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

12 files changed, 97 insertions, 67 deletions

diff --git a/src/declarative/graphicsitems/qdeclarativeflickable.cpp b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
index a2616dd..14388b3 100644
--- a/src/declarative/graphicsitems/qdeclarativeflickable.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
@@ -299,7 +299,7 @@ void QDeclarativeFlickablePrivate::fixup(AxisData &data, qreal minExtent, qreal
             timeline.move(data.move, maxExtent - dist/2, QEasingCurve(QEasingCurve::InQuad), fixupDuration/4);
             timeline.move(data.move, maxExtent, QEasingCurve(QEasingCurve::OutExpo), 3*fixupDuration/4);
         } else {
-            timeline.set(data.move, minExtent);
+            timeline.set(data.move, maxExtent);
         }
     }
     vTime = timeline.time();
diff --git a/src/declarative/graphicsitems/qdeclarativegridview.cpp b/src/declarative/graphicsitems/qdeclarativegridview.cpp
index ba2523b..9e101b0 100644
--- a/src/declarative/graphicsitems/qdeclarativegridview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativegridview.cpp
@@ -2165,6 +2165,7 @@ void QDeclarativeGridView::positionViewAtIndex(int index, int mode)
     if (d->layoutScheduled)
         d->layout();
     qreal pos = d->position();
+    qreal maxExtent = d->flow == QDeclarativeGridView::LeftToRight ? -maxYExtent() : -maxXExtent();
     FxGridItem *item = d->visibleItem(index);
     if (!item) {
         int itemPos = d->rowPosAt(index);
@@ -2172,7 +2173,7 @@ void QDeclarativeGridView::positionViewAtIndex(int index, int mode)
         QList<FxGridItem*> oldVisible = d->visibleItems;
         d->visibleItems.clear();
         d->visibleIndex = index - index % d->columns;
-        d->setPosition(itemPos);
+        d->setPosition(qMin(qreal(itemPos), maxExtent));
         // now release the reference to all the old visible items.
         for (int i = 0; i < oldVisible.count(); ++i)
             d->releaseItem(oldVisible.at(i));
@@ -2202,7 +2203,6 @@ void QDeclarativeGridView::positionViewAtIndex(int index, int mode)
             if (itemPos < pos)
                 pos = itemPos;
         }
-        qreal maxExtent = d->flow == QDeclarativeGridView::LeftToRight ? -maxYExtent() : -maxXExtent();
         pos = qMin(pos, maxExtent);
         qreal minExtent = d->flow == QDeclarativeGridView::LeftToRight ? -minYExtent() : -minXExtent();
         pos = qMax(pos, minExtent);
diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp
index b4fd571..b4b3fa7 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp
@@ -2603,6 +2603,7 @@ void QDeclarativeListView::positionViewAtIndex(int index, int mode)
         d->layout();
     qreal pos = d->position();
     FxListItem *item = d->visibleItem(index);
+    qreal maxExtent = d->orient == QDeclarativeListView::Vertical ? -maxYExtent() : -maxXExtent();
     if (!item) {
         int itemPos = d->positionAt(index);
         // save the currently visible items in case any of them end up visible again
@@ -2610,7 +2611,7 @@ void QDeclarativeListView::positionViewAtIndex(int index, int mode)
         d->visibleItems.clear();
         d->visiblePos = itemPos;
         d->visibleIndex = index;
-        d->setPosition(itemPos);
+        d->setPosition(qMin(qreal(itemPos), maxExtent));
         // now release the reference to all the old visible items.
         for (int i = 0; i < oldVisible.count(); ++i)
             d->releaseItem(oldVisible.at(i));
@@ -2640,7 +2641,6 @@ void QDeclarativeListView::positionViewAtIndex(int index, int mode)
             if (itemPos < pos)
                 pos = itemPos;
         }
-        qreal maxExtent = d->orient == QDeclarativeListView::Vertical ? -maxYExtent() : -maxXExtent();
         pos = qMin(pos, maxExtent);
         qreal minExtent = d->orient == QDeclarativeListView::Vertical ? -minYExtent() : -minXExtent();
         pos = qMax(pos, minExtent);
diff --git a/src/declarative/graphicsitems/qdeclarativeloader.cpp b/src/declarative/graphicsitems/qdeclarativeloader.cpp
index 86e438f..ded2be3 100644
--- a/src/declarative/graphicsitems/qdeclarativeloader.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeloader.cpp
@@ -48,7 +48,7 @@
 QT_BEGIN_NAMESPACE
 
