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/layout/juce_ResizableEdgeComponent.h

@@ -0,0 +1,100 @@
+/*
+  ==============================================================================
+
+   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 component that resizes its parent component when dragged.
+
+    This component forms a bar along one edge of a component, allowing it to
+    be dragged by that edges to resize it.
+
+    To use it, just add it to your component, positioning it along the appropriate
+    edge. Make sure you reposition the resizer component each time the parent's size
+    changes, to keep it in the correct position.
+
+    @see ResizableBorderComponent, ResizableCornerComponent
+
+    @tags{GUI}
+*/
+class JUCE_API  ResizableEdgeComponent  : public Component
+{
+public:
+    //==============================================================================
+    enum Edge
+    {
+        leftEdge,   /**< Indicates a vertical bar that can be dragged left/right to move the component's left-hand edge. */
+        rightEdge,  /**< Indicates a vertical bar that can be dragged left/right to move the component's right-hand edge. */
+        topEdge,    /**< Indicates a horizontal bar that can be dragged up/down to move the top of the component. */
+        bottomEdge  /**< Indicates a horizontal bar that can be dragged up/down to move the bottom of the component. */
+    };
+
+    /** Creates a resizer bar.
+
+        Pass in the target component which you want to be resized when this one is
+        dragged. The target component will usually be this component's parent, but this
+        isn't mandatory.
+
+        Remember that when the target component is resized, it'll need to move and
+        resize this component to keep it in place, as this won't happen automatically.
+
+        If the constrainer parameter is not a nullptr, then this object will be used to
+        enforce limits on the size and position that the component can be stretched to.
+        Make sure that the constrainer isn't deleted while still in use by this object.
+
+        @see ComponentBoundsConstrainer
+    */
+    ResizableEdgeComponent (Component* componentToResize,
+                            ComponentBoundsConstrainer* constrainer,
+                            Edge edgeToResize);
+
+    /** Destructor. */
+    ~ResizableEdgeComponent() override;
+
+    bool isVertical() const noexcept;
+
+protected:
+    //==============================================================================
+    /** @internal */
+    void paint (Graphics&) override;
+    /** @internal */
+    void mouseDown (const MouseEvent&) override;
+    /** @internal */
+    void mouseDrag (const MouseEvent&) override;
+    /** @internal */
+    void mouseUp (const MouseEvent&) override;
+
+private:
+    WeakReference<Component> component;
+    ComponentBoundsConstrainer* constrainer;
+    Rectangle<int> originalBounds;
+    const Edge edge;
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ResizableEdgeComponent)
+};
+
+} // namespace juce