1 files changed, 28 insertions, 28 deletions

diff --git a/examples/widgets/painting/pathstroke/pathstroke.cpp b/examples/widgets/painting/pathstroke/pathstroke.cpp
index b04998afac..acb946496f 100644
--- a/examples/widgets/painting/pathstroke/pathstroke.cpp
+++ b/examples/widgets/painting/pathstroke/pathstroke.cpp
@@ -164,24 +164,24 @@ void PathStrokeControls::createCommonControls(QWidget* parent)
 
 
     // Connections
-    connect(flatCap, SIGNAL(clicked()), m_renderer, SLOT(setFlatCap()));
-    connect(squareCap, SIGNAL(clicked()), m_renderer, SLOT(setSquareCap()));
-    connect(roundCap, SIGNAL(clicked()), m_renderer, SLOT(setRoundCap()));
+    connect(flatCap, &QAbstractButton::clicked, m_renderer, &PathStrokeRenderer::setFlatCap);
+    connect(squareCap, &QAbstractButton::clicked, m_renderer, &PathStrokeRenderer::setSquareCap);
+    connect(roundCap, &QAbstractButton::clicked, m_renderer, &PathStrokeRenderer::setRoundCap);
 
-    connect(bevelJoin, SIGNAL(clicked()), m_renderer, SLOT(setBevelJoin()));
-    connect(miterJoin, SIGNAL(clicked()), m_renderer, SLOT(setMiterJoin()));
-    connect(svgMiterJoin, SIGNAL(clicked()), m_renderer, SLOT(setSvgMiterJoin()));
-    connect(roundJoin, SIGNAL(clicked()), m_renderer, SLOT(setRoundJoin()));
+    connect(bevelJoin, &QAbstractButton::clicked, m_renderer, &PathStrokeRenderer::setBevelJoin);
+    connect(miterJoin, &QAbstractButton::clicked, m_renderer, &PathStrokeRenderer::setMiterJoin);
+    connect(svgMiterJoin, &QAbstractButton::clicked, m_renderer, &PathStrokeRenderer::setSvgMiterJoin);
+    connect(roundJoin, &QAbstractButton::clicked, m_renderer, &PathStrokeRenderer::setRoundJoin);
 
-    connect(curveMode, SIGNAL(clicked()), m_renderer, SLOT(setCurveMode()));
-    connect(lineMode, SIGNAL(clicked()), m_renderer, SLOT(setLineMode()));
+    connect(curveMode, &QAbstractButton::clicked, m_renderer, &PathStrokeRenderer::setCurveMode);
+    connect(lineMode, &QAbstractButton::clicked, m_renderer, &PathStrokeRenderer::setLineMode);
 
-    connect(solidLine, SIGNAL(clicked()), m_renderer, SLOT(setSolidLine()));
-    connect(dashLine, SIGNAL(clicked()), m_renderer, SLOT(setDashLine()));
-    connect(dotLine, SIGNAL(clicked()), m_renderer, SLOT(setDotLine()));
-    connect(dashDotLine, SIGNAL(clicked()), m_renderer, SLOT(setDashDotLine()));
-    connect(dashDotDotLine, SIGNAL(clicked()), m_renderer, SLOT(setDashDotDotLine()));
-    connect(customDashLine, SIGNAL(clicked()), m_renderer, SLOT(setCustomDashLine()));
+    connect(solidLine, &QAbstractButton::clicked, m_renderer, &PathStrokeRenderer::setSolidLine);
+    connect(dashLine, &QAbstractButton::clicked, m_renderer, &PathStrokeRenderer::setDashLine);
+    connect(dotLine, &QAbstractButton::clicked, m_renderer, &PathStrokeRenderer::setDotLine);
+    connect(dashDotLine, &QAbstractButton::clicked, m_renderer, &PathStrokeRenderer::setDashDotLine);
+    connect(dashDotDotLine, &QAbstractButton::clicked, m_renderer, &PathStrokeRenderer::setDashDotDotLine);
+    connect(customDashLine, &QAbstractButton::clicked, m_renderer, &PathStrokeRenderer::setCustomDashLine);
 
