Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2: (21 commits)
  Doc: Fixed an off-by-one error in an example.
  Fix QT_NO_TEXTHTMLPARSER
  Fix QT_NO_DOM
  Fix QT_NO_TEXTSTREAM compilation errors.
  Fix QT_NO_VALIDATOR compilation.
  Doc: Removed a misleading sentence about a class constructor.
  Doc: correcting docs in QDrag::exec
  Doc: Adding note about  QDrag::exec()
  Revert behavior of QTextLayout::boundingRect() when line width is set
  Fix unreasonably large width of QTextLayout::boundingRect()
  Doc: replacing old image
  Fix compilation with stricts compilers.
  Fix QT_NO_DIRMODEL build error in QtDeclarative.
  Revert "Added native key support to QSharedMemory API."
  Revert "Improved documentation for QSharedMemory's key/setKey functions."
  Fix a simple mistake in QXmlStreamReader::atEnd() docs.
  Improved documentation for QSharedMemory's key/setKey functions.
  Added native key support to QSharedMemory API.
  Make test work with shadow builds again.
  Doc: Corrected the documentation about the compression threshold.
  ...

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/auto/qtextlayout/tst_qtextlayout.cpp b/tests/auto/qtextlayout/tst_qtextlayout.cpp
index caf9bd3..1a5f493 100644
--- a/tests/auto/qtextlayout/tst_qtextlayout.cpp
+++ b/tests/auto/qtextlayout/tst_qtextlayout.cpp
@@ -110,6 +110,8 @@ private slots:
     void longText();
     void widthOfTabs();
     void columnWrapWithTabs();
+    void boundingRectForUnsetLineWidth();
+    void boundingRectForSetLineWidth();
 
     // QTextLine stuff
     void setNumColumnsWrapAtWordBoundaryOrAnywhere();
@@ -1307,6 +1309,29 @@ void tst_QTextLayout::columnWrapWithTabs()
 
 }
 
+void tst_QTextLayout::boundingRectForUnsetLineWidth()
+{
+    QTextLayout layout("FOOBAR");
+
+    layout.beginLayout();
+    QTextLine line = layout.createLine();
+    layout.endLayout();
+
+    QCOMPARE(layout.boundingRect().width(), line.naturalTextWidth());
+}
+
+void tst_QTextLayout::boundingRectForSetLineWidth()
+{
+    QTextLayout layout("FOOBAR");
+
+    layout.beginLayout();
+    QTextLine line = layout.createLine();
+    line.setLineWidth(QFIXED_MAX - 1);
+    layout.endLayout();
+
+    QCOMPARE(layout.boundingRect().width(), qreal(QFIXED_MAX - 1));
+}
+
 void tst_QTextLayout::lineWidthFromBOM()
 {
     const QString string(QChar(0xfeff)); // BYTE ORDER MARK