 QDeclarativeLoaderPrivate::QDeclarativeLoaderPrivate()
-    : item(0), component(0), ownComponent(false), isComponentComplete(false)
+    : item(0), component(0), ownComponent(false)
 {
 }
 
@@ -262,7 +262,6 @@ void QDeclarativeLoader::setSource(const QUrl &url)
     d->clear();
 
     d->source = url;
-
     if (d->source.isEmpty()) {
         emit sourceChanged();
         emit statusChanged();
@@ -273,9 +272,18 @@ void QDeclarativeLoader::setSource(const QUrl &url)
 
     d->component = new QDeclarativeComponent(qmlEngine(this), d->source, this);
     d->ownComponent = true;
-
-    if (d->isComponentComplete)
-        d->load();
+    if (!d->component->isLoading()) {
+        d->_q_sourceLoaded();
+    } else {
+        connect(d->component, SIGNAL(statusChanged(QDeclarativeComponent::Status)),
+                this, SLOT(_q_sourceLoaded()));
+        connect(d->component, SIGNAL(progressChanged(qreal)),
+                this, SIGNAL(progressChanged()));
+        emit statusChanged();
+        emit progressChanged();
+        emit sourceChanged();
+        emit itemChanged();
+    }
 }
 
 /*!
@@ -316,7 +324,6 @@ void QDeclarativeLoader::setSourceComponent(QDeclarativeComponent *comp)
 
     d->component = comp;
     d->ownComponent = false;
-
     if (!d->component) {
         emit sourceChanged();
         emit statusChanged();
@@ -325,8 +332,18 @@ void QDeclarativeLoader::setSourceComponent(QDeclarativeComponent *comp)
         return;
     }
 
-    if (d->isComponentComplete)
-        d->load();
+    if (!d->component->isLoading()) {
+        d->_q_sourceLoaded();
+    } else {
+        connect(d->component, SIGNAL(statusChanged(QDeclarativeComponent::Status)),
+                this, SLOT(_q_sourceLoaded()));
+        connect(d->component, SIGNAL(progressChanged(qreal)),
+                this, SIGNAL(progressChanged()));
+        emit progressChanged();
+        emit sourceChanged();
+        emit statusChanged();
+        emit itemChanged();
+    }
 }
 
 void QDeclarativeLoader::resetSourceComponent()
@@ -334,27 +351,6 @@ void QDeclarativeLoader::resetSourceComponent()
     setSourceComponent(0);
 }
 
-void QDeclarativeLoaderPrivate::load()
-{
-    Q_Q(QDeclarativeLoader);
-
-    if (!isComponentComplete || !component)
-        return;
-
-    if (!component->isLoading()) {
-        _q_sourceLoaded();
-    } else {
-        QObject::connect(component, SIGNAL(statusChanged(QDeclarativeComponent::Status)),
-                q, SLOT(_q_sourceLoaded()));
-        QObject::connect(component, SIGNAL(progressChanged(qreal)),
-                q, SIGNAL(progressChanged()));
-        emit q->statusChanged();
-        emit q->progressChanged();
-        emit q->sourceChanged();
-        emit q->itemChanged();
-    }
-}
-
 void QDeclarativeLoaderPrivate::_q_sourceLoaded()
 {
     Q_Q(QDeclarativeLoader);
@@ -469,11 +465,9 @@ QDeclarativeLoader::Status QDeclarativeLoader::status() const
 
 void QDeclarativeLoader::componentComplete()
 {
-    Q_D(QDeclarativeLoader);
-
     QDeclarativeItem::componentComplete();
-    d->isComponentComplete = true;
-    d->load();
+    if (status() == Ready)
+        emit loaded();
 }
 
 
diff --git a/src/declarative/graphicsitems/qdeclarativeloader_p_p.h b/src/declarative/graphicsitems/qdeclarativeloader_p_p.h
index 81ca66d..45ab595 100644
--- a/src/declarative/graphicsitems/qdeclarativeloader_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativeloader_p_p.h
@@ -72,13 +72,11 @@ public:
     void itemGeometryChanged(QDeclarativeItem *item, const QRectF &newGeometry, const QRectF &oldGeometry);
     void clear();
     void initResize();
-    void load();
 
