From df03a1c5b0b6d155385f2df67fabd6e974aaa1ad Mon Sep 17 00:00:00 2001
From: Marius Bugge Monsen <mmonsen@trolltech.com>
Date: Mon, 13 Jul 2009 16:22:48 +0200
Subject: Add QT_NAMESPACE macros in the source files.

---
 src/qgraphicstableview.cpp | 31 +++++++++++++++++++++++++------
 1 file changed, 25 insertions(+), 6 deletions(-)

(limited to 'src/qgraphicstableview.cpp')

diff --git a/src/qgraphicstableview.cpp b/src/qgraphicstableview.cpp
index d8c4a7d..a52faeb 100644
--- a/src/qgraphicstableview.cpp
+++ b/src/qgraphicstableview.cpp
@@ -39,6 +39,8 @@
 
 #include <qgraphicssceneevent.h>
 
+QT_BEGIN_NAMESPACE
+
 // QtGraphicsTableViewItem
 
 QtGraphicsTableViewItem::QtGraphicsTableViewItem(int row, int column, QtGraphicsTableView *view)
@@ -339,7 +341,7 @@ void QtGraphicsTableViewPrivate::checkItems(int firstRow, int firstColumn, int r
     Q_UNUSED(firstColumn);
     Q_UNUSED(rowCount);
     Q_UNUSED(columnCount);
-    QHash<int, QtGraphicsTableViewItem*>::iterator it = items.begin();
+    QHash<qint64, QtGraphicsTableViewItem*>::iterator it = items.begin();
     while (it != items.end()) {
         creator->recycle(it.value());
         ++it;
@@ -1044,7 +1046,7 @@ void QtGraphicsTableView::doLayout()
         const int row = verticalMapping.value(verticalSection, verticalSection);
         for (int horizontalSection = oldFirstHorizontalSection; horizontalSection <= oldLastHorizontalSection; ++horizontalSection) {
             const int column = horizontalMapping.value(horizontalSection, horizontalSection);
-            const int index = (row * columnCount) + column;
+            const qint64 index = (row * columnCount) + column;
             if (QtGraphicsTableViewItem *item = d->items.take(index))
                 unused.push(item);
         }
@@ -1054,7 +1056,7 @@ void QtGraphicsTableView::doLayout()
         int column = horizontalMapping.value(horizontalSection, horizontalSection);
         for (int verticalSection = firstVerticalSection; verticalSection <= lastVerticalSection; ++verticalSection) {
             const int row = verticalMapping.value(verticalSection, verticalSection);
-            const int index = (row * columnCount) + column;
+            const qint64 index = (row * columnCount) + column;
             if (QtGraphicsTableViewItem *item = d->items.take(index))
                 unused.push(item);
         }
@@ -1064,7 +1066,7 @@ void QtGraphicsTableView::doLayout()
         const int row = verticalMapping.value(verticalSection, verticalSection);
         for (int horizontalSection = oldFirstHorizontalSection; horizontalSection <= oldLastHorizontalSection; ++horizontalSection) {
             const int column = horizontalMapping.value(horizontalSection, horizontalSection);
-            const int index = (row * columnCount) + column;
+            const qint64 index = (row * columnCount) + column;
             if (QtGraphicsTableViewItem *item = d->items.take(index))
                 unused.push(item);
         }
@@ -1074,7 +1076,7 @@ void QtGraphicsTableView::doLayout()
         int column = horizontalMapping.value(horizontalSection, horizontalSection);
         for (int verticalSection = firstVerticalSection; verticalSection <= lastVerticalSection; ++verticalSection) {
             const int row = verticalMapping.value(verticalSection, verticalSection);
-            const int index = (row * columnCount) + column;
+            const qint64 index = (row * columnCount) + column;
             if (QtGraphicsTableViewItem *item = d->items.take(index))
                 unused.push(item);
         }
@@ -1089,7 +1091,7 @@ void QtGraphicsTableView::doLayout()
         for (int horizontalSection = firstHorizontalSection; horizontalSection <= lastHorizontalSection; ++horizontalSection) {
             const int column = horizontalMapping.value(horizontalSection, horizontalSection);
             const qreal width = columnWidth(column);
-            const int index = (row * columnCount) + column;
+            const qint64 index = (row * columnCount) + column;
             QtGraphicsTableViewItem *item = d->items.value(index);
             if (!item) {
                 if (unused.isEmpty())
@@ -1364,4 +1366,21 @@ bool QtGraphicsTableView::event(QEvent *event)
     return QObject::event(event);
 }
 
+/*!
+  \reimp
+ */
+QVariant QtGraphicsTableView::itemChange(GraphicsItemChange change, const QVariant &value)
+{
+    Q_D(QtGraphicsTableView);
+    if (change == QGraphicsItem::ItemChildRemovedChange) {
+        QGraphicsItem *item = qvariant_cast<QGraphicsItem*>(value);
+        qint64 key = d->items.key(static_cast<QtGraphicsTableViewItem*>(item), -1);
+        if (key != -1)
+            d->items.remove(key);
+    }
+    return QGraphicsWidget::itemChange(change, value);
+}
+
+QT_END_NAMESPACE
+
 #include "moc_qgraphicstableview.cpp"
-- 
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