[KCM A11Y] Show for each list page if we have default value or not

kcms/access/kcmaccess.cpp

@@ -174,6 +174,12 @@ KAccessConfig::KAccessConfig(QObject *parent, const QVariantList& args)
 
     setButtons(ConfigModule::Apply | ConfigModule::Default | ConfigModule::Help);
     setAboutData(about);
+
+    connect(m_data->bellSettings(), &BellSettings::configChanged, this, &KAccessConfig::bellIsDefaultsChanged);
+    connect(m_data->mouseSettings(), &MouseSettings::configChanged, this, &KAccessConfig::mouseIsDefaultsChanged);
+    connect(m_data->keyboardFiltersSettings(), &ScreenReaderSettings::configChanged, this, &KAccessConfig::keyboardFiltersIsDefaultsChanged);
+    connect(m_data->keyboardSettings(), &ScreenReaderSettings::configChanged, this, &KAccessConfig::keyboardModifiersIsDefaultsChanged);
+    connect(m_data->screenReaderSettings(), &ScreenReaderSettings::configChanged, this, &KAccessConfig::screenReaderIsDefaultsChanged);
 }
 
 KAccessConfig::~KAccessConfig()
@@ -275,4 +281,29 @@ ScreenReaderSettings *KAccessConfig::screenReaderSettings() const
     return m_data->screenReaderSettings();
 }
 
+bool KAccessConfig::bellIsDefaults() const
+{
+    return bellSettings()->isDefaults();
+}
+
+bool KAccessConfig::mouseIsDefaults() const
+{
+    return mouseSettings()->isDefaults();
+}
+
+bool KAccessConfig::keyboardFiltersIsDefaults() const
+{
+    return keyboardFiltersSettings()->isDefaults();
+}
+
+bool KAccessConfig::keyboardModifiersIsDefaults() const
+{
+    return keyboardSettings()->isDefaults();
+}
+
+bool KAccessConfig::screenReaderIsDefaults() const
+{
+    return screenReaderSettings()->isDefaults();
+}
+
 #include "kcmaccess.moc"

kcms/access/kcmaccess.h

@@ -44,6 +44,11 @@ class KAccessConfig : public KQuickAddons::ManagedConfigModule
     Q_PROPERTY(QString orcaLaunchFeedback READ orcaLaunchFeedback WRITE setOrcaLaunchFeedback NOTIFY orcaLaunchFeedbackChanged)
     Q_PROPERTY(QString desktopShortcutInfo MEMBER m_desktopShortcutInfo CONSTANT)
     Q_PROPERTY(bool screenReaderInstalled MEMBER m_screenReaderInstalled CONSTANT)
+    Q_PROPERTY(bool bellIsDefaults READ bellIsDefaults NOTIFY bellIsDefaultsChanged)
+    Q_PROPERTY(bool mouseIsDefaults READ mouseIsDefaults NOTIFY mouseIsDefaultsChanged)
+    Q_PROPERTY(bool keyboardFiltersIsDefaults READ keyboardFiltersIsDefaults NOTIFY keyboardFiltersIsDefaultsChanged)
+    Q_PROPERTY(bool keyboardModifiersIsDefaults READ keyboardModifiersIsDefaults NOTIFY keyboardModifiersIsDefaultsChanged)
+    Q_PROPERTY(bool screenReaderIsDefaults READ screenReaderIsDefaults NOTIFY screenReaderIsDefaultsChanged)
 
 public:
 
@@ -64,8 +69,19 @@ public:
     KeyboardFiltersSettings *keyboardFiltersSettings() const;
     ScreenReaderSettings *screenReaderSettings() const;
 
+    bool bellIsDefaults() const;
+    bool mouseIsDefaults() const;
+    bool keyboardFiltersIsDefaults() const;
+    bool keyboardModifiersIsDefaults() const;
+    bool screenReaderIsDefaults() const;
+
 Q_SIGNALS:
     void orcaLaunchFeedbackChanged();
+    void bellIsDefaultsChanged();
+    void mouseIsDefaultsChanged();
+    void keyboardFiltersIsDefaultsChanged();
+    void keyboardModifiersIsDefaultsChanged();
+    void screenReaderIsDefaultsChanged();
 
 private:
     void setOrcaLaunchFeedback(const QString& value);

kcms/access/package/contents/ui/main.qml

@@ -37,23 +37,28 @@ KCM.SimpleKCM {
     property var elements: [
         {
             icon: "notifications",
-            title: i18nc("System Bell", "Bell")
+            title: i18nc("System Bell", "Bell"),
+            defaultnessKey: "bellIsDefaults"
         },
         {
             icon: "input-keyboard",
-            title: i18nc("System Modifier Keys", "Modifier Keys")
+            title: i18nc("System Modifier Keys", "Modifier Keys"),
+            defaultnessKey: "keyboardModifiersIsDefaults"
         },
         {
             icon: "view-filter",
-            title: i18nc("System keyboard filters", "Keyboard Filters")
+            title: i18nc("System keyboard filters", "Keyboard Filters"),
+            defaultnessKey: "keyboardFiltersIsDefaults"
         },
         {
             icon: "input-mouse",
-            title: i18nc("System mouse navigation", "Mouse Navigation")
+            title: i18nc("System mouse navigation", "Mouse Navigation"),
+            defaultnessKey: "mouseIsDefaults"
         },
         {
             icon: "audio-input-microphone",
-            title: i18nc("System mouse navigation", "Screen Reader")
+            title: i18nc("System mouse navigation", "Screen Reader"),
+            defaultnessKey: "screenReaderIsDefaults"
         }
     ]
 
@@ -84,6 +89,15 @@ KCM.SimpleKCM {
                     icon: modelData.icon
                     label: modelData.title
                     onClicked: listView.forceActiveFocus()
+                    Rectangle {
+                        id: defaultIndicator
+                        radius: width * 0.5
+                        implicitWidth: Kirigami.Units.largeSpacing
+                        implicitHeight: Kirigami.Units.largeSpacing
+                        visible: kcm.defaultsIndicatorsVisible
+                        opacity: !kcm[modelData.defaultnessKey]
+                        color: Kirigami.Theme.neutralTextColor
+                    }
                 }
             }
         }