momesana / de-casteljau_algorithm_demo Goto Github PK

Hi,
When I compiled the source code using Qt 5.15.2, got a warning message related to the deprecated method "mapped". I just changed it to "mappedString" and the warning disappeared. Great implementation, by the way!
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 4c1b5bd..e799e3f 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -108,7 +108,7 @@ void MainWindow::setupConnections()
connect(btn, &ColorToolButton::clicked, signalMapper, qOverload<>(&QSignalMapper::map));
signalMapper->setMapping(btn, btnKeyMap.value(btn));
}
- connect(signalMapper, qOverload<const QString&>(&QSignalMapper::mapped), [this, settings, btnKeyMap](const
QString& configKey){
+ connect(signalMapper, qOverload<const QString&>(&QSignalMapper::mappedString), [this, settings, btnKeyMap](const
QString& configKey){
const QColor initialColor = settings->value(configKey, QColor(Qt::white)).value();
const QColor selectedColor = QColorDialog::getColor(initialColor, this, tr("Select Color"));
if (selectedColor.isValid()) {