git subrepo clone --branch=sono6good https://github.com/essej/JUCE.git deps/juce

subrepo:
  subdir:   "deps/juce"
  merged:   "b13f9084e"
upstream:
  origin:   "https://github.com/essej/JUCE.git"
  branch:   "sono6good"
  commit:   "b13f9084e"
git-subrepo:
  version:  "0.4.3"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "2f68596"

deps/juce/modules/juce_gui_basics/components/juce_ComponentTraverser.h

@@ -0,0 +1,72 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library.
+   Copyright (c) 2020 - Raw Material Software Limited
+
+   JUCE is an open source library subject to commercial or open-source
+   licensing.
+
+   By using JUCE, you agree to the terms of both the JUCE 6 End-User License
+   Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
+
+   End User License Agreement: www.juce.com/juce-6-licence
+   Privacy Policy: www.juce.com/juce-privacy-policy
+
+   Or: You may also use this code under the terms of the GPL v3 (see
+   www.gnu.org/licenses).
+
+   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
+   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
+   DISCLAIMED.
+
+  ==============================================================================
+*/
+
+namespace juce
+{
+
+//==============================================================================
+/**
+    Base class for traversing components.
+
+    If you need custom focus or keyboard focus traversal for a component you can
+    create a subclass of ComponentTraverser and return it from
+    Component::createFocusTraverser() or Component::createKeyboardFocusTraverser().
+
+    @see Component::createFocusTraverser, Component::createKeyboardFocusTraverser
+
+    @tags{GUI}
+*/
+class JUCE_API  ComponentTraverser
+{
+public:
+    /** Destructor. */
+    virtual ~ComponentTraverser() = default;
+
+    /** Returns the component that should be used as the traversal entry point
+        within the given parent component.
+
+        This must return nullptr if there is no default component.
+    */
+    virtual Component* getDefaultComponent (Component* parentComponent) = 0;
+
+    /** Returns the component that comes after the specified one when moving "forwards".
+
+        This must return nullptr if there is no next component.
+    */
+    virtual Component* getNextComponent (Component* current) = 0;
+
+    /** Returns the component that comes after the specified one when moving "backwards".
+
+        This must return nullptr if there is no previous component.
+    */
+    virtual Component* getPreviousComponent (Component* current) = 0;
+
+    /** Returns all of the traversable components within the given parent component in
+        traversal order.
+    */
+    virtual std::vector<Component*> getAllComponents (Component* parentComponent) = 0;
+};
+
+} // namespace juce