Commit line settings changes on apply

scwx-qt/source/scwx/qt/settings/settings_category.cpp

@@ -68,6 +68,34 @@ void SettingsCategory::SetDefaults()
    }
 }
 
+bool SettingsCategory::Commit()
+{
+   bool committed = false;
+
+   // Commit subcategory arrays
+   for (auto& subcategoryArray : p->subcategoryArrays_)
+   {
+      for (auto& subcategory : subcategoryArray.second)
+      {
+         committed |= subcategory->Commit();
+      }
+   }
+
+   // Commit subcategories
+   for (auto& subcategory : p->subcategories_)
+   {
+      committed |= subcategory->Commit();
+   }
+
+   // Commit variables
+   for (auto& variable : p->variables_)
+   {
+      committed |= variable->Commit();
+   }
+
+   return committed;
+}
+
 bool SettingsCategory::ReadJson(const boost::json::object& json)
 {
    bool validated = true;

scwx-qt/source/scwx/qt/settings/settings_category.hpp

@@ -33,6 +33,15 @@ public:
     */
    void SetDefaults();
 
+   /**
+    * Sets the current value of all variables to the staged
+    * value.
+    *
+    * @return true if any staged value was committed, false if no staged values
+    * are present.
+    */
+   bool Commit();
+
    /**
     * Reads the variables from the JSON object.
     *

scwx-qt/source/scwx/qt/ui/settings/alert_palette_settings_widget.cpp

@@ -248,6 +248,8 @@ void AlertPaletteSettingsWidget::Impl::AddPhenomenonLine(
    layout->addWidget(lineLabel, row, 1);
    layout->addWidget(toolButton, row, 2);
 
+   self_->AddSettingsCategory(&lineSettings);
+
    connect(
       toolButton,
       &QAbstractButton::clicked,

scwx-qt/source/scwx/qt/ui/settings/settings_page_widget.cpp

@@ -19,6 +19,7 @@ public:
    explicit Impl() {}
    ~Impl() = default;
 
+   std::vector<settings::SettingsCategory*>      categories_;
    std::vector<settings::SettingsInterfaceBase*> settings_;
 };
 
@@ -29,6 +30,12 @@ SettingsPageWidget::SettingsPageWidget(QWidget* parent) :
 
 SettingsPageWidget::~SettingsPageWidget() = default;
 
+void SettingsPageWidget::AddSettingsCategory(
+   settings::SettingsCategory* category)
+{
+   p->categories_.push_back(category);
+}
+
 void SettingsPageWidget::AddSettingsInterface(
    settings::SettingsInterfaceBase* setting)
 {
@@ -39,6 +46,11 @@ bool SettingsPageWidget::CommitChanges()
 {
    bool committed = false;
 
+   for (auto& category : p->categories_)
+   {
+      committed |= category->Commit();
+   }
+
    for (auto& setting : p->settings_)
    {
       committed |= setting->Commit();

scwx-qt/source/scwx/qt/ui/settings/settings_page_widget.hpp

@@ -1,5 +1,6 @@
 #pragma once
 
+#include <scwx/qt/settings/settings_category.hpp>
 #include <scwx/qt/settings/settings_interface_base.hpp>
 
 #include <QWidget>
@@ -59,6 +60,7 @@ public:
    void ResetToDefault();
 
 protected:
+   void AddSettingsCategory(settings::SettingsCategory* category);
    void AddSettingsInterface(settings::SettingsInterfaceBase* setting);
 
 private: