qdoc: Replaced hard-coded href with computed href

For enum types that have QFlags versions, qdoc was
outputting the documentation with a hard-coded link
to qflags.html, which only workjed in the single
directory mode. When qdoc outputs modular documentation,
the href for the link should be "../qtcore/qflags.html" .
Now qdoc computes this href correctly before it writes
the docs. The href is no longer hard-coded.

Task-number: QTBUG-35209
Change-Id: Ibdf5b11dbd063726eb77048de78f8874c65752ca
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/src/tools/qdoc/htmlgenerator.cpp b/src/tools/qdoc/htmlgenerator.cpp
index 986b4ae261..511dc3240f 100644
--- a/src/tools/qdoc/htmlgenerator.cpp
+++ b/src/tools/qdoc/htmlgenerator.cpp
@@ -269,6 +269,9 @@ QString HtmlGenerator::format()
 void HtmlGenerator::generateTree()
 {
     qdb_->buildCollections();
+    Node* qflags = qdb_->findNodeByNameAndType(QStringList("QFlags"), Node::Class, Node::NoSubType);
+    if (qflags)
+        qflagsHref_ = linkForNode(qflags,0);
     if (!runPrepareOnly()) {
         Generator::generateTree();
         generateCollisionPages();
@@ -3660,7 +3663,7 @@ void HtmlGenerator::generateDetailedMember(const Node *node,
         if (enume->flagsType()) {
             out() << "<p>The " << protectEnc(enume->flagsType()->name())
                   << " type is a typedef for "
-                  << "<a href=\"qflags.html\">QFlags</a>&lt;"
+                  << "<a href=\"" << qflagsHref_ << "\">QFlags</a>&lt;"
                   << protectEnc(enume->name())
                   << "&gt;. It stores an OR combination of "
                   << protectEnc(enume->name())