Merge branch '4.5'

Conflicts:
	tools/linguist/lupdate/qscript.cpp
	tools/linguist/lupdate/qscript.g
	tools/linguist/lupdate/ui.cpp
	tools/linguist/shared/cpp.cpp
	tools/linguist/shared/qph.cpp
	tools/linguist/shared/translator.h

9 files changed, 76 insertions, 32 deletions

diff --git a/src/gui/gui.pro b/src/gui/gui.pro
index 1aa6558..586227a 100644
--- a/src/gui/gui.pro
+++ b/src/gui/gui.pro
@@ -1,6 +1,7 @@
 TARGET     = QtGui
 QPRO_PWD   = $$PWD
 QT = core
+CONFIG += force_uic
 DEFINES   += QT_BUILD_GUI_LIB QT_NO_USING_NAMESPACE
 win32-msvc*|win32-icc:QMAKE_LFLAGS += /BASE:0x65000000
 
diff --git a/src/gui/image/qpixmap_mac.cpp b/src/gui/image/qpixmap_mac.cpp
index b0075b2..973cd78 100644
--- a/src/gui/image/qpixmap_mac.cpp
+++ b/src/gui/image/qpixmap_mac.cpp
@@ -303,7 +303,7 @@ void QMacPixmapData::fromImage(const QImage &img,
                 else
                     one_bit = one_bit >> (x % 8);
                 if ((one_bit & 0x01))
-                    *(drow+x) = 0x00000000;
+                    *(drow+x) = 0xFF000000;
                 else
                     *(drow+x) = 0xFFFFFFFF;
             }
diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp
index 1df442f..6babda9 100644
--- a/src/gui/kernel/qapplication_x11.cpp
+++ b/src/gui/kernel/qapplication_x11.cpp
@@ -3351,15 +3351,24 @@ int QApplication::x11ProcessEvent(XEvent* event)
 
         // update the size for desktop widget
         int scr = X11->ptrXRRRootToScreen(X11->display, event->xany.window);
-        QWidget *w = desktop()->screen(scr);
+        QDesktopWidget *desktop = QApplication::desktop();
+        QWidget *w = desktop->screen(scr);
         QSize oldSize(w->size());
         w->data->crect.setWidth(DisplayWidth(X11->display, scr));
         w->data->crect.setHeight(DisplayHeight(X11->display, scr));
-        if (w->size() != oldSize) {
-            QResizeEvent e(w->size(), oldSize);
-            QApplication::sendEvent(w, &e);
-            emit desktop()->resized(scr);
-        }
+        QVarLengthArray<QRect> oldSizes(desktop->numScreens());
+        for (int i = 0; i < desktop->numScreens(); ++i)
+            oldSizes[i] = desktop->screenGeometry(i);
+        QResizeEvent e(w->size(), oldSize);
+        QApplication::sendEvent(w, &e);
+        for (int i = 0; i < qMin(oldSizes.count(), desktop->numScreens()); ++i) {
+            if (oldSizes[i] != desktop->screenGeometry(i))
+                emit desktop->resized(i);
+        }
+        for (int i = oldSizes.count(); i < desktop->numScreens(); ++i)
+            emit desktop->resized(i); // added
+        for (int i = desktop->numScreens(); i < oldSizes.count(); ++i)
+            emit desktop->resized(i); // removed
     }
 #endif // QT_NO_XRANDR
 
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index 06810e0..09162ee 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -164,6 +164,7 @@ static inline bool bypassGraphicsProxyWidget(QWidget *p)
 #endif
 
 extern bool qt_sendSpontaneousEvent(QObject*, QEvent*); // qapplication.cpp
+extern QDesktopWidget *qt_desktopWidget; // qapplication.cpp
 
