Merge branch '4.7' of git@scm.dev.nokia.troll.no:qt/oslo-staging-2 into 4.7

Conflicts:

	doc/src/modules.qdoc
	mkspecs/common/symbian/symbian.conf
	src/gui/graphicsview/qgraphicswidget.h
	src/s60installs/bwins/QtGuiu.def
	src/s60installs/eabi/QtGuiu.def

6 files changed, 26 insertions, 57 deletions

diff --git a/src/sql/drivers/db2/qsql_db2.cpp b/src/sql/drivers/db2/qsql_db2.cpp
index d5b3984..ea0b42e 100644
--- a/src/sql/drivers/db2/qsql_db2.cpp
+++ b/src/sql/drivers/db2/qsql_db2.cpp
@@ -109,7 +109,7 @@ public:
 
 static QString qFromTChar(SQLTCHAR* str)
 {
-    return QString::fromUtf16(str);
+    return QString((const QChar *)str);
 }
 
 // dangerous!! (but fast). Don't use in functions that
@@ -833,7 +833,7 @@ bool QDB2Result::exec()
                 break;
             case QVariant::String:
                 if (bindValueType(i) & QSql::Out)
-                    values[i] = QString::fromUtf16((ushort*)tmpStorage.takeFirst().constData());
+                    values[i] = QString((const QChar *)tmpStorage.takeFirst().constData());
                 break;
             default: {
                 values[i] = QString::fromAscii(tmpStorage.takeFirst().constData());
diff --git a/src/sql/drivers/drivers.pri b/src/sql/drivers/drivers.pri
index 7250c6e..8dfc50f 100644
--- a/src/sql/drivers/drivers.pri
+++ b/src/sql/drivers/drivers.pri
@@ -6,19 +6,16 @@ contains(sql-drivers, psql) {
     HEADERS +=      drivers/psql/qsql_psql.h
     SOURCES +=      drivers/psql/qsql_psql.cpp
 
-    unix {
-        !isEmpty(QT_LFLAGS_PSQL) {
-            LIBS *= $$QT_LFLAGS_PSQL
+    unix|win32-g++ {
+        !static:!isEmpty(QT_LFLAGS_PSQL) {
+            !contains(QT_CONFIG, system-zlib): QT_LFLAGS_PSQL -= -lz
+            !static:LIBS *= $$QT_LFLAGS_PSQL
             QMAKE_CXXFLAGS *= $$QT_CFLAGS_PSQL
         }
         !contains(LIBS, .*pq.*):LIBS *= -lpq
     }
 
-    win32 {
-	!win32-g++:!contains( LIBS, .*pq.* ):LIBS *= -llibpq
-    	win32-g++:!contains( LIBS, .*pq.* ):LIBS *= -lpq
-        LIBS *= -lws2_32 -ladvapi32
-    }
+    win32:!win32-g++:!contains(LIBS, .*pq.* ) LIBS *= -llibpq -lws2_32 -ladvapi32
 }
 
 contains(sql-drivers, mysql) {
diff --git a/src/sql/drivers/oci/qsql_oci.cpp b/src/sql/drivers/oci/qsql_oci.cpp
index 4a211fc..2f0cfdc 100644
--- a/src/sql/drivers/oci/qsql_oci.cpp
+++ b/src/sql/drivers/oci/qsql_oci.cpp
@@ -56,6 +56,12 @@
 #include <qvector.h>
 #include <qdebug.h>
 
+// This is needed for oracle oci when compiling with mingw-w64 headers
+#if defined(__MINGW64_VERSION_MAJOR) && defined(_WIN64)
+#define _int64 __int64
+#endif
+
+
 #include <oci.h>
 #ifdef max
 #undef max
@@ -364,8 +370,8 @@ static void qOraOutValue(QVariant &value, QList<QByteArray> &storage)
         value = qMakeDate(storage.takeFirst());
         break;
     case QVariant::String:
-        value = QString::fromUtf16(
-                reinterpret_cast<const ushort *>(storage.takeFirst().constData()));
+        value = QString(
+                reinterpret_cast<const QChar *>(storage.takeFirst().constData()));
         break;
     default:
         break; //nothing
@@ -454,7 +460,7 @@ QString qOraWarn(OCIError *err, int *errorCode)
                 OCI_HTYPE_ERROR);
     if (errorCode)
         *errorCode = errcode;
-    return QString::fromUtf16(reinterpret_cast<const ushort *>(errbuf));
+    return QString(reinterpret_cast<const QChar *>(errbuf));
 }
 
