java.lang.Object

com.mxgraph.swing.handler.mxCellHandler

com.mxgraph.swing.handler.mxVertexHandler

public class mxVertexHandler extends mxCellHandler

Field Summary

Fields

Modifier and Type

Field

Description

protected boolean

constrainedEvent

Workaround for shift-key-state not correct in mouseReleased.

static Cursor[]

CURSORS

protected boolean

gridEnabledEvent

Workaround for alt-key-state not correct in mouseReleased.

Fields inherited from class com.mxgraph.swing.handler.mxCellHandler
bounds, first, graphComponent, handles, handlesVisible, index, preview, state
Constructor Summary

Constructors

Constructor

Description

mxVertexHandler(mxGraphComponent graphComponent, mxCellState state)
Method Summary

Modifier and Type

Method

Description

protected Rectangle[]

createHandles()

Creates the rectangles that define the handles.

protected JComponent

createPreview()

Creates the preview for this handler.

protected Cursor

getCursor(MouseEvent e, int index)

Returns the cursor for the given event and handle.

Color

getSelectionColor()

Returns the color used to draw the selection border.

Stroke

getSelectionStroke()

Returns the stroke used to draw the selection border.

void

mouseDragged(MouseEvent e)

Processes the given event.

void

mouseReleased(MouseEvent e)

Processes the given event.

protected void

moveLabel(MouseEvent e)

void

paint(Graphics g)

Paints the visible handles of this handler.

protected void

resizeCell(MouseEvent e)

protected mxRectangle

union(mxRectangle bounds, double dx, double dy, int index)

Methods inherited from class com.mxgraph.swing.handler.mxCellHandler
destroy, getBounds, getGraphComponent, getHandleBorderColor, getHandleCount, getHandleFillColor, getIndex, getIndexAt, getState, getToolTipText, isActive, isHandleEnabled, isHandlesVisible, isHandleVisible, isIgnoredEvent, isLabel, isLabelMovable, mouseMoved, mousePressed, refresh, reset, setHandlesVisible, start

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- CURSORS
  
  public static Cursor[] CURSORS
- gridEnabledEvent
  
  protected transient boolean gridEnabledEvent
  
  Workaround for alt-key-state not correct in mouseReleased.
- constrainedEvent
  
  protected transient boolean constrainedEvent
  
  Workaround for shift-key-state not correct in mouseReleased.
Constructor Details
- mxVertexHandler
  
  public mxVertexHandler(mxGraphComponent graphComponent, mxCellState state)
  
  Parameters:
  
  graphComponent -
  
  state -
Method Details
- createHandles
  
  protected Rectangle[] createHandles()
  
  Description copied from class: mxCellHandler
  
  Creates the rectangles that define the handles.
  
  Overrides:
  
  createHandles in class mxCellHandler
- createPreview
  
  protected JComponent createPreview()
  
  Description copied from class: mxCellHandler
  
  Creates the preview for this handler.
  
  Overrides:
  
  createPreview in class mxCellHandler
- mouseDragged
  
  public void mouseDragged(MouseEvent e)
  
  Description copied from class: mxCellHandler
  
  Processes the given event.
  
  Overrides:
  
  mouseDragged in class mxCellHandler
- mouseReleased
  
  public void mouseReleased(MouseEvent e)
  
  Description copied from class: mxCellHandler
  
  Processes the given event.
  
  Overrides:
  
  mouseReleased in class mxCellHandler
- moveLabel
  
  protected void moveLabel(MouseEvent e)
- resizeCell
  
  protected void resizeCell(MouseEvent e)
  
  Parameters:
  
  e -
- getCursor
  
  protected Cursor getCursor(MouseEvent e, int index)
  
  Description copied from class: mxCellHandler
  
  Returns the cursor for the given event and handle.
  
  Overrides:
  
  getCursor in class mxCellHandler
- union
  
  protected mxRectangle union(mxRectangle bounds, double dx, double dy, int index)
  
  Parameters:
  
  bounds -
  
  dx -
  
  dy -
  
  index -
- getSelectionColor
  
  public Color getSelectionColor()
  
  Description copied from class: mxCellHandler
  
  Returns the color used to draw the selection border. This implementation returns null.
  
  Overrides:
  
  getSelectionColor in class mxCellHandler
- getSelectionStroke
  
  public Stroke getSelectionStroke()
  
  Description copied from class: mxCellHandler
  
  Returns the stroke used to draw the selection border. This implementation returns null.
  
  Overrides:
  
  getSelectionStroke in class mxCellHandler
- paint
  
  public void paint(Graphics g)
  
  Description copied from class: mxCellHandler
  
  Paints the visible handles of this handler.
  
  Overrides:
  
  paint in class mxCellHandler

Class mxVertexHandler

Field Summary

Fields inherited from class com.mxgraph.swing.handler.mxCellHandler

Constructor Summary

Method Summary

Methods inherited from class com.mxgraph.swing.handler.mxCellHandler

Methods inherited from class java.lang.Object

Field Details

CURSORS

gridEnabledEvent

constrainedEvent

Constructor Details

mxVertexHandler

Method Details

createHandles

createPreview

mouseDragged

mouseReleased

moveLabel

resizeCell

getCursor

union

getSelectionColor

getSelectionStroke

paint