Merge branch 'master' of scm.dev.troll.no:qt/oslo-staging-2 into qstatictext-4.7

Conflicts:
	src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
	tests/auto/qlineedit/tst_qlineedit.cpp

Merge branch 'master' of scm.dev.troll.no:qt/oslo-staging-2 into qstatictext-4.7

Conflicts:
	src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
	tests/auto/qlineedit/tst_qlineedit.cpp

Merge branch 'master' of scm.dev.troll.no:qt/oslo-staging-2 into qstatictext-4.7

Conflicts:
	src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
	tests/auto/qlineedit/tst_qlineedit.cpp

4 files changed, 57 insertions, 18 deletions

diff --git a/src/gui/painting/qbrush.cpp b/src/gui/painting/qbrush.cpp
index 1a83b1d1cd..a82d0f9432 100644
--- a/src/gui/painting/qbrush.cpp
+++ b/src/gui/painting/qbrush.cpp
@@ -912,7 +912,7 @@ void QBrush::setTransform(const QTransform &matrix)
     otherwise returns false.
 
     Two brushes are different if they have different styles, colors or
-    pixmaps.
+    transforms or different pixmaps or gradients depending on the style.
 
     \sa operator==()
 */
@@ -924,7 +924,7 @@ void QBrush::setTransform(const QTransform &matrix)
     otherwise returns false.
 
     Two brushes are equal if they have equal styles, colors and
-    pixmaps.
+    transforms and equal pixmaps or gradients depending on the style.
 
     \sa operator!=()
 */
@@ -933,26 +933,26 @@ bool QBrush::operator==(const QBrush &b) const
 {
     if (b.d == d)
         return true;
-    if (b.d->style == d->style && b.d->color == d->color) {
-        switch (d->style) {
-        case Qt::TexturePattern: {
-            QPixmap &us = (static_cast<QTexturedBrushData *>(d.data()))->pixmap();
-            QPixmap &them = (static_cast<QTexturedBrushData *>(b.d.data()))->pixmap();
+    if (b.d->style != d->style || b.d->color != d->color || b.d->transform != d->transform)
+        return false;
+    switch (d->style) {
+    case Qt::TexturePattern:
+        {
+            const QPixmap &us = (static_cast<QTexturedBrushData *>(d.data()))->pixmap();
+            const QPixmap &them = (static_cast<QTexturedBrushData *>(b.d.data()))->pixmap();
             return ((us.isNull() && them.isNull()) || us.cacheKey() == them.cacheKey());
         }
-        case Qt::LinearGradientPattern:
-        case Qt::RadialGradientPattern:
-        case Qt::ConicalGradientPattern:
-            {
-                QGradientBrushData *d1 = static_cast<QGradientBrushData *>(d.data());
-                QGradientBrushData *d2 = static_cast<QGradientBrushData *>(b.d.data());
-                return d1->gradient == d2->gradient;
-            }
-        default:
-            return true;
+    case Qt::LinearGradientPattern:
+    case Qt::RadialGradientPattern:
+    case Qt::ConicalGradientPattern:
+        {
+            const QGradientBrushData *d1 = static_cast<QGradientBrushData *>(d.data());
+            const QGradientBrushData *d2 = static_cast<QGradientBrushData *>(b.d.data());
+            return d1->gradient == d2->gradient;
         }
+    default:
+        return true;
     }
-    return false;
 }
 
 /*!
diff --git a/src/gui/painting/qdatabuffer_p.h b/src/gui/painting/qdatabuffer_p.h
index a7834ea03c..bc5f1efcf7 100644
--- a/src/gui/painting/qdatabuffer_p.h
+++ b/src/gui/painting/qdatabuffer_p.h
@@ -81,7 +81,9 @@ public:
 
     inline Type &at(int i) { Q_ASSERT(i >= 0 && i < siz); return buffer[i]; }
     inline const Type &at(int i) const { Q_ASSERT(i >= 0 && i < siz); return buffer[i]; }
+    inline Type &last() { Q_ASSERT(!isEmpty()); return buffer[siz-1]; }
     inline const Type &last() const { Q_ASSERT(!isEmpty()); return buffer[siz-1]; }
+    inline Type &first() { Q_ASSERT(!isEmpty()); return buffer[0]; }
     inline const Type &first() const { Q_ASSERT(!isEmpty()); return buffer[0]; }
 
     inline void add(const Type &t) {
@@ -90,6 +92,11 @@ public:
         ++siz;
     }
 
+    inline void pop_back() {
+        Q_ASSERT(siz > 0);
+        --siz;
+    }
+
     inline void resize(int size) {
         reserve(size);
         siz = size;
diff --git a/src/gui/painting/qemulationpaintengine.cpp b/src/gui/painting/qemulationpaintengine.cpp
index 4067b97ed7..0510b103a7 100644
--- a/src/gui/painting/qemulationpaintengine.cpp
+++ b/src/gui/painting/qemulationpaintengine.cpp
@@ -172,6 +172,36 @@ void QEmulationPaintEngine::drawTextItem(const QPointF &p, const QTextItem &text
         QRectF rect(p.x(), p.y() - ti.ascent.toReal(), ti.width.toReal(), (ti.ascent + ti.descent + 1).toReal());
         fillBGRect(rect);
     }
+
+    QPainterState *s = state();
+    Qt::BrushStyle style = qbrush_style(s->pen.brush());
+    if (style >= Qt::LinearGradientPattern && style <= Qt::ConicalGradientPattern)
+    {
+        QPen savedPen = s->pen;
+        QGradient g = *s->pen.brush().gradient();
+
+        if (g.coordinateMode() > QGradient::LogicalMode) {
+            QTransform mat = s->pen.brush().transform();
+            if (g.coordinateMode() == QGradient::StretchToDeviceMode) {
+                mat.scale(real_engine->painter()->device()->width(), real_engine->painter()->device()->height());
+            } else if (g.coordinateMode() == QGradient::ObjectBoundingMode) {
+                const QTextItemInt &ti = static_cast<const QTextItemInt &>(textItem);
+                QRectF r(p.x(), p.y() - ti.ascent.toReal(), ti.width.toReal(), (ti.ascent + ti.descent + 1).toReal());
+                mat.translate(r.x(), r.y());
+                mat.scale(r.width(), r.height());
+            }
+            g.setCoordinateMode(QGradient::LogicalMode);
+            QBrush brush(g);
+            brush.setTransform(mat);
+            s->pen.setBrush(brush);
+            penChanged();
+            real_engine->drawTextItem(p, textItem);
+            s->pen = savedPen;
+            penChanged();
+            return;
+        }
+    }
+
     real_engine->drawTextItem(p, textItem);
 }
 
diff --git a/src/gui/painting/qpainterpath.cpp b/src/gui/painting/qpainterpath.cpp
index fba3595b92..f78de34e38 100644
--- a/src/gui/painting/qpainterpath.cpp
+++ b/src/gui/painting/qpainterpath.cpp
@@ -1257,6 +1257,8 @@ Qt::FillRule QPainterPath::fillRule() const
 void QPainterPath::setFillRule(Qt::FillRule fillRule)
 {
     ensureData();
+    if (d_func()->fillRule == fillRule)
+        return;
     detach();
 
     d_func()->fillRule = fillRule;