     QUrl source;
     QGraphicsObject *item;
     QDeclarativeComponent *component;
     bool ownComponent : 1;
-    bool isComponentComplete : 1;
 
     void _q_sourceLoaded();
     void _q_updateSize(bool loaderGeometryChanged = true);
diff --git a/src/declarative/graphicsitems/qdeclarativescalegrid.cpp b/src/declarative/graphicsitems/qdeclarativescalegrid.cpp
index 804e91d..3ad0da6 100644
--- a/src/declarative/graphicsitems/qdeclarativescalegrid.cpp
+++ b/src/declarative/graphicsitems/qdeclarativescalegrid.cpp
@@ -136,12 +136,12 @@ QDeclarativeGridScaledImage::QDeclarativeGridScaledImage(QIODevice *data)
         if (line.isEmpty() || line.startsWith(QLatin1Char('#')))
             continue;
 
-        QStringList list = line.split(QLatin1Char(':'));
-        if (list.count() != 2)
+        int colonId = line.indexOf(QLatin1Char(':'));
+        if (colonId <= 0)
             return;
-
-        list[0] = list[0].trimmed();
-        list[1] = list[1].trimmed();
+        QStringList list;
+        list.append(line.left(colonId).trimmed());
+        list.append(line.mid(colonId+1).trimmed());
 
         if (list[0] == QLatin1String("border.left"))
             l = list[1].toInt();
diff --git a/src/declarative/graphicsitems/qdeclarativetext.cpp b/src/declarative/graphicsitems/qdeclarativetext.cpp
index 79aa18d..d56035e 100644
--- a/src/declarative/graphicsitems/qdeclarativetext.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetext.cpp
@@ -749,19 +749,28 @@ QDeclarativeText::~QDeclarativeText()
 QFont QDeclarativeText::font() const
 {
     Q_D(const QDeclarativeText);
-    return d->font;
+    return d->sourceFont;
 }
 
 void QDeclarativeText::setFont(const QFont &font)
 {
     Q_D(QDeclarativeText);
-    if (d->font == font)
+    if (d->sourceFont == font)
         return;
 
+    d->sourceFont = font;
+    QFont oldFont = d->font;
     d->font = font;
-    d->updateLayout();
+    if (d->font.pointSizeF() != -1) {
+        // 0.5pt resolution
+        qreal size = qRound(d->font.pointSizeF()*2.0);
+        d->font.setPointSizeF(size/2.0);
+    }
+
+    if (oldFont != d->font)
+        d->updateLayout();
 
-    emit fontChanged(d->font);
+    emit fontChanged(d->sourceFont);
 }
 
 /*!
diff --git a/src/declarative/graphicsitems/qdeclarativetext_p_p.h b/src/declarative/graphicsitems/qdeclarativetext_p_p.h
index 67f2289..e749bc9 100644
--- a/src/declarative/graphicsitems/qdeclarativetext_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativetext_p_p.h
@@ -79,6 +79,7 @@ public:
 
     QString text;
     QFont font;
+    QFont sourceFont;
     QColor  color;
     QDeclarativeText::TextStyle style;
     QColor  styleColor;
diff --git a/src/declarative/graphicsitems/qdeclarativetextedit.cpp b/src/declarative/graphicsitems/qdeclarativetextedit.cpp
index d326ff7..19c0f2d 100644
--- a/src/declarative/graphicsitems/qdeclarativetextedit.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextedit.cpp
@@ -326,22 +326,35 @@ void QDeclarativeTextEdit::setTextFormat(TextFormat format)
 QFont QDeclarativeTextEdit::font() const
 {
     Q_D(const QDeclarativeTextEdit);
-    return d->font;
+    return d->sourceFont;
 }
 
 void QDeclarativeTextEdit::setFont(const QFont &font)
 {
     Q_D(QDeclarativeTextEdit);
+    if (d->sourceFont == font)
+        return;
+
+    d->sourceFont = font;
+    QFont oldFont = d->font;
     d->font = font;
+    if (d->font.pointSizeF() != -1) {
+        // 0.5pt resolution
+        qreal size = qRound(d->font.pointSizeF()*2.0);
+        d->font.setPointSizeF(size/2.0);
+    }
 