 void qOraWarning(const char* msg, OCIError *err)
@@ -989,8 +995,7 @@ int QOCICols::readPiecewise(QVector<QVariant> &values, int index)
         } else {
             if (isStringField) {
                 QString str = values.at(fieldNum + index).toString();
-                str += QString::fromUtf16(reinterpret_cast<const ushort *>(col),
-                                          chunkSize / 2);
+                str += QString(reinterpret_cast<const QChar *>(col), chunkSize / 2);
                 values[fieldNum + index] = str;
                 fieldInf[fieldNum].ind = 0;
             } else {
@@ -1457,7 +1462,7 @@ bool QOCICols::execBatch(QOCIResultPrivate *d, QVector<QVariant> &boundValues, b
                     break;
 
                 case SQLT_STR:
-                    (*list)[r] =  QString::fromUtf16(reinterpret_cast<ushort *>(data
+                    (*list)[r] =  QString(reinterpret_cast<const QChar *>(data
                                                                 + r * columns[i].maxLen));
                     break;
 
@@ -1608,7 +1613,7 @@ void QOCICols::getValues(QVector<QVariant> &v, int index)
             }
             // else fall through
         case QVariant::String:
-            v[index + i] = QString::fromUtf16(reinterpret_cast<const ushort *>(fld.data));
+            v[index + i] = QString(reinterpret_cast<const QChar *>(fld.data));
             break;
         case QVariant::ByteArray:
             if (fld.len > 0)
@@ -2102,7 +2107,7 @@ bool QOCIDriver::open(const QString & db,
         qWarning("QOCIDriver::open: could not get Oracle server version.");
     } else {
         QString versionStr;
-        versionStr = QString::fromUtf16(reinterpret_cast<ushort *>(vertxt));
+        versionStr = QString(reinterpret_cast<const QChar *>(vertxt));
         QRegExp vers(QLatin1String("([0-9]+)\\.[0-9\\.]+[0-9]"));
         if (vers.indexIn(versionStr) >= 0)
             d->serverVersion = vers.cap(1).toInt();
diff --git a/src/sql/drivers/odbc/qsql_odbc.cpp b/src/sql/drivers/odbc/qsql_odbc.cpp
index f41a914..6fd1725 100644
--- a/src/sql/drivers/odbc/qsql_odbc.cpp
+++ b/src/sql/drivers/odbc/qsql_odbc.cpp
@@ -62,15 +62,8 @@ QT_BEGIN_NAMESPACE
 // undefine this to prevent initial check of the ODBC driver
 #define ODBC_CHECK_DRIVER
 
-#if defined(Q_ODBC_VERSION_2)
-//crude hack to get non-unicode capable driver managers to work
-# undef UNICODE
-# define SQLTCHAR SQLCHAR
-# define SQL_C_TCHAR SQL_C_CHAR
-#endif
-
 // newer platform SDKs use SQLLEN instead of SQLINTEGER
-#if defined(WIN32) && (_MSC_VER < 1300)
+#if defined(WIN32) && (_MSC_VER < 1300) && !defined(__MINGW64_VERSION_MAJOR)
 # define QSQLLEN SQLINTEGER
 # define QSQLULEN SQLUINTEGER
 #else
@@ -343,13 +336,11 @@ static QVariant::Type qDecodeODBCType(SQLSMALLINT sqltype, const T* p, bool isSi
     case SQL_TYPE_TIMESTAMP:
         type = QVariant::DateTime;
         break;
-#ifndef Q_ODBC_VERSION_2
     case SQL_WCHAR:
     case SQL_WVARCHAR:
     case SQL_WLONGVARCHAR:
         type = QVariant::String;
         break;
-#endif
     case SQL_CHAR:
     case SQL_VARCHAR:
 #if (ODBCVER >= 0x0350)
@@ -669,17 +660,9 @@ static QSqlField qMakeFieldInfo(const QODBCPrivate* p, int i )
 
 static int qGetODBCVersion(const QString &connOpts)
 {
-#ifndef Q_ODBC_VERSION_2
     if (connOpts.contains(QLatin1String("SQL_ATTR_ODBC_VERSION=SQL_OV_ODBC3"), Qt::CaseInsensitive))
         return SQL_OV_ODBC3;
-#endif
-    if (connOpts.contains(QLatin1String("SQL_ATTR_ODBC_VERSION=SQL_OV_ODBC2"), Qt::CaseInsensitive))
-        return SQL_OV_ODBC2;
-#ifdef _IODBCUNIX_H
-    return SQL_OV_ODBC3;
-#else
     return SQL_OV_ODBC2;
-#endif
 }
 
