Class BasicXListUI.Actions

java.lang.Object

org.jdesktop.swingx.plaf.UIAction

org.jdesktop.swingx.plaf.basic.core.BasicXListUI.Actions

All Implemented Interfaces:

ActionListener, EventListener, Action

Enclosing class:

BasicXListUI

private static class BasicXListUI.Actions
extends UIAction

Version:

1.127 12/02/08

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	ADD_TO_SELECTION
private static final String	CLEAR_SELECTION
private static final String	EXTEND_TO
private static final String	MOVE_SELECTION_TO
private static final String	SCROLL_DOWN
private static final String	SCROLL_DOWN_CHANGE_LEAD
private static final String	SCROLL_DOWN_EXTEND
private static final String	SCROLL_UP
private static final String	SCROLL_UP_CHANGE_LEAD
private static final String	SCROLL_UP_EXTEND
private static final String	SELECT_ALL
private static final String	SELECT_FIRST_ROW
private static final String	SELECT_FIRST_ROW_CHANGE_LEAD
private static final String	SELECT_FIRST_ROW_EXTEND
private static final String	SELECT_LAST_ROW
private static final String	SELECT_LAST_ROW_CHANGE_LEAD
private static final String	SELECT_LAST_ROW_EXTEND
private static final String	SELECT_NEXT_COLUMN
private static final String	SELECT_NEXT_COLUMN_CHANGE_LEAD
private static final String	SELECT_NEXT_COLUMN_EXTEND
private static final String	SELECT_NEXT_ROW
private static final String	SELECT_NEXT_ROW_CHANGE_LEAD
private static final String	SELECT_NEXT_ROW_EXTEND
private static final String	SELECT_PREVIOUS_COLUMN
private static final String	SELECT_PREVIOUS_COLUMN_CHANGE_LEAD
private static final String	SELECT_PREVIOUS_COLUMN_EXTEND
private static final String	SELECT_PREVIOUS_ROW
private static final String	SELECT_PREVIOUS_ROW_CHANGE_LEAD
private static final String	SELECT_PREVIOUS_ROW_EXTEND
private static final String	TOGGLE_AND_ANCHOR

Fields inherited from interface Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

Constructors

Constructor	Description
Actions(String name)

Method Summary

Modifier and Type	Method	Description
void	actionPerformed(ActionEvent e)
private void	adjustScrollPositionIfNecessary(JList list, int index, int direction)	When scroll down makes selected index the last completely visible index.
private void	changeSelection(JList list, int type, int index, int direction)
private void	clearSelection(JList list)
private int	getElementCount(JList list)
private int	getNextColumnIndex(JList list, BasicXListUI ui, int amount)
private int	getNextIndex(JList list, BasicXListUI ui, int amount)
private int	getNextPageIndex(JList list, int direction)
boolean	isEnabled(Object c)	Subclasses that need to conditionalize the enabled state should override this.
private void	selectAll(JList list)

Methods inherited from class UIAction

addPropertyChangeListener, getName, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class Object

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

Methods inherited from interface Action

accept

Field Details

SELECT_PREVIOUS_COLUMN

private static final String SELECT_PREVIOUS_COLUMN

See Also:

• Constant Field Values

SELECT_PREVIOUS_COLUMN_EXTEND

private static final String SELECT_PREVIOUS_COLUMN_EXTEND

See Also:

• Constant Field Values

SELECT_PREVIOUS_COLUMN_CHANGE_LEAD

private static final String SELECT_PREVIOUS_COLUMN_CHANGE_LEAD

See Also:

• Constant Field Values

SELECT_NEXT_COLUMN

private static final String SELECT_NEXT_COLUMN

See Also:

• Constant Field Values

SELECT_NEXT_COLUMN_EXTEND

private static final String SELECT_NEXT_COLUMN_EXTEND

See Also:

• Constant Field Values

SELECT_NEXT_COLUMN_CHANGE_LEAD

private static final String SELECT_NEXT_COLUMN_CHANGE_LEAD

See Also:

• Constant Field Values

SELECT_PREVIOUS_ROW

private static final String SELECT_PREVIOUS_ROW

See Also:

