Class draw2d.Workflow

Object
   |
   +--draw2d.Canvas
         |
         +--draw2d.Workflow

class draw2d.Workflow

extends draw2d.Canvas

Defined in Workflow.js

Version: 0.9.14

Author: Andreas Herz

Field Detail

oldScrollPosTop

Object oldScrollPosTop

resizeHandleHalfWidth

Object resizeHandleHalfWidth

tooltip

Object tooltip

draw2d.Workflow

draw2d.Workflow(id)

Version: 0.9.14

Author: Andreas Herz

addFigure

void addFigure( <draw2d.Figure> figure , xPos, yPos)

Add a figure at the hands over x/y position.

Parameters:
figure - The figure to add.
x - The x position.
y - The y position.

addSelectionListener

void addSelectionListener( <draw2d.Window> w)

Parameters:
w - The window which will be notified if an object has been selected

See:
- draw2d.Window.onSelectionChanged()

getBestCompartmentFigure

Object getBestCompartmentFigure( <int> x, <int> y, <draw2d.Figure> figureToIgnore)

Retruns the best comparment figure at the location [x,y].

Parameters:
x - The x position.
y - The y position.
figureToIgnore - The figure which should be ignored.

getCommandStack

draw2d.CommandStack getCommandStack()

Returns the command stack for the Canvas. Required for undo/redo support.

getContextMenu

draw2d.Menu getContextMenu()

Returns:
null or the Menu object for this figure.

getCurrentSelection

Object getCurrentSelection()

Returns the current selected figure in the Canvas.

Parameters:
figure - The new selection.

getDocument

draw2d.Document getDocument()

Returns the document of the canvas.

getLines

ArrayList getLines()

hideSnapToHelperLineHorizontal

void hideSnapToHelperLineHorizontal()

hideSnapToHelperLineVertical

void hideSnapToHelperLineVertical()

moveBack

void moveBack( <draw2d.Figure> figure)

Move the hands over figure back.

Parameters:
figure - The figure to bring back.

moveFront

void moveFront( <draw2d.Figure> figure)

Move the hands over figure in front of a other figures.

Parameters:
figure - The figure to bring on top.

removeFigure

void removeFigure( <draw2d.Figure> figure)

Remove a figure from the Canvas.

Parameters:
figure - The figure to remove

removeSelectionListener

void removeSelectionListener( <Window> w )

Parameters:
w - The window which will be removed from the slection eventing

See:
- draw2d.Window.onSelectionChanged()

scrollTo

void scrollTo( <int> x, <int> y, fast)

You can scroll the view to a well defined position.

Parameters:
x - the new X scroll position
y - the Y scroll position

setCurrentSelection

void setCurrentSelection( <draw2d.Figure> figure )

Set the current selected figure in the workflow Canvas.

Parameters:
figure - The new selection.

setGridWidth

void setGridWidth( <int> dx, <int> dy)

Set the grid width of the canvas.

Parameters:
dx - The width of the grid.
dy - The height of the grid.

setPanning

void setPanning(flag)

setSnapToGeometry

void setSnapToGeometry( flag)

Used to perform snapping to existing elements. Snapping is based on the existing children of a container. When snapping a rectangle, the edges of the rectangle will snap to edges of other rectangles generated from the children of the given container/canvas. Similarly, the centers and middles of rectangles will snap to each other.

Parameters:
boolean - } true if you want snap to the geometry.

setSnapToGrid

void setSnapToGrid( flag)

Enable/disable the snap to grid behaviour of the canvas. All figures will snap to the grid during the the drap and drop operation.

Parameters:
boolean - } true if you want snap to the grid.

setToolWindow

void setToolWindow( <draw2d.Window> toolWindow, x, y)

Set the tool window of this Canvas. At the moment a workflow instance can only handle one tool window instance.

Parameters:
toolWindow - The tool window of the canvas

showDialog

void showDialog(<draw2d.Dialog> dialog , xPos , yPos)

Parameters:
dialog - The dialog to show.
x - The x position.
y - The y position.

showTooltip

void showTooltip( <draw2d.Figure> tooltip, <boolean> autoHide)

Parameters:
tooltip - The tooltip to show
autoHide - Indicate if the tooltip should be removed after a timeout period..