last mouse event.
int	getMouseClickCount() Gets the click count of the last mouse event.
int	getMouseIntX() Gets the x pixel coordinate of the last mouse event.
int	getMouseIntY() Gets the y pixel coordinate of the last mouse event.
double	getMouseX() Gets the x world coordinate of the last mouse event.
double	getMouseY() Gets the y world coordinate of the last moust event
void	handleMouseAction(InteractivePanel panel, java.awt.event.MouseEvent evt) Handles mouse actions by dragging the current interactive drawable object.
void	saveMouseEvent(int type, java.awt.event.MouseEvent evt) Saves the last mouse event.
protected void	scaleX(java.util.ArrayList<Drawable> tempList) Sets the x axis scale based on the max and min values of all measurable objects.
protected void	scaleY(java.util.ArrayList<Drawable> tempList) Sets the y axis scale based on the max and min values of all measurable objects.
void	setInteractiveMouseHandler(InteractiveMouseHandler handler) Sets the interactive mouse handler.
void	setShowCoordinates(boolean show) Shows the coordinates in the text box in the lower left hand corner.

Methods inherited from class org.opensourcephysics.display.DrawingPanel

actionPerformed, addDrawableAtIndex, addDrawables, buildPopupmenu, checkWorkingImage, computeGutters, enableInspector, findViewRect, getAspectRatio, getBottomGutter, getCoordinateStringBuilder, getDimensionSetter, getDrawables, getDrawables, getGlassPanel, getGutters, getHeight, getImageRatio, getLeftGutter, getLoader, getMaxPixPerUnit, getMeasure, getObjectOfClass, getPixelMatrix, getPixelTransform, getPopupMenu, getPreferredXMax, getPreferredXMin, getPreferredYMax, getPreferredYMin, getRightGutter, getScale, getTopGutter, getVideoTool, getViewRect, getWidth, getXMax, getXMin, getXPixPerUnit, getYMax, getYMin, getYPixPerUnit, getZoomBox, hasInspector, hideInspector, invalidateImage, isAdjustableGutter, isAntialiasShapeOn, isAntialiasTextOn, isAutoscaleX, isAutoscaleXMax, isAutoscaleXMin, isAutoscaleY, isAutoscaleYMax, isAutoscaleYMin, isBuffered, isClipAtGutter, isFixedScale, isIconified, isLogScaleX, isLogScaleY, isPointInside, isSquareAspect, isValidImage, isZoom, limitAutoscaleX, limitAutoscaleY, measure, paint, paintComponent, paintDrawableList, paintEverything, paintFirst, paintLast, pixToX, pixToY, project, recomputeTransform, refreshGUI, removeDrawable, removeDrawables, removeObjectsOfClass, removeOptionController, render, render, replaceDrawable, resetGutters, scale, scale, scaleX, scaleY, setAdjustableGutter, setAntialiasShapeOn, setAntialiasTextOn, setAutoscaleMargin, setAutoscaleX, setAutoscaleY, setBounds, setBounds, setBuffered, setClipAtGutter, setCoordinateStringBuilder, setCustomInspector, setFixedScale, setFontLevel, setGutters, setGutters, setIgnoreRepaint, setMessage, setMessage, setMouseCursor, setPixelScale, setPixelsPerUnit, setPopupMenu, setPreferredGutters, setPreferredMinMax, setPreferredMinMax, setPreferredMinMaxX, setPreferredMinMaxY, setSquareAspect, setVideoTool, setVisible, setXLeftMarginPercentage, setXMarginPercentage, setXMarginPercentage, setXRightMarginPercentage, setYBottomMarginPercentage, setYMarginPercentage, setYMarginPercentage, setYTopMarginPercentage, setZoom, showInspector, snapshot, xToGraphics, xToPix, yToGraphics, yToPix, zoomIn, zoomOut

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, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, 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, 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, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, 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

