qmlpreview
The Qml Preview
The QML Preview tool watches QML and JavaScript files on disk and updates the application live with any changes. The application to be previewed has to have QML debugging enabled. More...
Usage |
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qmlpreview [options] executable [parameters...] |
options
Option | Description |
---|---|
–verbose | Print debugging output. |
-h, –help | Displays help on commandline options. |
–help-all | Displays help, including generic Qt options. |
-v, –version | Displays version information. |
Arguments
Argument | Description |
---|---|
executable | The path of the executable file that loads a QML document. |
parameters | Arguments of the executable |
Details
Enable QML Debugging
To enable QML debugging, make sure you build your application with appropriate configuration parameters. When using qmake, you should add CONFIG+=qml_debug
in the .pro
file. If you use another build system, then QT_QML_DEBUG
variable should be defined.
qt_add_executable(MyApp ... ) target_compile_definitions(MyApp PRIVATE QT_QML_DEBUG)