fr.esrf.tangoatk.widget.util.jdraw
Class JDrawEditor

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              fr.esrf.tangoatk.widget.util.jdraw.JDrawEditor

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.ComponentListener, java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener

Direct Known Subclasses:

TangoSynopticHandler

public class JDrawEditor
extends javax.swing.JComponent
implements java.awt.event.MouseMotionListener, java.awt.event.MouseListener, java.awt.event.ActionListener, java.awt.event.KeyListener, java.awt.event.ComponentListener

The graph editor/viewer component.

See Also:

Serialized Form

Nested Class Summary

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.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

static int	CREATE_AXIS Creation mode of the editor
static int	CREATE_BAR Creation mode of the editor
static int	CREATE_CLIPBOARD Creation mode of the editor
static int	CREATE_ELLIPSE Creation mode of the editor
static int	CREATE_IMAGE Creation mode of the editor
static int	CREATE_LABEL Creation mode of the editor
static int	CREATE_LINE Creation mode of the editor
static int	CREATE_POLYLINE Creation mode of the editor
static int	CREATE_RECTANGLE Creation mode of the editor
static int	CREATE_RRECTANGLE Creation mode of the editor
static int	CREATE_SLIDER Creation mode of the editor
static int	CREATE_SPLINE Creation mode of the editor
static int	CREATE_SWINGOBJECT Creation mode of the editor
static int	MODE_EDIT Editor is in classic edition mode
static int	MODE_EDIT_GROUP Group edition mode, this is a restricted edition mode (no undo possible)
static int	MODE_LIB Library mode, allow only selection and clipboard
static int	MODE_PLAY Play mode, play object according to their value , in this mode no contextual menu is displayed

