org.fhcrc.cpl.viewer.quant.gui
Class LogRatioHistMouseListener

java.lang.Object
  java.awt.event.MouseAdapter
      org.fhcrc.cpl.toolbox.gui.chart.ChartMouseAndMotionListener
          org.fhcrc.cpl.viewer.quant.gui.LogRatioHistMouseListener

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener

public class LogRatioHistMouseListener
extends ChartMouseAndMotionListener

Nested Class Summary

protected class

LogRatioHistMouseListener.SelectedRegionOverlay A ChartPanel overlay that draws in the selected region

Field Summary

protected static org.apache.log4j.Logger	_log
protected java.awt.Color	fillColor
protected double	lastMousedRatio
protected java.util.List<java.awt.event.ActionListener>	rangeUpdateListeners
protected float	selectedRealXMaxValue
protected float	selectedRealXMinValue
protected java.awt.geom.Rectangle2D	selectedRegion
protected LogRatioHistMouseListener.SelectedRegionOverlay	selectionOverlay
protected java.awt.Stroke	stroke

Fields inherited from class org.fhcrc.cpl.toolbox.gui.chart.ChartMouseAndMotionListener

_chartPanel, domainAxis, rangeAxis

Constructor Summary

LogRatioHistMouseListener(PanelWithChart panelWithChart)

LogRatioHistMouseListener(PanelWithChart panelWithChart, java.awt.event.ActionListener actionListener)
Convenience constructor for adding a single actionlistener

Method Summary

void	addRangeUpdateListener(java.awt.event.ActionListener actionListener) These get updated when the selection changes
protected void	drawBoxForRatio(java.awt.Graphics2D g) Draw the box to contain the ratio
protected void	drawOrUndrawRegion() Draw or undraw the selected region.
protected void	drawRatioInBox(java.awt.Graphics2D g) Draw the ratio in its box.
float	getSelectedRealXMaxValue()
float	getSelectedRealXMinValue()
void	mouseDragged(java.awt.event.MouseEvent e) Undraw the previous selected region (if it was drawn), calculate the new regions, draw again, save the points, and draw the numeric ratio in its little box
void	mouseExited(java.awt.event.MouseEvent e) When mouse leaves chart, paint over the ratio so it doesn't hang out there
void	mouseMoved(java.awt.event.MouseEvent e) When mouse moved, draw the ratio under the mouse pointer
void	mousePressed(java.awt.event.MouseEvent e) Save the initial selection point
void	mouseReleased(java.awt.event.MouseEvent e) When the mouse is let go, save the range and signal the range update listeners
void	setSelectedRealXMaxValue(float selectedRealXMaxValue)
void	setSelectedRealXMinValue(float selectedRealXMinValue)
void	setSelectedRegionWithChartValues(float minValue, float maxValue) Set the axis-scale coordinates
protected void	transformAndSaveSelectedRegion() Transform the region into values in units of the chart X axis

Methods inherited from class org.fhcrc.cpl.toolbox.gui.chart.ChartMouseAndMotionListener

drawAllButSelectedRegionHoriz, drawSelectedRegion, getChartPanel, getChartPanelGraphics, getPointInRectangle, setChartPanel, transformMouseXValue, transformXValueToMouse

Methods inherited from class java.awt.event.MouseAdapter

mouseClicked, mouseEntered, mouseWheelMoved

Methods inherited from class java.lang.Object

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

Field Detail

_log

protected static org.apache.log4j.Logger _log

selectedRealXMinValue

protected float selectedRealXMinValue

selectedRealXMaxValue

protected float selectedRealXMaxValue

rangeUpdateListeners

protected java.util.List<java.awt.event.ActionListener> rangeUpdateListeners

fillColor

protected java.awt.Color fillColor

stroke

protected java.awt.Stroke stroke

selectionOverlay

protected LogRatioHistMouseListener.SelectedRegionOverlay selectionOverlay

selectedRegion

protected java.awt.geom.Rectangle2D selectedRegion

lastMousedRatio

protected double lastMousedRatio

Constructor Detail

LogRatioHistMouseListener

public LogRatioHistMouseListener(PanelWithChart panelWithChart)

LogRatioHistMouseListener

public LogRatioHistMouseListener(PanelWithChart panelWithChart,
                                 java.awt.event.ActionListener actionListener)

Convenience constructor for adding a single actionlistener

Parameters:

panelWithChart -

actionListener -

Method Detail

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

When mouse moved, draw the ratio under the mouse pointer

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

Overrides:

mouseMoved in class java.awt.event.MouseAdapter

Parameters:

e -

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

When mouse leaves chart, paint over the ratio so it doesn't hang out there

Specified by:

mouseExited in interface java.awt.event.MouseListener

Overrides:

mouseExited in class java.awt.event.MouseAdapter

Parameters:

e -

drawBoxForRatio

protected void drawBoxForRatio(java.awt.Graphics2D g)

Draw the box to contain the ratio

drawRatioInBox

protected void drawRatioInBox(java.awt.Graphics2D g)

Draw the ratio in its box. Separated from drawBoxForRatio so the box can be drawn empty

Parameters:

g -

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Save the initial selection point

Specified by:

mousePressed in interface java.awt.event.MouseListener

Overrides:

mousePressed in class java.awt.event.MouseAdapter

Parameters:

e -

addRangeUpdateListener

public void addRangeUpdateListener(java.awt.event.ActionListener actionListener)

These get updated when the selection changes

Parameters:

actionListener -

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

When the mouse is let go, save the range and signal the range update listeners

Specified by:

mouseReleased in interface java.awt.event.MouseListener

Overrides:

mouseReleased in class java.awt.event.MouseAdapter

Parameters:

e -

transformAndSaveSelectedRegion

protected void transformAndSaveSelectedRegion()

Transform the region into values in units of the chart X axis

setSelectedRegionWithChartValues

public void setSelectedRegionWithChartValues(float minValue,
                                             float maxValue)

Set the axis-scale coordinates

Parameters:

minValue -

maxValue -

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Undraw the previous selected region (if it was drawn), calculate the new regions, draw again, save the points, and draw the numeric ratio in its little box

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

Overrides:

mouseDragged in class java.awt.event.MouseAdapter

Parameters:

e -

drawOrUndrawRegion

protected void drawOrUndrawRegion()

Draw or undraw the selected region. Since the region is XORed with the chart image, have to undraw the old one before drawing the new one.

getSelectedRealXMinValue

public float getSelectedRealXMinValue()

setSelectedRealXMinValue

public void setSelectedRealXMinValue(float selectedRealXMinValue)

getSelectedRealXMaxValue

public float getSelectedRealXMaxValue()

setSelectedRealXMaxValue

public void setSelectedRealXMaxValue(float selectedRealXMaxValue)