 QWidgetPrivate::QWidgetPrivate(int version) :
         QObjectPrivate(version), extra(0), focus_child(0)
@@ -1400,7 +1401,13 @@ int QWidgetPrivate::maxInstances = 0;     // Maximum number of widget instances
 void QWidgetPrivate::setWinId(WId id)                // set widget identifier
 {
     Q_Q(QWidget);
-    if (mapper && data.winid) {
+    // the user might create a widget with Qt::Desktop window
+    // attribute (or create another QDesktopWidget instance), which
+    // will have the same windowid (the root window id) as the
+    // qt_desktopWidget. We should not add the second desktop widget
+    // to the mapper.
+    bool userDesktopWidget = qt_desktopWidget != 0 && qt_desktopWidget != q && q->windowType() == Qt::Desktop;
+    if (mapper && data.winid && !userDesktopWidget) {
         mapper->remove(data.winid);
         uncreatedWidgets->insert(q);
     }
@@ -1409,7 +1416,7 @@ void QWidgetPrivate::setWinId(WId id)                // set widget identifier
 #if defined(Q_WS_X11)
     hd = id; // X11: hd == ident
 #endif
-    if (mapper && id) {
+    if (mapper && id && !userDesktopWidget) {
         mapper->insert(data.winid, q);
         uncreatedWidgets->remove(q);
     }
@@ -9786,12 +9793,21 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on)
         }
         break;
 #endif
-    case Qt::WA_NativeWindow:
+    case Qt::WA_NativeWindow: {
+        QInputContext *ic = 0;
+        if (on && !internalWinId() && testAttribute(Qt::WA_InputMethodEnabled) && hasFocus()) {
+            ic = d->inputContext();
+            ic->reset();
+            ic->setFocusWidget(0);
+        }
         if (!qApp->testAttribute(Qt::AA_DontCreateNativeWidgetSiblings) && parentWidget())
             parentWidget()->d_func()->enforceNativeChildren();
         if (on && !internalWinId() && testAttribute(Qt::WA_WState_Created))
             d->createWinId();
+        if (ic)
+            ic->setFocusWidget(this);
         break;
+    }
     case Qt::WA_PaintOnScreen:
         d->updateIsOpaque();
 #if defined(Q_WS_WIN) || defined(Q_WS_X11)
diff --git a/src/gui/painting/qpaintengine_x11.cpp b/src/gui/painting/qpaintengine_x11.cpp
index e9f1bb3..d931f55 100644
--- a/src/gui/painting/qpaintengine_x11.cpp
+++ b/src/gui/painting/qpaintengine_x11.cpp
@@ -62,6 +62,7 @@
 #include <private/qpaintengine_x11_p.h>
 #include <private/qfontengine_x11_p.h>
 #include <private/qwidget_p.h>
+#include <private/qpainterpath_p.h>
 
 #include "qpen.h"
 #include "qcolor.h"
@@ -1479,14 +1480,10 @@ void QX11PaintEngine::drawEllipse(const QRect &rect)
         return;
     }
     d->setupAdaptedOrigin(rect.topLeft());
-    if (d->has_brush) {          // draw filled ellipse
-        if (!d->has_pen) {
-            XFillArc(d->dpy, d->hd, d->gc_brush, x, y, w-1, h-1, 0, 360*64);
+    if (d->has_brush) {             // draw filled ellipse
+        XFillArc(d->dpy, d->hd, d->gc_brush, x, y, w, h, 0, 360*64);
+        if (!d->has_pen)            // make smoother outline
             XDrawArc(d->dpy, d->hd, d->gc_brush, x, y, w-1, h-1, 0, 360*64);
-            return;
-        } else{
-            XFillArc(d->dpy, d->hd, d->gc_brush, x, y, w, h, 0, 360*64);
-        }
     }
     if (d->has_pen)                // draw outline
         XDrawArc(d->dpy, d->hd, d->gc, x, y, w, h, 0, 360*64);
@@ -1760,9 +1757,11 @@ void QX11PaintEngine::drawPath(const QPainterPath &path)
         QPainterPath stroke;
         qreal width = d->cpen.widthF();
         QPolygonF poly;
+        QRectF deviceRect(0, 0, d->pdev->width(), d->pdev->height());
         // necessary to get aliased alphablended primitives to be drawn correctly
         if (d->cpen.isCosmetic() || d->has_scaling_xform) {
             stroker.setWidth(width == 0 ? 1 : width * d->xform_scale);
+            stroker.d_ptr->stroker.setClipRect(deviceRect);
             stroke = stroker.createStroke(path * d->matrix);
             if (stroke.isEmpty())
                 return;
@@ -1770,6 +1769,7 @@ void QX11PaintEngine::drawPath(const QPainterPath &path)
             d->fillPath(stroke, QX11PaintEnginePrivate::PenGC, false);
         } else {
             stroker.setWidth(width);
+            stroker.d_ptr->stroker.setClipRect(d->matrix.inverted().mapRect(deviceRect));
             stroke = stroker.createStroke(path);
             if (stroke.isEmpty())
                 return;
diff --git a/src/gui/painting/qpainterpath.cpp b/src/gui/painting/qpainterpath.cpp
index 0d985c3..b5e092c 100644
--- a/src/gui/painting/qpainterpath.cpp
+++ b/src/gui/painting/qpainterpath.cpp
@@ -2443,21 +2443,13 @@ void qt_path_stroke_cubic_to(qfixed c1x, qfixed c1y,
     \sa QPen, QBrush
 */
 
