com.jgraph.pad.action
Class JGraphpadViewAction

java.lang.Object
  javax.swing.AbstractAction
      com.jgraph.editor.JGraphEditorAction
          com.jgraph.pad.action.JGraphpadViewAction

All Implemented Interfaces:

Action, ActionListener, Cloneable, EventListener, Serializable

public class JGraphpadViewAction

extends JGraphEditorAction

Implements all actions of the view menu. The layout item is added by a the layout plugin.

See Also:

Serialized Form

Nested Class Summary

static class

JGraphpadViewAction.AllActions Bundle of all actions in this class.

Nested classes inherited from class com.jgraph.editor.JGraphEditorAction

JGraphEditorAction.Bundle

Field Summary

protected File	lastDirectory Holds the last directory for file operations.
static String	NAME_BACKGROUND Specifies the name for the background action.
static String	NAME_BACKGROUNDIMAGE Specifies the name for the backgroundImage action.
static String	NAME_BACKGROUNDIMAGEURL Specifies the name for the backgroundImageURL action.
static String	NAME_CLEARBACKGROUND Specifies the name for the clearBackground action.
static String	NAME_EDITCLICKCOUNT Specifies the name for the editClickCount action.
static String	NAME_FITNONE Specifies the name for the fitNone action.
static String	NAME_FITPAGE Specifies the name for the fitPage action.
static String	NAME_FITWIDTH Specifies the name for the fitWidth action.
static String	NAME_FITWINDOW Specifies the name for the fitWindow action.
static String	NAME_GRIDCOLOR Specifies the name for the gridColor action.
static String	NAME_GRIDSIZE Specifies the name for the gridSize action.
static String	NAME_HANDLECOLOR Specifies the name for the handleColor action.
static String	NAME_HANDLESIZE Specifies the name for the handleSize action.
static String	NAME_LIBRARYLARGER Specifies the name for the libraryLarger action.
static String	NAME_LIBRARYSMALLER Specifies the name for the librarySmaller action.
static String	NAME_LOCKEDHANDLECOLOR Specifies the name for the handleSize action.
static String	NAME_MARQUEECOLOR Specifies the name for the handleColor action.
static String	NAME_PORTSIZE Specifies the name for the portSize action.
static String	NAME_SWITCHCROSSGRID Specifies the name for the switchDotGrid action.
static String	NAME_SWITCHDOTGRID Specifies the name for the switchDotGrid action.
static String	NAME_SWITCHLINEGRID Specifies the name for the switchDotGrid action.
static String	NAME_TOGGLEANTIALIAS Specifies the name for the toggleAntiAlias action.
static String	NAME_TOGGLEDISCONNECTONMOVE Specifies the name for the toggleDisconnectOnMove action.
static String	NAME_TOGGLEDOUBLEBUFFERED Specifies the name for the toggleDoubleBuffered action.
static String	NAME_TOGGLEDRAGENABLED Specifies the name for the toggleDragEnabled action.
static String	NAME_TOGGLEEDITABLE Specifies the name for the toggleEditable action.
static String	NAME_TOGGLEGRAPHBENDABLE Specifies the name for the toggleGraphBendable action.
static String	NAME_TOGGLEGRAPHCLONEABLE Specifies the name for the toggleGraphCloneable action.
static String	NAME_TOGGLEGRAPHCONNECTABLE Specifies the name for the toggleGraphConnectable action.
static String	NAME_TOGGLEGRAPHDISCONNECTABLE Specifies the name for the toggleGraphDisconnectable action.
static String	NAME_TOGGLEGRAPHMOVEABLE Specifies the name for the toggleGraphMoveable action.
static String	NAME_TOGGLEGRAPHSIZEABLE Specifies the name for the toggleGraphSizeable action.
static String	NAME_TOGGLEGRID Specifies the name for the toggleGrid action.
static String	NAME_TOGGLEHIDESDANGLINGCONNECTIONS Specifies the name for the toggleHidesDanglingConnections action.
static String	NAME_TOGGLEHIDESEXISTINGCONNECTIONS Specifies the name for the toggleHidesExistingConnections action.
static String	NAME_TOGGLEJUMPSTODEFAULTPORT Specifies the name for the toggleJumpsToDefaultPort action.
static String	NAME_TOGGLEMETRIC Specifies the name for the toggleMetric action.
static String	NAME_TOGGLEMOVEBELOWZERO Specifies the name for the toggleMoveBelowZero action.
static String	NAME_TOGGLEMOVESINTOGROUPS Specifies the name for the toggleMovesIntoGroups action.
static String	NAME_TOGGLEMOVESOUTOFGROUPS Specifies the name for the toggleMovesOutOfGroups action.
static String	NAME_TOGGLEPAGE Specifies the name for the togglePage action.
static String	NAME_TOGGLEPORTS Specifies the name for the togglePorts action.
static String	NAME_TOGGLEPORTSSCALED Specifies the name for the togglePortsScaled action.
static String	NAME_TOGGLEREMEMBERSCELLVIEWS Specifies the name for the toggleRemembersCellViews action.
static String	NAME_TOGGLEROOTHANDLES Specifies the name for the toggleRootHandles action.
static String	NAME_TOGGLERULERS Specifies the name for the togglerRulers action.
static String	NAME_TOGGLESELECTSALLINSERTEDCELLS Specifies the name for the toggleSelectsAllInsertedCells action.
static String	NAME_TOGGLESELECTSLOCALINSERTEDCELLS Specifies the name for the toggleSelectsLocalInsertedCells action.
static String	NAME_TOGGLESHOWSCHANGEDCONNECTIONS Specifies the name for the toggleShowsChangedConnections action.
static String	NAME_TOGGLESHOWSEXISTINGCONNECTIONS Specifies the name for the toggleShowsExistingConnections action.
static String	NAME_TOGGLESHOWSINSERTEDCONNECTIONS Specifies the name for the toggleShowsInsertedConnections action.
static String	NAME_TOLERANCE Specifies the name for the tolerance action.
static String	NAME_ZOOMACTUAL Specifies the name for the zoomActual action.
static String	NAME_ZOOMCUSTOM Specifies the name for the zoomCustom action.
static String	NAME_ZOOMIN Specifies the name for the zoomIn action.
static String	NAME_ZOOMOUT Specifies the name for the zoomOut action.

