bqt_demo is an optional module, with several qt samples you can use as a guide. To install, add the bqt_demo folder to your python path.
To verify installation was successful, launch Blender and in the python console enter the following:
from bqt_demo import hello_world
hello_world.demo()Demo showing how qt can listen to blender
from bqt_demo import anim_bar
anim_bar.main()a Qt-timer demo
from bqt_demo import timer
timer.main()