diff --git a/README.md b/README.md
index 543dde9..d0340c6 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,7 @@ All functions read JSON formatted parameters
       "group": "groupname",
       // style and icon-style are optional
       // item can have text and/or icon
+      // item can have click action "signal" or "delete"
       "items": [
           {
 	      "name":"",
@@ -32,6 +33,7 @@ All functions read JSON formatted parameters
               "style":"",
               "icon-style":"",
 	      "icon":"",
+	      "on-click":"",
           }, ...
       ]
       }
@@ -48,6 +50,15 @@ All functions read JSON formatted parameters
   }
 
 
+When text/icon is clicked and on-click parameter is set to "signal", 
+extension emit one of the following signals :
+
+  * onClick
+  * onRightClick
+  * onDblClick
+  * onRightDblClick
+
+
 Example
 -------
 
diff --git a/dbus.xml b/dbus.xml
index cd4f275..d189808 100644
--- a/dbus.xml
+++ b/dbus.xml
@@ -8,4 +8,16 @@
   <method name="deleteGroups">
     <arg type="s" direction="in" />
   </method>
+  <signal name="onClick">
+    <arg type="s" direction="out" />
+  </signal>
+  <signal name="onRightClick">
+    <arg type="s" direction="out" />
+  </signal>
+  <signal name="onDblClick">
+    <arg type="s" direction="out" />
+  </signal>
+  <signal name="onRightDblClick">
+    <arg type="s" direction="out" />
+  </signal>
 </interface>
diff --git a/extension.js b/extension.js
index f8d8f7d..96d5562 100644
--- a/extension.js
+++ b/extension.js
@@ -20,14 +20,19 @@
 
 const St = imports.gi.St;
 const Gio = imports.gi.Gio;
+const Lang = imports.lang;
+const GLib = imports.gi.GLib
 const Main = imports.ui.main;
+const Mainloop = imports.mainloop;
+const clutter = imports.gi.Clutter;
 
 class MonitorWidget {
-    constructor(name, group, text, style, icon, iconStyle) {
+    constructor(name, group, text, style, icon, iconStyle, onClick) {
         this.name = name;
         this.group = group;
         this._createIcon(icon, iconStyle);
         this._createText(text, style);
+        this.onClick = onClick;
     }
 
     _createText(text, style) {
@@ -100,6 +105,8 @@ function loadInterfaceXml(filename) {
 class GenericMonitorDBUS {
     constructor() {
         this.monitor_groups = {};
+        this.actor_clicked = {};
+        this.clutterSettings = clutter.Settings.get_default();
         this.box = Main.panel._centerBox;
         this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(loadInterfaceXml('dbus.xml'), this);
         this._dbusImpl.export(Gio.DBus.session, '/com/soutade/GenericMonitor');
@@ -118,6 +125,10 @@ class GenericMonitorDBUS {
                 throw new Error('No name defined for item');
             if (!item.hasOwnProperty('text') && !item.hasOwnProperty('icon'))
                 throw new Error('No text not icon defined for item');
+            if (item.hasOwnProperty('on-click')) {
+                if (item['on-click'] !== 'signal' && item['on-click'] !== 'delete')
+                    throw new Error('Invalid on-click value');
+            }
         }
     }
 
