From 20926bd8a2aa8617e91cbec98b714f9cccdf9729 Mon Sep 17 00:00:00 2001
From: Ben Fry <ben@fathom.info>
Date: Wed, 3 Jun 2015 17:03:49 -0500
Subject: [PATCH] set frame icon images for Java2D (dock and cmd-tab)

---
 core/src/processing/core/PSurfaceAWT.java    | 6 ++++++
 core/src/processing/core/ThinkDifferent.java | 7 +++++++
 core/todo.txt                                | 1 +
 3 files changed, 14 insertions(+)

diff --git a/core/src/processing/core/PSurfaceAWT.java b/core/src/processing/core/PSurfaceAWT.java
index fbeec944d..6ad6c8ac6 100644
--- a/core/src/processing/core/PSurfaceAWT.java
+++ b/core/src/processing/core/PSurfaceAWT.java
@@ -988,6 +988,12 @@ public class PSurfaceAWT extends PSurfaceNone {
         frame.setIconImages(iconImages);
 
       } catch (Exception e) { }  // harmless; keep this to ourselves
+
+    } else {
+      // On OS X, set this for AWT surfaces, which handles the dock image
+      // as well as the cmd-tab image that's shown. Just one size, I guess.
+      URL url = PApplet.class.getResource("/icon/icon-512.png");
+      ThinkDifferent.setIconImage(Toolkit.getDefaultToolkit().getImage(url));
     }
   }
 
diff --git a/core/src/processing/core/ThinkDifferent.java b/core/src/processing/core/ThinkDifferent.java
index ec17a67ca..c24db090e 100644
--- a/core/src/processing/core/ThinkDifferent.java
+++ b/core/src/processing/core/ThinkDifferent.java
@@ -22,6 +22,8 @@
 
 package processing.core;
 
+import java.awt.Image;
+
 import com.apple.eawt.AppEvent.QuitEvent;
 import com.apple.eawt.Application;
 import com.apple.eawt.QuitHandler;
@@ -118,4 +120,9 @@ public class ThinkDifferent {
     }
     */
   }
+
+
+  static void setIconImage(Image image) {
+    application.setDockIconImage(image);
+  }
 }
diff --git a/core/todo.txt b/core/todo.txt
index 3a1498e1e..ce2338a24 100644
--- a/core/todo.txt
+++ b/core/todo.txt
@@ -1,5 +1,6 @@
 0237 (3.0a10)
 X retain original java.awt.Frame when it's in use
+X set frame icon images for Java2D (dock and cmd-tab) 
 
 fixed earlier/can no longer reproduce
 X strips when rendering spheres with lights and anti-aliasing