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| author | Thomas Fitzsimmons <fitzsim@redhat.com> | 2003-12-01 15:28:22 +0000 |
|---|---|---|
| committer | Thomas Fitzsimmons <fitzsim@gcc.gnu.org> | 2003-12-01 15:28:22 +0000 |
| commit | ec22cdf1405e694fb9b1c9557e6ef20baa7f7e01 (patch) | |
| tree | 53e474c9d243bac09d5515a8964831099978c9dc /libjava/gnu/java | |
| parent | a1ff4c64785af6d603ed708841fdda887771e727 (diff) | |
| download | gcc-ec22cdf1405e694fb9b1c9557e6ef20baa7f7e01.zip gcc-ec22cdf1405e694fb9b1c9557e6ef20baa7f7e01.tar.gz gcc-ec22cdf1405e694fb9b1c9557e6ef20baa7f7e01.tar.bz2 | |
GtkImage.java (setDimensions, [...]): Check that io is not null before calling io.imageUpdate.
2003-12-01 Thomas Fitzsimmons <fitzsim@redhat.com>
* gnu/java/awt/peer/gtk/GtkImage.java (setDimensions,
setProperties): Check that io is not null before calling
io.imageUpdate.
* java/awt/image/ImageConsumer.java (setPixels, imageComplete):
Update javadocs.
* java/awt/image/PixelGrabber.java: Fix implementation and
update javadocs.
From-SVN: r74103
Diffstat (limited to 'libjava/gnu/java')
| -rw-r--r-- | libjava/gnu/java/awt/peer/gtk/GtkImage.java | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/libjava/gnu/java/awt/peer/gtk/GtkImage.java b/libjava/gnu/java/awt/peer/gtk/GtkImage.java index 5f8d223..fa81b91 100644 --- a/libjava/gnu/java/awt/peer/gtk/GtkImage.java +++ b/libjava/gnu/java/awt/peer/gtk/GtkImage.java @@ -1,5 +1,5 @@ /* GtkImage.java - Copyright (C) 1999, 2002 Free Software Foundation, Inc. + Copyright (C) 1999, 2002, 2003 Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -168,13 +168,15 @@ public class GtkImage extends Image implements ImageConsumer for (int i = 0; i < widthObservers.size (); i++) { ImageObserver io = (ImageObserver) widthObservers.elementAt (i); - io.imageUpdate (this, ImageObserver.WIDTH, -1, -1, width, height); + if (io != null) + io.imageUpdate (this, ImageObserver.WIDTH, -1, -1, width, height); } for (int i = 0; i < heightObservers.size (); i++) { ImageObserver io = (ImageObserver) heightObservers.elementAt (i); - io.imageUpdate (this, ImageObserver.HEIGHT, -1, -1, width, height); + if (io != null) + io.imageUpdate (this, ImageObserver.HEIGHT, -1, -1, width, height); } if (observer != null) @@ -192,7 +194,8 @@ public class GtkImage extends Image implements ImageConsumer for (int i = 0; i < propertyObservers.size (); i++) { ImageObserver io = (ImageObserver) propertyObservers.elementAt (i); - io.imageUpdate (this, ImageObserver.PROPERTIES, -1, -1, width, height); + if (io != null) + io.imageUpdate (this, ImageObserver.PROPERTIES, -1, -1, width, height); } } |