From 34f4814739c0cf2ced4b38b609b25e11756fad9b Mon Sep 17 00:00:00 2001
From: Jonatan Kronqvist <jonatan.kronqvist@itmill.com>
Date: Thu, 22 Sep 2011 10:44:37 +0000
Subject: Applied patch to support implementation of #7358

svn changeset:21231/svn branch:6.7
---
 .../vaadin/terminal/gwt/client/ui/VScrollTable.java   | 19 ++++++++++---------
 src/com/vaadin/ui/Table.java                          | 14 ++++++++++++--
 2 files changed, 22 insertions(+), 11 deletions(-)

(limited to 'src')

diff --git a/src/com/vaadin/terminal/gwt/client/ui/VScrollTable.java b/src/com/vaadin/terminal/gwt/client/ui/VScrollTable.java
index a94b7489c9..c09508dc58 100644
--- a/src/com/vaadin/terminal/gwt/client/ui/VScrollTable.java
+++ b/src/com/vaadin/terminal/gwt/client/ui/VScrollTable.java
@@ -1091,11 +1091,11 @@ public class VScrollTable extends FlowPanel implements Table, ScrollHandler,
             // received 'surprising' firstvisible from server: scroll there
             firstRowInViewPort = firstvisible;
             scrollBodyPanel
-                    .setScrollPosition(measureScrollPositionOfRow(firstvisible));
+                    .setScrollPosition(measureRowHeightOffset(firstvisible));
         }
     }
 
-    protected int measureScrollPositionOfRow(int rowIx) {
+    protected int measureRowHeightOffset(int rowIx) {
         return (int) (rowIx * scrollBody.getRowHeight());
     }
 
@@ -1930,7 +1930,7 @@ public class VScrollTable extends FlowPanel implements Table, ScrollHandler,
             Scheduler.get().scheduleDeferred(new Command() {
                 public void execute() {
                     scrollBodyPanel
-                            .setScrollPosition(measureScrollPositionOfRow(firstvisible));
+                            .setScrollPosition(measureRowHeightOffset(firstvisible));
                     firstRowInViewPort = firstvisible;
                 }
             });
@@ -4192,17 +4192,18 @@ public class VScrollTable extends FlowPanel implements Table, ScrollHandler,
          */
         private void setContainerHeight() {
             fixSpacers();
-            DOM.setStyleAttribute(container, "height", totalRows
-                    * getRowHeight() + "px");
+            DOM.setStyleAttribute(container, "height",
+                    measureRowHeightOffset(totalRows) + "px");
         }
 
         private void fixSpacers() {
-            int prepx = (int) Math.round(getRowHeight() * firstRendered);
+            int prepx = measureRowHeightOffset(firstRendered);
             if (prepx < 0) {
                 prepx = 0;
             }
             preSpacer.getStyle().setPropertyPx("height", prepx);
-            int postpx = (int) (getRowHeight() * (totalRows - 1 - lastRendered));
+            int postpx = measureRowHeightOffset(totalRows - 1)
+                    - measureRowHeightOffset(lastRendered);
             if (postpx < 0) {
                 postpx = 0;
             }
@@ -5869,7 +5870,7 @@ public class VScrollTable extends FlowPanel implements Table, ScrollHandler,
                     Scheduler.get().scheduleDeferred(new Command() {
                         public void execute() {
                             scrollBodyPanel
-                                    .setScrollPosition(measureScrollPositionOfRow(firstRowInViewPort));
+                                    .setScrollPosition(measureRowHeightOffset(firstRowInViewPort));
                         }
                     });
                 }
@@ -5907,7 +5908,7 @@ public class VScrollTable extends FlowPanel implements Table, ScrollHandler,
         }
         if (!enabled) {
             scrollBodyPanel
-                    .setScrollPosition(measureScrollPositionOfRow(firstRowInViewPort));
+                    .setScrollPosition(measureRowHeightOffset(firstRowInViewPort));
             return;
         }
 
diff --git a/src/com/vaadin/ui/Table.java b/src/com/vaadin/ui/Table.java
index db39825d79..45cd1bf9a3 100644
--- a/src/com/vaadin/ui/Table.java
+++ b/src/com/vaadin/ui/Table.java
@@ -1644,8 +1644,12 @@ public class Table extends AbstractSelect implements Action.Container,
                 }
 
                 if (isGeneratedRow) {
-                    if (generatedRow.isSpanColumns() && j > 0) {
-                        value = null;
+                    if (generatedRow.isSpanColumns()) {
+                        if (j > 0) {
+                            value = null;
+                        } else if (generatedRow.getValue() instanceof Component) {
+                            value = generatedRow.getValue();
+                        }
                     } else if (generatedRow.getText().length > j) {
                         value = generatedRow.getText()[j];
                     }
@@ -3122,6 +3126,8 @@ public class Table extends AbstractSelect implements Action.Container,
         if (generatedRow != null) {
             target.addAttribute("gen_html", generatedRow.isHtmlContentAllowed());
             target.addAttribute("gen_span", generatedRow.isSpanColumns());
+            target.addAttribute("gen_widget",
+                    generatedRow.getValue() instanceof Component);
         }
     }
 
@@ -4847,6 +4853,10 @@ public class Table extends AbstractSelect implements Action.Container,
             return text;
         }
 
+        protected Object getValue() {
+            return getText();
+        }
+
         protected boolean isHtmlContentAllowed() {
             return htmlContentAllowed;
         }
-- 
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