pamScrollSystem

Class RangeSpinner

java.lang.Object

pamScrollSystem.RangeSpinner

All Implemented Interfaces:

PamScrollObserver

public class RangeSpinner
extends java.lang.Object
implements PamScrollObserver

Spinner control used to set display ranges which can be added to a PamScroller.

Author:

Doug

Constructor Summary

Constructors

Constructor and Description
RangeSpinner()

Method Summary

Methods

Modifier and Type	Method and Description
void	addRangeSpinnerListener(RangeSpinnerListener rangeSpinnerListener) Add a range spinner listener.
void	addSpecialTimeRange(double specialRange) Add a single special time range, e.g.
void	addSpecialTimeRange(double[] specialRanges) Add some special time ranges, e.g.
javax.swing.JPanel	getComponent()
double	getDefaultValue()
boolean	getEnabled() Determines whether or not the spinner is enabled
double	getMaxValue()
double	getSpinnerValue()
void	removeRangeSpinnerListener(RangeSpinnerListener rangeSpinnerListener) Remove a range spinner listener.
void	scrollRangeChanged(AbstractPamScroller pamScroller) Notification sent when a scroller or slider changes it's data range
void	scrollValueChanged(AbstractPamScroller pamScroller) Notification sent when a scroller or slider changes it's position
void	setDefaultValue(double defaultValue)
void	setEnabled(boolean e) Enable the controls
void	setMaxValue(double maxValue)
void	setSpinnerValue(double spinnerValue)
void	setTimeRanges(double[] timeRanges)

Methods inherited from class java.lang.Object

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

Constructor Detail

RangeSpinner

public RangeSpinner()

Method Detail

setTimeRanges

public void setTimeRanges(double[] timeRanges)

addSpecialTimeRange

public void addSpecialTimeRange(double specialRange)

Add a single special time range, e.g. the length of a spectrogram display based on pixels

Parameters:

specialRange - special range.

addSpecialTimeRange

public void addSpecialTimeRange(double[] specialRanges)

Add some special time ranges, e.g. the length of a spectrogram display based on pixels

Parameters:

specialRanges - list of special ranges.

setEnabled

public void setEnabled(boolean e)

Enable the controls

Parameters:

e - enable

getEnabled

public boolean getEnabled()

Determines whether or not the spinner is enabled

Returns:

true if enabled

getComponent

public javax.swing.JPanel getComponent()

getDefaultValue

public double getDefaultValue()

Returns:

the defaultValue

setDefaultValue

public void setDefaultValue(double defaultValue)

Parameters:

defaultValue - the defaultValue to set

getSpinnerValue

public double getSpinnerValue()

Returns:

the spinnerValue in seconds

setSpinnerValue

public void setSpinnerValue(double spinnerValue)

Parameters:

spinnerValue - the spinnerValue to set in seconds

addRangeSpinnerListener

public void addRangeSpinnerListener(RangeSpinnerListener rangeSpinnerListener)

Add a range spinner listener.

Parameters:

rangeSpinnerListener -

removeRangeSpinnerListener

public void removeRangeSpinnerListener(RangeSpinnerListener rangeSpinnerListener)

Remove a range spinner listener.

Parameters:

rangeSpinnerListener -

getMaxValue

public double getMaxValue()

Returns:

the maxValue

setMaxValue

public void setMaxValue(double maxValue)

Parameters:

maxValue - the maxValue to set

scrollRangeChanged

public void scrollRangeChanged(AbstractPamScroller pamScroller)

Description copied from interface: PamScrollObserver

Notification sent when a scroller or slider changes it's data range

If data were loaded in a worker thread, this notification is sent after the new data have loaded.

Specified by:

scrollRangeChanged in interface PamScrollObserver

Parameters:

pamScroller - reference to moved scroller.

scrollValueChanged

public void scrollValueChanged(AbstractPamScroller pamScroller)

Description copied from interface: PamScrollObserver

Notification sent when a scroller or slider changes it's position

Specified by:

scrollValueChanged in interface PamScrollObserver

Parameters:

pamScroller - reference to moved scroller