Fields inherited from class com.jgraph.editor.JGraphEditorAction

isToggleAction, PROPERTY_ISSELECTED, PROPERTY_ISVISIBLE

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

JGraphpadViewAction(String name)
Constructs a new view action for the specified name.

Method Summary

void	actionPerformed(ActionEvent event) Executes the action based on the action name.
protected void	doBackground(JGraphEditorDiagramPane diagramPane) Displays a color dialog and sets the background color on the specified diagram pane.
protected void	doBackgroundImage(JGraphEditorDiagramPane diagramPane, String filename) Displays a file- or URL-dialog and uses the filename to set the background image on the specified diagram pane.
protected void	doScaleLibraryEntries(JGraphpadLibraryPane pane, boolean larger) Doubles or halves the current size of the entries in the specified library pane based on larger.
protected void	doZoom(org.jgraph.JGraph graph, boolean in, boolean out, boolean custom) Sets the zoom on the specified graph depending on the paramters, which are interpreted to be exlusive.

Methods inherited from class com.jgraph.editor.JGraphEditorAction

getActiveFrame, getFrame, getJGraphpadPane, getJGraphpadPane, getName, getParentGraph, getPermanentFocusOwner, getPermanentFocusOwnerDiagram, getPermanentFocusOwnerDiagramPane, getPermanentFocusOwnerGraph, getPermanentFocusOwnerOrParent, getString, isSelected, isToggleAction, isVisible, setEnabled, setSelected, setToggleAction, setVisible

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Field Detail

NAME_TOGGLERULERS

public static final String NAME_TOGGLERULERS

Specifies the name for the togglerRulers action.