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

JDrawEditor(int mode)
Contruct a JDraw editor in the specified mode.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e)
void	addEditorListener(JDrawEditorListener l) Add an JDrawEditor listener.
void	addObject(JDObject o) Add an object to the drawing.
void	addToMenu(javax.swing.JMenuItem newItem)
void	alignbottomSelection() Align selection to bottom
void	alignleftSelection() Align selection to left
void	alignrightSelection() Align selection to right
void	aligntopSelection() Align selection to top
void	backSelection() send selected object to background
boolean	canRedo() Get redo state
boolean	canUndo() Get undo state
void	clearEditorListener() Clears the JDrawEditor listener list.
void	clearObjects() Clear all object
void	clearUndo() Clear the undo buffer
void	componentHidden(java.awt.event.ComponentEvent e)
void	componentMoved(java.awt.event.ComponentEvent e)
void	componentResized(java.awt.event.ComponentEvent e)
void	componentShown(java.awt.event.ComponentEvent e)
void	computePreferredSize() Compute the optimal size of the components and trigger sizeChanged()
void	convertToPolyline() Convert the selected objects to JDPolyline.
void	copySelection() Copy selection to clipboard
void	create(int what) Sets the editor in creation mode.
void	create(int what, java.lang.String param) Sets the editor in creation mode.
void	cutSelection() Move the selection to clipboard
void	deleteSelection() Delete selection from the draw
void	frontSelection() bring selected object to foreground
void	generateJavaClasses(java.lang.String dirName) Generates java classes from the selection.
int	getClipboardLength() Get number of object inside the clipboard
java.util.Vector	getClipboardObjects() Used for read only purpose , vector should not be modified by this way.
java.lang.String	getFileName() Gets the name of the last loaded file
int	getGridSize() Returns the current gid size.
java.util.Vector	getInteractiveObjects() Return all object that have the "User interaction" flag enabled.
java.lang.String	getLastActionName() Get name of the last action
java.awt.Dimension	getMinimumSize()
int	getMode() Returns the mode of the editor.
boolean	getNeedToSaveState() Returns true if the drawing has been modofied and need to be saved
java.lang.String	getNextActionName() Get name of the action that can be redone
JDObject	getObjectAt(int idx) Get the JDObject at the specified position.
int	getObjectNumber() Get number of object
java.util.Vector	getObjects() Used for read only purpose , vector should not be modified by this way.
java.util.Vector	getObjectsByName(java.lang.String name, boolean recurseGroup) Returns all objects having the given name present in the drawing area.
java.util.Vector	getObjectsOfClass(java.lang.Class theClass) Retunrs all objects of the specified class present in the drawing area.
java.awt.Dimension	getPreferredSize()
java.util.Vector	getSelectedObjects() Used for read only purpose , vector should not be modified by this way.
int	getSelectionLength() Get number of selected object
int	getZoomFactor() Returns the zoom factor value.
int	getZoomFactorPercent() Get the zoom factor in percent
void	groupSelection() group selected objects
void	initPlayer() Inits the player, This function should be called only if you want to build dynamicaly a graph with addObject().
void	instantSave(java.lang.String defaultDir) Save the current drawing to the file (Ask for filename if no filename has been previously set)
boolean	isAlignToGrid() Determines whether object and control point are aligned to the grid.
boolean	isAutoZoom() Returns true is auto zoom is enabled, false otherwise.
boolean	isGridVisible() Determines whether the grid is visible.
boolean	isSelected(JDObject obj) Determine wheter the specifed object is selected.
void	keyPressed(java.awt.event.KeyEvent e)
void	keyReleased(java.awt.event.KeyEvent e)
void	keyTyped(java.awt.event.KeyEvent e)
void	loadFile(java.lang.String fileName) Load a jdraw grpahics file into the editor Trigger valueChanged() if a file is selected to be loaded.
protected void	loadFromStream(java.io.InputStreamReader inp) Load a jdraw grpahics input stream reader into the editor.
void	lowerObject() Move down selected object.
void	mouseClicked(java.awt.event.MouseEvent e)
void	mouseDragged(java.awt.event.MouseEvent e)
void	mouseEntered(java.awt.event.MouseEvent e)
void	mouseExited(java.awt.event.MouseEvent e)
void	mouseMoved(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e)
void	mousePressedEditorB1(java.awt.event.MouseEvent e)
void	mousePressedEditorB3(java.awt.event.MouseEvent e)
void	mousePressedPlayerB1(java.awt.event.MouseEvent e)
void	mousePressedPlayerB3(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent e)
void	paint(java.awt.Graphics g)
void	paintObjects(java.awt.Graphics g) Paints all JDObjects of the components.
void	paintSelection(java.awt.Graphics g) Paints selection area and control points.
void	pasteClipboard(int x, int y) Paste the selection at the specified pos.
void	raiseObject() Raise selected object.
void	redo() Redo last canceled action
void	removeEditorListener(JDrawEditorListener l) Remove an JDrawEditor listener.
void	repaint(java.awt.Rectangle r) Repaint the specified rectangle.
void	saveFile(java.lang.String fileName) Save the current drawing to a file.
void	scaleSelection(double rx, double ry) Scale selection around the selection center.
void	selectAll() Select all object
void	selectNotVisible() Select non visible items
void	selectObject(JDObject obj) Select the specified object.
void	selectObjects(JDObject[] objs) Selects all specified objects.
void	setAlignToGrid(boolean b) When enabled, all moved control points and objects will be aligned to the grid.
void	setAutoZoom(boolean b) Sets the auto zoom.
void	setAutoZoomFactor(double ratio) Sets the initial autoZoom factor.
void	setGridSize(int size) Sets the grid step size.
void	setGridVisible(boolean b) Shows or hide the grid.
void	setPreferredSize(java.awt.Dimension d)
void	setStatusLabel(javax.swing.JLabel label) Sets the status label where are printed creation information.
void	setTranslation(int x, int y) Set a global translation for the drawing area
void	setZoomFactor(int z) Sets the zoom factor.
void	showBrowserWindow() Shows the object browser
void	showGroupEditorWindow() Shows the group editor dialog
void	showGroupJavaWindow() Shows the java generation file selection box
void	showOpenDialog(java.lang.String defaultDir) Show the file selection box and call loadFile if a file is selected.
void	showPropertyWindow() Shows the property window
void	showSaveDialog(java.lang.String defaultDir) Show the file selection box and call saveFile if a file is selected.
void	showTransformWindow() Shows the property window
void	translateSelection(int x, int y) Translate selected Object
void	undo() Undo the last action
void	ungroupSelection() ungroup selected object
void	unselectAll() Unselect all object
void	unselectObject(JDObject obj) Unselect the specified object.
void	zoomIn() Zoom In the graph
void	zoomOut() Zoom Out the graph

