com.sas.table
Interface TableElementInterface

All Known Implementing Classes:

Cell, CellSelection, CellVector, CellVectorSelection, Column, ColumnSelection, DataCell, LabelCell, Row, RowSelection, Selection, TableElement

public interface TableElementInterface

Defines a common interface to TableView's cells, columns, and rows.

See Also:

TableElement

Field Summary

static int	REFRESH_ALL Composite bitmask of all the other REFRESH_* bit-flags.
static int	REFRESH_DATA Bitflag for flags parameter to refresh method which indicates that any data associated with the element should be reread from the table's model.
static int	REFRESH_DATA_STYLE Bitflag for flags parameter to refresh method which indicates that any style(s) associated with the element's data should be reread from the table's model.
static int	REFRESH_LABEL Bitflag for flags parameter to refresh method which indicates that any label(s) associated with the element should be reread from the table's model.
static int	REFRESH_LABEL_STYLE Bitflag for flags parameter to refresh method which indicates that any style(s) associated with the element's label(s) should be reread from the table's model.
static int	REFRESH_STYLE Bitflag for flags parameter to refresh method which indicates that any style(s) associated with the element itself (not its data or label) should be reread from the table's model.

Method Summary

TableView	getTableView() Returns the instance of the TableView class that contains this element.
boolean	isDisplayed() Returns true if the element is shown in the table's current view, and false otherwise, i.e. if the table has to be scrolled to see it.
boolean	isModified() Returns true if the element's data has been changed and is thus out-of-sync with the corresponding data maintained by the table's model, and returns false otherwise.
boolean	isSelected() Returns true if the element has been selected in the table, and false otherwise.
void	refresh(int flags) Refreshes the element to its state as maintained by the table's model.
void	repaint() Repaints the element.

Field Detail

REFRESH_DATA

static final int REFRESH_DATA

Bitflag for flags parameter to refresh method which indicates that any data associated with the element should be reread from the table's model.

See Also:

Constant Field Values

REFRESH_LABEL

static final int REFRESH_LABEL

Bitflag for flags parameter to refresh method which indicates that any label(s) associated with the element should be reread from the table's model.

See Also:

Constant Field Values

REFRESH_DATA_STYLE

static final int REFRESH_DATA_STYLE

Bitflag for flags parameter to refresh method which indicates that any style(s) associated with the element's data should be reread from the table's model.

See Also:

Constant Field Values

REFRESH_LABEL_STYLE

static final int REFRESH_LABEL_STYLE

Bitflag for flags parameter to refresh method which indicates that any style(s) associated with the element's label(s) should be reread from the table's model.

See Also:

Constant Field Values

REFRESH_STYLE

static final int REFRESH_STYLE

Bitflag for flags parameter to refresh method which indicates that any style(s) associated with the element itself (not its data or label) should be reread from the table's model.

See Also:

Constant Field Values

REFRESH_ALL

static final int REFRESH_ALL

Composite bitmask of all the other REFRESH_* bit-flags.

See Also:

Constant Field Values

Method Detail

getTableView

TableView getTableView()

Returns the instance of the TableView class that contains this element.

Returns:

The value of the tableView property (will never be null).

isDisplayed

boolean isDisplayed()

Returns true if the element is shown in the table's current view, and false otherwise, i.e. if the table has to be scrolled to see it.

Returns:

The value of the displayed property.

isModified

boolean isModified()

Returns true if the element's data has been changed and is thus out-of-sync with the corresponding data maintained by the table's model, and returns false otherwise.

Returns:

The value of the modified property.

isSelected

boolean isSelected()

Returns true if the element has been selected in the table, and false otherwise.

Returns:

The value of the selected property.

refresh

void refresh(int flags)

Refreshes the element to its state as maintained by the table's model. What gets refreshed -- data and/or style information -- is controlled by "flags". Includes a call to repaint.

Parameters:

flags - Bitmask of REFRESH_* bitflags.

repaint

void repaint()

Repaints the element. Nothing happens if displayed is false.