Fix intellihide container

intellihide.js

@@ -65,12 +65,12 @@ var Intellihide = Utils.defineClass({
         this._intellihideChangedId = this._dtpSettings.connect('changed::intellihide', () => this._changeEnabledStatus());
         this._intellihideOnlySecondaryChangedId = this._dtpSettings.connect('changed::intellihide-only-secondary', () => this._changeEnabledStatus());
 
-        this._enabled = false;
+        this.enabled = false;
         this._changeEnabledStatus();
     },
 
     enable: function(reset) {
-        this._enabled = true;
+        this.enabled = true;
         this._monitor = this._dtpPanel.monitor;
         this._animationDestination = -1;
         this._pendingUpdate = false;
@@ -117,14 +117,14 @@ var Intellihide = Utils.defineClass({
 
         this._revealPanel(!reset);
         
-        this._enabled = false;
+        this.enabled = false;
     },
 
     destroy: function() {
         this._dtpSettings.disconnect(this._intellihideChangedId);
         this._dtpSettings.disconnect(this._intellihideOnlySecondaryChangedId);
         
-        if (this._enabled) {
+        if (this.enabled) {
             this.disable();
         }
     },
@@ -134,7 +134,7 @@ var Intellihide = Utils.defineClass({
     },
 
     revealAndHold: function(holdStatus) {
-        if (this._enabled && !this._holdStatus) {
+        if (this.enabled && !this._holdStatus) {
             this._revealPanel();
         }
         
@@ -144,7 +144,7 @@ var Intellihide = Utils.defineClass({
     release: function(holdStatus) {
         this._holdStatus -= holdStatus;
 
-        if (this._enabled && !this._holdStatus) {
+        if (this.enabled && !this._holdStatus) {
             this._queueUpdatePanelPosition();
         }
     },
@@ -159,7 +159,7 @@ var Intellihide = Utils.defineClass({
         let onlySecondary = this._dtpSettings.get_boolean('intellihide-only-secondary');
         let enabled = intellihide && (this._dtpPanel.isSecondary || !onlySecondary);
 
-        if (this._enabled !== enabled) {
+        if (this.enabled !== enabled) {
             this[enabled ? 'enable' : 'disable']();
         }
     },

panel.js

@@ -517,6 +517,7 @@ var dtpPanelWrapper = Utils.defineClass({
     _setPanelPosition: function() {
         let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
         let size = this._dtpSettings.get_int('panel-size');
+        let container = this.intellihide && this.intellihide.enabled ? this.panelBox.get_parent() : this.panelBox;
         
         if(scaleFactor)
             size = size*scaleFactor;
@@ -530,7 +531,7 @@ var dtpPanelWrapper = Utils.defineClass({
         this._myPanelGhost.set_height(isTop ? 0 : size);
 
         if(isTop) {
-            this.panelBox.set_position(this.monitor.x, this.monitor.y);
+            container.set_position(this.monitor.x, this.monitor.y);
 
             this._removeTopLimit();
             
@@ -541,7 +542,7 @@ var dtpPanelWrapper = Utils.defineClass({
             if(!this.panel.actor.has_style_class_name('dashtopanelTop'))
                 this.panel.actor.add_style_class_name('dashtopanelTop');
         } else {
-            this.panelBox.set_position(this.monitor.x, this.monitor.y + this.monitor.height - this.panelBox.height);
+            container.set_position(this.monitor.x, this.monitor.y + this.monitor.height - this.panelBox.height);
 
             if (!this._topLimit) {
                 this._topLimit = new St.BoxLayout({ name: 'topLimit', vertical: true });
@@ -841,15 +842,15 @@ var dtpSecondaryPanel = Utils.defineClass({
     },
 
     //next 3 functions are needed by other extensions to add elements to the secondary panel
-    addToStatusArea(role, indicator, position, box) {
+    addToStatusArea: function(role, indicator, position, box) {
         return Main.panel.addToStatusArea.call(this, role, indicator, position, box);
     },
 
-    _addToPanelBox(role, indicator, position, box) {
+    _addToPanelBox: function(role, indicator, position, box) {
         Main.panel._addToPanelBox.call(this, role, indicator, position, box);
     },
 
-    _onMenuSet(indicator) {
+    _onMenuSet: function(indicator) {
         Main.panel._onMenuSet.call(this, indicator);
     },
 });

taskbar.js

@@ -363,7 +363,10 @@ var taskbar = Utils.defineClass({
         this._showAppsIconWrapper.destroy();
 
         this._container.destroy();
+        
         this.previewMenu.disable();
+        this.previewMenu.destroy();
+
         this._disconnectWorkspaceSignals();
     },
 

windowPreview.js

@@ -153,10 +153,8 @@ var PreviewMenu = Utils.defineClass({
 
         this.close(true);
 
-        Main.layoutManager._untrackActor(this);
-        Main.uiGroup.remove_child(this);
-
-        this.destroy();
+        Main.layoutManager.untrackChrome(this.menu);
+        Main.layoutManager.removeChrome(this);
     },
 
     requestOpen: function(appIcon) {