diff options
Diffstat (limited to 'gnu/java/awt/peer/gtk/CairoGraphics2D.java')
| -rw-r--r-- | gnu/java/awt/peer/gtk/CairoGraphics2D.java | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/gnu/java/awt/peer/gtk/CairoGraphics2D.java b/gnu/java/awt/peer/gtk/CairoGraphics2D.java index 7f55747c6..ce3041d73 100644 --- a/gnu/java/awt/peer/gtk/CairoGraphics2D.java +++ b/gnu/java/awt/peer/gtk/CairoGraphics2D.java @@ -985,10 +985,6 @@ public abstract class CairoGraphics2D extends Graphics2D if (sm != null) sm.checkPermission(new AWTPermission("readDisplayPixels")); - // FIXME: implement general Composite support - //throw new java.lang.UnsupportedOperationException(); - // this is in progress! yay! - //compCtx = comp.createContext(getNativeCM(), getNativeCM(), hints); compCtx = comp.createContext(getBufferCM(), getNativeCM(), hints); } } @@ -1000,18 +996,17 @@ public abstract class CairoGraphics2D extends Graphics2D * * @return ColorModel the ColorModel of native data in this peer */ - /* protected abstract ColorModel getNativeCM(); */ - protected ColorModel getNativeCM() - { - // This stub should be removed and the method made abstract once I'm done - // implementing custom composites across all the peers... but we need it - // for now, so that the build doesn't break. - return null; - } + protected abstract ColorModel getNativeCM(); - // This may be overridden by some subclasses + /** + * Returns the Color Model describing the buffer that this peer uses + * for custom composites. + * + * @return ColorModel the ColorModel of the composite buffer in this peer. + */ protected ColorModel getBufferCM() { + // This may be overridden by some subclasses return getNativeCM(); } |