IconProvider

java.lang.Object
- resources.IconProvider

```
public class IconProvider
extends java.lang.Object
```
A class that knows how to provide an icon and the URL for that icon. If getUrl() returns a non-null value, then that is the URL used to originally load the icon in this class.
If getUrl() returns null, then getOrCreateUrl() can be used to create a value URL by writing out the image for this class's icon.

Constructor Summary

Constructors
Constructor Description

IconProvider(javax.swing.ImageIcon icon, java.net.URL url)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`javax.swing.ImageIcon`	`getIcon()`
`java.net.URL`	`getOrCreateUrl()`	Returns the value of `getUrl()` if it is non-null.
`java.net.URL`	`getUrl()`
`boolean`	`isInvalid()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - IconProvider
```
public IconProvider(javax.swing.ImageIcon icon,
                    java.net.URL url)
```
- Method Detail
  - getIcon
```
public javax.swing.ImageIcon getIcon()
```
  - isInvalid
```
public boolean isInvalid()
```
  - getUrl
```
public java.net.URL getUrl()
```
  - getOrCreateUrl
```
public java.net.URL getOrCreateUrl()
```
    Returns the value of getUrl() if it is non-null. Otherwise, this class will attempt to create a temporary file containing the image of this class in order to return a URL for that temp file. If a temporary file could not be created, then the URL returned from this class will point to the default icon.
    
    Returns:
    
    the URL