IJEventListener (ImageJ API)

All Known Implementing Classes:

EventListener
```
public interface IJEventListener
```
Plugins that implement this interface are notified when the user changes the foreground color, changes the background color, closes the color picker, closes the Log window or switches to another tool.

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`BACKGROUND_COLOR_CHANGED`
`static int`	`COLOR_PICKER_CLOSED`
`static int`	`FOREGROUND_COLOR_CHANGED`
`static int`	`LOG_WINDOW_CLOSED`
`static int`	`TOOL_CHANGED`

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type Method Description

void eventOccurred(int eventID)

- Field Detail
  - FOREGROUND_COLOR_CHANGED
```
static final int FOREGROUND_COLOR_CHANGED
```
    See Also:
    
    Constant Field Values
  - BACKGROUND_COLOR_CHANGED
```
static final int BACKGROUND_COLOR_CHANGED
```
    See Also:
    
    Constant Field Values
  - COLOR_PICKER_CLOSED
```
static final int COLOR_PICKER_CLOSED
```
    See Also:
    
    Constant Field Values
  - LOG_WINDOW_CLOSED
```
static final int LOG_WINDOW_CLOSED
```
    See Also:
    
    Constant Field Values
  - TOOL_CHANGED
```
static final int TOOL_CHANGED
```
    See Also:
    
    Constant Field Values
- Method Detail
  - eventOccurred
```
void eventOccurred(int eventID)
```