MOUSE_PRESSED

public static final int MOUSE_PRESSED

See Also:

Constant Field Values

MOUSE_RELEASED

public static final int MOUSE_RELEASED

See Also:

Constant Field Values

MOUSE_DRAGGED

public static final int MOUSE_DRAGGED

See Also:

Constant Field Values

MOUSE_CLICKED

public static final int MOUSE_CLICKED

See Also:

Constant Field Values

MOUSE_ENTERED

public static final int MOUSE_ENTERED

See Also:

Constant Field Values

MOUSE_EXITED

public static final int MOUSE_EXITED

See Also:

Constant Field Values

MOUSE_MOVED

public static final int MOUSE_MOVED

See Also:

Constant Field Values

containsInteractive

protected boolean containsInteractive

mouseAction

protected int mouseAction

mouseEvent

protected java.awt.event.MouseEvent mouseEvent

interactive

protected InteractiveMouseHandler interactive

Constructor Detail

InteractivePanel

public InteractivePanel(InteractiveMouseHandler in)

Constructs an InteractivePanel with the given handler.

Parameters:

in - InteractiveMouseHandler

InteractivePanel

public InteractivePanel()

Constructs an InteractivePanel with an internal handler.

Method Detail

addDrawable

public void addDrawable(Drawable drawable)

Adds a drawable object to the drawable list.

Overrides:

addDrawable in class DrawingPanel

Parameters:

drawable -

clear

public void clear()

Removes all drawable objects from the drawable list.

Overrides:

clear in class DrawingPanel

scaleX

protected void scaleX(java.util.ArrayList<Drawable> tempList)

Sets the x axis scale based on the max and min values of all measurable objects. Autoscale flag is not respected.

Overrides:

scaleX in class DrawingPanel

scaleY

protected void scaleY(java.util.ArrayList<Drawable> tempList)

Sets the y axis scale based on the max and min values of all measurable objects. Autoscale flag is not respected.

Overrides:

scaleY in class DrawingPanel

setInteractiveMouseHandler

public void setInteractiveMouseHandler(InteractiveMouseHandler handler)

Sets the interactive mouse handler. The interactive mouse handler is notified whenever a mouse action occurs.

Parameters:

handler - the mouse handler

handleMouseAction

public void handleMouseAction(InteractivePanel panel,
                              java.awt.event.MouseEvent evt)

Handles mouse actions by dragging the current interactive drawable object.

Specified by:

handleMouseAction in interface InteractiveMouseHandler

Parameters:

panel -

evt -

getCurrentDraggable

public Interactive getCurrentDraggable()

Get the Interactive object that is currently being dragged.

Returns:

Interactive

getInteractive

public Interactive getInteractive()

Gets the interactive object that was accessed by the last mouse event.

Returns:

Interactive

setShowCoordinates

public void setShowCoordinates(boolean show)

Shows the coordinates in the text box in the lower left hand corner.

Overrides:

setShowCoordinates in class DrawingPanel

Parameters:

show -

getMouseButton

public int getMouseButton()

Gets the mouse button of the last mouse event.

Returns:

int

getMouseClickCount

public int getMouseClickCount()

Gets the click count of the last mouse event.

Returns:

int

getMouseAction

public int getMouseAction()

Gets the last mouse action.

Returns:

int

getMouseIntX

public int getMouseIntX()

Gets the x pixel coordinate of the last mouse event.

Returns:

pixel

getMouseIntY

public int getMouseIntY()

Gets the y pixel coordinate of the last mouse event.

Returns:

pixel

getMouseX

public double getMouseX()

Gets the x world coordinate of the last mouse event.

Returns:

coordiante

getMouseY

public double getMouseY()

Gets the y world coordinate of the last moust event

Returns:

coordinate

saveMouseEvent

public void saveMouseEvent(int type,
                           java.awt.event.MouseEvent evt)

Saves the last mouse event.

Parameters:

type -

evt -