ucar.unidata.idv.control
Class ColorScaleDialog

java.lang.Object
  ucar.unidata.idv.control.ColorScaleDialog

All Implemented Interfaces:

ActionListener, EventListener

public class ColorScaleDialog
extends Object
implements ActionListener

A JFrame widget to get color scale info from the user. The code to handle button events and actions is in the event Listeners appearing in the constructor.

Author:

Unidata Development Team

Constructor Summary

ColorScaleDialog(DisplayControlImpl displayControl, String title, ColorScaleInfo info, boolean showDialog)
Construct the widget.

Method Summary

void	actionPerformed(ActionEvent evt) Show the dialog box and wait for results and deal with them (ok or cancel).
protected void	dispose() Dispose of the dialog
protected boolean	doApply() Apply the state to the display
JComponent	getContents() Get the main contents of the dialog
ColorScaleInfo	getInfo() Get the info
boolean	getOk() Was ok pressed

Methods inherited from class java.lang.Object

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

Constructor Detail

ColorScaleDialog

public ColorScaleDialog(DisplayControlImpl displayControl,
                        String title,
                        ColorScaleInfo info,
                        boolean showDialog)

Construct the widget. with interval, min, max entry boxes and ok and cancel buttons.

Parameters:

displayControl - The display

title - title for frame

info - the color scale info

showDialog - true to show the dialog

Method Detail

getContents

public JComponent getContents()

Get the main contents of the dialog

Returns:

the contents

dispose

protected void dispose()

Dispose of the dialog

doApply

protected boolean doApply()

Apply the state to the display

Returns:

Was this successful

actionPerformed

public void actionPerformed(ActionEvent evt)

Show the dialog box and wait for results and deal with them (ok or cancel).

Specified by:

actionPerformed in interface ActionListener

Parameters:

evt - ActionEvent

getInfo

public ColorScaleInfo getInfo()

Get the info

Returns:

The info

getOk

public boolean getOk()

Was ok pressed

Returns:

was ok pressed