Modified the default off-axis policy to CONSTRAIN, a new policy type that

causes widgets that are wider than the container in the off-axis to be
squeezed to fit but widgets that are smaller to be left alone. It is not a
valid on-axis policy.


git-svn-id: https://samskivert.googlecode.com/svn/trunk@740 6335cc39-0255-0410-8fd6-9bcaacd3b74c

projects/samskivert/src/java/com/samskivert/swing/GroupLayout.java

@@ -1,5 +1,5 @@
 //
-// $Id: GroupLayout.java,v 1.4 2002/04/26 02:34:48 mdb Exp $
+// $Id: GroupLayout.java,v 1.5 2002/05/16 02:02:38 mdb Exp $
 //
 // samskivert library - useful routines for java programs
 // Copyright (C) 2001 Michael Bayne
@@ -98,6 +98,13 @@ public abstract class GroupLayout
      */
     public final static int EQUALIZE = 2;
 
+    /**
+     * Only valid for off-axis policy, this leaves widgets alone unless
+     * they are larger in the off-axis direction than their container, in
+     * which case it constrains them to fit on the off-axis.
+     */
+    public final static int CONSTRAIN = 3;
+
     public void setPolicy (int policy)
     {
 	_policy = policy;
@@ -391,7 +398,7 @@ public abstract class GroupLayout
     }
 
     protected int _policy = NONE;
-    protected int _offpolicy = NONE;
+    protected int _offpolicy = CONSTRAIN;
     protected int _gap = DEFAULT_GAP;
     protected int _justification = CENTER;
     protected int _offjust = CENTER;

projects/samskivert/src/java/com/samskivert/swing/HGroupLayout.java

@@ -1,5 +1,5 @@
 //
-// $Id: HGroupLayout.java,v 1.8 2001/10/09 19:46:31 mdb Exp $
+// $Id: HGroupLayout.java,v 1.9 2002/05/16 02:02:38 mdb Exp $
 //
 // samskivert library - useful routines for java programs
 // Copyright (C) 2001 Michael Bayne
@@ -179,6 +179,8 @@ public class HGroupLayout extends GroupLayout
 
 	    if (_offpolicy == NONE) {
 		newhei = info.dimens[i].height;
+            } else if (_offpolicy == CONSTRAIN) {
+		newhei = Math.min(info.dimens[i].height, b.height);
 	    } else {
                 newhei = defhei;
             }

projects/samskivert/src/java/com/samskivert/swing/VGroupLayout.java

@@ -1,5 +1,5 @@
 //
-// $Id: VGroupLayout.java,v 1.9 2001/10/17 17:01:02 mdb Exp $
+// $Id: VGroupLayout.java,v 1.10 2002/05/16 02:02:38 mdb Exp $
 //
 // samskivert library - useful routines for java programs
 // Copyright (C) 2001 Michael Bayne
@@ -179,6 +179,8 @@ public class VGroupLayout extends GroupLayout
 
 	    if (_offpolicy == NONE) {
 		newwid = info.dimens[i].width;
+            } else if (_offpolicy == CONSTRAIN) {
+		newwid = Math.min(info.dimens[i].width, b.width);
 	    } else {
                 newwid = defwid;
             }