Merged new demo code + tidied a few bits and pieces.

Examples/AnimationAppExample/Source/Main.cpp

@@ -0,0 +1,102 @@
+/*
+  ==============================================================================
+
+    This file was auto-generated by the Introjucer!
+
+    It contains the basic startup code for a Juce application.
+
+  ==============================================================================
+*/
+
+#include "../JuceLibraryCode/JuceHeader.h"
+
+Component* createMainContentComponent();
+
+//==============================================================================
+class AnimationAppExampleApplication  : public JUCEApplication
+{
+public:
+    //==============================================================================
+    AnimationAppExampleApplication() {}
+
+    const String getApplicationName() override       { return ProjectInfo::projectName; }
+    const String getApplicationVersion() override    { return ProjectInfo::versionString; }
+    bool moreThanOneInstanceAllowed() override       { return true; }
+
+    //==============================================================================
+    void initialise (const String& commandLine) override
+    {
+        // This method is where you should put your application's initialisation code..
+
+        mainWindow = new MainWindow (getApplicationName());
+    }
+
+    void shutdown() override
+    {
+        // Add your application's shutdown code here..
+
+        mainWindow = nullptr; // (deletes our window)
+    }
+
+    //==============================================================================
+    void systemRequestedQuit() override
+    {
+        // This is called when the app is being asked to quit: you can ignore this
+        // request and let the app carry on running, or call quit() to allow the app to close.
+        quit();
+    }
+
+    void anotherInstanceStarted (const String& commandLine) override
+    {
+        // When another instance of the app is launched while this one is running,
+        // this method is invoked, and the commandLine parameter tells you what
+        // the other instance's command-line arguments were.
+    }
+
+    //==============================================================================
+    /*
+        This class implements the desktop window that contains an instance of
+        our MainContentComponent class.
+    */
+    class MainWindow    : public DocumentWindow
+    {
+    public:
+        MainWindow (String name)  : DocumentWindow (name,
+                                                    Colours::lightgrey,
+                                                    DocumentWindow::allButtons)
+        {
+            setUsingNativeTitleBar (true);
+            setContentOwned (createMainContentComponent(), true);
+            setResizable (true, true);
+
+            centreWithSize (getWidth(), getHeight());
+            setVisible (true);
+
+        }
+
+        void closeButtonPressed() override
+        {
+            // This is called when the user tries to close this window. Here, we'll just
+            // ask the app to quit when this happens, but you can change this to do
+            // whatever you need.
+            JUCEApplication::getInstance()->systemRequestedQuit();
+        }
+
+        /* Note: Be careful if you override any DocumentWindow methods - the base
+           class uses a lot of them, so by overriding you might break its functionality.
+           It's best to do all your work in your content component instead, but if
+           you really have to override any DocumentWindow methods, make sure your
+           subclass also calls the superclass's method.
+        */
+
+    private:
+        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MainWindow)
+    };
+
+private:
+    ScopedPointer<MainWindow> mainWindow;
+};
+
+//==============================================================================
+// This macro generates the main() routine that launches the app.
+START_JUCE_APPLICATION (AnimationAppExampleApplication)

Examples/AnimationAppExample/Source/MainComponent.cpp

@@ -0,0 +1,98 @@
+/*
+  ==============================================================================
+
+    This file was auto-generated!
+
+  ==============================================================================
+*/
+
+#ifndef MAINCOMPONENT_H_INCLUDED
+#define MAINCOMPONENT_H_INCLUDED
+
+#include "../JuceLibraryCode/JuceHeader.h"
+
+//==============================================================================
+/*
+    This component lives inside our window, and this is where you should put all
+    your controls and content.
+*/
+class MainContentComponent   : public AnimatedAppComponent
+{
+public:
+    //==============================================================================
+
+
+    MainContentComponent()
+    {
+        setSize (500, 400);
+        setFramesPerSecond (60);
+    }
+
+    ~MainContentComponent()
+    {
+    }
+
+    void update()
+    {
+
+    }
+
+    void paint (Graphics& g)
+    {
+        // fill background
+        g.fillAll (Colours::black);
+
+        int fishLength = 15;
+
+        // set the drawing colour
+        g.setColour (Colours::white);
+
+        // Create a new path object for the spine
+        Path p;
+
+        //
+        for (int i = 0; i < fishLength; ++i)
+        {
+            float radius = 100 + 10 * sin (getFrameCounter() * 0.1 + i * 0.5f);
+            float x = getWidth()/2 + 1.5f * radius * sin (getFrameCounter() * 0.02f + i * 0.12f);
+            float y = getHeight()/2 + radius * cos (getFrameCounter() * 0.04f + i * 0.12f);
+
+            // draw the ellipses of the fish
+            g.fillEllipse(x - i, y - i, 2 + 2*i, 2 + 2*i);
+
+            // start a new path at the beginning otherwise add the next point
+            if (i == 0)
+                p.startNewSubPath(x, y);
+            else
+                p.lineTo (x, y);
+        }
+
+        // stroke the path that we have created
+        g.strokePath (p, PathStrokeType (4));
+
+    }
+
+    void resized()
+    {
+        // This is called when the MainContentComponent is resized.
+        // If you add any child components, this is where you should
+        // update their positions.
+    }
+
+
+private:
+    //==============================================================================
+
+    // private member variables
+
+
+
+
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MainContentComponent)
+};
+
+
+Component* createMainContentComponent() { return new MainContentComponent(); };
+
+#endif  // MAINCOMPONENT_H_INCLUDED