[CMake] question related with Qt

[kdsfinger at gmail.com]

hi, all

I am reading 2 CMakeList.txt files coming from the examples
(SimpleView, Events) in vtk (Examples/GUI/Qt/). I am using Qt3.3.

There is the following command in one of the CMakeList.txt

QT_WRAP_UI(qtevents UI_HDRS UI_SRCS GUI.ui)

Where can I find the reference for the key words "UI_HDRS" and
"UI_SRCS"? Thanks ahead.

zl2k