Changeset 643

Timestamp:

08/19/08 16:39:54 (3 months ago)

Author:

tom

Message:

added an event when set matrix is called in tweening tilegrid

Files:

• branches/tom-tweenlite/lib/com/modestmaps/core/TileGrid.as (modified) (3 diffs)
• branches/tom-tweenlite/swc/bin/ModestMapsSWC.swc (modified) (previous)

branches/tom-tweenlite/lib/com/modestmaps/core/TileGrid.as

@@ -182 +182 @@
-                // setting this.dirty = true will request an Event.RENDER
-                protected var _dirty:Boolean;
+
+                // setting to true will dispatch a CHANGE event which Map will convert to an EXTENT_CHANGED for us
+                protected var matrixChanged:Boolean = false;
-                
-                public function TileGrid(w:Number, h:Number, draggable:Boolean, provider:IMapProvider)
@@ -359 +362 @@
-                                // doesn't bubble, unlike MapEvent
-                                // Map will pick this up and dispatch MapEvent.EXTENT_CHANGED for us
+                                dispatchEvent(new Event(Event.CHANGE, false, false));
+                        }
+                        else if (matrixChanged) {
+                                matrixChanged = false;
-                                dispatchEvent(new Event(Event.CHANGE, false, false));
-                        }
@@ -1401 +1408 @@
-                {
-                        worldMatrix = m;
+                        matrixChanged = true;
-                        dirty = true;
-                }