 QChar QODBCDriverPrivate::quoteChar()
@@ -780,7 +763,6 @@ bool QODBCDriverPrivate::setConnectionOptions(const QString& connOpts)
                 continue;
             }
             r = SQLSetConnectAttr(hDbc, SQL_ATTR_TRACE, (SQLPOINTER) v, 0);
-#ifndef Q_ODBC_VERSION_2
         } else if (opt.toUpper() == QLatin1String("SQL_ATTR_CONNECTION_POOLING")) {
             if (val == QLatin1String("SQL_CP_OFF"))
                 v = SQL_CP_OFF;
@@ -807,7 +789,6 @@ bool QODBCDriverPrivate::setConnectionOptions(const QString& connOpts)
                 continue;
             }
             r = SQLSetConnectAttr(hDbc, SQL_ATTR_CP_MATCH, (SQLPOINTER)v, 0);
-#endif
         } else if (opt.toUpper() == QLatin1String("SQL_ATTR_ODBC_VERSION")) {
             // Already handled in QODBCDriver::open()
             continue;
@@ -1529,7 +1510,6 @@ bool QODBCResult::exec()
                                       *ind == SQL_NULL_DATA ? ind : NULL);
                 break;
             case QVariant::String:
-#ifndef Q_ODBC_VERSION_2
                 if (d->unicode) {
                     QString str = val.toString();
                     if (*ind != SQL_NULL_DATA)
@@ -1567,7 +1547,6 @@ bool QODBCResult::exec()
                     break;
                 }
                 else
-#endif
                 {
                     QByteArray str = val.toString().toUtf8();
                     if (*ind != SQL_NULL_DATA)
@@ -1973,11 +1952,6 @@ void QODBCDriver::cleanup()
 // as two byte unicode characters
 void QODBCDriverPrivate::checkUnicode()
 {
-#if defined(Q_ODBC_VERSION_2)
-    unicode = false;
-    return;
-#endif
-
     SQLRETURN   r;
     SQLUINTEGER fFunc;
 
diff --git a/src/sql/drivers/odbc/qsql_odbc.h b/src/sql/drivers/odbc/qsql_odbc.h
index 13b2cc3..e739a38 100644
--- a/src/sql/drivers/odbc/qsql_odbc.h
+++ b/src/sql/drivers/odbc/qsql_odbc.h
@@ -49,13 +49,6 @@
 #include <QtCore/qt_windows.h>
 #endif
 
-#if defined (Q_OS_MAC) && (MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_3)
-// assume we use iodbc on MACX
-// comment next line out if you use a
-// unicode compatible manager
-# define Q_ODBC_VERSION_2
-#endif
-
 #ifdef QT_PLUGIN
 #define Q_EXPORT_SQLDRIVER_ODBC
 #else
diff --git a/src/sql/drivers/sqlite/qsql_sqlite.cpp b/src/sql/drivers/sqlite/qsql_sqlite.cpp
index d3be304..24dcad9 100644
--- a/src/sql/drivers/sqlite/qsql_sqlite.cpp
+++ b/src/sql/drivers/sqlite/qsql_sqlite.cpp
@@ -95,7 +95,7 @@ static QSqlError qMakeError(sqlite3 *access, const QString &descr, QSqlError::Er
                             int errorCode = -1)
 {
     return QSqlError(descr,
-                     QString::fromUtf16(static_cast<const ushort *>(sqlite3_errmsg16(access))),
+                     QString(reinterpret_cast<const QChar *>(sqlite3_errmsg16(access))),
                      type, errorCode);
 }
 
@@ -162,13 +162,13 @@ void QSQLiteResultPrivate::initColumns(bool emptyResultset)
     q->init(nCols);
 
     for (int i = 0; i < nCols; ++i) {
-        QString colName = QString::fromUtf16(
-                    static_cast<const ushort *>(sqlite3_column_name16(stmt, i))
+        QString colName = QString(reinterpret_cast<const QChar *>(
+                    sqlite3_column_name16(stmt, i))
                     ).remove(QLatin1Char('"'));
 
         // must use typeName for resolving the type to match QSqliteDriver::record
-        QString typeName = QString::fromUtf16(
-                    static_cast<const ushort *>(sqlite3_column_decltype16(stmt, i)));
+        QString typeName = QString(reinterpret_cast<const QChar *>(
+                    sqlite3_column_decltype16(stmt, i)));
 
         int dotIdx = colName.lastIndexOf(QLatin1Char('.'));
         QSqlField fld(colName.mid(dotIdx == -1 ? 0 : dotIdx + 1), qGetColumnType(typeName));