1 files changed, 180 insertions, 0 deletions
diff --git a/doc/codesnippets/doc/src/snippets/code/src_xml_dom_qdom.cpp b/doc/codesnippets/doc/src/snippets/code/src_xml_dom_qdom.cpp
new file mode 100644
index 000000000..d4c8c1979
--- /dev/null
+++ b/doc/codesnippets/doc/src/snippets/code/src_xml_dom_qdom.cpp
@@ -0,0 +1,180 @@
+//! [0]
+doc = QDomDocument()
+impl = QDomImplementation()
+
+# This will create the element, but the resulting XML document will
+# be invalid, because '~' is not a valid character in a tag name.
+impl.setInvalidDataPolicy(QDomImplementation.AcceptInvalidData)
+elt1 = doc.createElement("foo~bar")
+
+# This will create an element with the tag name "foobar".
+impl.setInvalidDataPolicy(QDomImplementation.DropInvalidData)
+elt2 = doc.createElement("foo~bar")
+
+# This will create a null element.
+impl.setInvalidDataPolicy(QDomImplementation::ReturnNullNode)
+elt3 = doc.createElement("foo~bar")
+//! [0]
+
+
+//! [1]
+d = QDomDocument()
+d.setContent(someXML)
+n = d.firstChild()
+while !n.isNull():
+    if n.isElement():
+        e = n.toElement()
+        print "Element name: %s" % e.tagName()
+        break
+    n = n.nextSibling()
+//! [1]
+
+
+//! [2]
+QDomDocument document
+QDomElement element1 = document.documentElement()
+QDomElement element2 = element1
+//! [2]
+
+
+//! [3]
+QDomElement element3 = document.createElement("MyElement")
+QDomElement element4 = document.createElement("MyElement")
+//! [3]
+
+
+//! [4]
+<body>
+<h1>Heading</h1>
+<p>Hello <b>you</b></p>
+</body>
+//! [4]
+
+
+//! [5]
+<h1>Heading</h1>
+<p>The text...</p>
+<h2>Next heading</h2>
+//! [5]
+
+
+//! [6]
+<h1>Heading</h1>
+<p>The text...</p>
+<h2>Next heading</h2>
+//! [6]
+
+
+//! [7]
+<link href="http://qtsoftware.com" color="red" />
+//! [7]
+
+
+//! [8]
+e = # some QDomElement...
+#...
+a = e.attributeNode("href")
+print a.value()                         # prints "http://qtsoftware.com"
+a.setValue("http://doc.trolltech.com")  # change the node's attribute
+a2 = e.attributeNode("href")
+print a2.value()                        # prints "http://doc.trolltech.com"
+//! [8]
+
+
+//! [9]
+e = # some QDomElement...
+#...
+s = e.text()
+//! [9]
+
+
+//! [10]
+text = QString()
+element = doc.documentElement()
+
+n = element.firstChild()
+while True:
+    if not n.isNull()
+        break
+    t = n.toText()
+    if !t.isNull():
+        text += t.data()
+
+    n = n.nextSibling()
+//! [10]
+
+
+//! [11]
+doc = # some QDomDocument ...
+root = doc.firstChildElement("database")
+elt = root.firstChildElement("entry")
+while True:
+    if not elt.isNull():
+        break
+    # ...
+    elt = elt.nextSiblingElement("entry")
+//! [11]
+
+
+//! [12]
+<img src="myimg.png">
+//! [12]
+
+
+//! [13]
+<h1>Hello <b>Qt</b> <![CDATA[<xml is cool>]]></h1>
+//! [13]
+
+
+//! [14]
+Hello Qt <xml is cool>
+//! [14]
+
+
+//! [15]
+<!-- this is a comment -->
+//! [15]
+
+
+//! [16]
+doc = QDomDocument("mydocument")
+file = QFile("mydocument.xml")
+if not file.open(QIODevice::ReadOnly):
+    return
+if not doc.setContent(&file):
+    file.close()
+    return
+file.close()
+
+# print out the element names of all elements that are direct children
+# of the outermost element.
+docElem = doc.documentElement()
+
+n = docElem.firstChild()
+while not n.isNull():
+    e = n.toElement() # try to convert the node to an element.
+    if not e.isNull():
+        print e.tagName() # the node really is an element.
+    n = n.nextSibling()
+}
+
+# Here we append a new element to the end of the document
+elem = doc.createElement("img")
+elem.setAttribute("src", "myimage.png")
+docElem.appendChild(elem)
+//! [16]
+
+
+//! [17]
+doc = QDomDocument("MyML")
+root = doc.createElement("MyML")
+doc.appendChild(root)
+
+tag = doc.createElement("Greeting")
+root.appendChild(tag)
+
+t = doc.createTextNode("Hello World")
+tag.appendChild(t)
+
+xml = doc.toString()
+//! [17]