Flutter - 容器 onPressed? [英] Flutter - Container onPressed?

问题描述

我有这个容器:

  new Container(
    width: 500.0,
    padding: new EdgeInsets.fromLTRB(20.0, 40.0, 20.0, 40.0),
    color: Colors.green,
    child: new Column(
      children: [
        new Text("Ableitungen"),
      ]
    ),
  ),

当用户点击 Container 时，我希望触发一个 onPressed() 方法(就像可以使用 IconButton例如).如何使用 Container 实现此行为?

When the user clicks on the Container, I want an onPressed() method to be fired (like it can be done with IconButton for example). How can I achieve this behaviour with Container?

推荐答案

我猜你可以像这样使用 GestureDetector 小部件:

I guess you can use GestureDetector widget like this:

new GestureDetector(
        onTap: (){
          print("Container clicked");
        },
        child: new Container(
          width: 500.0,
          padding: new EdgeInsets.fromLTRB(20.0, 40.0, 20.0, 40.0),
          color: Colors.green,
          child: new Column(
              children: [
                new Text("Ableitungen"),
              ]
          ),
        )
    );

这篇关于Flutter - 容器 onPressed?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！