Merge branch 4.7 into qt-master-from-4.7

5 files changed, 23 insertions, 49 deletions

diff --git a/src/declarative/graphicsitems/qdeclarativetext.cpp b/src/declarative/graphicsitems/qdeclarativetext.cpp
index 0717b78..03c9765 100644
--- a/src/declarative/graphicsitems/qdeclarativetext.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetext.cpp
@@ -221,6 +221,7 @@ void QDeclarativeTextPrivate::updateSize()
     if (text.isEmpty()) {
         q->setImplicitHeight(fm.height());
         emit q->paintedSizeChanged();
+        q->update();
         return;
     }
 
@@ -287,16 +288,16 @@ QSize QDeclarativeTextPrivate::setupTextLayout()
     Q_Q(QDeclarativeText);
     layout.setCacheEnabled(true);
 
-    int height = 0;
-    qreal widthUsed = 0;
+    qreal height = 0;
     qreal lineWidth = 0;
 
     //set manual width
-    if ((wrapMode != QDeclarativeText::NoWrap || elideMode != QDeclarativeText::ElideNone) && q->widthValid())
+    if (q->widthValid())
         lineWidth = q->width();
 
     QTextOption textOption = layout.textOption();
     textOption.setWrapMode(QTextOption::WrapMode(wrapMode));
+    textOption.setAlignment(Qt::Alignment(hAlign));
     layout.setTextOption(textOption);
 
     layout.beginLayout();
@@ -305,37 +306,15 @@ QSize QDeclarativeTextPrivate::setupTextLayout()
         if (!line.isValid())
             break;
 
-        if ((wrapMode != QDeclarativeText::NoWrap || elideMode != QDeclarativeText::ElideNone) && q->widthValid()) 
+        if (q->widthValid()) {
             line.setLineWidth(lineWidth);
-    }
-    layout.endLayout();
-
-    for (int i = 0; i < layout.lineCount(); ++i) {
-        QTextLine line = layout.lineAt(i);
-        widthUsed = qMax(widthUsed, line.naturalTextWidth());
-    }
-
-    qreal layoutWidth = q->widthValid()?q->width():widthUsed;
-
-    int x = 0;
-    for (int i = 0; i < layout.lineCount(); ++i) {
-        QTextLine line = layout.lineAt(i);
-        line.setPosition(QPointF(0, height));
-        height += int(line.height());
-
-        if (!cacheAllTextAsImage) {
-            if (hAlign == QDeclarativeText::AlignLeft) {
-                x = 0;
-            } else if (hAlign == QDeclarativeText::AlignRight) {
-                x = layoutWidth - (int)line.naturalTextWidth();
-            } else if (hAlign == QDeclarativeText::AlignHCenter) {
-                x = (layoutWidth - (int)line.naturalTextWidth()) / 2;
-            }
-            line.setPosition(QPoint(x, (int)line.y()));
+            line.setPosition(QPointF(0, height));
+            height += line.height();
         }
     }
+    layout.endLayout();
 
-    return QSize(qCeil(widthUsed), height);
+    return QSize(qCeil(layout.boundingRect().width()), layout.boundingRect().height());
 }
 
 /*!
@@ -347,19 +326,6 @@ QPixmap QDeclarativeTextPrivate::textLayoutImage(bool drawStyle)
     //do layout
     QSize size = layedOutTextSize;
 
-    int x = 0;
-    for (int i = 0; i < layout.lineCount(); ++i) {
-        QTextLine line = layout.lineAt(i);
-        if (hAlign == QDeclarativeText::AlignLeft) {
-            x = 0;
-        } else if (hAlign == QDeclarativeText::AlignRight) {
-            x = size.width() - (int)line.naturalTextWidth();
-        } else if (hAlign == QDeclarativeText::AlignHCenter) {
-            x = (size.width() - (int)line.naturalTextWidth()) / 2;
-        }
-        line.setPosition(QPoint(x, (int)line.y()));
-    }
-
     //paint text
     QPixmap img(size);
     if (!size.isEmpty()) {
@@ -901,7 +867,7 @@ void QDeclarativeText::setStyleColor(const QColor &color)
     and \c Text.AlignVCenter.
 