     // Set the defaults:
     flatCap->setChecked(true);
@@ -247,17 +247,17 @@ void PathStrokeControls::layoutForDesktop()
 
 
     // Set up connections
-    connect(animated, SIGNAL(toggled(bool)), m_renderer, SLOT(setAnimation(bool)));
+    connect(animated, &QAbstractButton::toggled, m_renderer, &PathStrokeRenderer::setAnimation);
 
-    connect(penWidth, SIGNAL(valueChanged(int)), m_renderer, SLOT(setPenWidth(int)));
+    connect(penWidth, &QAbstractSlider::valueChanged, m_renderer, &PathStrokeRenderer::setPenWidth);
 
-    connect(showSourceButton, SIGNAL(clicked()), m_renderer, SLOT(showSource()));
+    connect(showSourceButton, &QAbstractButton::clicked, m_renderer, &ArthurFrame::showSource);
 #if QT_CONFIG(opengl)
-    connect(enableOpenGLButton, SIGNAL(clicked(bool)), m_renderer, SLOT(enableOpenGL(bool)));
+    connect(enableOpenGLButton, &QAbstractButton::clicked, m_renderer, &ArthurFrame::enableOpenGL);
 #endif
-    connect(whatsThisButton, SIGNAL(clicked(bool)), m_renderer, SLOT(setDescriptionEnabled(bool)));
-    connect(m_renderer, SIGNAL(descriptionEnabledChanged(bool)),
-            whatsThisButton, SLOT(setChecked(bool)));
+    connect(whatsThisButton, &QAbstractButton::clicked, m_renderer, &ArthurFrame::setDescriptionEnabled);
+    connect(m_renderer, &ArthurFrame::descriptionEnabledChanged,
+            whatsThisButton, &QAbstractButton::setChecked);
 
 
     // Set the defaults
@@ -327,12 +327,12 @@ void PathStrokeControls::layoutForSmallScreens()
     mainLayout->addWidget(okBtn, 2, 2, Qt::AlignHCenter | Qt::AlignTop);
 
 #if QT_CONFIG(opengl)
-    connect(enableOpenGLButton, SIGNAL(clicked(bool)), m_renderer, SLOT(enableOpenGL(bool)));
+    connect(enableOpenGLButton, &QAbstractButton::clicked, m_renderer, &ArthurFrame::enableOpenGL);
 #endif
 
-    connect(penWidth, SIGNAL(valueChanged(int)), m_renderer, SLOT(setPenWidth(int)));
-    connect(quitBtn, SIGNAL(clicked()), this, SLOT(emitQuitSignal()));
-    connect(okBtn, SIGNAL(clicked()), this, SLOT(emitOkSignal()));
+    connect(penWidth, &QAbstractSlider::valueChanged, m_renderer, &PathStrokeRenderer::setPenWidth);
+    connect(quitBtn, &QAbstractButton::clicked, this, &PathStrokeControls::emitQuitSignal);
+    connect(okBtn, &QAbstractButton::clicked, this, &PathStrokeControls::emitOkSignal);
 
     m_renderer->setAnimation(true);
     penWidth->setValue(50);
@@ -368,8 +368,8 @@ PathStrokeWidget::PathStrokeWidget(bool smallScreen)
     m_renderer->loadSourceFile(":res/pathstroke/pathstroke.cpp");
     m_renderer->loadDescription(":res/pathstroke/pathstroke.html");
 
-    connect(m_renderer, SIGNAL(clicked()), this, SLOT(showControls()));
-    connect(m_controls, SIGNAL(okPressed()), this, SLOT(hideControls()));
+    connect(m_renderer, &PathStrokeRenderer::clicked, this, &PathStrokeWidget::showControls);
+    connect(m_controls, &PathStrokeControls::okPressed, this, &PathStrokeWidget::hideControls);
     connect(m_controls, SIGNAL(quitPressed()), QApplication::instance(), SLOT(quit()));
 }