Fix some QPainter-related deprecation warnings

text/qtextdocument.cpp:2666:48: warning: ‘QString QTextCharFormat::anchorName() const’ is deprecated: Use anchorNames() instead [-Wdeprecated-declarations]
text/qtextdocumentfragment.cpp:545:87: warning: ‘QString QTextCharFormat::anchorName() const’ is deprecated: Use anchorNames() instead [-Wdeprecated-declarations]
text/qtextdocumentfragment.cpp:546:68: warning: ‘QString QTextCharFormat::anchorName() const’ is deprecated: Use anchorNames() instead [-Wdeprecated-declarations]
painting/qpainterpath.cpp:3321:34: warning: ‘void QPainterPath::addRoundRect(const QRectF&, int, int)’ is deprecated: Use addRoundedRect(..., Qt::RelativeSize) instead [-Wdeprecated-declarations]
painting/qpainterpath.cpp:3342:48: warning: ‘void QPainterPath::addRoundRect(const QRectF&, int, int)’ is deprecated: Use addRoundedRect(..., Qt::RelativeSize) instead [-Wdeprecated-declarations]
painting/qpainterpath.cpp:3366:47: warning: ‘void QPainterPath::addRoundRect(const QRectF&, int)’ is deprecated: Use addRoundedRect(..., Qt::RelativeSize) instead [-Wdeprecated-declarations]
painting/qpainter.cpp:4233:49: warning: ‘void QPainter::drawRoundRect(const QRectF&, int, int)’ is deprecated: Use drawRoundedRect(..., Qt::RelativeSize) instead [-Wdeprecated-declarations]
painting/qpainter.cpp:8349:27: warning: ‘void QPainter::setMatrixEnabled(bool)’ is deprecated: Use setWorldMatrixEnabled() instead [-Wdeprecated-declarations]
painting/qpdf.cpp:1545:28: warning: ‘void QDataStream::unsetDevice()’ is deprecated: Use QDataStream::setDevice(nullptr) instead [-Wdeprecated-declarations]
widgets/qtabbar.cpp:2096:17: warning: ‘void QPainter::initFrom(const QPaintDevice*)’ is deprecated: Use begin(QPaintDevice*) instead [-Wdeprecated-declarations]

Change-Id: I76d98ea8146e7586d3763a5610781c7736d37204
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>

6 files changed, 14 insertions, 13 deletions

diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp
index 570f750645..95e6bda78b 100644
--- a/src/gui/painting/qpainter.cpp
+++ b/src/gui/painting/qpainter.cpp
@@ -4219,7 +4219,7 @@ void QPainter::drawRoundRect(const QRectF &r, int xRnd, int yRnd)
 */
 void QPainter::drawRoundRect(const QRect &rect, int xRnd, int yRnd)
 {
-    drawRoundRect(QRectF(rect), xRnd, yRnd);
+    drawRoundedRect(QRectF(rect), xRnd, yRnd, Qt::RelativeSize);
 }
 
 /*!
@@ -4233,7 +4233,7 @@ void QPainter::drawRoundRect(const QRect &rect, int xRnd, int yRnd)
 */
 void QPainter::drawRoundRect(int x, int y, int w, int h, int xRnd, int yRnd)
 {
-    drawRoundRect(QRectF(x, y, w, h), xRnd, yRnd);
+    drawRoundedRect(QRectF(x, y, w, h), xRnd, yRnd, Qt::RelativeSize);
 }
 #endif
 
@@ -8349,7 +8349,7 @@ void QPainter::resetTransform()
     d->state->ww = d->state->vw = d->device->metric(QPaintDevice::PdmWidth);
     d->state->wh = d->state->vh = d->device->metric(QPaintDevice::PdmHeight);
     d->state->worldMatrix = QTransform();
-    setMatrixEnabled(false);
+    setWorldMatrixEnabled(false);
     setViewTransformEnabled(false);
     if (d->extended)
         d->extended->transformChanged();
diff --git a/src/gui/painting/qpainterpath.cpp b/src/gui/painting/qpainterpath.cpp
index cb8bb9dfcf..42f94d038f 100644
--- a/src/gui/painting/qpainterpath.cpp
+++ b/src/gui/painting/qpainterpath.cpp
@@ -3318,7 +3318,7 @@ void QPainterPath::addRoundRect(const QRectF &rect,
         xRnd = int(roundness * rect.height()/rect.width());
     else
         yRnd = int(roundness * rect.width()/rect.height());
-    addRoundRect(rect, xRnd, yRnd);
+    addRoundedRect(rect, xRnd, yRnd, Qt::RelativeSize);
 }
 
