Add method to bold slider/spin labels when a user game ini setting is being used

Source/Core/DolphinQt/Config/ConfigControls/ConfigInteger.cpp

@@ -29,3 +29,13 @@ void ConfigInteger::OnConfigChanged()
 {
   setValue(ReadValue(m_setting));
 }
+
+ConfigIntegerLabel::ConfigIntegerLabel(const QString& text, ConfigInteger* widget)
+    : QLabel(text), m_widget(QPointer<ConfigInteger>(widget))
+{
+  connect(&Settings::Instance(), &Settings::ConfigChanged, this, [this]() {
+    // Label shares font changes with ConfigInteger to mark game ini settings.
+    if (m_widget)
+      setFont(m_widget->font());
+  });
+}

Source/Core/DolphinQt/Config/ConfigControls/ConfigInteger.h

@@ -3,6 +3,9 @@
 
 #pragma once
 
+#include <QLabel>
+#include <QPointer>
+
 #include "DolphinQt/Config/ConfigControls/ConfigControl.h"
 #include "DolphinQt/Config/ToolTipControls/ToolTipSpinBox.h"
 
@@ -28,3 +31,14 @@ protected:
 private:
   const Config::Info<int>& m_setting;
 };
+
+class ConfigIntegerLabel final : public QLabel
+{
+  Q_OBJECT
+
+public:
+  ConfigIntegerLabel(const QString& text, ConfigInteger* widget);
+
+private:
+  QPointer<ConfigInteger> m_widget;
+};

Source/Core/DolphinQt/Config/ConfigControls/ConfigSlider.cpp

@@ -1,7 +1,10 @@
 // Copyright 2017 Dolphin Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include <QFont>
+
 #include "DolphinQt/Config/ConfigControls/ConfigSlider.h"
+#include "DolphinQt/Settings.h"
 
 ConfigSlider::ConfigSlider(int minimum, int maximum, const Config::Info<int>& setting, int tick)
     : ConfigSlider(minimum, maximum, setting, nullptr, tick)
@@ -30,3 +33,13 @@ void ConfigSlider::OnConfigChanged()
 {
   setValue(ReadValue(m_setting));
 }
+
+ConfigSliderLabel::ConfigSliderLabel(const QString& text, ConfigSlider* slider)
+    : QLabel(text), m_slider(QPointer<ConfigSlider>(slider))
+{
+  connect(&Settings::Instance(), &Settings::ConfigChanged, this, [this]() {
+    // Label shares font changes with slider to mark game ini settings.
+    if (m_slider)
+      setFont(m_slider->font());
+  });
+}

Source/Core/DolphinQt/Config/ConfigControls/ConfigSlider.h

@@ -3,6 +3,9 @@
 
 #pragma once
 
+#include <QLabel>
+#include <QPointer>
+
 #include "DolphinQt/Config/ConfigControls/ConfigControl.h"
 #include "DolphinQt/Config/ToolTipControls/ToolTipSlider.h"
 
@@ -28,3 +31,14 @@ protected:
 private:
   const Config::Info<int>& m_setting;
 };
+
+class ConfigSliderLabel final : public QLabel
+{
+  Q_OBJECT
+
+public:
+  ConfigSliderLabel(const QString& text, ConfigSlider* slider);
+
+private:
+  QPointer<ConfigSlider> m_slider;
+};

Source/Core/DolphinQt/Config/GameConfigWidget.cpp

@@ -152,9 +152,11 @@ void GameConfigWidget::CreateWidgets()
   m_use_monoscopic_shadows->setToolTip(
       tr("Use a single depth buffer for both eyes. Needed for a few games."));
 
-  stereoscopy_layout->addWidget(new QLabel(tr("Depth Percentage:")), 0, 0);
+  stereoscopy_layout->addWidget(new ConfigSliderLabel(tr("Depth Percentage:"), m_depth_slider), 0,
+                                0);
   stereoscopy_layout->addWidget(m_depth_slider, 0, 1);
-  stereoscopy_layout->addWidget(new QLabel(tr("Convergence:")), 1, 0);
+  stereoscopy_layout->addWidget(new ConfigIntegerLabel(tr("Convergence:"), m_convergence_spin), 1,
+                                0);
   stereoscopy_layout->addWidget(m_convergence_spin, 1, 1);
   stereoscopy_layout->addWidget(m_use_monoscopic_shadows, 2, 0);
 

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

@@ -236,9 +236,9 @@ void EnhancementsWidget::CreateWidgets()
 
   stereoscopy_layout->addWidget(new QLabel(tr("Stereoscopic 3D Mode:")), 0, 0);
   stereoscopy_layout->addWidget(m_3d_mode, 0, 1);
-  stereoscopy_layout->addWidget(new QLabel(tr("Depth:")), 1, 0);
+  stereoscopy_layout->addWidget(new ConfigSliderLabel(tr("Depth:"), m_3d_depth), 1, 0);
   stereoscopy_layout->addWidget(m_3d_depth, 1, 1);
-  stereoscopy_layout->addWidget(new QLabel(tr("Convergence:")), 2, 0);
+  stereoscopy_layout->addWidget(new ConfigSliderLabel(tr("Convergence:"), m_3d_convergence), 2, 0);
   stereoscopy_layout->addWidget(m_3d_convergence, 2, 1);
   stereoscopy_layout->addWidget(m_3d_swap_eyes, 3, 0);
   stereoscopy_layout->addWidget(m_3d_per_eye_resolution, 4, 0);