qdoc: Generate \keyword anchors at the top of the page

Currently, qdoc processes \keyword and \target the same way. The
negative effect of this is that when either command appears at the top
of a qdoc comment, the anchor it generates in the html file is just
above the details section on the html page. This is usually wrong,
especially for \keyword commands, where the anchor generated should
always be at the top of the page/text where the \keyword appears. This
update implements that. \target anchors are meant to be used when the
anchor should appear somewhere in the middle of the page/text, exactly
where the \target command appears.

Change-Id: Ibbbf1087562a977ff74ccd98febfe9310ecba8f0
Task-number: QTBUG-42290
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/tools/qdoc/htmlgenerator.h b/src/tools/qdoc/htmlgenerator.h
index b8ead2bbec..22e6aa68dd 100644
--- a/src/tools/qdoc/htmlgenerator.h
+++ b/src/tools/qdoc/htmlgenerator.h
@@ -105,6 +105,7 @@ protected:
 
     void generateManifestFile(QString manifest, QString element);
     void readManifestMetaContent(const Config &config);
+    void generateKeywordAnchors(const Node* node);
 
 private:
     enum SubTitleSize { SmallSubTitle, LargeSubTitle };