 /*!
@@ -3339,7 +3339,7 @@ void QPainterPath::addRoundRect(const QRectF &rect,
 void QPainterPath::addRoundRect(qreal x, qreal y, qreal w, qreal h,
                                 int xRnd, int yRnd)
 {
-    addRoundRect(QRectF(x, y, w, h), xRnd, yRnd);
+    addRoundedRect(QRectF(x, y, w, h), xRnd, yRnd, Qt::RelativeSize);
 }
 
 /*!
@@ -3363,7 +3363,7 @@ void QPainterPath::addRoundRect(qreal x, qreal y, qreal w, qreal h,
 void QPainterPath::addRoundRect(qreal x, qreal y, qreal w, qreal h,
                                 int roundness)
 {
-    addRoundRect(QRectF(x, y, w, h), roundness);
+    addRoundedRect(QRectF(x, y, w, h), roundness, Qt::RelativeSize);
 }
 #endif
 
diff --git a/src/gui/painting/qpdf.cpp b/src/gui/painting/qpdf.cpp
index b23cc903b1..6bdc82a8e9 100644
--- a/src/gui/painting/qpdf.cpp
+++ b/src/gui/painting/qpdf.cpp
@@ -1542,7 +1542,7 @@ bool QPdfEngine::end()
     Q_D(QPdfEngine);
     d->writeTail();
 
-    d->stream->unsetDevice();
+    d->stream->setDevice(nullptr);
 
     qDeleteAll(d->fonts);
     d->fonts.clear();
diff --git a/src/gui/text/qtextdocument.cpp b/src/gui/text/qtextdocument.cpp
index 4f187c6701..fd3473b32e 100644
--- a/src/gui/text/qtextdocument.cpp
+++ b/src/gui/text/qtextdocument.cpp
@@ -2663,10 +2663,10 @@ void QTextHtmlExporter::emitFragment(const QTextFragment &fragment)
     bool closeAnchor = false;
 
     if (format.isAnchor()) {
-        const QString name = format.anchorName();
-        if (!name.isEmpty()) {
+        const auto names = format.anchorNames();
+        if (!names.isEmpty()) {
             html += QLatin1String("<a name=\"");
-            html += name.toHtmlEscaped();
+            html += names.constFirst().toHtmlEscaped();
             html += QLatin1String("\"></a>");
         }
         const QString href = format.anchorHref();
diff --git a/src/gui/text/qtextdocumentfragment.cpp b/src/gui/text/qtextdocumentfragment.cpp
index e7eaa54a45..d2fe87d560 100644
--- a/src/gui/text/qtextdocumentfragment.cpp
+++ b/src/gui/text/qtextdocumentfragment.cpp
@@ -542,8 +542,10 @@ void QTextHtmlImporter::import()
             }
         }
 
-        if (currentNode->charFormat.isAnchor() && !currentNode->charFormat.anchorName().isEmpty()) {
-            namedAnchors.append(currentNode->charFormat.anchorName());
+        if (currentNode->charFormat.isAnchor()) {
+            const auto names = currentNode->charFormat.anchorNames();
+            if (!names.isEmpty())
+                namedAnchors.append(names.constFirst());
         }
 
         if (appendNodeText())
diff --git a/src/widgets/widgets/qtabbar.cpp b/src/widgets/widgets/qtabbar.cpp
index 05a98fc1a5..b13f4da9d2 100644
--- a/src/widgets/widgets/qtabbar.cpp
+++ b/src/widgets/widgets/qtabbar.cpp
@@ -2093,7 +2093,6 @@ void QTabBarPrivate::setupMovableTab()
     grabImage.setDevicePixelRatio(q->devicePixelRatioF());
     grabImage.fill(Qt::transparent);
     QStylePainter p(&grabImage, q);
-    p.initFrom(q);
 
     QStyleOptionTab tab;
     q->initStyleOption(&tab, pressedIndex);