org.xhtmlrenderer.swing

Interface FSMouseListener

All Known Implementing Classes:

CursorListener, DefaultFSMouseListener, HoverListener, LinkListener

public interface FSMouseListener

An FSMouseListener is used to track mouse events on a subclass of BasicPanel. FSMouseListener instances can be added to the panel via BasicPanel.addMouseTrackingListener(FSMouseListener). The listener will automatically receive callbacks as the user moves over the panel. It's the developer's responsibility to decide how to handle the events, in particular, locating the particular Box instance in the tree which should be acted upon. You may find it more useful to use one of the existing subclasses, for example LinkListener, HoverListener, or CursorListener.

Method Summary

Modifier and Type	Method and Description
void	onMouseDragged(BasicPanel panel, MouseEvent e) Sent when the mouse button is held and the mouse is moved.
void	onMouseOut(BasicPanel panel, Box box) Sent when the mouse leaves a Box in the render tree after entering it.
void	onMouseOver(BasicPanel panel, Box box) Sent when the mouse moves over a Box in the render tree.
void	onMousePressed(BasicPanel panel, MouseEvent e) Sent when the mouse button is pressed.
void	onMouseUp(BasicPanel panel, Box box) Sent when the mouse button is released while hovering over a Box in the render tree.
void	reset() Implementation-dependent.

Method Detail

onMouseOver

void onMouseOver(BasicPanel panel,
                 Box box)

Sent when the mouse moves over a Box in the render tree.

Parameters:

panel - the panel where the box is displayed

box - the box the mouse has just moved over

onMouseOut

void onMouseOut(BasicPanel panel,
                Box box)

Sent when the mouse leaves a Box in the render tree after entering it.

Parameters:

panel - the panel where the box is displayed

box - the box the mouse has just left

onMouseUp

void onMouseUp(BasicPanel panel,
               Box box)

Sent when the mouse button is released while hovering over a Box in the render tree.

Parameters:

panel - the panel where the box is displayed

box - the box where the mouse is currently located

onMousePressed

void onMousePressed(BasicPanel panel,
                    MouseEvent e)

Sent when the mouse button is pressed.

Parameters:

panel - the panel where the box is displayed

e - information about the mouse position, etc.

onMouseDragged

void onMouseDragged(BasicPanel panel,
                    MouseEvent e)

Sent when the mouse button is held and the mouse is moved.

Parameters:

panel - the panel where the box is displayed

e - information about the mouse position, etc.

reset

void reset()

Implementation-dependent. Sent via BasicPanel.resetMouseTracker().