Package org.graffiti.plugins.modes.defaults

Class MegaMoveTool

java.lang.Object

java.awt.event.MouseAdapter

javax.swing.event.MouseInputAdapter

org.graffiti.plugin.tool.AbstractTool

org.graffiti.plugin.tool.AbstractUndoableTool

org.graffiti.plugins.modes.defaults.MegaTools

org.graffiti.plugins.modes.defaults.MegaMoveTool

All Implemented Interfaces:

MouseListener, MouseMotionListener, MouseWheelListener, EventListener, MouseInputListener, PreferencesInterface, Tool, SelectionListener, SessionListener, Undoable

Direct Known Subclasses:

IPK_MegaMoveTool

public class MegaMoveTool
extends MegaTools
implements PreferencesInterface

A tool for creating and editing a graph.

Version:

2.6.5

Author:

Holleis, Klukas

Recent revisions:

1.67.6.2

Field Summary

Fields

Modifier and Type	Field	Description
static boolean	gridEnabled
static int	gridMovement
static int	gridResizeLargeNodes
static int	gridResizeNormalNodes
static int	gridResizeSmallNodes

Fields inherited from class org.graffiti.plugins.modes.defaults.MegaTools

MouseWheelZoomEnabled

Constructor Summary

Constructors

Constructor	Description
MegaMoveTool()	Constructor for this tool.

Method Summary

Modifier and Type	Method	Description
void	activate()	The method additionally registers a key used to delete graph elements.
void	deactivate()	This method additionaly unregisters the key used for deleting graph elements.
List<Parameter>	getDefaultParameters()	On first start or on reset there will be no preferences available.
static int	getGrid(double sz)
static MegaMoveTool	getInstance()
static Vector2d	getLastMovementPosition()
String	getPreferencesAlternativeName()	return a custom preference category, that this class will reside in.
String	getToolName()
static boolean	hit(Point2D pnt1, Point2D pnt2)
boolean	isSessionListener()	States whether this class wants to be registered as a SessionListener.
void	mouseClicked(MouseEvent e)	Empty method.
void	mouseDragged(MouseEvent e)	Invoked when the mouse button has been pressed and dragged inside the editor panel and handles what has to happen.
void	mouseMoved(MouseEvent e)	Temporarily marks the component under cursor.
void	mousePressed(MouseEvent e)	Invoked when the mouse button has been pressed.
void	mouseReleased(MouseEvent e)	Invoked when the mouse button has been released inside the editor panel and handles what has to happen.
CoordinateAttribute	processBendCreation(MouseEvent e, Component c)
void	reset()	Resets the tool to initial values.
void	sessionChanged(Session s)	Called when the active session is changed.
void	updatePreferences(Preferences preferences)	This method will be called, when preferences for this class have changed and the implementing class gets the chance of setting class (static) variables having the values of the parameters.

Methods inherited from class org.graffiti.plugins.modes.defaults.MegaTools

fireSelectionChanged, getFoundComponent, getLastMouseE, getLastMouseSrc, postProcessImageCreation, preProcessImageCreation, sessionDataChanged, setFoundComponent, unmarkAll, wasScrollPaneMovement

Methods inherited from class org.graffiti.plugin.tool.AbstractUndoableTool

isSelectionListener, setUndoSupport

Methods inherited from class org.graffiti.plugin.tool.AbstractTool

activateTool, deactivateAll, displayAsMarked, displayAsMarked, displayAsMarked, displayAsMarked, getActiveTool, highlight, isActive, isViewListener, selectionChanged, selectionListChanged, setGraph, setPrefs, unDisplayAsMarked, unDisplayAsMarked

Methods inherited from class java.awt.event.MouseAdapter

mouseEntered, mouseExited, mouseWheelMoved

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.awt.event.MouseListener

mouseEntered, mouseExited

Field Details

gridMovement

public static int gridMovement

gridResizeSmallNodes

public static int gridResizeSmallNodes

gridResizeNormalNodes

public static int gridResizeNormalNodes

gridResizeLargeNodes

public static int gridResizeLargeNodes

gridEnabled

public static boolean gridEnabled

Constructor Details

MegaMoveTool

public MegaMoveTool()

Constructor for this tool. Registers a key used to delete graph elements.

