Merge branch '4.5' of git@scm.dev.nokia.troll.no:qt/qt into 4.5

8 files changed, 29 insertions, 21 deletions

diff --git a/src/gui/itemviews/qheaderview.cpp b/src/gui/itemviews/qheaderview.cpp
index c5e6fed..b1306cc 100644
--- a/src/gui/itemviews/qheaderview.cpp
+++ b/src/gui/itemviews/qheaderview.cpp
@@ -526,20 +526,24 @@ QSize QHeaderView::sizeHint() const
         return d->cachedSizeHint;
     int width = 0;
     int height = 0;
+    d->executePostedLayout();
+
     // get size hint for the first n sections
-    int c = qMin(count(), 100);
-    for (int i = 0; i < c; ++i) {
+    int i = 0;
+    for (int checked = 0; checked < 100 && i < d->sectionCount; ++i) {
         if (isSectionHidden(i))
             continue;
+        checked++;
         QSize hint = sectionSizeFromContents(i);
         width = qMax(hint.width(), width);
         height = qMax(hint.height(), height);
     }
     // get size hint for the last n sections
-    c = qMax(count() - 100, c);
-    for (int j = count() - 1; j >= c; --j) {
+    i = qMax(i, d->sectionCount - 100 );
+    for (int j = d->sectionCount - 1, checked = 0; j > i && checked < 100; --j) {
         if (isSectionHidden(j))
             continue;
+        checked++;
         QSize hint = sectionSizeFromContents(j);
         width = qMax(hint.width(), width);
         height = qMax(hint.height(), height);
diff --git a/src/gui/kernel/qkeymapper_win.cpp b/src/gui/kernel/qkeymapper_win.cpp
index 25b6dce..8138839 100644
--- a/src/gui/kernel/qkeymapper_win.cpp
+++ b/src/gui/kernel/qkeymapper_win.cpp
@@ -949,8 +949,8 @@ bool QKeyMapperPrivate::translateKeyEvent(QWidget *widget, const MSG &msg, bool
         if(msg.wParam == VK_PROCESSKEY)
             return true;
 
-        // Ignore invalid virtual keycode (see bug 127424)
-        if (msg.wParam == 0xFF)
+        // Ignore invalid virtual keycodes (see bugs 127424, QTBUG-3630)
+        if (msg.wParam == 0 || msg.wParam == 0xFF)
             return true;
 
         // Translate VK_* (native) -> Key_* (Qt) keys
diff --git a/src/gui/styles/qplastiquestyle.cpp b/src/gui/styles/qplastiquestyle.cpp
index 349a60d..8e19022 100644
--- a/src/gui/styles/qplastiquestyle.cpp
+++ b/src/gui/styles/qplastiquestyle.cpp
@@ -3328,7 +3328,7 @@ void QPlastiqueStyle::drawControl(ControlElement element, const QStyleOption *op
 
             // Draw the text centered
             QFont font = painter->font();
-            font.setPointSize(font.pointSize() - 1);
+            font.setPointSize(QFontInfo(font).pointSize() - 1);
             painter->setFont(font);
             painter->setPen(dockWidget->palette.windowText().color());
             painter->drawText(titleRect,
diff --git a/src/opengl/qglpixelbuffer_egl.cpp b/src/opengl/qglpixelbuffer_egl.cpp
index a501c47..b2f16c1 100644
--- a/src/opengl/qglpixelbuffer_egl.cpp
+++ b/src/opengl/qglpixelbuffer_egl.cpp
@@ -209,7 +209,7 @@ bool QGLPixelBuffer::hasOpenGLPbuffers()
     QEglProperties configProps;
     qt_egl_set_format(configProps, QInternal::Pbuffer, QGLFormat::defaultFormat());
     configProps.setRenderableType(QEglContext::OpenGL);
-    return ctx.chooseConfig(configProps);
+    return ctx.chooseConfig(configProps, QEglContext::BestPixelFormat);
 }
 
