org.autoplot.dom

Class CanvasController

java.lang.Object

org.autoplot.dom.DomNodeController

org.autoplot.dom.CanvasController

public class CanvasController
extends DomNodeController

Controller for canvases.

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.util.logging.Logger	logger
protected static java.util.logging.Logger	resizeLogger

Fields inherited from class org.autoplot.dom.DomNodeController

changesSupport, propertyChangeSupport

Constructor Summary

Constructors

Constructor and Description
CanvasController(Application dom, Canvas canvas)

Method Summary

Modifier and Type	Method and Description
Column	addColumn() add a column to the application to the right of the other columns.
java.util.List<Column>	addColumns(int count) add columns to the current plot.
protected Column	addInsertColumn(Column tcolumn, java.lang.Object position) insert the column into the other columns by shrinking them to make room.
protected Row	addInsertRow(Row trow, java.lang.Object position) insert the row into the other rows by shrinking them to make room.
Row	addRow() add a row to the application, below.
java.util.List<Row>	addRows(int count) add rows below the current plot.
java.util.List<Row>	addRows(int count, java.lang.Object dir) add rows below the current plot.
protected void	deleteColumn(Column column)
protected void	deleteRow(Row row)
DasCanvas	getDasCanvas()
java.awt.dnd.DropTargetListener	getDropTargetListener()
Row	getRowFor(Plot domPlot)
void	indicateSelection(java.util.List<DomNode> selectedItems) flash the selected plots and plotElements, by temporarily adding a painter to the canvas.
Column	maybeAddColumn(java.lang.String spec) add a column with the spec (e.g.
Row	maybeAddRow(java.lang.String spec) add a row with the spec (e.g.
static void	removeGapsAndOverlaps(Application dom, java.util.List<Row> rows, Row newRow, boolean preserveOverlaps) reset this stack of rows, trying to preserve weights.
void	setColumn(java.lang.String column) support legacy column property of canvas
protected void	setDasCanvas(DasCanvas canvas)
void	setDimensions(int width, int height) set the height and width in one atomic operation.
void	setDropTargetListener(java.awt.dnd.DropTargetListener list)
void	setRow(java.lang.String row) support legacy row property of canvas
protected void	syncTo(Canvas canvas, java.util.List<java.lang.String> exclude, java.util.Map<java.lang.String,java.lang.String> layoutIds)
java.lang.String	toString()

Methods inherited from class org.autoplot.dom.DomNodeController

addPropertyChangeListener, addPropertyChangeListener, changePerformed, containsString, getController, insertString, isPendingChanges, isValueAdjusting, mutatorLock, pendingChanges, performingChange, printStats, registerPendingChange, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final java.util.logging.Logger logger

resizeLogger

protected static final java.util.logging.Logger resizeLogger

Constructor Detail

CanvasController

public CanvasController(Application dom,
                        Canvas canvas)

Method Detail

setColumn

public void setColumn(java.lang.String column)

support legacy column property of canvas

Parameters:

column -

setRow

public void setRow(java.lang.String row)

support legacy row property of canvas

Parameters:

row -

setDimensions

public void setDimensions(int width,
                          int height)

set the height and width in one atomic operation.

Parameters:

height -

width -

setDasCanvas

protected void setDasCanvas(DasCanvas canvas)

getDasCanvas

public DasCanvas getDasCanvas()

getDropTargetListener

public java.awt.dnd.DropTargetListener getDropTargetListener()

setDropTargetListener

public void setDropTargetListener(java.awt.dnd.DropTargetListener list)

getRowFor

public Row getRowFor(Plot domPlot)

removeGapsAndOverlaps

public static void removeGapsAndOverlaps(Application dom,
                                         java.util.List<Row> rows,
                                         Row newRow,
                                         boolean preserveOverlaps)

reset this stack of rows, trying to preserve weights. TODO: why--it would be nice if the dom and controller, and the DasRows is uses wasn't necessary.

Parameters:

dom - the application, which must have a controller.

rows - the rows.

newRow - used with preserveOverlaps

preserveOverlaps - if true, then leave overlapping plots overlapping

addInsertRow

protected Row addInsertRow(Row trow,
                           java.lang.Object position)

insert the row into the other rows by shrinking them to make room.

Parameters:

trow - row to position above or below, or null if we don't care.

position - LayoutConstants.ABOVE, LayoutConstants.BELOW

Returns:

the new Row.

addInsertColumn

protected Column addInsertColumn(Column tcolumn,
                                 java.lang.Object position)

insert the column into the other columns by shrinking them to make room.

Parameters:

tcolumn - column to position right or left, or null if we don't care.

position - LayoutConstants.RIGHT, LayoutConstants.LEFT

Returns:

the new Column.

addRows

public java.util.List<Row> addRows(int count)

add rows below the current plot.

Parameters:

count -

Returns:

addRows

public java.util.List<Row> addRows(int count,
                                   java.lang.Object dir)

add rows below the current plot.

Parameters:

count -

dir -

Returns:

addColumns

public java.util.List<Column> addColumns(int count)

add columns to the current plot.

Parameters:

count - number of columns to add, must be > 1.

Returns:

a list of the new Columns.

addColumn

public Column addColumn()

add a column to the application to the right of the other columns.

Returns:

the column

addRow

public Row addRow()

add a row to the application, below.

Returns:

the row

deleteRow

protected void deleteRow(Row row)

deleteColumn

protected void deleteColumn(Column column)

syncTo

protected void syncTo(Canvas canvas,
                      java.util.List<java.lang.String> exclude,
                      java.util.Map<java.lang.String,java.lang.String> layoutIds)

indicateSelection

public void indicateSelection(java.util.List<DomNode> selectedItems)

flash the selected plots and plotElements, by temporarily adding a painter to the canvas.

Parameters:

selectedItems - the items to flash.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

maybeAddColumn

public Column maybeAddColumn(java.lang.String spec)

add a column with the spec (e.g. "30%+1em,60%-4em"). If another column with the same spec is found, then just return that column.

Parameters:

spec - spec like "30%+1em,60%-4em"

Returns:

a column that implements.

maybeAddRow

public Row maybeAddRow(java.lang.String spec)

add a row with the spec (e.g. "30%+1em,60%-4em"). If another row with the same spec is found, then just return that row.

Parameters:

spec - spec like "30%+1em,60%-4em"

Returns:

a row that implements.