Merge branch 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into master-integration

* 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
  don't crash when destroying the shortcuts
  Disable activeqt on win32-g++ (it doesn't build).
  fix warning
  remove unused functions
  Make the DBus timeout configurable in QDBusAbstractInterface.
  Fix a typo in qt-conf docs.
  Revert "Fix build with the Clang compiler"
  Added missing no_include_pwd check
  Replace 'i < len-1 && func(i+1)' by 'i+1 < len && func(i+1)'
  Fix build with the Clang compiler
  Change spacing of title in offline style.
  Add support for rawFonts loaded from data in FaceId
  examples: fix compilation with namespaced Qt.
  Russian translation update
  Update Japanese translations for Qt 4.8.
  directfb: Include directfbgl.h directly
  tests: fix QNetworkProxyFactory test
  don't detach until the list is going to be modified
  optimize QList::removeAll()

6 files changed, 9 insertions, 6 deletions

diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 9826689..36786c4 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -3552,7 +3552,7 @@ void QRasterPaintEngine::drawBitmap(const QPointF &pos, const QImage &image, QSp
                     spans[n].y = y;
                     spans[n].coverage = 255;
                     int len = 1;
-                    while (src_x < w-1 && src[(src_x+1) >> 3] & (0x1 << ((src_x+1) & 7))) {
+                    while (src_x+1 < w && src[(src_x+1) >> 3] & (0x1 << ((src_x+1) & 7))) {
                         ++src_x;
                         ++len;
                     }
@@ -3578,7 +3578,7 @@ void QRasterPaintEngine::drawBitmap(const QPointF &pos, const QImage &image, QSp
                     spans[n].y = y;
                     spans[n].coverage = 255;
                     int len = 1;
-                    while (src_x < w-1 && src[(src_x+1) >> 3] & (0x80 >> ((src_x+1) & 7))) {
+                    while (src_x+1 < w && src[(src_x+1) >> 3] & (0x80 >> ((src_x+1) & 7))) {
                         ++src_x;
                         ++len;
                     }
diff --git a/src/gui/painting/qpaintengine_x11.cpp b/src/gui/painting/qpaintengine_x11.cpp
index 147d2ec..17d141c 100644
--- a/src/gui/painting/qpaintengine_x11.cpp
+++ b/src/gui/painting/qpaintengine_x11.cpp
@@ -2333,7 +2333,7 @@ static QPainterPath path_for_glyphs(const QVarLengthArray<glyph_t> &glyphs,
                 bool set = src[x >> 3] & (0x80 >> (x & 7));
                 if (set) {
                     QRect r(xp + x, yp - h, 1, 1);
-                    while (x < glyph->width-1 && src[(x+1) >> 3] & (0x80 >> ((x+1) & 7))) {
+                    while (x+1 < glyph->width && src[(x+1) >> 3] & (0x80 >> ((x+1) & 7))) {
                         ++x;
                         r.setRight(r.right()+1);
                     }
diff --git a/src/gui/painting/qtessellator.cpp b/src/gui/painting/qtessellator.cpp
index c469438..94a5128 100644
--- a/src/gui/painting/qtessellator.cpp
+++ b/src/gui/painting/qtessellator.cpp
@@ -893,7 +893,7 @@ void QTessellatorPrivate::processIntersections()
             QDEBUG() << "    adding edge on left";
             --min;
         }
-        while (max < scanline.size - 1 && scanline.edges[max + 1]->positionAt(y) <=  xmax) {
+        while (max + 1 < scanline.size && scanline.edges[max + 1]->positionAt(y) <=  xmax) {
             QDEBUG() << "    adding edge on right";
             ++max;
         }
diff --git a/src/gui/text/qfontengine_p.h b/src/gui/text/qfontengine_p.h
index a70aec1..8d81acb 100644
--- a/src/gui/text/qfontengine_p.h
+++ b/src/gui/text/qfontengine_p.h
@@ -155,6 +155,7 @@ public:
     struct FaceId {
         FaceId() : index(0), encoding(0) {}
         QByteArray filename;
+        QByteArray uuid;
         int index;
         int encoding;
     };
@@ -295,7 +296,7 @@ inline bool operator ==(const QFontEngine::FaceId &f1, const QFontEngine::FaceId
 
 inline uint qHash(const QFontEngine::FaceId &f)
 {
-    return qHash((f.index << 16) + f.encoding) + qHash(f.filename);
+    return qHash((f.index << 16) + f.encoding) + qHash(f.filename + f.uuid);
 }
 
 
diff --git a/src/gui/text/qrawfont_ft.cpp b/src/gui/text/qrawfont_ft.cpp
index 5bba221..1666df3 100644
--- a/src/gui/text/qrawfont_ft.cpp
+++ b/src/gui/text/qrawfont_ft.cpp
@@ -45,6 +45,7 @@
 
 #include "qrawfont_p.h"
 #include "qfontengine_ft_p.h"
+#include "quuid.h"
 
 #if defined(Q_WS_X11) && !defined(QT_NO_FONTCONFIG)
 #  include "qfontengine_x11_p.h"
@@ -87,6 +88,7 @@ public:
         FaceId faceId;
         faceId.filename = "";
         faceId.index = 0;
+        faceId.uuid = QUuid::createUuid().toByteArray();
 
         return init(faceId, true, Format_None, fontData);
     }
diff --git a/src/gui/widgets/qtabbar.cpp b/src/gui/widgets/qtabbar.cpp
index 16e4aad..8faf156 100644
--- a/src/gui/widgets/qtabbar.cpp
+++ b/src/gui/widgets/qtabbar.cpp
@@ -171,7 +171,7 @@ void QTabBar::initStyleOption(QStyleOptionTab *option, int tabIndex) const
 
     if (tabIndex > 0 && tabIndex - 1 == d->currentIndex)
         option->selectedPosition = QStyleOptionTab::PreviousIsSelected;
-    else if (tabIndex < totalTabs - 1 && tabIndex + 1 == d->currentIndex)
+    else if (tabIndex + 1 < totalTabs && tabIndex + 1 == d->currentIndex)
         option->selectedPosition = QStyleOptionTab::NextIsSelected;
     else
         option->selectedPosition = QStyleOptionTab::NotAdjacent;