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: (24 commits)
  Stabilize tst_QGraphicsWidget::QT_BUG_13865_doublePaintWhenAddingASubItem
  Fixed accessing freed memory in raster engine.
  Build fix for -qtnamespace.
  Fixed parsing of SVGs with absolute font sizes.
  Moving QPdf::stripSpecialCharacter to fontengine
  Revert "Fix (implement!) hfw/wfh in QGridLayoutEngine"
  Fixed a layout issue where you could get NaN as dimensions
  QTextCodec:  Fix valgrind warning when using QTextCodec in destructions functions
  Fix double painting when adding an item into a linear layout
  Fixed antialiased rasterization bug in raster engine.
  Fixed potential crash when loading corrupt GIFs.
  Work around an ATI driver problem with mutli-sampled pbuffers.
  tst_qstatemachine.cpp: fix compilation with Sun Studio
  Fixed regression in clipping.qps autotest on 64-bit.
  Fixed crash when using Qt::WA_DeleteOnClose on a QPrintDialog on Mac.
  Fixed performance regression in curve stroking.
  Don't disable texture_from_pixmap on GLX/X11 by default.
  Avoid creating copy of an image in memory when storing as png
  Doc update for the support of MSVC 2010 64-bit
  fix documentation of drawText(int, int, int, int, ...
  ...

1 files changed, 1 insertions, 22 deletions

diff --git a/src/gui/graphicsview/qgridlayoutengine_p.h b/src/gui/graphicsview/qgridlayoutengine_p.h
index 580af7e..9ac9a8e 100644
--- a/src/gui/graphicsview/qgridlayoutengine_p.h
+++ b/src/gui/graphicsview/qgridlayoutengine_p.h
@@ -91,14 +91,6 @@ enum LayoutSide {
     Bottom
 };
 
-enum {
-    NoConstraint,
-    HorizontalConstraint,
-    VerticalConstraint,
-    UnknownConstraint,      // need to update cache
-    UnfeasibleConstraint    // not feasible, it be has some items with Vertical and others with Horizontal constraints
-};
-
 template <typename T>
 class QLayoutParameter
 {
@@ -278,10 +270,6 @@ public:
     inline void setAlignment(Qt::Alignment alignment) { q_alignment = alignment; }
 
     QSizePolicy::Policy sizePolicy(Qt::Orientation orientation) const;
-
-    bool hasDynamicConstraint() const;
-    Qt::Orientation dynamicConstraintOrientation() const;
-
     QSizePolicy::ControlTypes controlTypes(LayoutSide side) const;
     QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const;
     QGridLayoutBox box(Qt::Orientation orientation, qreal constraint = -1.0) const;
@@ -292,7 +280,7 @@ public:
     void setGeometry(const QRectF &rect);
     void transpose();
     void insertOrRemoveRows(int row, int delta, Qt::Orientation orientation = Qt::Vertical);
-    QSizeF effectiveMaxSize(const QSizeF &constraint) const;
+    QSizeF effectiveMaxSize() const;
 
 #ifdef QT_DEBUG
     void dump(int indent = 0) const;
@@ -384,14 +372,6 @@ public:
                     int column, int rowSpan, int columnSpan) const;
     QSizeF sizeHint(const QLayoutStyleInfo &styleInfo, Qt::SizeHint which,
                     const QSizeF &constraint) const;
-
-    // heightForWidth / widthForHeight support
-    QSizeF dynamicallyConstrainedSizeHint(Qt::SizeHint which, const QSizeF &constraint) const;
-    bool ensureDynamicConstraint() const;
-    bool hasDynamicConstraint() const;
-    Qt::Orientation constraintOrientation() const;
-
-
     QSizePolicy::ControlTypes controlTypes(LayoutSide side) const;
     void transpose();
     void setVisualDirection(Qt::LayoutDirection direction);
@@ -425,7 +405,6 @@ private:
     // Lazily computed from the above user input
     mutable int q_cachedEffectiveFirstRows[NOrientations];
     mutable int q_cachedEffectiveLastRows[NOrientations];
-    mutable quint8 q_cachedConstraintOrientation : 2;
 
     // Layout item input
     mutable QLayoutStyleInfo q_cachedDataForStyleInfo;