qdoc3: qdoc supports \depends in 4.8

This is what you write...

/*!
\example designer/calculatorbuilder
\depends examples/qmlapplicationviewer
\title Calculator Builder Example

This is what you get...

<example name="Calculator Builder Example"
        docUrl="qthelp://com.trolltech.qt.480/qdoc/designer-calculatorbuilder.html"
        projectPath="designer/calculatorbuilder/calculatorbuilder.pro"
        imageUrl="qthelp://com.trolltech.qt.480/qdoc/images/calculatorbuilder-example.png">
<description><![CDATA[The Calculator Builder example shows how to create a user interface from
             a Qt Designer form at run-time, using the QUiLoader class.]]></description>
<tags>calculator,builder</tags>
<fileToOpen>designer/calculatorbuilder/main.cpp</fileToOpen>
<depends>../../examples/qmlapplicationviewer</depends>
</example>

Task-number:  QTBUG-22838

1 files changed, 8 insertions, 0 deletions

diff --git a/tools/qdoc3/htmlgenerator.cpp b/tools/qdoc3/htmlgenerator.cpp
index 923d523..a840c93 100644
--- a/tools/qdoc3/htmlgenerator.cpp
+++ b/tools/qdoc3/htmlgenerator.cpp
@@ -4483,6 +4483,14 @@ void HtmlGenerator::generateManifestFile(QString manifest, QString element)
                 }
             }
         }
+        if (!en->dependencies().isEmpty()) {
+            for (int idx=0; idx<en->dependencies().size(); ++idx) {
+                writer.writeStartElement("depends");
+                QString file = "../../" + en->dependencies()[idx];
+                writer.writeCharacters(file);
+                writer.writeEndElement(); // depends
+            }
+        }
         writer.writeEndElement(); // example
         ++i;
     }