Pressing inheritance button for category now makes all inherited children visible

CURA-2361

cura/Settings/SettingInheritanceManager.py

@@ -22,6 +22,18 @@ class SettingInheritanceManager(QObject):
     def test(self):
         pass
 
+    ##  Get the keys of all children settings with an override.
+    @pyqtSlot(str, result = "QStringList")
+    def getChildrenKeysWithOverride(self, key):
+        definitions = self._global_container_stack.getBottom().findDefinitions(key=key)
+        if not definitions:
+            return
+        result = []
+        for key in definitions[0].getAllKeys():
+            if key in self._settings_with_inheritance_warning:
+                result.append(key)
+        return result
+
     def _onActiveExtruderChanged(self):
         if self._active_container_stack:
             self._active_container_stack.propertyChanged.disconnect(self._onPropertyChanged)

resources/qml/Settings/SettingCategory.qml

@@ -17,13 +17,11 @@ Button {
     signal showTooltip(string text);
     signal hideTooltip();
     signal contextMenuRequested()
-    signal showAllHiddenInheritedSettings()
+    signal showAllHiddenInheritedSettings(string category_id)
 
     text: definition.label
     iconSource: UM.Theme.getIcon(definition.icon)
 
-
-
     checkable: true
     checked: definition.expanded
 
@@ -69,7 +67,7 @@ Button {
 
         onClicked:
         {
-            base.showAllHiddenInheritedSettings()
+            base.showAllHiddenInheritedSettings(definition.key)
         }
 
         color: UM.Theme.getColor("setting_control_button")

resources/qml/Settings/SettingItem.qml

@@ -34,7 +34,7 @@ Item {
     signal contextMenuRequested()
     signal showTooltip(string text);
     signal hideTooltip();
-
+    signal showAllHiddenInheritedSettings(string category_id)
     property string tooltipText:
     {
         var affects = settingDefinitionsModel.getRequiredBy(definition.key, "value")

resources/qml/Settings/SettingView.qml

@@ -149,6 +149,14 @@ ScrollView
                 }
                 onShowTooltip: base.showTooltip(delegate, { x: 0, y: delegate.height / 2 }, text)
                 onHideTooltip: base.hideTooltip()
+                onShowAllHiddenInheritedSettings:
+                {
+                    var test = Cura.SettingInheritanceManager.getChildrenKeysWithOverride(category_id)
+                    for(var i = 0; i < test.length; i++)
+                    {
+                        definitionsModel.setVisible(test[i], true)
+                    }
+                }
             }
         }