ucar.unidata.idv.ui
Class ValueSliderComponent

java.lang.Object
  ucar.unidata.idv.ui.ValueSliderComponent

All Implemented Interfaces:

Removable

Direct Known Subclasses:

ValueSliderWidget

public class ValueSliderComponent
extends Object
implements Removable

A class for holding a text field and a slider for setting the some integer value

Version:

$Revision: 1.8 $

Author:

IDV Development Team

Field Summary

protected Object

callingObject readout for value

Constructor Summary

ValueSliderComponent(Object co, int min, int max, String property, String label)
Create a ValueSliderComponent

ValueSliderComponent(Object co, int min, int max, String property, String label, float scale, boolean andSet)
Create a ValueSliderComponent

ValueSliderComponent(Object co, int min, int max, String property, String label, float scale, boolean andSet, String tip)
Create a ValueSliderComponent

Method Summary

void	doRemove() Remove the reference to the displayControl
JComponent	getContents(boolean withLabel) Get the GUI contents
boolean	getObjectHasInitialized() Has the calling object been initialized? Subclasses should override if necessary.
float	getValue() Get the value of the widget
void	logException(String msg, Exception exc) Shortcut to logging facility for subclasses to use
void	setEnabled(boolean enable) Enable or disable the widget.
void	setPaintLabels(boolean value) Set the property on the slider
void	setPaintTicks(boolean value) Set the property on the slider
void	setSnapToTicks(boolean value) Set the property on the slider
void	setValue(float value) Set the value on the widget.
void	setValue(int value) Set the value on the widget.

Methods inherited from class java.lang.Object

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

Field Detail

callingObject

protected Object callingObject

readout for value

Constructor Detail

ValueSliderComponent

public ValueSliderComponent(Object co,
                            int min,
                            int max,
                            String property,
                            String label)

Create a ValueSliderComponent

Parameters:

co - calling object

min - minimum slider value

max - maximum slider value

property - Object's property to set

label - label for the widget

ValueSliderComponent

public ValueSliderComponent(Object co,
                            int min,
                            int max,
                            String property,
                            String label,
                            float scale,
                            boolean andSet)

Create a ValueSliderComponent

Parameters:

co - calling object

min - minimum slider value

max - maximum slider value

property - Object's property to set

label - label for the widget

scale - scale factor for the values

andSet - set the property on the calling object if true

ValueSliderComponent

public ValueSliderComponent(Object co,
                            int min,
                            int max,
                            String property,
                            String label,
                            float scale,
                            boolean andSet,
                            String tip)

Create a ValueSliderComponent

Parameters:

co - calling object

min - minimum slider value

max - maximum slider value

property - calling object property to set

label - label for the widget

scale - scale factor for the values

andSet - set the property on the calling object if true

tip - tool tip text for the widget

Method Detail

getContents

public JComponent getContents(boolean withLabel)

Get the GUI contents

Parameters:

withLabel - true if the component should include the label

Returns:

the component

setValue

public void setValue(int value)

Set the value on the widget.

Parameters:

value - new value

setValue

public void setValue(float value)

Set the value on the widget.

Parameters:

value - new value

getValue

public float getValue()

Get the value of the widget

Returns:

new value

setEnabled

public void setEnabled(boolean enable)

Enable or disable the widget.

Parameters:

enable - true to enable

setSnapToTicks

public void setSnapToTicks(boolean value)

Set the property on the slider

Parameters:

value - true to snap slider to ticks

setPaintTicks

public void setPaintTicks(boolean value)

Set the property on the slider

Parameters:

value - true to paint slider ticks

setPaintLabels

public void setPaintLabels(boolean value)

Set the property on the slider

Parameters:

value - true to paint slider labels

getObjectHasInitialized

public boolean getObjectHasInitialized()

Has the calling object been initialized? Subclasses should override if necessary.

Returns:

true

logException

public void logException(String msg,
                         Exception exc)

Shortcut to logging facility for subclasses to use

Parameters:

msg - error message

exc - error Exception

doRemove

public void doRemove()

Remove the reference to the displayControl

Specified by:

doRemove in interface Removable