See Also:

Constant Field Values

NAME_TOGGLEPORTS

public static final String NAME_TOGGLEPORTS

Specifies the name for the togglePorts action.

See Also:

Constant Field Values

NAME_HANDLECOLOR

public static final String NAME_HANDLECOLOR

Specifies the name for the handleColor action.

See Also:

Constant Field Values

NAME_LOCKEDHANDLECOLOR

public static final String NAME_LOCKEDHANDLECOLOR

Specifies the name for the handleSize action.

See Also:

Constant Field Values

NAME_MARQUEECOLOR

public static final String NAME_MARQUEECOLOR

Specifies the name for the handleColor action.

See Also:

Constant Field Values

NAME_HANDLESIZE

public static final String NAME_HANDLESIZE

Specifies the name for the handleSize action.

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Constant Field Values

NAME_TOGGLEGRID

public static final String NAME_TOGGLEGRID

Specifies the name for the toggleGrid action.

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Constant Field Values

NAME_GRIDCOLOR

public static final String NAME_GRIDCOLOR

Specifies the name for the gridColor action.

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Constant Field Values

NAME_SWITCHDOTGRID

public static final String NAME_SWITCHDOTGRID

Specifies the name for the switchDotGrid action.

See Also:

Constant Field Values

NAME_SWITCHLINEGRID

public static final String NAME_SWITCHLINEGRID

Specifies the name for the switchDotGrid action.

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Constant Field Values

NAME_SWITCHCROSSGRID

public static final String NAME_SWITCHCROSSGRID

Specifies the name for the switchDotGrid action.

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Constant Field Values

NAME_TOGGLEANTIALIAS

public static final String NAME_TOGGLEANTIALIAS

Specifies the name for the toggleAntiAlias action.

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Constant Field Values

NAME_TOGGLEROOTHANDLES

public static final String NAME_TOGGLEROOTHANDLES

Specifies the name for the toggleRootHandles action.

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Constant Field Values

NAME_TOGGLEDRAGENABLED

public static final String NAME_TOGGLEDRAGENABLED

Specifies the name for the toggleDragEnabled action.

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Constant Field Values

NAME_FITNONE

public static final String NAME_FITNONE

Specifies the name for the fitNone action.

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Constant Field Values

NAME_FITPAGE

public static final String NAME_FITPAGE

Specifies the name for the fitPage action.

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Constant Field Values

NAME_FITWINDOW

public static final String NAME_FITWINDOW

Specifies the name for the fitWindow action.

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Constant Field Values

NAME_FITWIDTH

public static final String NAME_FITWIDTH

Specifies the name for the fitWidth action.

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Constant Field Values

NAME_TOGGLEPAGE

public static final String NAME_TOGGLEPAGE

Specifies the name for the togglePage action.

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Constant Field Values

NAME_BACKGROUND

public static final String NAME_BACKGROUND

Specifies the name for the background action.

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Constant Field Values

NAME_BACKGROUNDIMAGE

public static final String NAME_BACKGROUNDIMAGE

Specifies the name for the backgroundImage action.

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Constant Field Values

NAME_BACKGROUNDIMAGEURL

public static final String NAME_BACKGROUNDIMAGEURL

Specifies the name for the backgroundImageURL action.

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Constant Field Values

NAME_CLEARBACKGROUND

public static final String NAME_CLEARBACKGROUND

Specifies the name for the clearBackground action.

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Constant Field Values

NAME_ZOOMACTUAL

public static final String NAME_ZOOMACTUAL

Specifies the name for the zoomActual action.

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Constant Field Values

NAME_ZOOMCUSTOM

public static final String NAME_ZOOMCUSTOM

Specifies the name for the zoomCustom action.

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Constant Field Values

NAME_ZOOMIN

public static final String NAME_ZOOMIN

Specifies the name for the zoomIn action.

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Constant Field Values

NAME_ZOOMOUT

public static final String NAME_ZOOMOUT

Specifies the name for the zoomOut action.