 QT_END_NAMESPACE
diff --git a/src/plugins/gfxdrivers/powervr/pvreglscreen/pvreglscreen.cpp b/src/plugins/gfxdrivers/powervr/pvreglscreen/pvreglscreen.cpp
index 25c5283..cb453d7 100644
--- a/src/plugins/gfxdrivers/powervr/pvreglscreen/pvreglscreen.cpp
+++ b/src/plugins/gfxdrivers/powervr/pvreglscreen/pvreglscreen.cpp
@@ -104,7 +104,7 @@ bool PvrEglScreen::connect(const QString &displaySpec)
             break;
 	case PVR2D_ARGB8888:
             d = 32;
-            setPixelFormat(QImage::Format_ARGB32);
+            setPixelFormat(QImage::Format_ARGB32_Premultiplied);
             break;
         default:
             pvrQwsDisplayClose();
diff --git a/src/plugins/gfxdrivers/powervr/pvreglscreen/pvreglwindowsurface.cpp b/src/plugins/gfxdrivers/powervr/pvreglscreen/pvreglwindowsurface.cpp
index afee77e..09c0ace 100644
--- a/src/plugins/gfxdrivers/powervr/pvreglscreen/pvreglwindowsurface.cpp
+++ b/src/plugins/gfxdrivers/powervr/pvreglscreen/pvreglwindowsurface.cpp
@@ -149,6 +149,18 @@ void PvrEglWindowSurface::setPermanentState(const QByteArray &state)
     Q_UNUSED(state);
 }
 
+void PvrEglWindowSurface::flush
+        (QWidget *widget, const QRegion &region, const QPoint &offset)
+{
+    // The GL paint engine is responsible for the swapBuffers() call.
+    // If we were to call the base class's implementation of flush()
+    // then it would fetch the image() and manually blit it to the
+    // screeen instead of using the fast PVR2D blit.
+    Q_UNUSED(widget);
+    Q_UNUSED(region);
+    Q_UNUSED(offset);
+}
+
 QImage PvrEglWindowSurface::image() const
 {
     if (drawable) {
@@ -165,14 +177,7 @@ QImage PvrEglWindowSurface::image() const
 
 QPaintDevice *PvrEglWindowSurface::paintDevice()
 {
-    QGLWidget *glWidget = qobject_cast<QGLWidget *>(window());
-    if (glWidget)
-        return glWidget;
-
-    // Should be a QGLWidget, but if not return a dummy paint device.
-    if (!pdevice)
-        pdevice = new QImage(50, 50, screen->pixelFormat());
-    return pdevice;
+    return widget;
 }
 
 void PvrEglWindowSurface::setDirectRegion(const QRegion &r, int id)
diff --git a/src/plugins/gfxdrivers/powervr/pvreglscreen/pvreglwindowsurface.h b/src/plugins/gfxdrivers/powervr/pvreglscreen/pvreglwindowsurface.h
index 80fc8f8..0da3653 100644
--- a/src/plugins/gfxdrivers/powervr/pvreglscreen/pvreglwindowsurface.h
+++ b/src/plugins/gfxdrivers/powervr/pvreglscreen/pvreglwindowsurface.h
@@ -65,6 +65,8 @@ public:
     QByteArray permanentState() const;
     void setPermanentState(const QByteArray &state);
 
+    void flush(QWidget *widget, const QRegion &region, const QPoint &offset);
+
     QImage image() const;
     QPaintDevice *paintDevice();
 
diff --git a/translations/translations.pri b/translations/translations.pri
index 0c5c1ee..0fb91e8 100644
--- a/translations/translations.pri
+++ b/translations/translations.pri
@@ -9,12 +9,9 @@ defineReplace(prependAll) {
 }
 
 defineReplace(fixPath) {
-WIN {
-    return ($$replace($$1, /, \))
-} ELSE {
+    win32:1 ~= s|/|\\|
     return ($$1)
 }
-}
 
 LUPDATE = $$fixPath($$QT_BUILD_TREE/bin/lupdate) -locations relative -no-ui-lines
 LRELEASE = $$fixPath($$QT_BUILD_TREE/bin/lrelease)