0.7.1

build/dat.gui.js

@@ -1958,14 +1958,18 @@ Common.extend(GUI.prototype,
     });
   },
   destroy: function destroy() {
+    if (this.parent) {
+      throw new Error('Only the root GUI should be removed with .destroy(). ' + 'For subfolders, use gui.removeFolder(folder) instead.');
+    }
     if (this.autoPlace) {
       autoPlaceContainer.removeChild(this.domElement);
     }
+    var _this = this;
+    Common.each(this.__folders, function (subfolder) {
+      _this.removeFolder(subfolder);
+    });
     dom.unbind(window, 'keydown', GUI._keydownHandler, false);
-    dom.unbind(window, 'resize', this.__resizeHandler);
+    removeListeners(this);
-    if (this.saveToLocalStorageIfPossible) {
-      dom.unbind(window, 'unload', this.saveToLocalStorageIfPossible);
-    }
   },
   addFolder: function addFolder(name) {
     if (this.__folders[name] !== undefined) {
@@ -1993,7 +1997,11 @@ Common.extend(GUI.prototype,
     this.load.folders[folder.name]) {
       delete this.load.folders[folder.name];
     }
+    removeListeners(folder);
     var _this = this;
+    Common.each(folder.__folders, function (subfolder) {
+      folder.removeFolder(subfolder);
+    });
     Common.defer(function () {
       _this.onResize();
     });
@@ -2143,6 +2151,12 @@ function addRow(gui, newDom, liBefore) {
   gui.onResize();
   return li;
 }
+function removeListeners(gui) {
+  dom.unbind(window, 'resize', gui.__resizeHandler);
+  if (gui.saveToLocalStorageIfPossible) {
+    dom.unbind(window, 'unload', gui.saveToLocalStorageIfPossible);
+  }
+}
 function markPresetModified(gui, modified) {
   var opt = gui.__preset_select[gui.__preset_select.selectedIndex];
   if (modified) {

build/dat.gui.module.js

@@ -1952,14 +1952,18 @@ Common.extend(GUI.prototype,
     });
   },
   destroy: function destroy() {
+    if (this.parent) {
+      throw new Error('Only the root GUI should be removed with .destroy(). ' + 'For subfolders, use gui.removeFolder(folder) instead.');
+    }
     if (this.autoPlace) {
       autoPlaceContainer.removeChild(this.domElement);
     }
+    var _this = this;
+    Common.each(this.__folders, function (subfolder) {
+      _this.removeFolder(subfolder);
+    });
     dom.unbind(window, 'keydown', GUI._keydownHandler, false);
-    dom.unbind(window, 'resize', this.__resizeHandler);
+    removeListeners(this);
-    if (this.saveToLocalStorageIfPossible) {
-      dom.unbind(window, 'unload', this.saveToLocalStorageIfPossible);
-    }
   },
   addFolder: function addFolder(name) {
     if (this.__folders[name] !== undefined) {
@@ -1987,7 +1991,11 @@ Common.extend(GUI.prototype,
     this.load.folders[folder.name]) {
       delete this.load.folders[folder.name];
     }
+    removeListeners(folder);
     var _this = this;
+    Common.each(folder.__folders, function (subfolder) {
+      folder.removeFolder(subfolder);
+    });
     Common.defer(function () {
       _this.onResize();
     });
@@ -2137,6 +2145,12 @@ function addRow(gui, newDom, liBefore) {
   gui.onResize();
   return li;
 }
+function removeListeners(gui) {
+  dom.unbind(window, 'resize', gui.__resizeHandler);
+  if (gui.saveToLocalStorageIfPossible) {
+    dom.unbind(window, 'unload', gui.saveToLocalStorageIfPossible);
+  }
+}
 function markPresetModified(gui, modified) {
   var opt = gui.__preset_select[gui.__preset_select.selectedIndex];
   if (modified) {

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "dat.gui",
-  "version": "0.7.0",
+  "version": "0.7.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "dat.gui",
-  "version": "0.7.0",
+  "version": "0.7.1",
   "description": "A lightweight graphical user interface for changing variables in JavaScript.",
   "main": "build/dat.gui.js",
   "module": "build/dat.gui.module.js",