Group now extends PIXI.DisplayObjectContainer, rather than owning a _container property, which makes life a whole lot easier re: nesting.

examples/wip/misc/fixdrag.js

@@ -0,0 +1,72 @@
+
+var game = new Phaser.Game(800, 600, Phaser.CANVAS, 'phaser-example', { preload: preload, create: create, update: update, render: render });
+
+function preload() {
+
+    game.stage.backgroundColor = '#007236';
+
+	game.load.image('ball', 'assets/sprites/shinyball.png');
+    game.load.image('mushroom', 'assets/sprites/mushroom2.png');
+    game.load.image('phaser', 'assets/sprites/sonic_havok_sanity.png');
+
+}
+
+var sprite;
+var cursors;
+
+function create() {
+
+    game.world.setBounds(0, 0, 1000, 1000);                                
+
+    for (var i = 0; i < 100; i++)
+    {
+        game.add.sprite(game.world.randomX, game.world.randomY, 'mushroom');
+    }
+
+    sprite = game.add.sprite(200, 200, 'ball');
+
+    sprite.fixedToCamera = true;
+    // sprite.cameraOffset.setTo(200, 200);
+
+
+    sprite.inputEnabled = true;
+    sprite.input.enableDrag();
+    sprite.events.onInputOver.add(wibble, this);
+
+    cursors = game.input.keyboard.createCursorKeys();
+
+}
+
+function wibble() {
+	console.log('over');
+}
+
+function update() {
+
+    if (cursors.up.isDown)
+    {
+        game.camera.y -= 4;
+    }
+    else if (cursors.down.isDown)
+    {
+        game.camera.y += 4;
+    }
+
+    if (cursors.left.isDown)
+    {
+        game.camera.x -= 4;
+    }
+    else if (cursors.right.isDown)
+    {
+        game.camera.x += 4;
+    }
+
+}
+
+function render() {
+
+	game.debug.renderText(sprite.cameraOffset.x, 32, 32);
+	game.debug.renderText(sprite.cameraOffset.y, 32, 64);
+	game.debug.renderPointer(game.input.activePointer);
+
+}