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: (135 commits)
  Do not treat images in qml examples differently.
  Replace Flickable overshoot property with boundsBehavior
  Autotests and doc
  Give error on attempt to import types from too-early version number.
  Remove (undocumented) QML bindings for effects.
  De-straighten them lines.
  Doc: fix QStringList model doc (really).
  Doc: fix QStringList model docs
  Change return type to match value().
  Add duration and easing properties to AnchorAnimation.
  Autotest
  Remove dead code
  Compile on Windows (export decl fix).
  Fix versioning of Qt Declarative's in-built types
  Fixed declarative/parserstress autotest.
  Fix parsing of regular expression literals.
  Fill out QGraphicsLayout bindings
  Update test files to new syntax
  Compile without Qt3 support.
  Ensure workerscript.qml works (autotested).
  ...

1 files changed, 109 insertions, 3 deletions

diff --git a/src/imports/widgets/graphicslayouts.cpp b/src/imports/widgets/graphicslayouts.cpp
index fc15ad2..25cf994 100644
--- a/src/imports/widgets/graphicslayouts.cpp
+++ b/src/imports/widgets/graphicslayouts.cpp
@@ -47,7 +47,7 @@
 QT_BEGIN_NAMESPACE
 
 LinearLayoutAttached::LinearLayoutAttached(QObject *parent)
-: QObject(parent), _stretch(1), _alignment(Qt::AlignCenter)
+: QObject(parent), _stretch(1), _alignment(Qt::AlignCenter), _spacing(0)
 {
 }
 
@@ -60,6 +60,15 @@ void LinearLayoutAttached::setStretchFactor(int f)
     emit stretchChanged(reinterpret_cast<QGraphicsLayoutItem*>(parent()), _stretch);
 }
 
+void LinearLayoutAttached::setSpacing(int s)
+{
+    if (_spacing == s)
+        return;
+
+    _spacing = s;
+    emit spacingChanged(reinterpret_cast<QGraphicsLayoutItem*>(parent()), _spacing);
+}
+
 void LinearLayoutAttached::setAlignment(Qt::Alignment a)
 {
     if (_alignment == a)
@@ -99,10 +108,13 @@ insertItem(index, item);
 if (LinearLayoutAttached *obj = attachedProperties.value(item)) {
     setStretchFactor(item, obj->stretchFactor());
     setAlignment(item, obj->alignment());
+    updateSpacing(item, obj->spacing());
     QObject::connect(obj, SIGNAL(stretchChanged(QGraphicsLayoutItem*,int)),
                      this, SLOT(updateStretch(QGraphicsLayoutItem*,int)));
     QObject::connect(obj, SIGNAL(alignmentChanged(QGraphicsLayoutItem*,Qt::Alignment)),
                      this, SLOT(updateAlignment(QGraphicsLayoutItem*,Qt::Alignment)));
+    QObject::connect(obj, SIGNAL(spacingChanged(QGraphicsLayoutItem*,int)),
+                     this, SLOT(updateSpacing(QGraphicsLayoutItem*,int)));
     //### need to disconnect when widget is removed?
 }
 }
@@ -114,11 +126,35 @@ for (int i = 0; i < count(); ++i)
     removeAt(i);
 }
 
+qreal QGraphicsLinearLayoutObject::contentsMargin() const
+{
+    qreal a,b,c,d;
+    getContentsMargins(&a, &b, &c, &d);
+    if(a==b && a==c && a==d)
+        return a;
+    return -1;
+}
+
+void QGraphicsLinearLayoutObject::setContentsMargin(qreal m)
+{
+    setContentsMargins(m,m,m,m);
+}
+
 void QGraphicsLinearLayoutObject::updateStretch(QGraphicsLayoutItem *item, int stretch)
 {
 QGraphicsLinearLayout::setStretchFactor(item, stretch);
 }
 
+void QGraphicsLinearLayoutObject::updateSpacing(QGraphicsLayoutItem* item, int spacing)
+{
+    for(int i=0; i < count(); i++){
+        if(itemAt(i) == item){ //I do not see the reverse function, which is why we must loop over all items
+            QGraphicsLinearLayout::setItemSpacing(i, spacing);
+            return;
+        }
+    }
+}
+
 void QGraphicsLinearLayoutObject::updateAlignment(QGraphicsLayoutItem *item, Qt::Alignment alignment)
 {
 QGraphicsLinearLayout::setAlignment(item, alignment);
@@ -139,7 +175,9 @@ return rv;
 // QGraphicsGridLayout-related classes
 //////////////////////////////////////////////////////////////////////////////////////////////////////
 GridLayoutAttached::GridLayoutAttached(QObject *parent)
-: QObject(parent), _row(-1), _column(-1), _rowspan(1), _colspan(1), _alignment(-1)
+: QObject(parent), _row(-1), _column(-1), _rowspan(1), _colspan(1), _alignment(-1), _rowstretch(-1),
+    _colstretch(-1), _rowspacing(-1), _colspacing(-1), _rowprefheight(-1), _rowmaxheight(-1), _rowminheight(-1),
+    _rowfixheight(-1), _colprefwidth(-1), _colmaxwidth(-1), _colminwidth(-1), _colfixwidth(-1)
 {
 }
 
