2 files changed, 14 insertions, 3 deletions

diff --git a/js/panels/Splitter.js b/js/panels/Splitter.js
index 6791e0d5..ac45b4ba 100755
--- a/js/panels/Splitter.js
+++ b/js/panels/Splitter.js
@@ -94,7 +94,11 @@ exports.Splitter = Montage.create(Component, {
     handleClick : {
         value: function() {
             if (!this.disabled) {
-                this.panel.addEventListener("webkitTransitionEnd", this, false);
+                if(this.panel.element) {
+                    this.panel.element.addEventListener("webkitTransitionEnd", this, false);
+                } else {
+                    this.panel.addEventListener("webkitTransitionEnd", this, false);
+                }
                 this.collapsed = !this.collapsed;
                 this.needsDraw = true;
             }
@@ -103,7 +107,12 @@ exports.Splitter = Montage.create(Component, {
 
     handleWebkitTransitionEnd: {
         value: function() {
-            this.panel.removeEventListener("webkitTransitionEnd", this, false);
+            if(this.panel.element) {
+                this.panel.element.removeEventListener("webkitTransitionEnd", this, false);
+            } else {
+                this.panel.removeEventListener("webkitTransitionEnd", this, false);
+            }
+
             this.application.ninja.stage.resizeCanvases = true;
         }
     },
diff --git a/js/panels/drag-drop-composer.js b/js/panels/drag-drop-composer.js
index b36c8334..4791bd6d 100644
--- a/js/panels/drag-drop-composer.js
+++ b/js/panels/drag-drop-composer.js
@@ -91,7 +91,9 @@ exports.DragDropComposer = Montage.create(Composer, {
             e.stopImmediatePropagation();
             if (!this._dragover) {
                 this._dragover = true;
-                this.component.element.classList.add("dragOver");
+                if (this.component.application.ninja.componentBeingDragged) {
+                    this.component.element.classList.add("dragOver");
+                }
             }
         }
     },