     Note that for a single line of text, the size of the text is the area of the text. In this common case,
-    all alignments are equivalent. If you want the text to be, say, centered in it parent, then you will
+    all alignments are equivalent. If you want the text to be, say, centered in its parent, then you will
     need to either modify the Item::anchors, or set horizontalAlignment to Text.AlignHCenter and bind the width to 
     that of the parent.
 */
@@ -1147,7 +1113,7 @@ void QDeclarativeText::geometryChanged(const QRectF &newGeometry, const QRectF &
     if ((!d->internalWidthUpdate && newGeometry.width() != oldGeometry.width())
             && (d->wrapMode != QDeclarativeText::NoWrap
                 || d->elideMode != QDeclarativeText::ElideNone
-                || d->hAlign != Qt::AlignLeft)) {
+                || d->hAlign != QDeclarativeText::AlignLeft)) {
         if (d->singleline && d->elideMode != QDeclarativeText::ElideNone && widthValid()) {
             // We need to re-elide
             d->updateLayout();
diff --git a/src/declarative/util/qdeclarativestate_p.h b/src/declarative/util/qdeclarativestate_p.h
index d01af4e..fc7c940 100644
--- a/src/declarative/util/qdeclarativestate_p.h
+++ b/src/declarative/util/qdeclarativestate_p.h
@@ -114,7 +114,7 @@ public:
 class QDeclarativeStateGroup;
 class QDeclarativeState;
 class QDeclarativeStateOperationPrivate;
-class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeStateOperation : public QObject
+class Q_DECLARATIVE_EXPORT QDeclarativeStateOperation : public QObject
 {
     Q_OBJECT
 public:
@@ -139,7 +139,7 @@ typedef QDeclarativeStateOperation::ActionList QDeclarativeStateActions;
 
 class QDeclarativeTransition;
 class QDeclarativeStatePrivate;
-class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeState : public QObject
+class Q_DECLARATIVE_EXPORT QDeclarativeState : public QObject
 {
     Q_OBJECT
 
diff --git a/src/declarative/util/qdeclarativestategroup_p.h b/src/declarative/util/qdeclarativestategroup_p.h
index 0222cf2..cac23f4 100644
--- a/src/declarative/util/qdeclarativestategroup_p.h
+++ b/src/declarative/util/qdeclarativestategroup_p.h
@@ -51,7 +51,7 @@ QT_BEGIN_NAMESPACE
 QT_MODULE(Declarative)
 
 class QDeclarativeStateGroupPrivate;
-class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeStateGroup : public QObject, public QDeclarativeParserStatus
+class Q_DECLARATIVE_EXPORT QDeclarativeStateGroup : public QObject, public QDeclarativeParserStatus
 {
     Q_OBJECT
     Q_INTERFACES(QDeclarativeParserStatus)
diff --git a/src/declarative/util/qdeclarativetransition_p.h b/src/declarative/util/qdeclarativetransition_p.h
index 5b20cb2..fc7a577 100644
--- a/src/declarative/util/qdeclarativetransition_p.h
+++ b/src/declarative/util/qdeclarativetransition_p.h
@@ -57,7 +57,7 @@ QT_MODULE(Declarative)
 class QDeclarativeAbstractAnimation;
 class QDeclarativeTransitionPrivate;
 class QDeclarativeTransitionManager;
-class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeTransition : public QObject
+class Q_DECLARATIVE_EXPORT QDeclarativeTransition : public QObject
 {
     Q_OBJECT
     Q_DECLARE_PRIVATE(QDeclarativeTransition)
diff --git a/src/declarative/util/qdeclarativeview.cpp b/src/declarative/util/qdeclarativeview.cpp
index 163f626..c4d8dde 100644
--- a/src/declarative/util/qdeclarativeview.cpp
+++ b/src/declarative/util/qdeclarativeview.cpp
@@ -72,6 +72,7 @@
 QT_BEGIN_NAMESPACE
 
 DEFINE_BOOL_CONFIG_OPTION(frameRateDebug, QML_SHOW_FRAMERATE)
+extern Q_GUI_EXPORT bool qt_applefontsmoothing_enabled;
 
 class QDeclarativeScene : public QGraphicsScene
 {
@@ -696,7 +697,14 @@ void QDeclarativeView::paintEvent(QPaintEvent *event)
     if (frameRateDebug()) 
         time = d->frameTimer.restart();
 
+#ifdef Q_WS_MAC
+    bool oldSmooth = qt_applefontsmoothing_enabled;
+    qt_applefontsmoothing_enabled = false;
+#endif
     QGraphicsView::paintEvent(event);
+#ifdef Q_WS_MAC
+    qt_applefontsmoothing_enabled = oldSmooth;
+#endif
 
     QDeclarativeDebugTrace::endRange(QDeclarativeDebugTrace::Painting);