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| author | Graydon Hoare <graydon@redhat.com> | 2004-01-07 00:11:51 +0000 |
|---|---|---|
| committer | Graydon Hoare <graydon@gcc.gnu.org> | 2004-01-07 00:11:51 +0000 |
| commit | 257dd2808cee44f3be78edad3549c6fba56e2b35 (patch) | |
| tree | 01d3ab4d0e125c801df6443fa9ea830bd2fb0b1a /libjava/java | |
| parent | 084f5a35392f1ce138a3b9065b92346cc8383490 (diff) | |
| download | gcc-257dd2808cee44f3be78edad3549c6fba56e2b35.zip gcc-257dd2808cee44f3be78edad3549c6fba56e2b35.tar.gz gcc-257dd2808cee44f3be78edad3549c6fba56e2b35.tar.bz2 | |
Container.java (swapComponents): Add forgotten function, required for JLayeredPane change.
2004-01-06 Graydon Hoare <graydon@redhat.com>
* java/awt/Container.java (swapComponents): Add forgotten
function, required for JLayeredPane change.
From-SVN: r75491
Diffstat (limited to 'libjava/java')
| -rw-r--r-- | libjava/java/awt/Container.java | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/libjava/java/awt/Container.java b/libjava/java/awt/Container.java index e96b13d..ad43ce4 100644 --- a/libjava/java/awt/Container.java +++ b/libjava/java/awt/Container.java @@ -159,6 +159,25 @@ public class Container extends Component } /** + * Swaps the components at position i and j, in the container. + */ + + protected void swapComponents (int i, int j) + { + synchronized (getTreeLock ()) + { + if (i < 0 + || i >= component.length + || j < 0 + || j >= component.length) + throw new ArrayIndexOutOfBoundsException (); + Component tmp = component[i]; + component[i] = component[j]; + component[j] = tmp; + } + } + + /** * Returns the insets for this container, which is the space used for * borders, the margin, etc. * |