I'm trying to create my first launcher for Unity that works like this:

when I use the left-click, it opens the browser set as default on the system

when I use the right-click it opens 3 shortcuts related with the other browsers of the system.

But I'm having this problem: for each shortcut, unity is duplicating the icon on the launcher. I wanna all the browsers set on the same icon.

Is that possible?

Here is the code:

[Desktop Entry]

Version=1.0

Name=Brox

Comment=Navegue pela Internet

GenericName=Brox

Exec=sensible-browser %u

Terminal=false

Type=Application

Icon=/usr/share/icons/Faenza/apps/scalable/brox.png

Categories=Network;WebBrowser;

MimeType=text/html;text/xml;application/xhtml+xml;application/xml;application/vnd.mozilla.xul+xml;application/rss+xml;application/rdf+xml;image/gif;image/jpeg;image/png;x-scheme-handler/http;x-scheme-handler/https;x-scheme-handler/ftp;x-scheme-handler/chrome;



X-Ayatana-Desktop-Shortcuts=Google Chrome;Firefox;Opera;



[Google Chrome Shortcut Group]

Name=Google Chrome

Exec=/opt/google/chrome/google-chrome %U

OnlyShowIn=Unity



[Firefox Shortcut Group]

Name=Firefox

Exec=firefox %u

OnlyShowIn=Unity



[Opera Shortcut Group]

Name=Opera

Exec=/usr/bin/opera %U

OnlyShowIn=Unity

Thanks in advance