From 756db73976080807dea68aa12b34d6485b91abef Mon Sep 17 00:00:00 2001
From: adam <adam@megacz.com>
Date: Tue, 9 Mar 2004 09:52:04 +0000
Subject: [PATCH] UNDO: fixed bug 471

darcs-hash:20040309095204-5007d-f9c9b5cf0ffeac7b1df5c7317eb2ed930abf9586.gz
---
 src/org/ibex/Box.java |   32 ++++++++++----------------------
 1 file changed, 10 insertions(+), 22 deletions(-)

diff --git a/src/org/ibex/Box.java b/src/org/ibex/Box.java
index e8c3d35..2109cb9 100644
--- a/src/org/ibex/Box.java
+++ b/src/org/ibex/Box.java
@@ -215,10 +215,8 @@ public final class Box extends JSScope implements Scheduler.Task {
     // static stuff so we don't have to keep reallocating
     private static int[] numRowsInCol = new int[65535];
     private static LENGTH[] colWidth = new LENGTH[65535];
-    private static LENGTH[] colMinWidth = new LENGTH[65535];
     private static LENGTH[] colMaxWidth = new LENGTH[65535];
     private static LENGTH[] rowHeight = new LENGTH[65535];
-    private static LENGTH[] rowMinHeight = new LENGTH[65535];
     private static LENGTH[] rowMaxHeight = new LENGTH[65535];
     static { for(int i=0; i<rowMaxHeight.length; i++) { rowMaxHeight[i] = MAX_LENGTH; colMaxWidth[i] = MAX_LENGTH; } }
 
@@ -248,14 +246,12 @@ public final class Box extends JSScope implements Scheduler.Task {
         }
         //#end
 
-        //#repeat contentwidth/contentheight colMinWidth/rowMinHeight colspan/rowspan col/row cols/rows minwidth/minheight \
-        //        textwidth/textheight maxwidth/maxheight colWidth/rowHeight
+        //#repeat contentwidth/contentheight colWidth/rowHeight colspan/rowspan col/row cols/rows minwidth/minheight \
+        //        textwidth/textheight maxwidth/maxheight
         contentwidth = 0;
-        for(Box child = firstPackedChild(); child != null; child = child.nextPackedSibling()) {
-            colMinWidth[child.col] = max(colMinWidth[child.col], child.contentwidth / child.colspan);
-            colWidth[child.col] = 0;
-        }
-        for(int i=0; i<cols; i++) { contentwidth += colMinWidth[i]; colMinWidth[i] = 0; }
+        for(Box child = firstPackedChild(); child != null; child = child.nextPackedSibling())
+            colWidth[child.col] = max(colWidth[child.col], child.contentwidth / child.colspan);
+        for(int i=0; i<cols; i++) { contentwidth += colWidth[i]; colWidth[i] = 0; }
         contentwidth = bound(minwidth, max(font == null || text == null ? 0 : font.textwidth(text), contentwidth), maxwidth);
         //#end               
     }
@@ -296,34 +292,26 @@ public final class Box extends JSScope implements Scheduler.Task {
 
     void resize_children() {
 
-        int eligible;
         //#repeat col/row colspan/rowspan contentwidth/contentheight x/y width/height colMaxWidth/rowMaxHeight colWidth/rowHeight \
-        //        colMinWidth/rowMinHeight HSHRINK/VSHRINK maxwidth/maxheight cols/rows minwidth/minheight colWidth/rowHeight \
-        //        x_slack/y_slack
+        //        HSHRINK/VSHRINK maxwidth/maxheight cols/rows minwidth/minheight colWidth/rowHeight x_slack/y_slack
         // PHASE 1: compute column min/max sizes
         int x_slack = width;
-        eligible = 0;
         for(int i=0; i<cols; i++) x_slack -= colWidth[i];
         for(Box child = firstPackedChild(); child != null; child = child.nextPackedSibling())
             for(int i=child.col; i < child.col + child.colspan; i++) {
-                colMinWidth[i] = max(colWidth[i], child.contentwidth / child.colspan);
+                x_slack += colWidth[i];
+                colWidth[i] = max(colWidth[i], child.contentwidth / child.colspan);
+                x_slack -= colWidth[i];
                 colMaxWidth[i] = min(colMaxWidth[i], child.test(HSHRINK) ? child.contentwidth : child.maxwidth) / child.colspan;
-                colWidth[i] = 0;
-                eligible++;
             }
         
         // PHASE 2: hand out slack
         for(int startslack = 0; x_slack > 0 && cols > 0 && startslack != x_slack;) {
-            if (eligible == 0) break;
-            int increment = x_slack / eligible;
-            eligible = 0;
+            int increment = max(1, x_slack / cols);
             startslack = x_slack;
             for(short col=0; col < cols; col++) {
                 // FIXME: double check this
                 int diff = min(min(colMaxWidth[col], colWidth[col] + increment) - colWidth[col], x_slack);
-                if (colWidth[col] + diff < colMinWidth[col]) diff = colMinWidth[col] - colWidth[col];
-                if (diff == 0) continue;
-                eligible++;
                 x_slack -= diff;
                 colWidth[col] += diff;
             }
-- 
1.7.10.4