ucar.unidata.ui
Class TimeLengthField

java.lang.Object
  ucar.unidata.ui.TimeLengthField

public class TimeLengthField
extends Object

Class TimeField is a widget that provides for showing a time length label borken down as days/hours/minutes and a dialog that allows the user to set the time length.

Version:

$Revision: 1.13 $

Author:

IDV Development Team

Constructor Summary

TimeLengthField(String name)
ctor

TimeLengthField(String name, boolean isPositiveOnly)
ctor

TimeLengthField(String name, boolean isPositiveOnly, boolean showYearsFld)
ctor

TimeLengthField(String name, double minutes)
ctor

TimeLengthField(String name, double minutes, boolean isPositiveOnly, boolean showYearsFld)
ctor

Method Summary

void	addPropertyChangeListener(PropertyChangeListener listener) Adds a PropertyChangeListener.
boolean	applyFields(boolean allFields) Apply the fields to the internal state
JComponent	getContents() Get the gui contents
JComponent	getFieldsComponent(boolean allFields) Get the gui component
double	getTime() Current time interval as minutes
void	setTime(double minutes) set the time as minutes
boolean	showDialog() Show the dialog
boolean	showDialog(String topMsg) Show the dialog
void	timeChanged() Signal that the time changed
String	toString() to string

Methods inherited from class java.lang.Object

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

Constructor Detail

TimeLengthField

public TimeLengthField(String name)

ctor

Parameters:

name - The name we use

TimeLengthField

public TimeLengthField(String name,
                       boolean isPositiveOnly)

ctor

Parameters:

name - The name we use

isPositiveOnly - Only show positive numbers

TimeLengthField

public TimeLengthField(String name,
                       double minutes)

ctor

Parameters:

name - The name we use

minutes - minutes

TimeLengthField

public TimeLengthField(String name,
                       boolean isPositiveOnly,
                       boolean showYearsFld)

ctor

Parameters:

name - The name

isPositiveOnly - only have positive values

showYearsFld - Also show the years field

TimeLengthField

public TimeLengthField(String name,
                       double minutes,
                       boolean isPositiveOnly,
                       boolean showYearsFld)

ctor

Parameters:

name - The name

minutes - Number of initial minutes

isPositiveOnly - only have positive values

showYearsFld - Also show the years field

Method Detail

showDialog

public boolean showDialog()

Show the dialog

Returns:

User pressed ok

getFieldsComponent

public JComponent getFieldsComponent(boolean allFields)

Get the gui component

Parameters:

allFields - ignored

Returns:

the gui

showDialog

public boolean showDialog(String topMsg)

Show the dialog

Parameters:

topMsg - If non-null show this in the dialog as a label

Returns:

User pressed ok

applyFields

public boolean applyFields(boolean allFields)

Apply the fields to the internal state

Parameters:

allFields - ignored

Returns:

everything ok

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

Adds a PropertyChangeListener.

Parameters:

listener - The PropertyChangeListener to add.

getContents

public JComponent getContents()

Get the gui contents

Returns:

contents

getTime

public double getTime()

Current time interval as minutes

Returns:

time length as minutes

setTime

public void setTime(double minutes)

set the time as minutes

Parameters:

minutes - minutes

timeChanged

public void timeChanged()

Signal that the time changed

toString

public String toString()

to string

Overrides:

toString in class Object

Returns:

string