Very basic stuff working on linux 32-bit with dmd and phobos2.

tests/minwin_gtk/minwin/samples/idle.d

@@ -0,0 +1,40 @@
+/* Sample MinWin application: idle processing
+ *
+ * Written by Ben Hinkle and released to the public domain, as
+ * explained at http://creativecommons.org/licenses/publicdomain
+ * Report comments and bugs at dsource: http://www.dsource.org/projects/minwin
+ */
+
+module minwin.samples.idle;
+
+import minwin.all;
+import std.random;
+import std.string;
+import std.utf;
+
+extern (C)
+int MinWinMain(Application* app) {
+    Window win = new Window("Idle processing");
+    char[] text    = "Idle processing...";
+    char[] cur = "";
+    win.quitOnDestroy = true;
+    win.paintDelegate ~= delegate void(Component source, GContext gc) {
+        auto Font font = new Font("",14,FontWeight.Bold);
+        Font oldfont = gc.setFont(font);
+        gc.drawText(100,100,text);
+        gc.setFont(oldfont);
+    };
+    win.keyDelegate ~= delegate void(Component source, KeyEvent* event) {
+        if (event.id == KeyPressedEvent) {
+            char[4] buf;
+            cur = toUTF8(buf,event.keyCode).dup;
+        }
+    };
+    app.idleTime = 1000; // every second
+    app.idleDelegate ~= delegate void() {
+        text = cur ~ " " ~ toString(rand());
+        win.repaint();
+    };
+    win.visible = true;
+    return app.enterEventLoop();
+}