org.jfree.ui

Class SortableTableHeaderListener

java.lang.Object

org.jfree.ui.SortableTableHeaderListener

All Implemented Interfaces:

MouseListener, MouseMotionListener, EventListener

public class SortableTableHeaderListener
extends Object
implements MouseListener, MouseMotionListener

Captures mouse clicks on a table header, with the intention of triggering a sort. Adapted from code by Nabuo Tamemasa posted on http://www.codeguru.com.

Author:

Nabuo Tamemasa

Constructor Summary

Constructors

Constructor and Description
SortableTableHeaderListener(SortableTableModel model, SortButtonRenderer renderer) Standard constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	mouseClicked(MouseEvent e) This event is ignored (not required).
void	mouseDragged(MouseEvent e) If the user is dragging or resizing, then we clear the sort column.
void	mouseEntered(MouseEvent e) This event is ignored (not required).
void	mouseExited(MouseEvent e) This event is ignored (not required).
void	mouseMoved(MouseEvent e) This event is ignored (not required).
void	mousePressed(MouseEvent e) Handle a mouse press event - if the user is NOT resizing a column and NOT dragging a column then give visual feedback that the column header has been pressed.
void	mouseReleased(MouseEvent e) When the user releases the mouse button, we attempt to sort the table.
void	setTableModel(SortableTableModel model) Sets the table model for the listener.

Methods inherited from class java.lang.Object

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

Constructor Detail

SortableTableHeaderListener

public SortableTableHeaderListener(SortableTableModel model,
                           SortButtonRenderer renderer)

Standard constructor.

Parameters:

model - the model.

renderer - the renderer.

Method Detail

setTableModel

public void setTableModel(SortableTableModel model)

Sets the table model for the listener.

Parameters:

model - the model.

mousePressed

public void mousePressed(MouseEvent e)

Handle a mouse press event - if the user is NOT resizing a column and NOT dragging a column then give visual feedback that the column header has been pressed.

Specified by:

mousePressed in interface MouseListener

Parameters:

e - the mouse event.

mouseDragged

public void mouseDragged(MouseEvent e)

If the user is dragging or resizing, then we clear the sort column.

Specified by:

mouseDragged in interface MouseMotionListener

Parameters:

e - the mouse event.

mouseEntered

public void mouseEntered(MouseEvent e)

This event is ignored (not required).

Specified by:

mouseEntered in interface MouseListener

Parameters:

e - the mouse event.

mouseClicked

public void mouseClicked(MouseEvent e)

This event is ignored (not required).

Specified by:

mouseClicked in interface MouseListener

Parameters:

e - the mouse event.

mouseMoved

public void mouseMoved(MouseEvent e)

This event is ignored (not required).

Specified by:

mouseMoved in interface MouseMotionListener

Parameters:

e - the mouse event.

mouseExited

public void mouseExited(MouseEvent e)

This event is ignored (not required).

Specified by:

mouseExited in interface MouseListener

Parameters:

e - the mouse event.

mouseReleased

public void mouseReleased(MouseEvent e)

When the user releases the mouse button, we attempt to sort the table.

Specified by:

mouseReleased in interface MouseListener

Parameters:

e - the mouse event.