com.zfqjava.swing
Class DefaultCellSpanModel

java.lang.Object
  com.zfqjava.swing.AbstractCellSpanModel
      com.zfqjava.swing.DefaultCellSpanModel

All Implemented Interfaces:

CellSpanModel

public class DefaultCellSpanModel
extends AbstractCellSpanModel

Field Summary

Fields inherited from class com.zfqjava.swing.AbstractCellSpanModel

listenerList

Constructor Summary

DefaultCellSpanModel()

Method Summary

Cell	getCellSpans(int rowIndex, int columnIndex) Returns the cell that spans the specified cell at rowIndex and columnIndex.
Cell[]	getCellSpans(int firstRow, int lastRow, int firstColumn, int lastColumn) Returns the cells that spans the specified cell area.
Cell[]	getSpannedCells() Returns all spanned cells.
boolean	hasCellSpans(int rowIndex, int columnIndex) Returns true if has cell spans the specified cell at rowIndex and columnIndex.
boolean	hasCellSpans(int firstRow, int lastRow, int firstColumn, int lastColumn) Returns true if has some cells spans the specified cell area.
boolean	isSpannedCell(Cell c) Determines whether the cell is spanned cell.
boolean	merge(Cell c) Merges the cell.
boolean	split(Cell c) Splits the cell.

Methods inherited from class com.zfqjava.swing.AbstractCellSpanModel

addCellSpanListener, fireCellMerged, fireCellSplitted, getCellSpanListeners, getListeners, removeCellSpanListener

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCellSpanModel

public DefaultCellSpanModel()

Method Detail

hasCellSpans

public boolean hasCellSpans(int rowIndex,
                            int columnIndex)

Description copied from interface: CellSpanModel

Returns true if has cell spans the specified cell at rowIndex and columnIndex.

Parameters:

rowIndex - the row index of the specified cell

columnIndex - the column index of the specified cell

See Also:

CellSpanModel.getCellSpans(int,int)

getCellSpans

public Cell getCellSpans(int rowIndex,
                         int columnIndex)

Description copied from interface: CellSpanModel

Returns the cell that spans the specified cell at rowIndex and columnIndex.

Parameters:

rowIndex - the row index of the specified cell

columnIndex - the column index of the specified cell

Returns:

the cell that spans the specified cell

See Also:

CellSpanModel.hasCellSpans(int,int)

hasCellSpans

public boolean hasCellSpans(int firstRow,
                            int lastRow,
                            int firstColumn,
                            int lastColumn)

Description copied from interface: CellSpanModel

Returns true if has some cells spans the specified cell area.

Note:Some cell spans the area can have row and column index out of the area index.

Parameters:

firstRow - the first row index of the specified cell area

lastRow - the last row index of the specified cell area

firstColumn - the first column index of the specified cell area

lastColumn - the last column index of the specified cell area

Returns:

true if has some cells spans the specified cell area

See Also:

CellSpanModel.getCellSpans(int,int,int,int)

getCellSpans

public Cell[] getCellSpans(int firstRow,
                           int lastRow,
                           int firstColumn,
                           int lastColumn)

Description copied from interface: CellSpanModel

Returns the cells that spans the specified cell area. Returns 0 length array if no such cells.

Note:Some cell spans the area can have row and column index out of the area index.

Parameters:

firstRow - the first row index of the specified cell area

lastRow - the last row index of the specified cell area

firstColumn - the first column index of the specified cell area

lastColumn - the last column index of the specified cell area

Returns:

the cells that spans the specified cell area

See Also:

CellSpanModel.hasCellSpans(int,int,int,int)

isSpannedCell

public boolean isSpannedCell(Cell c)

Description copied from interface: CellSpanModel

Determines whether the cell is spanned cell.

Parameters:

c - the cell

Returns:

true if the cell has merged use the CellSpanModel.merge(com.zfqjava.swing.cell.Cell).

getSpannedCells

public Cell[] getSpannedCells()

Description copied from interface: CellSpanModel

Returns all spanned cells.

Returns:

all spannned cells that merged use the CellSpanModel.merge(com.zfqjava.swing.cell.Cell).

merge

public boolean merge(Cell c)

Description copied from interface: CellSpanModel

Merges the cell. Returns true if this model changes as a result of the call. (Returns false if this model already contains such spanned cell c or does not permit such operation.)

Parameters:

c - the cell

Returns:

true if this model changed as a result of the call

See Also:

CellSpanModel.split(com.zfqjava.swing.cell.Cell)

split

public boolean split(Cell c)

Description copied from interface: CellSpanModel

Splits the cell. Returns true if this model changes as a result of the call. (Returns false if this model have not such spanned cell or does not permit such operation.)

Parameters:

c - the cell

Returns:

true if this model changed as a result of the call

See Also:

CellSpanModel.merge(com.zfqjava.swing.cell.Cell)