--- file_not_specified_in_diff	
+++ file_not_specified_in_diff	
@@ -, +, @@ 
--- trunk/KDE/kdelibs/khtml/rendering/render_block.cpp  2010/01/28 10:28:10     1081434
+++ trunk/KDE/kdelibs/khtml/rendering/render_block.cpp  2010/01/28 10:28:19     1081435
@@ -2697,17 +2697,33 @@ 
             break;
     }
 
-    // We also clear floats if we are too big to sit on the same line as a float, and happen to flow around floats.
-    // FIXME: Note that the remaining space checks aren't quite accurate, since you should be able to clear only some floats (the minimum # needed
-    // to fit) and not all (we should be using nearestFloatBottom and looping).
+    // We also clear floats if we are too big to sit on the same line as
+    // a float, and happen to flow around floats.
     int result = clearSet ? qMax(0, bottom - yPos) : 0;
-    if (!result && child->flowAroundFloats() && !style()->width().isAuto()) {
-        bool canClearLine;
-        int lw = lineWidth(yPos, &canClearLine);
-        if (((child->style()->width().isPercent() && child->width() > lw) ||
-            (child->style()->width().isFixed() && child->minWidth() > lw)) &&
-              child->minWidth() <= availableWidth() && canClearLine)
-            result = qMax(0, floatBottom() - yPos);
+    if (!result && child->flowAroundFloats()) {
+        bool canClear = true;
+        bool needsRecalc = child->usesLineWidth();
+        int cury = yPos;
+        int childw = 0;
+        int aw = availableWidth();
+        while (true) {
+            int curw = lineWidth(cury, &canClear);
+            if (!canClear || curw == aw)
+                return cury-yPos;
+            if (!childw || needsRecalc) {
+                int oy = child->yPos();
+                int ow = child->width();
+                child->setPos(child->xPos(), cury);
+                child->calcWidth();
+                childw = child->width();
+                child->setPos(child->xPos(), oy);
+                child->setWidth(ow);
+            }
+            if (childw <= curw)
+                return cury-yPos;
+            if (!(cury = nearestFloatBottom(cury)))
+                return 0;
+        }
     }
     return result;
 }