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, 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, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

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, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, 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

Field Detail

MODE_EDIT

public static final int MODE_EDIT

Editor is in classic edition mode

See Also:

Constant Field Values

MODE_EDIT_GROUP

public static final int MODE_EDIT_GROUP

Group edition mode, this is a restricted edition mode (no undo possible)

See Also:

Constant Field Values

MODE_PLAY

public static final int MODE_PLAY

Play mode, play object according to their value , in this mode no contextual menu is displayed

See Also:

Constant Field Values

MODE_LIB

public static final int MODE_LIB

Library mode, allow only selection and clipboard

See Also:

Constant Field Values

CREATE_RECTANGLE

public static final int CREATE_RECTANGLE

Creation mode of the editor

See Also:

Constant Field Values

CREATE_LINE

public static final int CREATE_LINE

Creation mode of the editor

See Also:

Constant Field Values

CREATE_ELLIPSE

public static final int CREATE_ELLIPSE

Creation mode of the editor

See Also:

Constant Field Values

CREATE_POLYLINE

public static final int CREATE_POLYLINE

Creation mode of the editor

See Also:

Constant Field Values

CREATE_LABEL

public static final int CREATE_LABEL

Creation mode of the editor

See Also:

Constant Field Values

CREATE_SPLINE

public static final int CREATE_SPLINE

Creation mode of the editor

See Also:

Constant Field Values

CREATE_CLIPBOARD

public static final int CREATE_CLIPBOARD

Creation mode of the editor

See Also:

Constant Field Values

CREATE_RRECTANGLE

public static final int CREATE_RRECTANGLE

Creation mode of the editor

See Also:

Constant Field Values

CREATE_IMAGE

public static final int CREATE_IMAGE

Creation mode of the editor

See Also:

Constant Field Values

CREATE_SWINGOBJECT

public static final int CREATE_SWINGOBJECT

Creation mode of the editor

See Also:

Constant Field Values

CREATE_AXIS

public static final int CREATE_AXIS

Creation mode of the editor

See Also:

Constant Field Values

CREATE_BAR

public static final int CREATE_BAR

Creation mode of the editor

See Also:

Constant Field Values

CREATE_SLIDER

public static final int CREATE_SLIDER

Creation mode of the editor

See Also:

Constant Field Values

Constructor Detail

JDrawEditor

public JDrawEditor(int mode)

Contruct a JDraw editor in the specified mode.

Parameters:

mode - Mode of the editor

See Also:

MODE_EDIT, MODE_EDIT_GROUP, MODE_PLAY

Method Detail

setGridVisible

public void setGridVisible(boolean b)

Shows or hide the grid.

Parameters:

b - True to show the grid, false otherwise.

isGridVisible

public boolean isGridVisible()

Determines whether the grid is visible.

setGridSize

public void setGridSize(int size)

Sets the grid step size.

Parameters:

size - Grid size (pixel)

getGridSize

public int getGridSize()

Returns the current gid size.

See Also:

setGridSize(int)

setAlignToGrid

public void setAlignToGrid(boolean b)

When enabled, all moved control points and objects will be aligned to the grid.

Parameters:

b - True to align object to grid , false otherwise.

isAlignToGrid

public boolean isAlignToGrid()

Determines whether object and control point are aligned to the grid.

See Also:

setAlignToGrid(boolean), setGridSize(int)

getMode

public int getMode()

Returns the mode of the editor.

selectObject

public void selectObject(JDObject obj)

Select the specified object. Does not fire selectionChanged().

Parameters:

obj - Object to be selected.

unselectObject

public void unselectObject(JDObject obj)

Unselect the specified object. Does not fire selectionChanged().

Parameters:

obj - Object to be deselected.

isSelected

public boolean isSelected(JDObject obj)

Determine wheter the specifed object is selected.

