X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Fsettingspages%2Fitemviewsettingspage.cpp;h=1d3fe97c72d0dc5babf7d1e7681a300fb19dac9f;hp=02453c71b30b7aa7d985af6df8ca126f3a084341;hb=a95ad2de573027f9bee36db972bcae4195168d0c;hpb=cc6e7c08709c4e761e2fd9c2e322751015497003

diff --git a/src/qtui/settingspages/itemviewsettingspage.cpp b/src/qtui/settingspages/itemviewsettingspage.cpp
index 02453c71..1d3fe97c 100644
--- a/src/qtui/settingspages/itemviewsettingspage.cpp
+++ b/src/qtui/settingspages/itemviewsettingspage.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-2019 by the Quassel Project                        *
+ *   Copyright (C) 2005-2020 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -28,7 +28,6 @@
 
 ItemViewSettingsPage::ItemViewSettingsPage(QWidget* parent)
     : SettingsPage(tr("Interface"), tr("Chat & Nick Lists"), parent)
-    , _mapper(new QSignalMapper(this))
 {
     ui.setupUi(this);
 
@@ -43,11 +42,11 @@ ItemViewSettingsPage::ItemViewSettingsPage(QWidget* parent)
 
     ui.bufferViewPreview->expandAll();
 
-    foreach (ColorButton* button, findChildren<ColorButton*>()) {
-        connect(button, &ColorButton::colorChanged, _mapper, selectOverload<>(&QSignalMapper::map));
-        _mapper->setMapping(button, button);
+    for (ColorButton* button : findChildren<ColorButton*>()) {
+        connect(button, &ColorButton::colorChanged, button, [this, button]() {
+            updateBufferViewPreview(button);
+        });
     }
-    connect(_mapper, selectOverload<QWidget*>(&QSignalMapper::mapped), this, &ItemViewSettingsPage::updateBufferViewPreview);
 
     initAutoWidgets();
 }