QGC视图组件qml

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主要视图qml

MainWindowHybrid.qml中主要是加载MainWindowInner.qml.
定义了一个Connection

Loader{    id:mainWindowInner    anchors.fill:parent    source:"MainWindowInner.qml"    Connections{        target :mainWindowInner.item        onReallyClose:controller.reallyClose()      }}

//AGCApplication.cc中qmlRegisterSingletonType<"QGroundControl",1,0,"QGroundControl",qgroundcontrolQmlGlobalSingletonFactory>

qmlRegisterSingletonType<MavlinkQmlSingleton>("QGroundControl.Mavlink",1,0,"Mavlink",mavlinkQmlSingletonFactory);//将MavlinkQmlSingleton这个类注册，唯一标识的url是QGroundControl.Mavlink。在QML中通过Mavlink可以引用。

qmlRegisterType<MavlinkQmlSingleton>("QGroundControl",1,0,"QGroundControl",mavlinkQmlSingletonFactory);

//QGroundControlQmlGlobal.ccQGroundControlQmlGlobal::QGroundControlQmlGlobal(QGCApplication *app,QGCToolbox * toolbox):QGCTool(app,toolbox),..._multiVehicleManager(NULL)

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