Class MSketch

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              java.applet.Applet
                  MSketch

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, java.lang.Runnable, java.io.Serializable

public class MSketch

extends java.applet.Applet

implements java.lang.Runnable

AWT version of the MarvinSketch Applet.

Version:

3.3, 12/23/2003

Author:

Peter Csizmadia

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.applet.Applet

java.applet.Applet.AccessibleApplet

Nested classes inherited from class java.awt.Panel

java.awt.Panel.AccessibleAWTPanel

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

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

MSketch()

Method Summary

void	destroy() Remove all the components, dispose all the frames.
java.lang.String	getAppletInfo() Returns a string containing the version and the author.
boolean	getAutoScale() Returns the autoscale property.
java.lang.String	getMol(java.lang.String fmt) Gets the molecule in a text format.
java.lang.String	getPiece(java.lang.String fmt) Gets the current molecule piece in the specified format.
double	getScale() Gets the magnification.
void	init() Initializes the applet.
boolean	mouseUp(java.awt.Event ev, int x, int y) Handle the viewer button press events
void	run() Runs the thread that handles JavaScript calls.
void	setAutoScale(boolean as) Sets the autoscale property.
void	setMol(java.lang.String s) Starts loading a molecule into the sketcher.
void	setMol(java.lang.String s, java.lang.String opts) Starts loading a molecule into the sketcher.
void	setPiece(java.lang.String s) Sets the current piece.
void	setScale(double m) Sets the magnification.
void	setVisible(boolean v) Show or hide the applet.
void	start() Starts the applet.
void	stop() Hide the frames when stopped.

Methods inherited from class java.applet.Applet

getAccessibleContext, getAppletContext, getAudioClip, getAudioClip, getCodeBase, getDocumentBase, getImage, getImage, getLocale, getParameter, getParameterInfo, isActive, newAudioClip, play, play, resize, resize, setStub, showStatus

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFont, setLayout, transferFocusBackward, transferFocusDownCycle, update, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, 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

Constructor Detail

MSketch

public MSketch()

Method Detail

init

public void init()

Initializes the applet.

start

public void start()

Starts the applet.

run

public void run()

Runs the thread that handles JavaScript calls.

Specified by:

run in interface java.lang.Runnable

stop

public void stop()

Hide the frames when stopped.

destroy

public void destroy()

Remove all the components, dispose all the frames.

getAppletInfo

public java.lang.String getAppletInfo()

Returns a string containing the version and the author.

Returns:

the information

getMol

public java.lang.String getMol(java.lang.String fmt)

Gets the molecule in a text format. The format descriptor string can also contain export options. Format and options are separated by a colon, multiple options can be separated by commas. See the text formats and their options on the File Formats in Marvin page. Examples:

 s1 = msketch.getMol("mol");
 s2 = msketch.getMol("smiles:a-H"); // aromatize and remove Hydrogens
 

Parameters:

fmt - the format descriptor string

Returns:

string containing the molecule in a molecule file format

setAutoScale

public void setAutoScale(boolean as)

Sets the autoscale property. If auotoscale is true the molecule is sized to fit on the molecule panel.

Parameters:

as - true to switch on, false to switch off autoscale

Since:

2.9.3

getAutoScale

public boolean getAutoScale()

Returns the autoscale property.

Returns:

true if autoscale is on, false if off

Since:

2.9.3

setMol

public void setMol(java.lang.String s)

Starts loading a molecule into the sketcher.

Parameters:

s - molfile contents, URL or (Unix) filename

setMol

public void setMol(java.lang.String s,
                   java.lang.String opts)

Starts loading a molecule into the sketcher. The file format and/or import options can be specified if the second argument is in one of the following forms: "options", "format:", or "format:options".

Parameters:

s - molfile contents, URL or (Unix) filename

opts - options or null

Since:

3.3

getPiece

public java.lang.String getPiece(java.lang.String fmt)

Gets the current molecule piece in the specified format.

Parameters:

fmt - the format

Returns:

the molecule in a molecule file format

Since:

2.2

See Also:

getMol(java.lang.String)

setPiece

public void setPiece(java.lang.String s)

Sets the current piece. This method makes it possible to implement the Periodic Table of elements and tables of template molecules as external JavaScript/HTML components.

Parameters:

s - string containing the molecule in a molecule file format

getScale

public double getScale()

Gets the magnification.

Returns:

the scaling factor

Since:

2.2

setScale

public void setScale(double m)

Sets the magnification. Changes the scale parameter at runtime.

Parameters:

m - the scaling factor

mouseUp

public boolean mouseUp(java.awt.Event ev,
                       int x,
                       int y)

Handle the viewer button press events

Parameters:

ev - the event object

x - mouse x coordinate

y - mouse y coordinate

Returns:

true if event handled successfully, false otherwise

setVisible

public void setVisible(boolean v)

Show or hide the applet.

Parameters:

v - true to show, false to hide