Merge branch 'master' of scm.dev.nokia.troll.no:qt/berlin-staging-1 into master-integration

* 'master' of scm.dev.nokia.troll.no:qt/berlin-staging-1: (22 commits)
  optimize qstring::simplified()
  Revert optimizations to QString::append
  unbreak QList::append() and co. again
  Implement bookmark manager widget.
  optimization: use QList::reserve() and QVector::reserve()
  amend "purge msvc.net and msvc2002 makespecs"
  Added QPlainTextEditor::anchorAt(const QPoint &pos)
  Fix memmory leak.
  Fix spacing.
  Prevent renaming the bookmarks menu root item, it's just a placeholder.
  Fix broken set last shown pagen when the last page was about:blank.
  Move launch with external app in base class.
  Make sure the bookmarks menu updates on add/ remove as well.
  Fix broken Drag&Drop, reset and clear the model if we set new bookmarks.
  avoid double reallocations in appending operations
  avoid double reallocation in string-growing replace() case
  optimize qHash() some more
  optimize QList::mid()
  optimization: use QList::reserve() in QSet::toList()
  add QList::reserve()
  ...

2 files changed, 22 insertions, 0 deletions

diff --git a/src/gui/widgets/qplaintextedit.cpp b/src/gui/widgets/qplaintextedit.cpp
index 0d798b7..ef9fac3 100644
--- a/src/gui/widgets/qplaintextedit.cpp
+++ b/src/gui/widgets/qplaintextedit.cpp
@@ -1320,6 +1320,26 @@ QTextCursor QPlainTextEdit::textCursor() const
     return d->control->textCursor();
 }
 
+/*!
+    Returns the reference of the anchor at position \a pos, or an
+    empty string if no anchor exists at that point.
+
+    \since 4.7
+ */
+QString QPlainTextEdit::anchorAt(const QPoint &pos) const
+{
+    Q_D(const QPlainTextEdit);
+    int cursorPos = d->control->hitTest(pos + QPoint(d->horizontalOffset(),
+                                                     d->verticalOffset()),
+                                        Qt::ExactHit);
+    if (cursorPos < 0)
+        return QString();
+
+    QTextDocumentPrivate *pieceTable = document()->docHandle();
+    QTextDocumentPrivate::FragmentIterator it = pieceTable->find(cursorPos);
+    QTextCharFormat fmt = pieceTable->formatCollection()->charFormat(it->format);
+    return fmt.anchorHref();
+}
 
 /*!
     Undoes the last operation.
diff --git a/src/gui/widgets/qplaintextedit.h b/src/gui/widgets/qplaintextedit.h
index 15cf0967..106ae6d 100644
--- a/src/gui/widgets/qplaintextedit.h
+++ b/src/gui/widgets/qplaintextedit.h
@@ -159,6 +159,8 @@ public:
     QRect cursorRect(const QTextCursor &cursor) const;
     QRect cursorRect() const;
 
+    QString anchorAt(const QPoint &pos) const;
+
     bool overwriteMode() const;
     void setOverwriteMode(bool overwrite);