connect() to ambiguous signals/slots: Replace static_cast with QOverload

Change-Id: I473d7a2a16509cee944a2a21b022a3f6f02cfd8d
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

1 files changed, 2 insertions, 4 deletions

diff --git a/src/plugins/imageviewer/exportdialog.cpp b/src/plugins/imageviewer/exportdialog.cpp
index f0ac5a694e..682a7dfd30 100644
--- a/src/plugins/imageviewer/exportdialog.cpp
+++ b/src/plugins/imageviewer/exportdialog.cpp
@@ -88,8 +88,6 @@ ExportDialog::ExportDialog(QWidget *parent)
     , m_heightSpinBox(new QSpinBox(this))
     , m_aspectRatio(1)
 {
-    using QSpinBoxIntSignal = void (QSpinBox::*)(int);
-
     setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
 
     auto formLayout = new QFormLayout(this);
@@ -102,14 +100,14 @@ ExportDialog::ExportDialog(QWidget *parent)
     auto sizeLayout = new QHBoxLayout;
     m_widthSpinBox->setMinimum(exportMinimumSize);
     m_widthSpinBox->setMaximum(exportMaximumSize);
-    connect(m_widthSpinBox, static_cast<QSpinBoxIntSignal>(&QSpinBox::valueChanged),
+    connect(m_widthSpinBox, QOverload<int>::of(&QSpinBox::valueChanged),
             this, &ExportDialog::exportWidthChanged);
     sizeLayout->addWidget(m_widthSpinBox);
     //: Multiplication, as in 32x32
     sizeLayout->addWidget(new QLabel(tr("x")));
     m_heightSpinBox->setMinimum(exportMinimumSize);
     m_heightSpinBox->setMaximum(exportMaximumSize);
-    connect(m_heightSpinBox, static_cast<QSpinBoxIntSignal>(&QSpinBox::valueChanged),
+    connect(m_heightSpinBox, QOverload<int>::of(&QSpinBox::valueChanged),
             this, &ExportDialog::exportHeightChanged);
     sizeLayout->addWidget(m_heightSpinBox);
     auto resetButton = new QToolButton(this);