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/drawables/juce_DrawableComposite.h

@@ -0,0 +1,117 @@
+/*
+  ==============================================================================
+
+   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
+{
+
+//==============================================================================
+/**
+    A drawable object which acts as a container for a set of other Drawables.
+
+    Note that although this is a Component, it takes ownership of its child components
+    and will delete them, so that you can use it as a self-contained graphic object.
+    The intention is that you should not add your own components to it, only add other
+    Drawable objects.
+
+    @see Drawable
+
+    @tags{GUI}
+*/
+class JUCE_API  DrawableComposite  : public Drawable
+{
+public:
+    //==============================================================================
+    /** Creates a composite Drawable. */
+    DrawableComposite();
+
+    /** Creates a copy of a DrawableComposite. */
+    DrawableComposite (const DrawableComposite&);
+
+    /** Destructor. */
+    ~DrawableComposite() override;
+
+    //==============================================================================
+    /** Sets the parallelogram that defines the target position of the content rectangle when the drawable is rendered.
+        @see setContentArea
+    */
+    void setBoundingBox (Parallelogram<float> newBoundingBox);
+
+    /** Sets the rectangle that defines the target position of the content rectangle when the drawable is rendered.
+        @see setContentArea
+    */
+    void setBoundingBox (Rectangle<float> newBoundingBox);
+
+    /** Returns the parallelogram that defines the target position of the content rectangle when the drawable is rendered.
+        @see setBoundingBox
+    */
+    Parallelogram<float> getBoundingBox() const noexcept            { return bounds; }
+
+    /** Changes the bounding box transform to match the content area, so that any sub-items will
+        be drawn at their untransformed positions.
+    */
+    void resetBoundingBoxToContentArea();
+
+    /** Returns the main content rectangle.
+        @see contentLeftMarkerName, contentRightMarkerName, contentTopMarkerName, contentBottomMarkerName
+    */
+    Rectangle<float> getContentArea() const noexcept                { return contentArea; }
+
+    /** Changes the main content area.
+        @see setBoundingBox, contentLeftMarkerName, contentRightMarkerName, contentTopMarkerName, contentBottomMarkerName
+    */
+    void setContentArea (Rectangle<float> newArea);
+
+    /** Resets the content area and the bounding transform to fit around the area occupied
+        by the child components.
+    */
+    void resetContentAreaAndBoundingBoxToFitChildren();
+
+    //==============================================================================
+    /** @internal */
+    std::unique_ptr<Drawable> createCopy() const override;
+    /** @internal */
+    Rectangle<float> getDrawableBounds() const override;
+    /** @internal */
+    void childBoundsChanged (Component*) override;
+    /** @internal */
+    void childrenChanged() override;
+    /** @internal */
+    void parentHierarchyChanged() override;
+    /** @internal */
+    Path getOutlineAsPath() const override;
+
+private:
+    //==============================================================================
+    Parallelogram<float> bounds;
+    Rectangle<float> contentArea;
+    bool updateBoundsReentrant = false;
+
+    void updateBoundsToFitChildren();
+
+    DrawableComposite& operator= (const DrawableComposite&);
+    JUCE_LEAK_DETECTOR (DrawableComposite)
+};
+
+} // namespace juce