QML之Utility(Connections,Component,Timer,QtObject,Qt, WorkerScript,Loader,Repeater, SystemPalette,FontLoader
1、Connections将一个信号连接到某个组件上MouseArea{Connections{onClicked:foo(...)}}Item{id:containerwidth:300;height:300MouseArea{id:mouseAreaanchors.fill:parent}Connections{target:mouseAreaonClicked:console.log("he