Fix some deprecation warningsv5.13.0-alpha1

debugging/qscriptedit.cpp:286:39: warning: ‘int QFontMetrics::width(QChar) const’ is deprecated: Use QFontMetrics::horizontalAdvance [-Wdeprecated-declarations]
debugging/qscriptedit.cpp:309:48: warning: ‘Background’ is deprecated: Use QPalette::Window instead [-Wdeprecated-declarations]
debugging/qscriptedit.cpp:309:48: warning: ‘Background’ is deprecated: Use QPalette::Window instead [-Wdeprecated-declarations]
debugging/qscriptedit.cpp:315:49: warning: ‘Background’ is deprecated: Use QPalette::Window instead [-Wdeprecated-declarations]
debugging/qscriptedit.cpp:315:49: warning: ‘Background’ is deprecated: Use QPalette::Window instead [-Wdeprecated-declarations]
debugging/qscriptedit.cpp:318:45: warning: ‘Background’ is deprecated: Use QPalette::Window instead [-Wdeprecated-declarations]
debugging/qscriptedit.cpp:318:45: warning: ‘Background’ is deprecated: Use QPalette::Window instead [-Wdeprecated-declarations]
tst_qscriptvalue.cpp:1270:45: warning: ‘T qVariantValue(const QVariant&) [with T = QObject*]’ is deprecated [-Wdeprecated-declarations]
tst_qscriptenginedebugger.cpp:343:64: warning: ‘T qFindChild(const QObject*, const QString&) [with T = QLineEdit*]’ is deprecated [-Wdeprecated-declarations]
tst_qscriptenginedebugger.cpp:345:75: warning: ‘T qFindChild(const QObject*, const QString&) [with T = QPlainTextEdit*]’ is deprecated [-Wdeprecated-declarations]
tst_qscriptenginedebugger.cpp:354:88: warning: ‘T qFindChild(const QObject*, const QString&) [with T = QPlainTextEdit*]’ is deprecated [-Wdeprecated-declarations]
tst_qscriptenginedebugger.cpp:836:33: warning: ignoring return value of ‘bool QTest::qWaitForWindowExposed(QWidget*, int)’, declared with attribute nodiscard [-Wunused-result]
context2d.cpp:473:46: warning: ‘void QPainter::setMatrix(const QMatrix&, bool)’ is deprecated: Use setTransform() instead [-Wdeprecated-declarations]
context2d.cpp:486:46: warning: ‘void QPainter::setMatrix(const QMatrix&, bool)’ is deprecated: Use setTransform() instead [-Wdeprecated-declarations]
context2d.cpp:500:46: warning: ‘void QPainter::setMatrix(const QMatrix&, bool)’ is deprecated: Use setTransform() instead [-Wdeprecated-declarations]
context2d.cpp:627:46: warning: ‘void QPainter::setMatrix(const QMatrix&, bool)’ is deprecated: Use setTransform() instead [-Wdeprecated-declarations]
tetrixboard.cpp:104:76: warning: ‘const QBrush& QPalette::background() const’ is deprecated: Use QPalette::window() instead [-Wdeprecated-declarations]
tetrixboard.cpp:130:33: warning: ‘QColor QColor::light(int) const’ is deprecated: Use QColor::lighter() instead [-Wdeprecated-declarations]
tetrixboard.cpp:134:32: warning: ‘QColor QColor::dark(int) const’ is deprecated: Use QColor::darker() instead [-Wdeprecated-declarations]

Change-Id: I795c140c476541bba9c653effdcda0a50cbe9acd
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>

2 files changed, 7 insertions, 7 deletions

diff --git a/examples/script/context2d/context2d.cpp b/examples/script/context2d/context2d.cpp
index 831e017..5b8b9f6 100644
--- a/examples/script/context2d/context2d.cpp
+++ b/examples/script/context2d/context2d.cpp
@@ -470,7 +470,7 @@ void Context2D::clearRect(qreal x, qreal y, qreal w, qreal h)
 {
     beginPainting();
     m_painter.save();
-    m_painter.setMatrix(m_state.matrix, false);
+    m_painter.setTransform(QTransform(m_state.matrix), false);
     m_painter.setCompositionMode(QPainter::CompositionMode_Source);
     m_painter.fillRect(QRectF(x, y, w, h), QColor(0, 0, 0, 0));
     m_painter.restore();
@@ -483,7 +483,7 @@ void Context2D::fillRect(qreal x, qreal y, qreal w, qreal h)
 {
     beginPainting();
     m_painter.save();
-    m_painter.setMatrix(m_state.matrix, false);
+    m_painter.setTransform(QTransform(m_state.matrix), false);
     m_painter.fillRect(QRectF(x, y, w, h), m_painter.brush());
     m_painter.restore();
     scheduleChange();
@@ -497,7 +497,7 @@ void Context2D::strokeRect(qreal x, qreal y, qreal w, qreal h)
     path.addRect(x, y, w, h);
     beginPainting();
     m_painter.save();
-    m_painter.setMatrix(m_state.matrix, false);
+    m_painter.setTransform(QTransform(m_state.matrix), false);
     m_painter.strokePath(path, m_painter.pen());
     m_painter.restore();
     scheduleChange();
@@ -624,7 +624,7 @@ void Context2D::stroke()
 {
     beginPainting();
     m_painter.save();
-    m_painter.setMatrix(m_state.matrix, false);
+    m_painter.setTransform(QTransform(m_state.matrix), false);
     QPainterPath tmp = m_state.matrix.inverted().map(m_path);
     m_painter.strokePath(tmp, m_painter.pen());
     m_painter.restore();
diff --git a/examples/script/qstetrix/tetrixboard.cpp b/examples/script/qstetrix/tetrixboard.cpp
index f92e9a7..914c6df 100644
--- a/examples/script/qstetrix/tetrixboard.cpp
+++ b/examples/script/qstetrix/tetrixboard.cpp
@@ -101,7 +101,7 @@ void TetrixBoard::showNextPiece(int width, int height)
 
     QPixmap pixmap(width * squareWidth(), height * squareHeight());
     QPainter painter(&pixmap);
-    painter.fillRect(pixmap.rect(), nextPieceLabel()->palette().background());
+    painter.fillRect(pixmap.rect(), nextPieceLabel()->palette().window());
 
     emit paintNextPieceRequested(&painter);
 
@@ -127,11 +127,11 @@ void TetrixBoard::drawSquare(QPainter *painter, int x, int y, int shape)
     painter->fillRect(x + 1, y + 1, squareWidth() - 2, squareHeight() - 2,
                       color);
 
-    painter->setPen(color.light());
+    painter->setPen(color.lighter());
     painter->drawLine(x, y + squareHeight() - 1, x, y);
     painter->drawLine(x, y, x + squareWidth() - 1, y);
 
-    painter->setPen(color.dark());
+    painter->setPen(color.darker());
     painter->drawLine(x + 1, y + squareHeight() - 1,
                       x + squareWidth() - 1, y + squareHeight() - 1);
     painter->drawLine(x + squareWidth() - 1, y + squareHeight() - 1,