shared_widget: Some documentation, add shorter constructor

The shorter constructor enables us to specify some options without needing to
specify the default values of multiplier which wasn't always appropriate and
could be confusing.

src/yuzu/configuration/shared_widget.cpp

@@ -527,4 +527,12 @@ Widget::Widget(Settings::BasicSetting* setting_, const TranslationMap& translati
 
     this->setToolTip(tooltip);
 }
+
+Widget::Widget(Settings::BasicSetting* setting, const TranslationMap& translations,
+               const ComboboxTranslationMap& combobox_translations, QWidget* parent,
+               bool runtime_lock, std::forward_list<std::function<void(bool)>>& apply_funcs_,
+               Settings::BasicSetting* other_setting, RequestType request, const QString& string)
+    : Widget(setting, translations, combobox_translations, parent, runtime_lock, apply_funcs_,
+             request, true, 1.0f, other_setting, string) {}
+
 } // namespace ConfigurationShared

src/yuzu/configuration/shared_widget.h

@@ -44,20 +44,69 @@ class Widget : public QWidget {
     Q_OBJECT
 
 public:
-    Widget(Settings::BasicSetting* setting, const TranslationMap& translations,
+    /**
-           const ComboboxTranslationMap& combobox_translations, QWidget* parent, bool runtime_lock,
+     * Shorter-hand version of the constructor
-           std::forward_list<std::function<void(bool)>>& apply_funcs_,
+     *
-           RequestType request = RequestType::Default, bool managed = true, float multiplier = 1.0f,
+     * @param setting The primary Setting to create the Widget for
-           Settings::BasicSetting* other_setting = nullptr,
+     * @param translations Map of translations to display on the left side label/checkbox
+     * @param combobox_translations Map of translations for enumerating combo boxes
+     * @param parent Qt parent
+     * @param runtime_lock Emulated guest powered on state, for use on settings that should be
+     * configured during guest execution
+     * @param apply_funcs_ List to append, functions to run to apply the widget state to the setting
+     * @param other_setting Second setting to modify, to replace the label with a checkbox
+     * @param request What type of data representation component to create -- not always respected
+     * for the Setting data type
+     * @param string Set to specify formats for Slider feedback labels or SpinBox
+     */
+    explicit Widget(Settings::BasicSetting* setting, const TranslationMap& translations,
+                    const ComboboxTranslationMap& combobox_translations, QWidget* parent,
+                    bool runtime_lock, std::forward_list<std::function<void(bool)>>& apply_funcs_,
+                    Settings::BasicSetting* other_setting,
+                    RequestType request = RequestType::Default,
+                    const QString& string = QStringLiteral(""));
+
+    /**
+     * @param setting The primary Setting to create the Widget for
+     * @param translations Map of translations to display on the left side label/checkbox
+     * @param combobox_translations Map of translations for enumerating combo boxes
+     * @param parent Qt parent
+     * @param runtime_lock Emulated guest powered on state, for use on settings that should be
+     * configured during guest execution
+     * @param apply_funcs_ List to append, functions to run to apply the widget state to the setting
+     * @param request What type of data representation component to create -- not always respected
+     * for the Setting data type
+     * @param managed Set true if the caller will set up component data and handling
+     * @param multiplier Value to multiply the slider feedback label
+     * @param other_setting Second setting to modify, to replace the label with a checkbox
+     * @param string Set to specify formats for Slider feedback labels or SpinBox
+     */
+    explicit Widget(Settings::BasicSetting* setting, const TranslationMap& translations,
+                    const ComboboxTranslationMap& combobox_translations, QWidget* parent,
+                    bool runtime_lock, std::forward_list<std::function<void(bool)>>& apply_funcs_,
+                    RequestType request = RequestType::Default, bool managed = true,
+                    float multiplier = 1.0f, Settings::BasicSetting* other_setting = nullptr,
                     const QString& string = QStringLiteral(""));
     virtual ~Widget();
 
+    /**
+     * @returns True if the Widget successfully created the components for the setting
+     */
     bool Valid() const;
 
+    /**
+     * Creates a button to appear when a setting has been modified. This exists for custom
+     * configurations and wasn't designed to work for the global configuration. It has public access
+     * for settings that need to be unmanaged but can be custom.
+     *
+     * @param using_global The global state of the setting this button is for
+     * @param parent QWidget parent
+     */
     [[nodiscard]] static QPushButton* CreateRestoreGlobalButton(bool using_global, QWidget* parent);
 
-    QPushButton* restore_button{};
+    // Direct handles to sub components created
-    QLineEdit* line_edit{};
+    QPushButton* restore_button{}; ///< Restore button for custom configurations
+    QLineEdit* line_edit{};        ///< QLineEdit, used for LineEdit and HexEdit
     QSpinBox* spinbox{};
     QCheckBox* checkbox{};
     QSlider* slider{};