Parameters:

obj - JDObject

See Also:

selectObject(fr.esrf.tangoatk.widget.util.jdraw.JDObject), unselectObject(fr.esrf.tangoatk.widget.util.jdraw.JDObject)

selectObjects

public void selectObjects(JDObject[] objs)

Selects all specified objects.

Parameters:

objs - Array of JDObject to be selected.

getObjectNumber

public int getObjectNumber()

Get number of object

getObjectAt

public JDObject getObjectAt(int idx)

Get the JDObject at the specified position.

Parameters:

idx - Object index.

getObjects

public java.util.Vector getObjects()

Used for read only purpose , vector should not be modified by this way.

getSelectedObjects

public java.util.Vector getSelectedObjects()

Used for read only purpose , vector should not be modified by this way.

getClipboardObjects

public java.util.Vector getClipboardObjects()

Used for read only purpose , vector should not be modified by this way.

unselectAll

public void unselectAll()

Unselect all object

selectAll

public void selectAll()

Select all object

selectNotVisible

public void selectNotVisible()

Select non visible items

create

public void create(int what)

Sets the editor in creation mode.

Parameters:

what - Object to be created

See Also:

create(int,String), CREATE_RECTANGLE, CREATE_LINE, CREATE_ELLIPSE, CREATE_POLYLINE, CREATE_LABEL, CREATE_SPLINE, CREATE_CLIPBOARD, CREATE_RRECTANGLE, CREATE_IMAGE, CREATE_SWINGOBJECT, CREATE_AXIS, CREATE_BAR, CREATE_SLIDER

create

public void create(int what,
                   java.lang.String param)

Sets the editor in creation mode.

Parameters:

what - Object to be created

param - Optional parameters (used for JDSwingObject className)

See Also:

create(int)

getSelectionLength

public int getSelectionLength()

Get number of selected object

getClipboardLength

public int getClipboardLength()

Get number of object inside the clipboard

showPropertyWindow

public void showPropertyWindow()

Shows the property window

showTransformWindow

public void showTransformWindow()

Shows the property window

showBrowserWindow

public void showBrowserWindow()

Shows the object browser

showGroupEditorWindow

public void showGroupEditorWindow()

Shows the group editor dialog

generateJavaClasses

public void generateJavaClasses(java.lang.String dirName)
                         throws java.io.IOException

Generates java classes from the selection.

Throws:

java.io.IOException

See Also:

JDGroup.generateJavaClass(java.io.FileWriter)

showGroupJavaWindow

public void showGroupJavaWindow()

Shows the java generation file selection box

copySelection

public void copySelection()

Copy selection to clipboard

pasteClipboard

public void pasteClipboard(int x,
                           int y)

Paste the selection at the specified pos.

Parameters:

x - Up left corner x coordinate

y - Up left corner y coordinate

scaleSelection

public void scaleSelection(double rx,
                           double ry)

Scale selection around the selection center.

Parameters:

rx - Horizontal sace ratio.

ry - Vertical sace ratio.

cutSelection

public void cutSelection()

Move the selection to clipboard

deleteSelection

public void deleteSelection()

Delete selection from the draw

showSaveDialog

public void showSaveDialog(java.lang.String defaultDir)

Show the file selection box and call saveFile if a file is selected. Trigger valueChanged() if a file is selected to be saved.

Parameters:

defaultDir - default directory

See Also:

saveFile(java.lang.String)

saveFile

public void saveFile(java.lang.String fileName)
              throws java.io.IOException

Save the current drawing to a file.

Parameters:

fileName - File name

Throws:

java.io.IOException - Exception containing error message when failed.

instantSave

public void instantSave(java.lang.String defaultDir)

Save the current drawing to the file (Ask for filename if no filename has been previously set)

loadFromStream

protected void loadFromStream(java.io.InputStreamReader inp)
                       throws java.io.IOException

Load a jdraw grpahics input stream reader into the editor. Available only for play mode. The .jlx and .g files are not supported. This method is only called by TangoSynopticHandler which is in fact in Play mode.

Parameters:

InputStreamReader - inp opened for the synoptic resource

Throws:

java.io.IOException - Exception containing error message when failed.