@@ -185,9 +223,30 @@ void GridLayoutAttached::setAlignment(Qt::Alignment a)
         return;
 
     _alignment = a;
-    //emit alignmentChanged(reinterpret_cast<QGraphicsLayoutItem*>(parent()), _alignment);
+    emit alignmentChanged(reinterpret_cast<QGraphicsLayoutItem*>(parent()), _alignment);
+}
+
+void GridLayoutAttached::setRowStretchFactor(int f)
+{
+    _rowstretch = f;
+}
+
+void GridLayoutAttached::setColumnStretchFactor(int f)
+{
+    _colstretch = f;
+}
+
+void GridLayoutAttached::setRowSpacing(int s)
+{
+    _rowspacing = s;
 }
 
+void GridLayoutAttached::setColumnSpacing(int s)
+{
+    _colspacing = s;
+}
+
+
 QGraphicsGridLayoutObject::QGraphicsGridLayoutObject(QObject *parent)
 : QObject(parent)
 {
@@ -226,9 +285,36 @@ if (GridLayoutAttached *obj = attachedProperties.value(item)) {
         qWarning() << "Must set row and column for an item in a grid layout";
         return;
     }
+    if(obj->rowSpacing() != -1)
+        setRowSpacing(row, obj->rowSpacing());
+    if(obj->columnSpacing() != -1)
+        setColumnSpacing(column, obj->columnSpacing());
+    if(obj->rowStretchFactor() != -1)
+        setRowStretchFactor(row, obj->rowStretchFactor());
+    if(obj->columnStretchFactor() != -1)
+        setColumnStretchFactor(column, obj->columnStretchFactor());
+    if(obj->rowPreferredHeight() != -1)
+        setRowPreferredHeight(row, obj->rowPreferredHeight());
+    if(obj->rowMaximumHeight() != -1)
+        setRowMaximumHeight(row, obj->rowMaximumHeight());
+    if(obj->rowMinimumHeight() != -1)
+        setRowMinimumHeight(row, obj->rowMinimumHeight());
+    if(obj->rowFixedHeight() != -1)
+        setRowFixedHeight(row, obj->rowFixedHeight());
+    if(obj->columnPreferredWidth() != -1)
+        setColumnPreferredWidth(row, obj->columnPreferredWidth());
+    if(obj->columnMaximumWidth() != -1)
+        setColumnMaximumWidth(row, obj->columnMaximumWidth());
+    if(obj->columnMinimumWidth() != -1)
+        setColumnMinimumWidth(row, obj->columnMinimumWidth());
+    if(obj->columnFixedWidth() != -1)
+        setColumnFixedWidth(row, obj->columnFixedWidth());
     addItem(item, row, column, rowSpan, columnSpan);
     if (alignment != -1)
         setAlignment(item,alignment);
+    QObject::connect(obj, SIGNAL(alignmentChanged(QGraphicsLayoutItem*,Qt::Alignment)),
+                     this, SLOT(updateAlignment(QGraphicsLayoutItem*,Qt::Alignment)));
+    //### need to disconnect when widget is removed?
 }
 }
 
@@ -246,6 +332,26 @@ if (verticalSpacing() == horizontalSpacing())
 return -1;  //###
 }
 
+qreal QGraphicsGridLayoutObject::contentsMargin() const
+{
+    qreal a,b,c,d;
+    getContentsMargins(&a, &b, &c, &d);
+    if(a==b && a==c && a==d)
+        return a;
+    return -1;
+}
+
+void QGraphicsGridLayoutObject::setContentsMargin(qreal m)
+{
+    setContentsMargins(m,m,m,m);
+}
+
+
+void QGraphicsGridLayoutObject::updateAlignment(QGraphicsLayoutItem *item, Qt::Alignment alignment)
+{
+QGraphicsGridLayout::setAlignment(item, alignment);
+}
+
 QHash<QGraphicsLayoutItem*, GridLayoutAttached*> QGraphicsGridLayoutObject::attachedProperties;
 GridLayoutAttached *QGraphicsGridLayoutObject::qmlAttachedProperties(QObject *obj)
 {