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Constant Field Values

NAME_TOLERANCE

public static final String NAME_TOLERANCE

Specifies the name for the tolerance action.

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Constant Field Values

NAME_PORTSIZE

public static final String NAME_PORTSIZE

Specifies the name for the portSize action.

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Constant Field Values

NAME_GRIDSIZE

public static final String NAME_GRIDSIZE

Specifies the name for the gridSize action.

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Constant Field Values

NAME_TOGGLEMETRIC

public static final String NAME_TOGGLEMETRIC

Specifies the name for the toggleMetric action.

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Constant Field Values

NAME_TOGGLEEDITABLE

public static final String NAME_TOGGLEEDITABLE

Specifies the name for the toggleEditable action.

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Constant Field Values

NAME_EDITCLICKCOUNT

public static final String NAME_EDITCLICKCOUNT

Specifies the name for the editClickCount action.

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Constant Field Values

NAME_TOGGLEDISCONNECTONMOVE

public static final String NAME_TOGGLEDISCONNECTONMOVE

Specifies the name for the toggleDisconnectOnMove action.

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Constant Field Values

NAME_TOGGLEMOVEBELOWZERO

public static final String NAME_TOGGLEMOVEBELOWZERO

Specifies the name for the toggleMoveBelowZero action.

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Constant Field Values

NAME_TOGGLEGRAPHCLONEABLE

public static final String NAME_TOGGLEGRAPHCLONEABLE

Specifies the name for the toggleGraphCloneable action.

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Constant Field Values

NAME_TOGGLEGRAPHMOVEABLE

public static final String NAME_TOGGLEGRAPHMOVEABLE

Specifies the name for the toggleGraphMoveable action.

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Constant Field Values

NAME_TOGGLEGRAPHSIZEABLE

public static final String NAME_TOGGLEGRAPHSIZEABLE

Specifies the name for the toggleGraphSizeable action.

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Constant Field Values

NAME_TOGGLEGRAPHBENDABLE

public static final String NAME_TOGGLEGRAPHBENDABLE

Specifies the name for the toggleGraphBendable action.

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Constant Field Values

NAME_TOGGLEGRAPHCONNECTABLE

public static final String NAME_TOGGLEGRAPHCONNECTABLE

Specifies the name for the toggleGraphConnectable action.

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Constant Field Values

NAME_TOGGLEGRAPHDISCONNECTABLE

public static final String NAME_TOGGLEGRAPHDISCONNECTABLE

Specifies the name for the toggleGraphDisconnectable action.

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Constant Field Values

NAME_TOGGLESELECTSLOCALINSERTEDCELLS

public static final String NAME_TOGGLESELECTSLOCALINSERTEDCELLS

Specifies the name for the toggleSelectsLocalInsertedCells action.

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Constant Field Values

NAME_TOGGLESELECTSALLINSERTEDCELLS

public static final String NAME_TOGGLESELECTSALLINSERTEDCELLS

Specifies the name for the toggleSelectsAllInsertedCells action.

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Constant Field Values

NAME_TOGGLESHOWSEXISTINGCONNECTIONS

public static final String NAME_TOGGLESHOWSEXISTINGCONNECTIONS

Specifies the name for the toggleShowsExistingConnections action.

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Constant Field Values

NAME_TOGGLESHOWSINSERTEDCONNECTIONS

public static final String NAME_TOGGLESHOWSINSERTEDCONNECTIONS

Specifies the name for the toggleShowsInsertedConnections action.

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Constant Field Values

NAME_TOGGLESHOWSCHANGEDCONNECTIONS

public static final String NAME_TOGGLESHOWSCHANGEDCONNECTIONS

Specifies the name for the toggleShowsChangedConnections action.

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Constant Field Values

NAME_TOGGLEHIDESEXISTINGCONNECTIONS

public static final String NAME_TOGGLEHIDESEXISTINGCONNECTIONS

Specifies the name for the toggleHidesExistingConnections action.