-    clearCache();
-    d->document->setDefaultFont(d->font);
-    if(d->cursor){
-        d->cursor->setHeight(QFontMetrics(d->font).height());
-        moveCursorDelegate();
+    if (oldFont != d->font) {
+        clearCache();
+        d->document->setDefaultFont(d->font);
+        if(d->cursor){
+            d->cursor->setHeight(QFontMetrics(d->font).height());
+            moveCursorDelegate();
+        }
+        updateSize();
+        update();
     }
-    updateSize();
-    update();
+    emit fontChanged(d->sourceFont);
 }
 
 /*!
@@ -1354,8 +1367,12 @@ void QDeclarativeTextEdit::updateSize()
         int dy = height();
         // ### assumes that if the width is set, the text will fill to edges
         // ### (unless wrap is false, then clipping will occur)
-        if (widthValid() && d->document->textWidth() != width())
-            d->document->setTextWidth(width());
+        if (widthValid()) {
+            if (d->document->textWidth() != width())
+                d->document->setTextWidth(width());
+        } else {
+            d->document->setTextWidth(-1);
+        }
         dy -= (int)d->document->size().height();
 
         int nyoff;
diff --git a/src/declarative/graphicsitems/qdeclarativetextedit_p_p.h b/src/declarative/graphicsitems/qdeclarativetextedit_p_p.h
index 68a9cc8..3a45541 100644
--- a/src/declarative/graphicsitems/qdeclarativetextedit_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativetextedit_p_p.h
@@ -92,6 +92,7 @@ public:
 
     QString text;
     QFont font;
+    QFont sourceFont;
     QColor  color;
     QColor  selectionColor;
     QColor  selectedTextColor;
diff --git a/src/declarative/graphicsitems/qdeclarativetextinput.cpp b/src/declarative/graphicsitems/qdeclarativetextinput.cpp
index cb308f4..6f02471 100644
--- a/src/declarative/graphicsitems/qdeclarativetextinput.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextinput.cpp
@@ -213,24 +213,33 @@ void QDeclarativeTextInput::setText(const QString &s)
 QFont QDeclarativeTextInput::font() const
 {
     Q_D(const QDeclarativeTextInput);
-    return d->font;
+    return d->sourceFont;
 }
 
 void QDeclarativeTextInput::setFont(const QFont &font)
 {
     Q_D(QDeclarativeTextInput);
-    if (d->font == font)
+    if (d->sourceFont == font)
         return;
 
+    d->sourceFont = font;
+    QFont oldFont = d->font;
     d->font = font;
+    if (d->font.pointSizeF() != -1) {
+        // 0.5pt resolution
+        qreal size = qRound(d->font.pointSizeF()*2.0);
+        d->font.setPointSizeF(size/2.0);
+    }
 
-    d->control->setFont(d->font);
-    if(d->cursorItem){
-        d->cursorItem->setHeight(QFontMetrics(d->font).height());
-        moveCursor();
+    if (oldFont != d->font) {
+        d->control->setFont(d->font);
+        if(d->cursorItem){
+            d->cursorItem->setHeight(QFontMetrics(d->font).height());
+            moveCursor();
+        }
+        updateSize();
     }
-    updateSize();
-    emit fontChanged(d->font);
+    emit fontChanged(d->sourceFont);
 }
 
 /*!
diff --git a/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h b/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h
index 18e9c81..16827b3 100644
--- a/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h
@@ -107,6 +107,7 @@ public:
     QLineControl* control;
 
     QFont font;
+    QFont sourceFont;
     QColor  color;
     QColor  selectionColor;
     QColor  selectedTextColor;