From a35b1e7a436e3436d4fb0a4618b86e81220d04d8 Mon Sep 17 00:00:00 2001
From: Marcelo Lira <marcelo.lira@openbossa.org>
Date: Fri, 1 Jun 2012 13:31:15 -0300
Subject: The method createIndex is the peferred way to create valid
 QModelIndex objects.

So says the Qt documentation, plus one less warning from
QSortFilterProxyModel.

For the healthly curious the warning was:
"inconsistent changes reported by source model".
And it happened when removing from top sites one item that
was not the last.

Reviewed-by: Luciano Wolf
---
 src/core/BookmarkModel.cpp | 10 +++++-----
 src/core/HistoryModel.cpp  |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/core/BookmarkModel.cpp b/src/core/BookmarkModel.cpp
index 280a85e..0f3542c 100644
--- a/src/core/BookmarkModel.cpp
+++ b/src/core/BookmarkModel.cpp
@@ -79,14 +79,14 @@ void BookmarkModel::remove(const QString& url)
     sqlQuery.first();
     int indexToDelete = -1;
     for (int row = 0; row < rowCount(); ++row) {
-        if (index(row, 0).data(Qt::DisplayRole).toInt() == sqlQuery.value(0).toInt()) {
+        if (createIndex(row, 0).data(Qt::DisplayRole).toInt() == sqlQuery.value(0).toInt()) {
             indexToDelete = row;
             break;
         }
     }
 
     if (indexToDelete >= 0) {
-        beginRemoveRows(QModelIndex(), indexToDelete, indexToDelete);
+        beginRemoveRows(createIndex(indexToDelete, 0), indexToDelete, indexToDelete);
         removeRow(indexToDelete);
         submitAll();
         endRemoveRows();
@@ -103,8 +103,8 @@ void BookmarkModel::togglePin(const QString& url)
 
 void BookmarkModel::update(int index, const QString& name, const QString& url)
 {
-    setData(this->index(index, 1), name);
-    setData(this->index(index, 2), url);
+    setData(createIndex(index, 1), name);
+    setData(createIndex(index, 2), url);
 }
 
 bool BookmarkModel::contains(const QString& url)
@@ -123,7 +123,7 @@ QVariant BookmarkModel::data(const QModelIndex& index, int role) const
         value = QSqlQueryModel::data(index, role);
     else {
         const int columnId = role - Qt::UserRole;
-        const QModelIndex modelIndex = this->index(index.row(), columnId);
+        const QModelIndex modelIndex = createIndex(index.row(), columnId);
         value = QSqlTableModel::data(modelIndex, Qt::DisplayRole);
     }
     return value;
diff --git a/src/core/HistoryModel.cpp b/src/core/HistoryModel.cpp
index d9ec14d..830e7c6 100644
--- a/src/core/HistoryModel.cpp
+++ b/src/core/HistoryModel.cpp
@@ -84,7 +84,7 @@ QVariant HistoryModel::data(const QModelIndex& index, int role) const
         return QVariant();
 
     const int columnId = role - Qt::UserRole;
-    const QModelIndex modelIndex = this->index(index.row(), columnId);
+    const QModelIndex modelIndex = createIndex(index.row(), columnId);
     return QSqlTableModel::data(modelIndex, Qt::DisplayRole);
 }
 
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