How to add information indicators to a Launcher icon from a script?

Posted by Paddy Landau on Ask Ubuntu See other posts from Ask Ubuntu or by Paddy Landau
Published on 2012-10-07T14:39:00Z Indexed on 2012/10/07 15:49 UTC
Read the original article Hit count: 287

Filed under:

command-line

|

launcher

Some applications place informational text over their icons in the Launcher.

For example, Thunderbird shows the unread message count, and Update Manager shows the number of updates available and a progress bar. The image shows these two examples:

Launcher icons with information overlay

I have created some Bash scripts that use yad (a Zenity fork), which adds an icon to the Launcher while running.

I would like to know how I can create my own information overlay within my script for those icons.

© Ask Ubuntu or respective owner

Related posts about command-line

WMI permissions: Select CommandLine, ProcessId FROM Win32_Process returns no data for CommandLine

as seen on Server Fault - Search for 'Server Fault'
Hi all, I am gathering performance data via WMI and would like to avoid having to use an account in the Administrators group for this purpose. The target machine is running Windows Server 2003 with the latest SP/updates. I've done what I believe to be the appropriate configuration to allow our user… >>> More
WMI permissions: Select CommandLine, ProcessId FROM Win32_Process returns no data for CommandLine

as seen on Server Fault - Search for 'Server Fault'
I am gathering performance data via WMI and would like to avoid having to use an account in the Administrators group for this purpose. The target machine is running Windows Server 2003 with the latest SP/updates. I've done what I believe to be the appropriate configuration to allow our user access… >>> More
Java 1.5 Command Line Password Masking

as seen on Stack Overflow - Search for 'Stack Overflow'
All, Our server is running Java 1.5 and I am having difficulty trying to mask user input from the command line. I am executing a jar file (java -jar my.jar) and am working through command line prompts via printlns. I cannot use Java Console. Thanks >>> More
Modifying AD Schema permissions from the command line

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
Recently while making some changes for a client, I accidently dug myself into a pretty deep hole. I was trying to explicitly deny a certain user from reading a few group policies including the Default Domain Policy. When I went in to make the change I accidently denied Authenticated Users rather… >>> More
Ask the Readers: Do You Use the Command Line?

as seen on How to geek - Search for 'How to geek'
Most people have heard of it but not everyone is familiar or comfortable with how to use this bastion of geekdom. This week we would like to know if you use the command line or not. The command line…the bastion of ultimate geekery in many peoples’ eyes. You often hear people referring to doing… >>> More

Related posts about launcher

First time using Java Web Start in Ubuntu - Fatal Launch Exception

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I've been using Ubuntu for a while and Java Web Start applications have never "just worked" in the current or any prior version, so I ignored them until now. However, now I have a need to get them working in Firefox. When I am on a page like this: http://www.oracle.com/technetwork/java/demos-nojavascript-137100… >>> More
How to get JSF2 working with Seam2

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi all, Is it possible to get JSF2 working on the latest production Seam release (2.2.1.GA)? I get this error on startup: javax.faces.view.facelets.FaceletException: Must have a Constructor that takes in a ComponentConfig at com.sun.faces.facelets.tag.AbstractTagLibrary$UserComponentHandlerFactory… >>> More
Migrating JSF 1.2 to 2.x resulted in java.lang.NullPointerException at com.sun.faces.config.InitFacesContext.cleanupInitMaps

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm in process of migrating a JSF 1.2 application to JSF 2.x. My application is using the following APIs: maven-jetty-plugin (version 6.1.10) maven-compiler-plugin (version 2.3.1) myfaces-api & -impl (version 1.2.7) jsf-facelets (version 1.1.14) richfaces (version 3.3.3) javax servlet jstl (version… >>> More
Propose Unity Feature: Open Apps in the upper side of the Unity Launcher [closed]

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Possible Duplicate: What is the best medium for sending feature requests? I don't know if this is the right place to propose a feature. If someone can guide me to the correct forum, he's welcome. I want to propose that the opened applications appear in the upper side of the Unity Launcher… >>> More
Blender has weird fuzzy misbehaving icon in launcher

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I got Blender 2.58 (stable) from blender.org (downloaded the package, extracted it). Everything works fine, but the only thing that bugs me is that the icon in the launcher (when I open it) is really fuzzy. I guess that's no big deal, but when I select "Keep in Launcher" and close Blender, the icon… >>> More