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

* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml: (24 commits)
  Image bounding rect should always include the area being painted
  Fix minehunt.pro (minehunt is no longer a plugin)
  Don't allow flagging of flipped tiles in Minehunt
  Remove Snake demo from QtDemo
  Fix samegame text input focus
  Whitespace fixes
  Update visual tests for Mac.
  Run all QML visual tests now.
  Make qmlvisual tests more stable
  Add documentation about script evaluation context and allowed types
  Maintain passing visualtests on X11
  Fix errors in example code. Also reverts the example code to the old
  Largely rewrite the Using QML in C++ Applications documentation. It
  Document list type operations
  Fix regression in 648eb76c and update visual tests.
  Don't emit xChanged()/yChanged() twice.
  Add testcase for QTBUG-13719.
  Doc fix
  highlightranges.qml example and visual test contained binding loop.
  Combining ListView.StrictlyEnforceRange and resizing currentItem stalls.
  ...

1 files changed, 13 insertions, 12 deletions

diff --git a/src/declarative/graphicsitems/qdeclarativetext.cpp b/src/declarative/graphicsitems/qdeclarativetext.cpp
index 03c9765..84f276e 100644
--- a/src/declarative/graphicsitems/qdeclarativetext.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetext.cpp
@@ -219,6 +219,7 @@ void QDeclarativeTextPrivate::updateSize()
 
     QFontMetrics fm(font);
     if (text.isEmpty()) {
+        q->setImplicitWidth(0);
         q->setImplicitHeight(fm.height());
         emit q->paintedSizeChanged();
         q->update();
@@ -291,30 +292,30 @@ QSize QDeclarativeTextPrivate::setupTextLayout()
     qreal height = 0;
     qreal lineWidth = 0;
 
-    //set manual width
-    if (q->widthValid())
-        lineWidth = q->width();
-
     QTextOption textOption = layout.textOption();
-    textOption.setWrapMode(QTextOption::WrapMode(wrapMode));
+    textOption.setWrapMode(QTextOption::NoWrap);
     textOption.setAlignment(Qt::Alignment(hAlign));
-    layout.setTextOption(textOption);
 
+    // if the item has an explicit width, we set the line width and enable wrapping
+    if (q->widthValid()) {
+        lineWidth = q->width();
+        textOption.setWrapMode(QTextOption::WrapMode(wrapMode));
+    }
+
+    layout.setTextOption(textOption);
     layout.beginLayout();
     while (1) {
         QTextLine line = layout.createLine();
         if (!line.isValid())
             break;
 
-        if (q->widthValid()) {
-            line.setLineWidth(lineWidth);
-            line.setPosition(QPointF(0, height));
-            height += line.height();
-        }
+        line.setLineWidth(lineWidth);
+        line.setPosition(QPointF(0, height));
+        height += line.height();
     }
     layout.endLayout();
 
-    return QSize(qCeil(layout.boundingRect().width()), layout.boundingRect().height());
+    return layout.boundingRect().toAlignedRect().size();
 }
 
 /*!