From cf27d9e8a5e14ebe083f4b0fa2204d0646e7ed5e Mon Sep 17 00:00:00 2001 From: Christian Ehrlicher Date: Fri, 7 Dec 2018 14:17:02 +0100 Subject: Cleanup Widgets examples - new signal/slot syntax MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cleanup the Widget examples - use the new signal/slot syntax where possible - painting and richtext subdirectory Change-Id: If0e365ab1cabf9184076595494cfca151406fddf Reviewed-by: Luca Beldi Reviewed-by: Topi Reiniö --- .../widgets/painting/pathstroke/pathstroke.cpp | 56 +++++++++++----------- 1 file changed, 28 insertions(+), 28 deletions(-) (limited to 'examples/widgets/painting/pathstroke') 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())); } -- cgit v1.2.3