@@ -131,6 +142,73 @@ class GenericMonitorDBUS {
         return null;
     }
 
+    _doClickCallback() {
+        for(let itemIndex in this.actor_clicked) {
+            let item = this.actor_clicked[itemIndex];
+            let right = '';
+            let nbClicks = '';
+            if (item['button'] == 3)
+                right = 'Right';
+            if (item['nbClicks'] > 1)
+                nbClicks = 'Dbl';
+            let signalName = 'on' + right + nbClicks + 'Click';
+            this._dbusImpl.emit_signal(signalName, GLib.Variant.new('(s)',[item['name']]));
+        }
+        this.actor_clicked = {}
+    }
+
+    _actorToMonitorWidget(actor) {
+        for (let groupName in this.monitor_groups) {
+            let group = this.monitor_groups[groupName];
+            for (let itemIndex in group) {
+                let item = group[itemIndex];
+                if (item.widget === actor ||
+                    item.icon === actor)
+                    return [groupName, item];
+            }
+        }
+        return null;
+    }
+
+    _removeFromArray(array, value) {
+        for(let i=0; i<array.length; i++) {
+            if (array[i] === value) {
+                array.splice(i, 1);
+                if (array === null)
+                    array = [];
+                break;
+            }
+        }
+        return array;
+    }
+    
+// https://stackoverflow.com/questions/50100546/how-do-i-detect-clicks-on-the-gnome-appmenu
+    _clicked(actor, event) {
+        let result = this._actorToMonitorWidget(actor);
+        if (result === null)
+            return;
+
+        let groupName = result[0];
+        let monitorWidget = result[1];
+
+        if (monitorWidget.onClick == 'signal') {
+            let actorName = monitorWidget.name + '@' + groupName;
+            if (!this.actor_clicked.hasOwnProperty(actorName)) {
+                let clickItem = {};
+                clickItem['name'] = actorName;
+                clickItem['nbClicks'] = 1;
+                clickItem['button'] = event.get_button();
+                this.actor_clicked[actorName] = clickItem;
+                Mainloop.timeout_add(this.clutterSettings['double-click-time'],
+                                     Lang.bind(this, this._doClickCallback));
+            } else {
+                this.actor_clicked[actorName]['nbClicks'] = 2;
+            }
+        } else if (monitorWidget.onClick == 'delete') {
+            this.deleteItem(monitorWidget, groupName);
+        }
+    }
+    
     notify(str) {
         let parameters = JSON.parse(str);
         this._checkParmeters(parameters);
@@ -158,13 +236,16 @@ class GenericMonitorDBUS {
             let iconStyle = '';
             if (item.hasOwnProperty('icon-style'))
                 iconStyle = item['icon-style'];
-
+            let onClick = '';
+            if (item.hasOwnProperty('on-click'))
+                onClick = item['on-click'];
+            
             let monitorWidget = this._getItemFromGroup(group, item['name']);
             let lastWidget = null;
 
             // New widget
             if (monitorWidget === null) {
-                monitorWidget = new MonitorWidget(item['name'], groupName, text, style, icon, iconStyle);
+                monitorWidget = new MonitorWidget(item['name'], groupName, text, style, icon, iconStyle, onClick);
                 if (group.length)
                     lastWidget = group[group.length - 1].widget;
                 group.push(monitorWidget);
@@ -175,6 +256,20 @@ class GenericMonitorDBUS {
                 }
                 if (monitorWidget.widget)
                     this.box.insert_child_above(monitorWidget.widget, lastWidget);
+                // Connect signals
+                if (onClick !== '') {
+                    if (monitorWidget.widget)
+                        monitorWidget.widget.set_reactive(true);
+                        monitorWidget.widget.connect(
+                            'button-release-event', Lang.bind(this, this._clicked)
+                        );
+                    if (monitorWidget.icon) {
+                        monitorWidget.icon.set_reactive(true);
+                        monitorWidget.icon.connect(
+                            'button-release-event', Lang.bind(this, this._clicked)
+                        );
+                    }
+                }
             } else {
                 let prevWidget = monitorWidget.widget;
                 let prevIcon = monitorWidget.icon;
@@ -201,6 +296,16 @@ class GenericMonitorDBUS {
             this.box.remove_child(item.icon);
     }
 
+    deleteItem(item, groupName) {
+        let group = this.monitor_groups[groupName];
+        this._removeItemFromBox(item);
+        group = this._removeFromArray(group, item);
+        if (group.length === 0)
+            delete this.monitor_groups[groupName];
+        else
+            this.monitor_groups = group;
+    }
+    
     deleteItems(str) {
         let parameters = JSON.parse(str);
 
@@ -219,10 +324,7 @@ class GenericMonitorDBUS {
             let group = this.monitor_groups[groupName];
             let item = this._getItemFromGroup(group, itemName);
             if (item !== null) {
-                this._removeItemFromBox(item);
-                delete group[item['name']];
-                if (group.length === 0)
-                    delete this.monitor_groups[groupName];
+                this.deleteItem(item, groupName);
             }
         }
     }
diff --git a/metadata.json b/metadata.json
index 2e508ff..6ddb101 100644
--- a/metadata.json
+++ b/metadata.json
@@ -1,8 +1,8 @@
 {
     "uuid": "generic-monitor@gnome-shell-extensions",
     "name": "Generic Monitor",
-    "description": "Generic monitor using DBUS",
-    "version": "1",
+    "description": "Display text & icon on systray using DBUS",
+    "version": "2",
     "shell-version": [
 	"3.34"
     ],