CustomGLEventListener (JOGL, NativeWindow and NEWT APIs)

All Superinterfaces:

EventListener, GLEventListener

All Known Subinterfaces:

StereoGLEventListener
```
public interface CustomGLEventListener
extends GLEventListener
```
Extended GLEventListener interface supporting more fine grained control over the implementation.

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`DISPLAY_DONTCLEAR`	`display flag`: Do not clear any target buffer, e.g.
`static int`	`DISPLAY_REPEAT`	`display flag`: Repeat last produced image.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`display(GLAutoDrawable drawable, int flags)`	Extended `display` method, allowing to pass a display flag, e.g.

Methods inherited from interface com.jogamp.opengl.GLEventListener
display, dispose, init, reshape

- Field Detail
  - DISPLAY_REPEAT
```
static final int DISPLAY_REPEAT
```
    display flag: Repeat last produced image.
    While a repeated frame shall produce the same artifacts as the last display call, e.g. not change animated objects, it shall reflect the current matrix.
    
    See Also:
    
    Constant Field Values
  - DISPLAY_DONTCLEAR
```
static final int DISPLAY_DONTCLEAR
```
    display flag: Do not clear any target buffer, e.g. color-, depth- or stencil-buffers.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - display
```
void display(GLAutoDrawable drawable,
             int flags)
```
    Extended display method, allowing to pass a display flag, e.g. DISPLAY_REPEAT or DISPLAY_DONTCLEAR.
    Method is usually called by a custom rendering loop, e.g. for manual stereo rendering or the like.
    
    Parameters:
    
    drawable -
    
    flags -