org.adempiere.webui.event
Class WTableModelEvent

java.lang.Object
  org.zkoss.zul.event.ListDataEvent
      org.adempiere.webui.event.WTableModelEvent

public class WTableModelEvent
extends ListDataEvent

Author:

andy

Field Summary

static int	ALL_COLUMNS Specifies all columns in a row or rows.
static int	ALL_ROWS Specifies all rows.
static int	HEADER_ROW Identifies the header row.
protected int	m_column

Fields inherited from class org.zkoss.zul.event.ListDataEvent

CONTENTS_CHANGED, INTERVAL_ADDED, INTERVAL_REMOVED

Constructor Summary

WTableModelEvent(ListModel source)
All row data in the table has changed, listeners should discard any state that was based on the rows and requery the TableModel to get the new row count and all the appropriate values.

WTableModelEvent(ListModel source, int row)
This row of data has been updated.

WTableModelEvent(ListModel source, int row, int column)
The cell in [row,column] has been updated.

WTableModelEvent(ListModel source, int firstRow, int lastRow, int column, int type)
The cells from (firstRow, column) to (lastRow, column) have been changed.

Method Summary

int	getColumn() Returns the column for the event.
int	getFirstRow() Obtain the index of the first affected row
int	getLastRow() Obtain the index of the last affected row

Methods inherited from class org.zkoss.zul.event.ListDataEvent

getIndex0, getIndex1, getModel, getType, toString

Methods inherited from class java.lang.Object

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

Field Detail

ALL_ROWS

public static final int ALL_ROWS

Specifies all rows.

See Also:

Constant Field Values

ALL_COLUMNS

public static final int ALL_COLUMNS

Specifies all columns in a row or rows.

See Also:

Constant Field Values

HEADER_ROW

public static final int HEADER_ROW

Identifies the header row.

See Also:

Constant Field Values

m_column

protected int m_column

Constructor Detail

WTableModelEvent

public WTableModelEvent(ListModel source)

All row data in the table has changed, listeners should discard any state that was based on the rows and requery the TableModel to get the new row count and all the appropriate values. The WListbox will repaint the entire visible region on receiving this event, querying the model for the cell values that are visible. The structure of the table ie, the column names, types and order have not changed.

Parameters:

source - The list model that has changed

WTableModelEvent

public WTableModelEvent(ListModel source,
                        int row)

This row of data has been updated. To denote the arrival of a completely new table with a different structure use HEADER_ROW as the value for the row.

Parameters:

source - The list model that has changed

row - Index of the affected row

WTableModelEvent

public WTableModelEvent(ListModel source,
                        int row,
                        int column)

The cell in [row,column] has been updated.

Parameters:

source - The list model that has changed

row - Index of the affected row

column - Index of the affected column

WTableModelEvent

public WTableModelEvent(ListModel source,
                        int firstRow,
                        int lastRow,
                        int column,
                        int type)

The cells from (firstRow, column) to (lastRow, column) have been changed. The column refers to the column index of the cell in the model's co-ordinate system. When column is ALL_COLUMNS, all cells in the specified range of rows are considered changed.

The type should be one of: CONTENTS_CHANGED, INTERVAL_ADDED, INTERVAL_REMOVED.

Parameters:

source - The list model that has changed

firstRow - Index of the first affected row

lastRow - Index of the last affected row

column - Index of the affected column

type - the type of change

Method Detail

getColumn

public int getColumn()

Returns the column for the event. If the return value is ALL_COLUMNS it means every column in the specified row has been affected.

Returns:

the affected column, or ALL_COLUMNS

getFirstRow

public int getFirstRow()

Obtain the index of the first affected row

Returns:

the index of the first affected row

getLastRow

public int getLastRow()

Obtain the index of the last affected row

Returns:

the index of the last affected row