public abstract class AWTAdapter extends Object implements EventListener
You may attach an instance of this adapter to an AWT Component. When an event happens,
it is converted to a NEWT event and the given NEWT listener is being called.
This adapter fullfills three use cases. First as a plain utility to write code AWT agnostic,
ie write an javax.media.opengl.GLEvenListener
and some appropriate NEWT NEWTEventListener
.
Attach the javax.media.opengl.GLEvenListener
to a NEWT GLAutoDrawable
, e.g. GLWindow
,
or to an AWT GLAutoDrawable
, e.g. GLCanvas
.
Attach the NEWT NEWTEventListener
to a NEWT component, e.g. Window
,
or to an AWT component, e.g. Component
.
Common:
// your demo/render code javax.media.opengl.GLEvenListener demo1 = new javax.media.opengl.GLEvenListener() { ... } ; // your AWT agnostic NEWT mouse listener code com.jogamp.newt.event.MouseListener mouseListener = new com.jogamp.newt.event.MouseAdapter() { ... } ;
Default NEWT use case, without using the AWTAdapter:
// the NEWT GLAutoDrawable and Window GLWindow glWindow = GLWindow.create(); // attach the renderer demo1 glWindow.addGLEventListener(demo1); // attach the NEWT mouse event listener to glWindow glWindow.addMouseListener(mouseListener);
AWT use case, AWTAdapter used as an AWT event translator and forwarder to your NEWT listener:
// the AWT GLAutoDrawable and Canvas GLCanvas glCanvas = new GLCanvas(); // attach the renderer demo1 glCanvas.addGLEventListener(demo1); // attach the AWTMouseAdapter to glCanvas, which translates and forwards events to the NEWT mouseListener new AWTMouseAdapter(mouseListener).addTo(glCanvas);
Previous code in detail:
AWTMouseAdapter mouseAdapter = new AWTMouseAdapter(mouseListener); glCanvas.addMouseListener(mouseAdapter); glCanvas.addMouseMotionListener(mouseAdapter);
Second use case is just a litte variation of the previous use case, where we pass a NEWT Window
to be used as the source of the event.
com.jogamp.newt.event.MouseListener mouseListener = new com.jogamp.newt.event.MouseAdapter() { ... } ;Last but not least, the AWTAdapter maybe used as a general AWT event forwarder to NEWT.
Component comp = ... ; // the AWT component
GLWindow glWindow = GLWindow.create(); // the NEWT component
new AWTMouseAdapter(mouseListener, glWindow).addTo(comp);
com.jogamp.newt.event.MouseListener mouseListener = new com.jogamp.newt.event.MouseAdapter() { ... } ;
Component comp = ... ; // the AWT component
GLWindow glWindow = GLWindow.create(); // the NEWT component
glWindow.addMouseListener(mouseListener); // add the custom EventListener to the NEWT component
new AWTMouseAdapter(glWindow).addTo(comp); // forward all AWT events to glWindow, as NEWT events
#attachTo
Modifier and Type | Field and Description |
---|---|
static boolean |
DEBUG_IMPLEMENTATION |
Constructor and Description |
---|
AWTAdapter() |
Modifier and Type | Method and Description |
---|---|
abstract AWTAdapter |
addTo(Component awtComponent)
Due to the fact that some NEWT
NEWTEventListener
are mapped to more than one EventListener ,
this method is for your convenience to use this Adapter as a listener for all types.E.g. |
AWTAdapter |
clear()
Removes all references, downstream and NEWT-EventListener.
|
NEWTEventListener |
getNewtEventListener() |
Window |
getNewtWindow() |
abstract AWTAdapter |
removeFrom(Component awtComponent) |
void |
setConsumeAWTEvent(boolean v) |
AWTAdapter |
setDownstream(Window downstream)
Setup a pipeline adapter, AWT EventListener.
Once attached to an AWT component, it sends the converted AWT events to the NEWT downstream window. This is only supported with EDT enabled! |
public AWTAdapter setDownstream(Window downstream)
public AWTAdapter clear()
public final void setConsumeAWTEvent(boolean v)
public final Window getNewtWindow()
public final NEWTEventListener getNewtEventListener()
public abstract AWTAdapter addTo(Component awtComponent)
NEWTEventListener
are mapped to more than one EventListener
,
this method is for your convenience to use this Adapter as a listener for all types.MouseListener
is mapped to MouseListener
and MouseMotionListener
.public abstract AWTAdapter removeFrom(Component awtComponent)
addTo(java.awt.Component)
Copyright 2010 JogAmp Community.