See Also:

JDrawEditorListener.valueChanged()

loadFile

public void loadFile(java.lang.String fileName)
              throws java.io.IOException

Load a jdraw grpahics file into the editor Trigger valueChanged() if a file is selected to be loaded.

Parameters:

fileName - File name

Throws:

java.io.IOException - Exception containing error message when failed.

See Also:

JDrawEditorListener.valueChanged()

showOpenDialog

public void showOpenDialog(java.lang.String defaultDir)

Show the file selection box and call loadFile if a file is selected. Trigger valueChanged() if a file is selected to be loaded.

Parameters:

defaultDir - default directory

See Also:

JDrawEditorListener.valueChanged(), loadFile(java.lang.String)

frontSelection

public void frontSelection()

bring selected object to foreground

backSelection

public void backSelection()

send selected object to background

groupSelection

public void groupSelection()

group selected objects

ungroupSelection

public void ungroupSelection()

ungroup selected object

zoomIn

public void zoomIn()

Zoom In the graph

zoomOut

public void zoomOut()

Zoom Out the graph

getZoomFactorPercent

public int getZoomFactorPercent()

Get the zoom factor in percent

getZoomFactor

public int getZoomFactor()

Returns the zoom factor value.

See Also:

getZoomFactorPercent()

setZoomFactor

public void setZoomFactor(int z)

Sets the zoom factor. Does not have effect if autoZoom is enabled.

Parameters:

z - ZoomFactor ( -1=33% , 0=50% , 1=100% , 2=200% )

See Also:

setAutoZoomFactor(double)

setAutoZoom

public void setAutoZoom(boolean b)

Sets the auto zoom. When auto zoom is enabled, the drawing area follows the window size. This works only in MODE_PLAY.

Parameters:

b - True to enable auto zoom, false otherwise.

See Also:

setAutoZoomFactor(double)

setAutoZoomFactor

public void setAutoZoomFactor(double ratio)

Sets the initial autoZoom factor. This allows to start the player (PLAY_MOE) with an arbitrary size.

Parameters:

ratio - Zoom factor

isAutoZoom

public boolean isAutoZoom()

Returns true is auto zoom is enabled, false otherwise.

See Also:

setAutoZoom(boolean)

translateSelection

public void translateSelection(int x,
                               int y)

Translate selected Object

canUndo

public boolean canUndo()

Get undo state

canRedo

public boolean canRedo()

Get redo state

getLastActionName

public java.lang.String getLastActionName()

Get name of the last action

getNextActionName

public java.lang.String getNextActionName()

Get name of the action that can be redone

undo

public void undo()

Undo the last action

redo

public void redo()

Redo last canceled action

clearUndo

public void clearUndo()

Clear the undo buffer

aligntopSelection

public void aligntopSelection()

Align selection to top

alignleftSelection

public void alignleftSelection()

Align selection to left

alignbottomSelection

public void alignbottomSelection()

Align selection to bottom

alignrightSelection

public void alignrightSelection()

Align selection to right

addEditorListener

public void addEditorListener(JDrawEditorListener l)

Add an JDrawEditor listener.

Parameters:

l - Editor listener.

See Also:

JDrawEditorListener

removeEditorListener

public void removeEditorListener(JDrawEditorListener l)

Remove an JDrawEditor listener.

Parameters:

l - Editor listener.

See Also:

JDrawEditorListener

clearEditorListener

public void clearEditorListener()

Clears the JDrawEditor listener list.

See Also:

JDrawEditorListener

getNeedToSaveState

public boolean getNeedToSaveState()

Returns true if the drawing has been modofied and need to be saved

getFileName

public java.lang.String getFileName()

Gets the name of the last loaded file

addObject

public void addObject(JDObject o)

Add an object to the drawing. If you want to add dynamcaly object to this editor (in PLAY_MODE) , You should call initPlayer() after all objects are inserted.

