org.utgenome.gwt.utgb.client.track
Class TrackRangeSelector

java.lang.Object
  org.utgenome.gwt.utgb.client.track.TrackRangeSelector

All Implemented Interfaces:

com.google.gwt.event.dom.client.MouseDownHandler, com.google.gwt.event.dom.client.MouseMoveHandler, com.google.gwt.event.shared.EventHandler

public class TrackRangeSelector
extends Object
implements com.google.gwt.event.dom.client.MouseDownHandler, com.google.gwt.event.dom.client.MouseMoveHandler

TrackRangeSelector supports range selection on a displayed track. In order to use TrackRangeSelector, your track must implement the RangeSelectable interface.

Author:

leo

Constructor Summary

TrackRangeSelector(RangeSelectable track)

Method Summary

void	onMouseDown(com.google.gwt.user.client.Element element, int x, int y)
void	onMouseDown(com.google.gwt.event.dom.client.MouseDownEvent e)
void	onMouseDownFromChild(com.google.gwt.event.dom.client.MouseDownEvent e)
void	onMouseDownFromChild(com.google.gwt.user.client.ui.Widget sender, int x, int y) An event handler when a mouse down event is reported from a child widget of the trackPanel.
void	onMouseMove(com.google.gwt.event.dom.client.MouseMoveEvent e)
void	setWindowWidth(int windowWidth)

Methods inherited from class java.lang.Object

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

Constructor Detail

TrackRangeSelector

public TrackRangeSelector(RangeSelectable track)

Method Detail

setWindowWidth

public void setWindowWidth(int windowWidth)

onMouseDownFromChild

public void onMouseDownFromChild(com.google.gwt.user.client.ui.Widget sender,
                                 int x,
                                 int y)

An event handler when a mouse down event is reported from a child widget of the trackPanel.

Parameters:

x -

y -

onMouseDownFromChild

public void onMouseDownFromChild(com.google.gwt.event.dom.client.MouseDownEvent e)

onMouseDown

public void onMouseDown(com.google.gwt.event.dom.client.MouseDownEvent e)

Specified by:

onMouseDown in interface com.google.gwt.event.dom.client.MouseDownHandler

onMouseDown

public void onMouseDown(com.google.gwt.user.client.Element element,
                        int x,
                        int y)

onMouseMove

public void onMouseMove(com.google.gwt.event.dom.client.MouseMoveEvent e)

Specified by:

onMouseMove in interface com.google.gwt.event.dom.client.MouseMoveHandler