com.objectplanet.gui
Class TableEvent

java.lang.Object
  java.util.EventObject
      java.awt.AWTEvent
          com.objectplanet.gui.TableEvent

All Implemented Interfaces:

java.io.Serializable

public class TableEvent

extends java.awt.AWTEvent

This class represents the different events generated by the table and sent to the table listeners.

The following events are generated by the table at runtime:

• SELECTED - This event is sent when a row is selected. The event contains the event type, the fields of the row selected, the column index, the row index, and the row position.

• DESELECTED - This event is sent when a row is unselected. The event contains the event type, the fields of the row deselected, and the row index.

• DOUBLE_CLICK - This event is sent if a user double clicked a row. The event contains the event type, the fields of the row, the column index, the row index, and the row position.

• RIGHT_CLICK - This event is sent if a user right clicks a row. The event contains the event type, the fields of the row, the column index, the row index, and the row position.

• DATA_LOADED - This event is sent when the data finished loading after a call to updateData() and when the applet's init() method finishes. The event contains the event type.

• SORT - This event is sent if a row is sorted. The event contain the event type and the index of the sorted column.

• FILTER - This event is sent if the table was filtered. The event contains the event type and the index of the filter field used to filter the table (column index).

• SCROLL - This event is sent when the user scrolls the data. The event contains the table event, the position index of the first displayed row (rowPos), and the index of the first displayed row (rowIndex).

• SEARCH - This event is sent when the user searches for data using the filter bar. The event contains the event type, the fields of the row found, the index of the filter field used, the position of the row found, and the index of the row found.

Author:

Bjorn J. Kvande.

See Also:

Serialized Form

Field Summary

static int	DATA_LOADED The data finished loading event.
static int	DESELECTED The de-selection event
static int	DOUBLE_CLICK The double-click selection event.
static int	FILTER The filtering event.
static int	RIGHT_CLICK The right-click selection event.
static int	SCROLL The row scrolling event.
static int	SEARCH The search event.
static int	SELECTED The selection event
static int	SORT The sorting event.
static int	TABLE_ID_MASK The table event ID

Fields inherited from class java.awt.AWTEvent

ACTION_EVENT_MASK, ADJUSTMENT_EVENT_MASK, COMPONENT_EVENT_MASK, CONTAINER_EVENT_MASK, FOCUS_EVENT_MASK, HIERARCHY_BOUNDS_EVENT_MASK, HIERARCHY_EVENT_MASK, INPUT_METHOD_EVENT_MASK, INVOCATION_EVENT_MASK, ITEM_EVENT_MASK, KEY_EVENT_MASK, MOUSE_EVENT_MASK, MOUSE_MOTION_EVENT_MASK, MOUSE_WHEEL_EVENT_MASK, PAINT_EVENT_MASK, RESERVED_ID_MAX, TEXT_EVENT_MASK, WINDOW_EVENT_MASK, WINDOW_FOCUS_EVENT_MASK, WINDOW_STATE_EVENT_MASK

Constructor Summary

TableEvent(java.lang.Object source, int type)
Creates a new table event with the specified event type.

TableEvent(java.lang.Object source, int type, int column)
Creates a new table event.

TableEvent(java.lang.Object source, int type, int rowPos, int rowIndex)
Creates a new table event.

TableEvent(java.lang.Object source, int type, java.awt.Point position)
Creates a new table event with the specified event type and mouse click position.

TableEvent(java.lang.Object source, java.lang.Object[] fields, int type, int column, int rowPos, int rowIndex, java.awt.Point pos)
Creates a new table event.

Method Summary

int	getColumn() Gets the column index.
java.lang.Object[]	getFields() Gets the row fields.
java.awt.Point	getMousePosition() Gets the mouse position within the component where the event originated.
int	getRowIndex() Gets the row index.
int	getRowPos() Gets the row position.
java.lang.Object	getSelectedCell() Gets the cell that was selected.
int	getType() Gets the event type.
java.lang.String	toString() Returns a string representation of the event.

Methods inherited from class java.awt.AWTEvent

getID, paramString, setSource

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

DATA_LOADED

public static final int DATA_LOADED

The data finished loading event.