See Also:

initPlayer()

clearObjects

public void clearObjects()

Clear all object

setTranslation

public void setTranslation(int x,
                           int y)

Set a global translation for the drawing area

computePreferredSize

public void computePreferredSize()

Compute the optimal size of the components and trigger sizeChanged()

setPreferredSize

public void setPreferredSize(java.awt.Dimension d)

Overrides:

setPreferredSize in class javax.swing.JComponent

getPreferredSize

public java.awt.Dimension getPreferredSize()

Overrides:

getPreferredSize in class javax.swing.JComponent

getMinimumSize

public java.awt.Dimension getMinimumSize()

Overrides:

getMinimumSize in class javax.swing.JComponent

initPlayer

public void initPlayer()

Inits the player, This function should be called only if you want to build dynamicaly a graph with addObject(). Call it after all objects are inserted in the Editor. The call to this function is not absolutly needed. Call it only if you want to PLAY JDSwingObject or if you want to animate objects.

See Also:

addObject(fr.esrf.tangoatk.widget.util.jdraw.JDObject)

getObjectsOfClass

public java.util.Vector getObjectsOfClass(java.lang.Class theClass)

Retunrs all objects of the specified class present in the drawing area.

Parameters:

theClass - JDObject subclass

getObjectsByName

public java.util.Vector getObjectsByName(java.lang.String name,
                                         boolean recurseGroup)

Returns all objects having the given name present in the drawing area.

Parameters:

name - JDObject name (Case sensitive)

recurseGroup - true to perform a deep search whithin group, false otherwise.

convertToPolyline

public void convertToPolyline()

Convert the selected objects to JDPolyline.

raiseObject

public void raiseObject()

Raise selected object.

lowerObject

public void lowerObject()

Move down selected object.

getInteractiveObjects

public java.util.Vector getInteractiveObjects()

Return all object that have the "User interaction" flag enabled.

setStatusLabel

public void setStatusLabel(javax.swing.JLabel label)

Sets the status label where are printed creation information.

Parameters:

label - Label

keyPressed

public void keyPressed(java.awt.event.KeyEvent e)

Specified by:

keyPressed in interface java.awt.event.KeyListener

keyReleased

public void keyReleased(java.awt.event.KeyEvent e)

Specified by:

keyReleased in interface java.awt.event.KeyListener

keyTyped

public void keyTyped(java.awt.event.KeyEvent e)

Specified by:

keyTyped in interface java.awt.event.KeyListener

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

Specified by:

mouseExited in interface java.awt.event.MouseListener

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

mousePressedEditorB1

public void mousePressedEditorB1(java.awt.event.MouseEvent e)

mousePressedEditorB3

public void mousePressedEditorB3(java.awt.event.MouseEvent e)

mousePressedPlayerB1

public void mousePressedPlayerB1(java.awt.event.MouseEvent e)

mousePressedPlayerB3

public void mousePressedPlayerB3(java.awt.event.MouseEvent e)

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Specified by:

mousePressed in interface java.awt.event.MouseListener

componentResized

public void componentResized(java.awt.event.ComponentEvent e)

Specified by:

componentResized in interface java.awt.event.ComponentListener

componentMoved

public void componentMoved(java.awt.event.ComponentEvent e)

Specified by:

componentMoved in interface java.awt.event.ComponentListener

componentShown

public void componentShown(java.awt.event.ComponentEvent e)

Specified by:

componentShown in interface java.awt.event.ComponentListener

componentHidden

public void componentHidden(java.awt.event.ComponentEvent e)

Specified by:

componentHidden in interface java.awt.event.ComponentListener

actionPerformed

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

Specified by:

actionPerformed in interface java.awt.event.ActionListener

paintObjects

public void paintObjects(java.awt.Graphics g)

Paints all JDObjects of the components.

Parameters:

g - Graphics

paintSelection

public void paintSelection(java.awt.Graphics g)

Paints selection area and control points.

Parameters:

g - Graphics

paint

public void paint(java.awt.Graphics g)

Overrides:

paint in class javax.swing.JComponent

repaint

public void repaint(java.awt.Rectangle r)

Repaint the specified rectangle.

Overrides:

repaint in class javax.swing.JComponent

Parameters:

r - Rectangle to be repainted ('not zoomed' coordinates).

addToMenu

public void addToMenu(javax.swing.JMenuItem newItem)