qt wrapper to ubuntu unity libappindicator(https://unity.ubuntu.com/projects/appindicators/)
sudo apt-get install libappindicator-dev
then open example/example.pro with QtCreator
Some people said you need to call gtk_main(), but it run fine without gtk_main() on my machine.
Copyright 2014 Jarod Liu
Licensed under the LGPL License, Version 3.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
https://www.gnu.org/licenses/lgpl-3.0.txt
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.