diff options
Diffstat (limited to 'examples/scxml/trafficlight-widgets-dynamic/doc')
| -rw-r--r-- | examples/scxml/trafficlight-widgets-dynamic/doc/src/trafficlight-widgets-dynamic.qdoc | 42 |
1 files changed, 40 insertions, 2 deletions
diff --git a/examples/scxml/trafficlight-widgets-dynamic/doc/src/trafficlight-widgets-dynamic.qdoc b/examples/scxml/trafficlight-widgets-dynamic/doc/src/trafficlight-widgets-dynamic.qdoc index 236f410..de37ae0 100644 --- a/examples/scxml/trafficlight-widgets-dynamic/doc/src/trafficlight-widgets-dynamic.qdoc +++ b/examples/scxml/trafficlight-widgets-dynamic/doc/src/trafficlight-widgets-dynamic.qdoc @@ -27,8 +27,46 @@ /*! \example trafficlight-widgets-dynamic - \title Qt SCXML: Traffic Light Example (Dynamic) + \title Qt SCXML Traffic Light Example (Dynamic) \ingroup examples-qtscxml - \brief Demonstrates using a state-machine for a simple traffic light. + \brief A widget-based application that uses a dynamically loaded state + machine to implement a traffic light. + + \image trafficlight.png + + \e{Traffic Light Example (Dynamic)} demonstrates how to connect to the + active properties of a state in a dynamically loaded state machine. + + The UI is created using Qt Widgets. + + \include examples-run.qdocinc + + \section1 Dynamically Loading the State Machine + + We link against the Qt SCXML module by adding the following line to the + example \e .pro file: + + \quotefromfile trafficlight-widgets-dynamic/trafficlight-widgets-dynamic.pro + \skipto QT + \printline scxml + + We dynamically create the state machine in + \e trafficlight-widgets-dynamic.cpp: + + \quotefromfile trafficlight-widgets-dynamic/trafficlight-widgets-dynamic.cpp + \skipto trafficlight.h + \printuntil /^ {4}\}/ + + And then instantiate it: + + \printuntil /^\}/ + + \include trafficlight-state-machine.qdocinc + + We connect to the states as follows: + + \quotefromfile trafficlight-common/trafficlight.cpp + \skipto connectToState + \printuntil greenLight */ |