See Also:

Constant Field Values

DESELECTED

public static final int DESELECTED

The de-selection event

See Also:

Constant Field Values

DOUBLE_CLICK

public static final int DOUBLE_CLICK

The double-click selection event.

See Also:

Constant Field Values

FILTER

public static final int FILTER

The filtering event.

See Also:

Constant Field Values

RIGHT_CLICK

public static final int RIGHT_CLICK

The right-click selection event.

See Also:

Constant Field Values

SCROLL

public static final int SCROLL

The row scrolling event.

See Also:

Constant Field Values

SEARCH

public static final int SEARCH

The search event.

See Also:

Constant Field Values

SELECTED

public static final int SELECTED

The selection event

See Also:

Constant Field Values

SORT

public static final int SORT

The sorting event.

See Also:

Constant Field Values

TABLE_ID_MASK

public static final int TABLE_ID_MASK

The table event ID

See Also:

Constant Field Values

Constructor Detail

TableEvent

public TableEvent(java.lang.Object source,
                  int type)

Creates a new table event with the specified event type.

Parameters:

source - The table object that generated the event.

type - The event type. SELECTED, DESELECTED, DOUBLE_CLICK, RIGHT_CLICK, SORTED, FILTERED, or DATA_LOADED.

TableEvent

public TableEvent(java.lang.Object source,
                  int type,
                  int column)

Creates a new table event.

Parameters:

source - The table object that generated the event.

type - The event type. SELECTED, DESELECTED, DOUBLE_CLICK, RIGHT_CLICK, SORTED, FILTERED, DATA_LOADED, or SCROLLED.

column - The index of the column where the event originated.

TableEvent

public TableEvent(java.lang.Object source,
                  int type,
                  int rowPos,
                  int rowIndex)

Creates a new table event.

Parameters:

source - The table object that generated the event.

type - The event type. SELECTED, DESELECTED, DOUBLE_CLICK, RIGHT_CLICK, SORTED, FILTERED, DATA_LOADED, or SCROLLED.

rowPos - The row position.

rowIndex - The index of the row selected.

TableEvent

public TableEvent(java.lang.Object source,
                  int type,
                  java.awt.Point position)

Creates a new table event with the specified event type and mouse click position.

Parameters:

source - The table object that generated the event.

type - The event type. SELECTED, DESELECTED, DOUBLE_CLICK, RIGHT_CLICK, SORTED, FILTERED, or DATA_LOADED.

position - The mouse click position.

TableEvent

public TableEvent(java.lang.Object source,
                  java.lang.Object[] fields,
                  int type,
                  int column,
                  int rowPos,
                  int rowIndex,
                  java.awt.Point pos)

Creates a new table event.

Parameters:

source - The table object that generated the event.

fields - The fields of the row selected.

type - The event type. SELECTED, DESELECTED, DOUBLE_CLICK, RIGHT_CLICK, SORTED, FILTERED, DATA_LOADED, or SCROLLED.

column - The index of the column selected.

rowPos - The row position.

rowIndex - The index of the row selected.

pos - The mouse position.

Method Detail

getColumn

public int getColumn()

Gets the column index. On a row DESELECTION event, this will be unknown, -1.

Returns:

The column position, first column has value 0.

getFields

public java.lang.Object[] getFields()

Gets the row fields. This is a copy of the row in the table, so changing fields in this directly has no effect on the data in the table.

Returns:

The fields if set, or null if not set.

getMousePosition

public java.awt.Point getMousePosition()

Gets the mouse position within the component where the event originated.

Returns:

A position object, or null if the position was not recorded.

getRowIndex

public int getRowIndex()

Gets the row index. On a row DESELECTION event, this will be unknown -1.

Returns:

The row position, first row has value 0.

getRowPos

public int getRowPos()

Gets the row position. On a row DESELECTION event, this will be unknown -1.

Returns:

The row position, first row has value 0.

getSelectedCell

public java.lang.Object getSelectedCell()

Gets the cell that was selected.

Returns:

A String object, or null if no cell was selected.

getType

public int getType()

Gets the event type.

Returns:

SELECTED, DESELECTED, DOUBLE_CLICK, RIGHT_CLICK, SORTED, FILTERED, DATA_LOADED, or SCROLLED.

toString

public java.lang.String toString()

Returns a string representation of the event.