improved string operations all over the place

used character operations whenever possible
better usage of QLatin1String

5 files changed, 9 insertions, 9 deletions

diff --git a/src/gui/painting/qbezier.cpp b/src/gui/painting/qbezier.cpp
index 7ed521e..6a206ee 100644
--- a/src/gui/painting/qbezier.cpp
+++ b/src/gui/painting/qbezier.cpp
@@ -673,10 +673,10 @@ static int IntersectBB(const QBezier &a, const QBezier &b)
 #ifdef QDEBUG_BEZIER
 static QDebug operator<<(QDebug dbg, const QBezier &bz)
 {
-    dbg <<"["<<bz.x1<<", "<<bz.y1<<"], "
-        <<"["<<bz.x2<<", "<<bz.y2<<"], "
-        <<"["<<bz.x3<<", "<<bz.y3<<"], "
-        <<"["<<bz.x4<<", "<<bz.y4<<"]";
+    dbg << '[' << bz.x1<< ", " << bz.y1 << "], "
+        << '[' << bz.x2 <<", " << bz.y2 << "], "
+        << '[' << bz.x3 <<", " << bz.y3 << "], "
+        << '[' << bz.x4 <<", " << bz.y4 << ']';
     return dbg;
 }
 #endif
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 93e0db0..3f85095 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -6204,7 +6204,7 @@ void dumpClip(int width, int height, QClipData *clip)
     Q_ASSERT(x1 >= 0);
 
     fprintf(stderr,"clip %d: %d %d - %d %d\n", counter, x0, y0, x1, y1);
-    clipImg.save(QString(QLatin1String("clip-%0.png")).arg(counter++));
+    clipImg.save(QString::fromLatin1("clip-%0.png").arg(counter++));
 }
 #endif
 
diff --git a/src/gui/painting/qprinterinfo_unix.cpp b/src/gui/painting/qprinterinfo_unix.cpp
index 0f33ea7..5724173 100644
--- a/src/gui/painting/qprinterinfo_unix.cpp
+++ b/src/gui/painting/qprinterinfo_unix.cpp
@@ -822,7 +822,7 @@ QList<QPrinterInfo> QPrinterInfo::availablePrinters()
         for (int i = 0; i < cupsPrinterCount; ++i) {
             QString printerName(QString::fromLocal8Bit(cupsPrinters[i].name));
             if (cupsPrinters[i].instance)
-                printerName += QLatin1String("/") + QString::fromLocal8Bit(cupsPrinters[i].instance);
+                printerName += QLatin1Char('/') + QString::fromLocal8Bit(cupsPrinters[i].instance);
             list.append(QPrinterInfo(printerName));
             if (cupsPrinters[i].is_default)
                 list[i].d_ptr->m_default = true;
@@ -893,7 +893,7 @@ QPrinterInfo::QPrinterInfo(const QPrinter& printer)
         for (int i = 0; i < cupsPrinterCount; ++i) {
             QString printerName(QString::fromLocal8Bit(cupsPrinters[i].name));
             if (cupsPrinters[i].instance)
-                printerName += QLatin1String("/") + QString::fromLocal8Bit(cupsPrinters[i].instance);
+                printerName += QLatin1Char('/') + QString::fromLocal8Bit(cupsPrinters[i].instance);
             if (printerName == printer.printerName()) {
                 if (cupsPrinters[i].is_default)
                     d->m_default = true;
diff --git a/src/gui/painting/qtessellator.cpp b/src/gui/painting/qtessellator.cpp
index b743940..9b5efee 100644
--- a/src/gui/painting/qtessellator.cpp
+++ b/src/gui/painting/qtessellator.cpp
@@ -1273,7 +1273,7 @@ QRectF QTessellator::tessellate(const QPointF *points, int nPoints)
                      << "p0= (" << Q27Dot5ToDouble(d->scanline.edges[i]->v0->x)
                      << '/' << Q27Dot5ToDouble(d->scanline.edges[i]->v0->y)
                      << ") p1= (" << Q27Dot5ToDouble(d->scanline.edges[i]->v1->x)
-                     << '/' << Q27Dot5ToDouble(d->scanline.edges[i]->v1->y) << ")"
+                     << '/' << Q27Dot5ToDouble(d->scanline.edges[i]->v1->y) << ')'
                      << "x=" << Q27Dot5ToDouble(d->scanline.edges[i]->positionAt(d->y))
                      << "isLeftOfNext="
                      << ((i < d->scanline.size - 1)
diff --git a/src/gui/painting/qwindowsurface_x11.cpp b/src/gui/painting/qwindowsurface_x11.cpp
index 9e8b498..f29d627 100644
--- a/src/gui/painting/qwindowsurface_x11.cpp
+++ b/src/gui/painting/qwindowsurface_x11.cpp
@@ -128,7 +128,7 @@ void QX11WindowSurface::flush(QWidget *widget, const QRegion &rgn, const QPoint
         return;
 //         qDebug() << "XSetClipRectangles";
 //         for  (int i = 0; i < num; ++i)
-//             qDebug() << " " << i << rects[i].x << rects[i].x << rects[i].y << rects[i].width << rects[i].height;
+//             qDebug() << ' ' << i << rects[i].x << rects[i].x << rects[i].y << rects[i].width << rects[i].height;
     XSetClipRectangles(X11->display, gc, 0, 0, rects, num, YXBanded);
     XCopyArea(X11->display, d_ptr->device.handle(), widget->handle(), gc,
               br.x() + offset.x(), br.y() + offset.y(), br.width(), br.height(), wbr.x(), wbr.y());