• Constant Field Values

SELECT_PREVIOUS_ROW_EXTEND

private static final String SELECT_PREVIOUS_ROW_EXTEND

See Also:

• Constant Field Values

SELECT_PREVIOUS_ROW_CHANGE_LEAD

private static final String SELECT_PREVIOUS_ROW_CHANGE_LEAD

See Also:

• Constant Field Values

SELECT_NEXT_ROW

private static final String SELECT_NEXT_ROW

See Also:

• Constant Field Values

SELECT_NEXT_ROW_EXTEND

private static final String SELECT_NEXT_ROW_EXTEND

See Also:

• Constant Field Values

SELECT_NEXT_ROW_CHANGE_LEAD

private static final String SELECT_NEXT_ROW_CHANGE_LEAD

See Also:

• Constant Field Values

SELECT_FIRST_ROW

private static final String SELECT_FIRST_ROW

See Also:

• Constant Field Values

SELECT_FIRST_ROW_EXTEND

private static final String SELECT_FIRST_ROW_EXTEND

See Also:

• Constant Field Values

SELECT_FIRST_ROW_CHANGE_LEAD

private static final String SELECT_FIRST_ROW_CHANGE_LEAD

See Also:

• Constant Field Values

SELECT_LAST_ROW

private static final String SELECT_LAST_ROW

See Also:

• Constant Field Values

SELECT_LAST_ROW_EXTEND

private static final String SELECT_LAST_ROW_EXTEND

See Also:

• Constant Field Values

SELECT_LAST_ROW_CHANGE_LEAD

private static final String SELECT_LAST_ROW_CHANGE_LEAD

See Also:

• Constant Field Values

SCROLL_UP

private static final String SCROLL_UP

See Also:

• Constant Field Values

SCROLL_UP_EXTEND

private static final String SCROLL_UP_EXTEND

See Also:

• Constant Field Values

SCROLL_UP_CHANGE_LEAD

private static final String SCROLL_UP_CHANGE_LEAD

See Also:

• Constant Field Values

SCROLL_DOWN

private static final String SCROLL_DOWN

See Also:

• Constant Field Values

SCROLL_DOWN_EXTEND

private static final String SCROLL_DOWN_EXTEND

See Also:

• Constant Field Values

SCROLL_DOWN_CHANGE_LEAD

private static final String SCROLL_DOWN_CHANGE_LEAD

See Also:

• Constant Field Values

SELECT_ALL

private static final String SELECT_ALL

See Also:

• Constant Field Values

CLEAR_SELECTION

private static final String CLEAR_SELECTION

See Also:

• Constant Field Values

ADD_TO_SELECTION

private static final String ADD_TO_SELECTION

See Also:

• Constant Field Values

TOGGLE_AND_ANCHOR

private static final String TOGGLE_AND_ANCHOR

See Also:

• Constant Field Values

EXTEND_TO

private static final String EXTEND_TO

See Also:

• Constant Field Values

MOVE_SELECTION_TO

private static final String MOVE_SELECTION_TO

See Also:

• Constant Field Values

Constructor Details

Actions

Actions(String name)

Method Details

actionPerformed

public void actionPerformed(ActionEvent e)

getElementCount

private int getElementCount(JList list)

Parameters:

list -

Returns:

isEnabled

public boolean isEnabled(Object c)

Description copied from class: UIAction

Subclasses that need to conditionalize the enabled state should override this. Be aware that sender may be null.

Overrides:

isEnabled in class UIAction

Parameters:

c - Widget enabled state is being asked for, may be null.

clearSelection

private void clearSelection(JList list)

selectAll

private void selectAll(JList list)

getNextPageIndex

private int getNextPageIndex(JList list,
 int direction)

changeSelection

private void changeSelection(JList list,
 int type,
 int index,
 int direction)

adjustScrollPositionIfNecessary

private void adjustScrollPositionIfNecessary(JList list,
 int index,
 int direction)

When scroll down makes selected index the last completely visible index. When scroll up makes selected index the first visible index. Adjust visible rectangle respect to list's component orientation.

getNextColumnIndex

private int getNextColumnIndex(JList list,
 BasicXListUI ui,
 int amount)

getNextIndex

private int getNextIndex(JList list,
 BasicXListUI ui,
 int amount)