【qml】ListView使用c++中Model

1. main.cpp中构造数据，代码如下：

   QList list1;
   list1.push_back(“list1”);
   list1.push_back(“list2”);
   list1.push_back(“list3”);

2. main.cpp中将变量导出到qml环境：
   engine.rootContext()->setContextProperty(“list1”, list1);

3. qml中使用model:

   ListView {
   id: listView
   width: 180; height: 200
   model: list1
   delegate: Text {
   text: modelData
   }
   }

【qml】ListView使用c++中Model

1. main.cpp中构造数据，代码如下：

   QList list1;
   list1.push_back(“list1”);
   list1.push_back(“list2”);
   list1.push_back(“list3”);

2. main.cpp中将变量导出到qml环境：
   engine.rootContext()->setContextProperty(“list1”, list1);

3. qml中使用model:

   ListView {
   id: listView
   width: 180; height: 200
   model: list1
   delegate: Text {
   text: modelData
   }
   }