org.utgenome.gwt.utgb.client.track.lib
Class RulerTrack

java.lang.Object
  org.utgenome.gwt.utgb.client.track.TrackBase
      org.utgenome.gwt.utgb.client.track.lib.RulerTrack

All Implemented Interfaces:

RangeSelectable, Track, TrackEntry, TrackGroupPropertyChangeListener

public class RulerTrack
extends TrackBase
implements RangeSelectable

RulerTrack

Author:

leo

Nested Class Summary

Nested classes/interfaces inherited from class org.utgenome.gwt.utgb.client.track.TrackBase

TrackBase.TrackFrameConfig

Nested classes/interfaces inherited from interface org.utgenome.gwt.utgb.client.track.Track

Track.TrackFactory

Field Summary

Fields inherited from class org.utgenome.gwt.utgb.client.track.TrackBase

_frame, _trackGroup, _trackInfo, frameConfig

Constructor Summary

RulerTrack()

RulerTrack(int windowLeftMargin)

Method Summary

void	clear()
void	draw() draw the track widget
static Track.TrackFactory	factory()
AbsoluteFocusPanel	getAbsoluteFocusPanel()
int	getDefaultWindowHeight()
com.google.gwt.user.client.ui.Widget	getWidget()
void	onChangeTrackWindow(TrackWindow newWindow) An event handler when the track window location has changed
void	onRangeSelect(int x1OnTrackWindow, int x2OnTrackWindow)
void	restoreProperties(CanonicalProperties properties) Override this method to restore internal state of the track
void	setUp(TrackFrame trackFrame, TrackGroup group) This method is invoked when TrackFrame and TrackGroup for this track become ready, that is, the track is drawable.

Methods inherited from class org.utgenome.gwt.utgb.client.track.TrackBase

beforeChangeTrackWindow, error, getBrowserService, getClassName, getConfig, getCoordinate, getFrame, getMinimumWindowHeight, getName, getTrackGroup, getTrackGroupProperty, getTrackGroupProperty, getTrackInfo, getTrackWindow, isInitialized, isTrack, isTrackGroup, loadView, onChange, onChangeTrackConfig, onChangeTrackGroupProperty, onChangeTrackHeight, refresh, resolvePropertyValues, saveProperties, setCenterOfTrackWindow, setConfig, setFrame, setTrackGroup, setTrackGroupProperty, toView, toXML, toXML

Methods inherited from class java.lang.Object

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

Constructor Detail

RulerTrack

public RulerTrack()

RulerTrack

public RulerTrack(int windowLeftMargin)

Method Detail

factory

public static Track.TrackFactory factory()

clear

public void clear()

getWidget

public com.google.gwt.user.client.ui.Widget getWidget()

Specified by:

getWidget in interface Track

Returns:

the track widget

draw

public void draw()

Description copied from interface: Track

draw the track widget

Specified by:

draw in interface Track

Overrides:

draw in class TrackBase

getDefaultWindowHeight

public int getDefaultWindowHeight()

Specified by:

getDefaultWindowHeight in interface Track

Overrides:

getDefaultWindowHeight in class TrackBase

Returns:

default height of the track window

onChangeTrackWindow

public void onChangeTrackWindow(TrackWindow newWindow)

Description copied from interface: Track

An event handler when the track window location has changed

Specified by:

onChangeTrackWindow in interface Track

Overrides:

onChangeTrackWindow in class TrackBase

getAbsoluteFocusPanel

public AbsoluteFocusPanel getAbsoluteFocusPanel()

Specified by:

getAbsoluteFocusPanel in interface RangeSelectable

onRangeSelect

public void onRangeSelect(int x1OnTrackWindow,
                          int x2OnTrackWindow)

Specified by:

onRangeSelect in interface RangeSelectable

setUp

public void setUp(TrackFrame trackFrame,
                  TrackGroup group)

Description copied from interface: Track

This method is invoked when TrackFrame and TrackGroup for this track become ready, that is, the track is drawable. Override this method to write initialization codes for your tracks.

Specified by:

setUp in interface Track

Overrides:

setUp in class TrackBase

group - the TrackGroup of this track

restoreProperties

public void restoreProperties(CanonicalProperties properties)

Description copied from class: TrackBase

Override this method to restore internal state of the track

Specified by:

restoreProperties in interface Track

Overrides:

restoreProperties in class TrackBase