所有小部件上的Flutter Tooltip [英] Flutter Tooltip on all widgets

问题描述

是否可以在文本小部件上设置工具提示：

Is there a way to set a tooltip on a Text widget:

new Text(
    "Some content",
    tooltip: "Displays a message to you"
  )

这不起作用。但是它确实可以正常工作，例如此处所述，例如 FloatingActionButton ：

This does not work. However it does work, as mentioned here, on things like the FloatingActionButton:

new FloatingActionButton(
    onPressed: action,
    tooltip: "Action",
    child: new Icon(Icons.add),
  )

我了解到 Text 类根本没有实现 tooltip 。我想知道是否有办法。

I understand that the Text class does simply not have tooltip implemented. I want to know if there is a way to do it anyway.

推荐答案

您可以将文本包装到 Tooltip 小部件。

You can wrap your text into a Tooltip widget.

new Tooltip(message: "Hello World", child: new Text("foo"));

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