Remove deprecated QSignalMapper

Replace it with a lamda.

1 files changed, 2 insertions, 7 deletions

diff --git a/configurationdialog.cpp b/configurationdialog.cpp
index 35faf85..f3e0009 100644
--- a/configurationdialog.cpp
+++ b/configurationdialog.cpp
@@ -6,7 +6,6 @@
 #include <QTabWidget>
 #include <QSettings>
 #include <QColorDialog>
-#include <QSignalMapper>
 #include <QGroupBox>
 #include <QRadioButton>
 
@@ -70,12 +69,8 @@ ConfigurationDialog::ConfigurationDialog(QWidget *parent, Qt::WindowFlags f) : Q
     colorWidget->setLayout(colorL);
     mUseAltColors = new QCheckBox(tr("Use alt. row colors"));
     colorGrid->addWidget(mUseAltColors, 2, 1, 1, 2, Qt::AlignLeft);
-    QSignalMapper *colorMapper = new QSignalMapper(this);
-    colorMapper->setMapping(baseColorB, mBaseColorL);
-    colorMapper->setMapping(altColorB, mAltColorL);
-    connect(baseColorB, &QPushButton::clicked, colorMapper, static_cast<void(QSignalMapper::*)()>(&QSignalMapper::map));
-    connect(altColorB, &QPushButton::clicked, colorMapper, static_cast<void(QSignalMapper::*)()>(&QSignalMapper::map));
-    connect(colorMapper, static_cast<void(QSignalMapper::*)(QWidget*)>(&QSignalMapper::mapped), this, &ConfigurationDialog::chooseColor);
+    connect(baseColorB, &QPushButton::clicked, [=] { chooseColor(mBaseColorL); });
+    connect(altColorB, &QPushButton::clicked, [=] { chooseColor(mAltColorL); });
 
     //scan mode
     QWidget *scanModeWidget = new QWidget;