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

Conflicts:
	src/gui/text/qfontengine_mac.mm
	tests/auto/qdiriterator/tst_qdiriterator.cpp

1 files changed, 26 insertions, 2 deletions

diff --git a/tools/qdoc3/config.cpp b/tools/qdoc3/config.cpp
index 08a8187..838f6ac 100644
--- a/tools/qdoc3/config.cpp
+++ b/tools/qdoc3/config.cpp
@@ -329,13 +329,16 @@ QList<QRegExp> Config::getRegExpList(const QString& var) const
 }
 
 /*!
-  This function is slower than it could be.
+  This function is slower than it could be. What it does is
+  find all the keys that begin with \a var + dot and return
+  the matching keys in a set, stripped of the matching prefix
+  and dot.
  */
 QSet<QString> Config::subVars(const QString& var) const
 {
     QSet<QString> result;
     QString varDot = var + QLatin1Char('.');
-    QMap<QString, QString>::ConstIterator v = stringValueMap.begin();
+    QStringMultiMap::ConstIterator v = stringValueMap.begin();
     while (v != stringValueMap.end()) {
         if (v.key().startsWith(varDot)) {
             QString subVar = v.key().mid(varDot.length());
@@ -350,6 +353,27 @@ QSet<QString> Config::subVars(const QString& var) const
 }
 
 /*!
+  Same as subVars(), but in this case we return a string map
+  with the matching keys (stripped of the prefix \a var and
+  mapped to their values. The pairs are inserted into \a t
+ */
+void Config::subVarsAndValues(const QString& var, QStringMultiMap& t) const
+{
+    QString varDot = var + QLatin1Char('.');
+    QStringMultiMap::ConstIterator v = stringValueMap.begin();
+    while (v != stringValueMap.end()) {
+        if (v.key().startsWith(varDot)) {
+            QString subVar = v.key().mid(varDot.length());
+            int dot = subVar.indexOf(QLatin1Char('.'));
+            if (dot != -1)
+                subVar.truncate(dot);
+            t.insert(subVar,v.value());
+        }
+        ++v;
+    }
+}
+
+/*!
   Builds and returns a list of file pathnames for the file
   type specified by \a filesVar (e.g. "headers" or "sources").
   The files are found in the directories specified by