diff options
| author | Tom Tromey <tromey@redhat.com> | 2002-03-10 18:15:58 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 2002-03-10 18:15:58 +0000 |
| commit | 22d5af9af4190a81cab583189ff2551e6c2f49d8 (patch) | |
| tree | f6f8f8f51065bdc03a2eb382f77650d69127e6c9 /libjava/java | |
| parent | 3ec1b4cb7e5fbabaa2ac27cc8d13f6c658bbb3aa (diff) | |
| download | gcc-22d5af9af4190a81cab583189ff2551e6c2f49d8.zip gcc-22d5af9af4190a81cab583189ff2551e6c2f49d8.tar.gz gcc-22d5af9af4190a81cab583189ff2551e6c2f49d8.tar.bz2 | |
GridLayout.java (layoutContainer): Handle case where there are no items in container.
* java/awt/GridLayout.java (layoutContainer): Handle case where
there are no items in container.
From-SVN: r50539
Diffstat (limited to 'libjava/java')
| -rw-r--r-- | libjava/java/awt/GridLayout.java | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libjava/java/awt/GridLayout.java b/libjava/java/awt/GridLayout.java index 3471865..32f1cf8 100644 --- a/libjava/java/awt/GridLayout.java +++ b/libjava/java/awt/GridLayout.java @@ -152,6 +152,12 @@ public class GridLayout implements LayoutManager, Serializable public void layoutContainer (Container parent) { int num = parent.ncomponents; + + // There's no point, and handling this would mean adding special + // cases. + if (num == 0) + return; + // This is more efficient than calling getComponents(). Component[] comps = parent.component; |