1 files changed, 126 insertions, 0 deletions
diff --git a/doc/codesnippets/doc/src/snippets/code/doc_src_qset.qdoc b/doc/codesnippets/doc/src/snippets/code/doc_src_qset.qdoc
new file mode 100644
index 000000000..7469d2ac5
--- /dev/null
+++ b/doc/codesnippets/doc/src/snippets/code/doc_src_qset.qdoc
@@ -0,0 +1,126 @@
+//! [0]
+QSet<QString> set;
+//! [0]
+
+
+//! [1]
+set.insert("one");
+set.insert("three");
+set.insert("seven");
+//! [1]
+
+
+//! [2]
+set << "twelve" << "fifteen" << "nineteen";
+//! [2]
+
+
+//! [3]
+if (!set.contains("ninety-nine"))
+    ...
+//! [3]
+
+
+//! [4]
+QSetIterator<QWidget *> i(set);
+while (i.hasNext())
+    qDebug() << i.next();
+//! [4]
+
+
+//! [5]
+QSet<QWidget *>::const_iterator i = set.constBegin();
+while (i != set.constEnd()) {
+    qDebug() << *i;
+    ++i;
+}
+//! [5]
+
+
+//! [6]
+QSet<QString> set;
+...
+foreach (QString value, set)
+    qDebug() << value;
+//! [6]
+
+
+//! [7]
+QSet<QString> set;
+set.reserve(20000);
+for (int i = 0; i < 20000; ++i)
+    set.insert(values[i]);
+//! [7]
+
+
+//! [8]
+QSet<QString> set;
+set << "January" << "February" << ... << "December";
+
+QSet<QString>::iterator i;
+for (i = set.begin(); i != set.end(); ++i)
+    qDebug() << *i;
+//! [8]
+
+
+//! [9]
+QSet<QString> set;
+set << "January" << "February" << ... << "December";
+
+QSet<QString>::iterator i = set.begin();
+while (i != set.end()) {
+    if ((*i).startsWith('J')) {
+        i = set.erase(i);
+    } else {
+        ++i;
+    }
+}
+//! [9]
+
+
+//! [10]
+QSet<QString> set;
+...
+QSet<QString>::iterator it = qFind(set.begin(), set.end(), "Jeanette");
+if (it != set.end())
+    cout << "Found Jeanette" << endl;
+//! [10]
+
+
+//! [11]
+QSet<QString> set;
+set << "January" << "February" << ... << "December";
+
+QSet<QString>::const_iterator i;
+for (i = set.begin(); i != set.end(); ++i)
+    qDebug() << *i;
+//! [11]
+
+
+//! [12]
+QSet<QString> set;
+...
+QSet<QString>::iterator it = qFind(set.begin(), set.end(), "Jeanette");
+if (it != set.constEnd())
+    cout << "Found Jeanette" << endl;
+//! [12]
+
+
+//! [13]
+QSet<QString> set;
+set << "red" << "green" << "blue" << ... << "black";
+
+QList<QString> list = set.toList();
+qSort(list);
+//! [13]
+
+
+//! [14]
+QStringList list;
+list << "Julia" << "Mike" << "Mike" << "Julia" << "Julia";
+
+QSet<QString> set = QSet<QString>::fromList(list);
+set.contains("Julia");  // returns true
+set.contains("Mike");   // returns true
+set.size();             // returns 2
+//! [14]