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Constant Field Values

NAME_TOGGLEHIDESDANGLINGCONNECTIONS

public static final String NAME_TOGGLEHIDESDANGLINGCONNECTIONS

Specifies the name for the toggleHidesDanglingConnections action.

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Constant Field Values

NAME_TOGGLEREMEMBERSCELLVIEWS

public static final String NAME_TOGGLEREMEMBERSCELLVIEWS

Specifies the name for the toggleRemembersCellViews action.

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Constant Field Values

NAME_TOGGLEDOUBLEBUFFERED

public static final String NAME_TOGGLEDOUBLEBUFFERED

Specifies the name for the toggleDoubleBuffered action.

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Constant Field Values

NAME_TOGGLEPORTSSCALED

public static final String NAME_TOGGLEPORTSSCALED

Specifies the name for the togglePortsScaled action.

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Constant Field Values

NAME_TOGGLEJUMPSTODEFAULTPORT

public static final String NAME_TOGGLEJUMPSTODEFAULTPORT

Specifies the name for the toggleJumpsToDefaultPort action.

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Constant Field Values

NAME_TOGGLEMOVESINTOGROUPS

public static final String NAME_TOGGLEMOVESINTOGROUPS

Specifies the name for the toggleMovesIntoGroups action.

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Constant Field Values

NAME_TOGGLEMOVESOUTOFGROUPS

public static final String NAME_TOGGLEMOVESOUTOFGROUPS

Specifies the name for the toggleMovesOutOfGroups action.

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Constant Field Values

NAME_LIBRARYLARGER

public static final String NAME_LIBRARYLARGER

Specifies the name for the libraryLarger action.

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Constant Field Values

NAME_LIBRARYSMALLER

public static final String NAME_LIBRARYSMALLER

Specifies the name for the librarySmaller action.

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Constant Field Values

lastDirectory

protected File lastDirectory

Holds the last directory for file operations.

Constructor Detail

JGraphpadViewAction

public JGraphpadViewAction(String name)

Constructs a new view action for the specified name. If the action name starts with toggle, fit or switch then the action is configured to be a toggle action.

Parameters:

name - The name of the action to be created.

Method Detail

actionPerformed

public void actionPerformed(ActionEvent event)

Executes the action based on the action name.

Parameters:

event - The object that describes the event.

doScaleLibraryEntries

protected void doScaleLibraryEntries(JGraphpadLibraryPane pane,
                                     boolean larger)

Doubles or halves the current size of the entries in the specified library pane based on larger.

Parameters:

pane - The layout pane to change the entries of.

larger - Whether to make the entries larger.

doZoom

protected void doZoom(org.jgraph.JGraph graph,
                      boolean in,
                      boolean out,
                      boolean custom)

Sets the zoom on the specified graph depending on the paramters, which are interpreted to be exlusive. If custom is true this method displays a dialog to enter the custom zoom and sets the zoom to the specified value. If custom is false then the method will double or half the current zoom of graph depending on the value of in and out. If all values are false then the zoom is reset to 1.
This implementation makes sure the zoom is between 0.01 and 300 and scrolls to the selection cell if the selection is not empty.

Parameters:

graph - The graph to perform the operation in.

in - Whether to zoom in if no custom dialog is used.

out - Whether to zoom out if no custom dialog is used.

custom - Whether to display a dialog to ask for a custom zoom.

doBackground

protected void doBackground(JGraphEditorDiagramPane diagramPane)

Displays a color dialog and sets the background color on the specified diagram pane.

Parameters:

diagramPane - The diagramPane to perform the operation in.

doBackgroundImage

protected void doBackgroundImage(JGraphEditorDiagramPane diagramPane,
                                 String filename)
                          throws MalformedURLException,
                                 FileNotFoundException,
                                 IOException

Displays a file- or URL-dialog and uses the filename to set the background image on the specified diagram pane.

Parameters:

diagramPane - The diagramPane to perform the operation in.

filename - The filename or URL to load the image from.

Throws:

MalformedURLException

FileNotFoundException

IOException