-class QPainterPathStrokerPrivate
+QPainterPathStrokerPrivate::QPainterPathStrokerPrivate()
+    : dashOffset(0)
 {
-public:
-    QPainterPathStrokerPrivate()
-        : dashOffset(0)
-    {
-        stroker.setMoveToHook(qt_path_stroke_move_to);
-        stroker.setLineToHook(qt_path_stroke_line_to);
-        stroker.setCubicToHook(qt_path_stroke_cubic_to);
-    }
-
-    QStroker stroker;
-    QVector<qfixed> dashPattern;
-    qreal dashOffset;
-};
+    stroker.setMoveToHook(qt_path_stroke_move_to);
+    stroker.setLineToHook(qt_path_stroke_line_to);
+    stroker.setCubicToHook(qt_path_stroke_cubic_to);
+}
 
 /*!
    Creates a new stroker.
@@ -2501,6 +2493,7 @@ QPainterPath QPainterPathStroker::createStroke(const QPainterPath &path) const
         QDashStroker dashStroker(&d->stroker);
         dashStroker.setDashPattern(d->dashPattern);
         dashStroker.setDashOffset(d->dashOffset);
+        dashStroker.setClipRect(d->stroker.clipRect());
         dashStroker.strokePath(path, &stroke, QTransform());
     }
     stroke.setFillRule(Qt::WindingFill);
diff --git a/src/gui/painting/qpainterpath.h b/src/gui/painting/qpainterpath.h
index 56d783d..e343a28 100644
--- a/src/gui/painting/qpainterpath.h
+++ b/src/gui/painting/qpainterpath.h
@@ -283,6 +283,8 @@ public:
     QPainterPath createStroke(const QPainterPath &path) const;
 
 private:
+    friend class QX11PaintEngine;
+
     QPainterPathStrokerPrivate *d_ptr;
 };
 
diff --git a/src/gui/painting/qpainterpath_p.h b/src/gui/painting/qpainterpath_p.h
index 93f9704..29c48df 100644
--- a/src/gui/painting/qpainterpath_p.h
+++ b/src/gui/painting/qpainterpath_p.h
@@ -61,9 +61,20 @@
 #include <qdebug.h>
 
 #include <private/qvectorpath_p.h>
+#include <private/qstroker_p.h>
 
 QT_BEGIN_NAMESPACE
 
+class QPainterPathStrokerPrivate
+{
+public:
+    QPainterPathStrokerPrivate();
+
+    QStroker stroker;
+    QVector<qfixed> dashPattern;
+    qreal dashOffset;
+};
+
 class QPolygonF;
 class QVectorPathConverter;
 
diff --git a/src/gui/styles/qstylesheetstyle.cpp b/src/gui/styles/qstylesheetstyle.cpp
index f22cd56..a39eeb7 100644
--- a/src/gui/styles/qstylesheetstyle.cpp
+++ b/src/gui/styles/qstylesheetstyle.cpp
@@ -2916,6 +2916,10 @@ void QStyleSheetStyle::polish(QWidget *w)
         if (ew->autoFillBackground()) {
             ew->setAutoFillBackground(false);
             autoFillDisabledWidgets->insert(w);
+            if (ew != w) { //eg. viewport of a scrollarea
+                //(in order to draw the background anyway in case we don't.)
+                ew->setAttribute(Qt::WA_StyledBackground, true);
+            }
         }
         if (!rule.hasBackground() || rule.background()->isTransparent() || rule.hasBox()
             || (!rule.hasNativeBorder() && !rule.border()->isOpaque()))
@@ -4345,8 +4349,16 @@ void QStyleSheetStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *op
         return;
 
     case PE_Widget:
-        if (!rule.hasBackground())
+        if (!rule.hasBackground()) {
+            QWidget *container = containerWidget(w);
+            if (autoFillDisabledWidgets->contains(container)
+                && (container == w || !renderRule(container, opt).hasBackground())) {
+                //we do not have a background, but we disabled the autofillbackground anyway. so fill the background now.
+                // (this may happen if we have rules like :focus)
+                p->fillRect(opt->rect, opt->palette.brush(w->backgroundRole()));
+            }
             break;
+        }
 
 #ifndef QT_NO_SCROLLAREA
         if (const QAbstractScrollArea *sa = qobject_cast<const QAbstractScrollArea *>(w)) {