Method Details

getDefaultParameters

public List<Parameter> getDefaultParameters()

Description copied from interface: PreferencesInterface

On first start or on reset there will be no preferences available. The PreferenceManager will read this list containing the set of settings, that the implementing class thinks can be configured provide default values. All Parameters in this list will also appear in the PreferenceDialog. Entities providing preferences should add parameters to this array.

Specified by:

getDefaultParameters in interface PreferencesInterface

updatePreferences

public void updatePreferences(Preferences preferences)

Description copied from interface: PreferencesInterface

This method will be called, when preferences for this class have changed and the implementing class gets the chance of setting class (static) variables having the values of the parameters. Setting static class variables will help increase speed, when querying the parameters. Direct variable access VS querying the Preferences Object for this class

Specified by:

updatePreferences in interface PreferencesInterface

getPreferencesAlternativeName

public String getPreferencesAlternativeName()

Description copied from interface: PreferencesInterface

return a custom preference category, that this class will reside in. If null is returned, this class will be put into a standard category dependent on its Super class

Specified by:

getPreferencesAlternativeName in interface PreferencesInterface

Returns:

isSessionListener

public boolean isSessionListener()

States whether this class wants to be registered as a SessionListener. This tool returns true.

Specified by:

isSessionListener in interface Tool

Overrides:

isSessionListener in class AbstractUndoableTool

Returns:

DOCUMENT ME!

sessionChanged

public void sessionChanged(Session s)

Description copied from class: MegaTools

Called when the active session is changed.

Specified by:

sessionChanged in interface SessionListener

Overrides:

sessionChanged in class MegaTools

Parameters:

s - DOCUMENT ME!

See Also:

SessionListener.sessionChanged(Session)

activate

public void activate()

The method additionally registers a key used to delete graph elements.

Specified by:

activate in interface Tool

Overrides:

activate in class AbstractTool

See Also:

AbstractTool.activate()

deactivate

public void deactivate()

This method additionaly unregisters the key used for deleting graph elements.

Specified by:

deactivate in interface Tool

Overrides:

deactivate in class AbstractTool

See Also:

AbstractTool.deactivate()

mouseClicked

public void mouseClicked(MouseEvent e)

Empty method. Invoked at mouse clicks. Does not do anything. All is done via mousePressed.

Specified by:

mouseClicked in interface MouseListener

Overrides:

mouseClicked in class MouseAdapter

Parameters:

e - the mouse event

mouseMoved

public void mouseMoved(MouseEvent e)

Description copied from class: MegaTools

Temporarily marks the component under cursor.

Specified by:

mouseMoved in interface MouseMotionListener

Overrides:

mouseMoved in class MegaTools

Parameters:

e - the mouse event

mouseDragged

public void mouseDragged(MouseEvent e)

Invoked when the mouse button has been pressed and dragged inside the editor panel and handles what has to happen.

Specified by:

mouseDragged in interface MouseMotionListener

Overrides:

mouseDragged in class MouseAdapter

Parameters:

e - the mouse event

processBendCreation

public CoordinateAttribute processBendCreation(MouseEvent e,
Component c)

getGrid

public static int getGrid(double sz)

mousePressed

public void mousePressed(MouseEvent e)

Invoked when the mouse button has been pressed.

Specified by:

mousePressed in interface MouseListener

Overrides:

mousePressed in class MouseAdapter

Parameters:

e - the mouse event

mouseReleased

public void mouseReleased(MouseEvent e)

Invoked when the mouse button has been released inside the editor panel and handles what has to happen.

Specified by:

mouseReleased in interface MouseListener

Overrides:

mouseReleased in class MouseAdapter

Parameters:

e - the mouse event

reset

public void reset()

Resets the tool to initial values.

hit

public static boolean hit(Point2D pnt1,
Point2D pnt2)

getLastMovementPosition

public static Vector2d getLastMovementPosition()

getInstance

public static MegaMoveTool getInstance()

getToolName

public String getToolName()

Specified by:

getToolName in interface Tool