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/examples/GUI/ComponentDemo.h

@@ -0,0 +1,162 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE examples.
+   Copyright (c) 2020 - Raw Material Software Limited
+
+   The code included in this file is provided under the terms of the ISC license
+   http://www.isc.org/downloads/software-support-policy/isc-license. Permission
+   To use, copy, modify, and/or distribute this software for any purpose with or
+   without fee is hereby granted provided that the above copyright notice and
+   this permission notice appear in all copies.
+
+   THE SOFTWARE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES,
+   WHETHER EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR
+   PURPOSE, ARE DISCLAIMED.
+
+  ==============================================================================
+*/
+
+/*******************************************************************************
+ The block below describes the properties of this PIP. A PIP is a short snippet
+ of code that can be read by the Projucer and used to generate a JUCE project.
+
+ BEGIN_JUCE_PIP_METADATA
+
+ name:             ComponentDemo
+ version:          1.0.0
+ vendor:           JUCE
+ website:          http://juce.com
+ description:      Displays a grid of lights.
+
+ dependencies:     juce_core, juce_data_structures, juce_events, juce_graphics,
+                   juce_gui_basics
+ exporters:        xcode_mac, vs2019
+
+ moduleFlags:      JUCE_STRICT_REFCOUNTEDPOINTER=1
+
+ type:             Component
+ mainClass:        ComponentDemo
+
+ useLocalCopy:     1
+
+ END_JUCE_PIP_METADATA
+
+*******************************************************************************/
+
+#pragma once
+
+
+//==============================================================================
+/**
+    This class represents one of the individual lights in our grid.
+*/
+class ToggleLightComponent  : public Component
+{
+public:
+    ToggleLightComponent() {}
+
+    void paint (Graphics& g) override
+    {
+        // Only shows the red ellipse when the button is on.
+        if (isOn)
+        {
+            g.setColour (getLookAndFeel().findColour (Slider::thumbColourId));
+            g.fillEllipse (getLocalBounds().toFloat());
+        }
+    }
+
+    void mouseEnter (const MouseEvent&) override
+    {
+        // button toggles state on mouse over.
+        isOn = ! isOn;
+        repaint();
+    }
+
+private:
+    // member variables for the Component
+    bool isOn = false;
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ToggleLightComponent)
+};
+
+//==============================================================================
+/**
+    This is the parent class that holds multiple ToggleLightComponents in a grid.
+*/
+class ToggleLightGridComponent  : public Component
+{
+public:
+    ToggleLightGridComponent()
+    {
+        // Adds the child light components and makes them visible
+        // within this component.
+        // (they currently rely on having a default constructor
+        // so they don't have to be individually initialised)
+        for (auto i = 0; i < numX * numY; ++i)
+            addAndMakeVisible (toggleLights[i]);
+    }
+
+    void resized() override
+    {
+        // This creates a grid of rectangles to use as the bounds
+        // for all of our lights. The grid is defined with the
+        // width and height of this component.
+
+        auto stepX = getWidth()  / numX;
+        auto stepY = getHeight() / numY;
+
+        for (auto x = 0; x < numX; ++x)
+        {
+            for (auto y = 0; y < numY; ++y)
+            {
+                // creates the rectangle     (x,         y,         width, height)
+                Rectangle<int> elementBounds (x * stepX, y * stepY, stepX, stepY);
+
+                // set the size and position of the Toggle light to this rectangle.
+                toggleLights[x + numX * y].setBounds (elementBounds);
+            }
+        }
+    }
+
+private:
+    // member variables for the Component
+    static const int numX = 20;
+    static const int numY = 20;
+
+    ToggleLightComponent toggleLights [numX * numY];
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ToggleLightGridComponent)
+};
+
+//==============================================================================
+/*
+    This component lives inside our window, and this is where you should put all
+    your controls and content.
+*/
+class ComponentDemo   : public Component
+{
+public:
+    //==============================================================================
+    ComponentDemo()
+    {
+        // add the light grid to out main component.
+        addAndMakeVisible (lightGrid);
+
+        setSize (600, 600);
+    }
+
+    void paint (Graphics&) override {}
+
+    void resized() override
+    {
+        // set the size of the grid to fill the whole window.
+        lightGrid.setBounds (getLocalBounds());
+    }
+
+private:
+    //==============================================================================
+    ToggleLightGridComponent lightGrid;
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ComponentDemo)
+};