Move DolphinQt2 to DolphinQt

Source/Core/DolphinQt/Config/Graphics/GraphicsSlider.cpp

@@ -0,0 +1,37 @@
+// Copyright 2017 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include "DolphinQt/Config/Graphics/GraphicsSlider.h"
+
+#include "Common/Config/Config.h"
+
+#include "DolphinQt/Settings.h"
+
+GraphicsSlider::GraphicsSlider(int minimum, int maximum, const Config::ConfigInfo<int>& setting,
+                               int tick)
+    : QSlider(Qt::Horizontal), m_setting(setting)
+{
+  setMinimum(minimum);
+  setMaximum(maximum);
+  setTickInterval(tick);
+
+  setValue(Config::Get(setting));
+
+  connect(this, &GraphicsSlider::valueChanged, this, &GraphicsSlider::Update);
+
+  connect(&Settings::Instance(), &Settings::ConfigChanged, [this] {
+    QFont bf = font();
+    bf.setBold(Config::GetActiveLayerForConfig(m_setting) != Config::LayerType::Base);
+    setFont(bf);
+
+    bool old = blockSignals(true);
+    setValue(Config::Get(m_setting));
+    blockSignals(old);
+  });
+}
+
+void GraphicsSlider::Update(int value)
+{
+  Config::SetBaseOrCurrent(m_setting, value);
+}