From 17e15d57d8eb2cb20cc72abcf1bd5bb1bbd39e49 Mon Sep 17 00:00:00 2001
From: wout <wout@impinc.co.uk>
Date: Wed, 3 Sep 2014 15:24:24 +0200
Subject: Fixed bug in event detaching

---
 src/boxes.js | 23 ++++++++++++-----------
 src/event.js | 37 ++++++++++++++++++++++++++++++-------
 2 files changed, 42 insertions(+), 18 deletions(-)

(limited to 'src')

diff --git a/src/boxes.js b/src/boxes.js
index 0b90f60..6451be8 100755
--- a/src/boxes.js
+++ b/src/boxes.js
@@ -53,13 +53,14 @@ SVG.TBox = SVG.invent({
       var t   = element.ctm().extract()
         , box = element.bbox()
       
-      // x and y including transformations
-      this.x = box.x + t.x
-      this.y = box.y + t.y
-      
       // width and height including transformations
       this.width  = box.width  * t.scaleX
       this.height = box.height * t.scaleY
+
+      // x and y including transformations
+      box = element.rbox()
+      this.x = box.x
+      this.y = box.y
     }
 
     // add center, right and bottom
@@ -110,18 +111,18 @@ SVG.RBox = SVG.invent({
           this.y -= e.y() || 0
         }
       }
+
+      // recalculate viewbox distortion
+      this.width  = box.width  /= zoom
+      this.height = box.height /= zoom
     }
     
-    // recalculate viewbox distortion
-    this.width  = box.width  /= zoom
-    this.height = box.height /= zoom
-    
+    // add center, right and bottom
+    fullBox(this)
+
     // offset by window scroll position, because getBoundingClientRect changes when window is scrolled
     this.x += window.scrollX
     this.y += window.scrollY
-
-    // add center, right and bottom
-    fullBox(this)
   }
 
   // define Parent
diff --git a/src/event.js b/src/event.js
index 3f7e656..2855afa 100755
--- a/src/event.js
+++ b/src/event.js
@@ -42,11 +42,12 @@ SVG.on = function(node, event, listener) {
   // create listener
   var l = listener.bind(node.instance || node)
 
-  // ensure node reference
-  SVG.listeners[node] = SVG.listeners[node] || {}
+  // ensure reference objects
+  SVG.listeners[node]        = SVG.listeners[node]        || {}
+  SVG.listeners[node][event] = SVG.listeners[node][event] || {}
 
   // reference listener
-  SVG.listeners[node][listener] = l
+  SVG.listeners[node][event][listener] = l
 
   // add listener
   node.addEventListener(event, l, false)
@@ -54,11 +55,33 @@ SVG.on = function(node, event, listener) {
 
 // Add event unbinder in the SVG namespace
 SVG.off = function(node, event, listener) {
-  // remove listener
-  node.removeEventListener(event, SVG.listeners[node][listener], false)
+  if (listener) {
+    // remove listener reference
+    if (SVG.listeners[node] && SVG.listeners[node][event]) {
+      // remove listener
+      node.removeEventListener(event, SVG.listeners[node][event][listener], false)
 
-  // remove listener reference
-  delete SVG.listeners[node][listener]
+      delete SVG.listeners[node][event][listener]
+    }
+
+  } else if (event) {
+    // remove all listeners for the event
+    if (SVG.listeners[node][event]) {
+      for (listener in SVG.listeners[node][event])
+        SVG.off(node, event, listener)
+
+      delete SVG.listeners[node][event]
+    }
+
+  } else {
+    // remove all listeners on a given node
+    if (SVG.listeners[node]) {
+      for (event in SVG.listeners[node])
+        SVG.off(node, event)
+
+      delete SVG.listeners[node]
+    }
+  }
 }
 
 //
-- 
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