Merge remote branch 'origin/4.7' into qt-master-from-4.7

Conflicts:
	configure
	qmake/generators/win32/msbuild_objectmodel.cpp
	src/gui/image/qpnghandler.cpp
	src/network/access/qnetworkaccessdatabackend.cpp
	src/opengl/qgl_x11egl.cpp
	tests/auto/qnetworkreply/tst_qnetworkreply.cpp

2 files changed, 24 insertions, 9 deletions

diff --git a/qmake/generators/symbian/symmake_sbsv2.cpp b/qmake/generators/symbian/symmake_sbsv2.cpp
index c4b51f2..c219f1d 100644
--- a/qmake/generators/symbian/symmake_sbsv2.cpp
+++ b/qmake/generators/symbian/symmake_sbsv2.cpp
@@ -377,7 +377,6 @@ void SymbianSbsv2MakefileGenerator::writeWrapperMakefile(QFile& wrapperFile, boo
         t << qmakeCmd << endl;
         t << endl;
 
-        QString currentClause;
         QString locFileDep = generateLocFileTarget(t, qmakeCmd);
 
         t << "debug: " << locFileDep << BLD_INF_FILENAME << endl;
diff --git a/qmake/generators/win32/msbuild_objectmodel.cpp b/qmake/generators/win32/msbuild_objectmodel.cpp
index 76df854..f093e90 100644
--- a/qmake/generators/win32/msbuild_objectmodel.cpp
+++ b/qmake/generators/win32/msbuild_objectmodel.cpp
@@ -328,30 +328,46 @@ void XTreeNode::generateXML(XmlOutput &xml, XmlOutput &xmlFilter, const QString
 
     if (children.size()) {
         // Filter
+        QString tempFilterName;
         ChildrenMap::ConstIterator it, end = children.constEnd();
         if (!tagName.isEmpty()) {
+            tempFilterName.append(filter);
+            tempFilterName.append("\\");
+            tempFilterName.append(tagName);
+            xmlFilter << tag(_ItemGroup);
             xmlFilter << tag("Filter")
-                      << attrTag("Include", tagName)
-                      << attrTagS("Extensions", "");
+                      << attrTag("Include", tempFilterName)
+                      << closetag();
+            xmlFilter << closetag();
         }
         // First round, do nested filters
         for (it = children.constBegin(); it != end; ++it)
             if ((*it)->children.size())
-                (*it)->generateXML(xml, xmlFilter, it.key(), tool, filter);
+            {
+                if ( !tempFilterName.isEmpty() )
+                    (*it)->generateXML(xml, xmlFilter, it.key(), tool, tempFilterName);
+                else
+                    (*it)->generateXML(xml, xmlFilter, it.key(), tool, filter);
+            }
         // Second round, do leafs
         for (it = children.constBegin(); it != end; ++it)
             if (!(*it)->children.size())
-                (*it)->generateXML(xml, xmlFilter, it.key(), tool, filter);
-
-        if (!tagName.isEmpty())
-            xml << closetag("Filter");
+            {
+                if ( !tempFilterName.isEmpty() )
+                    (*it)->generateXML(xml, xmlFilter, it.key(), tool, tempFilterName);
+                else
+                    (*it)->generateXML(xml, xmlFilter, it.key(), tool, filter);
+            }
     } else {
         // Leaf
+        xml << tag(_ItemGroup);
+        xmlFilter << tag(_ItemGroup);
         VCXProjectWriter::outputFileConfigs(tool, xml, xmlFilter, info, filter);
+        xmlFilter << closetag();
+        xml << closetag();
     }
 }
 
-
 // Flat file generation ---------------------------------------------
 void XFlatNode::generateXML(XmlOutput &xml, XmlOutput &xmlFilter, const QString &/*tagName*/, VCProject &tool, const QString &filter) {
     if (children.size()) {