#yyds干货盘点#flutter如何从TextWidget复制文本【Flutter专题34】

Container(   child: SelectableText("坚果",style: TextStyle(),),  )      

接下来先看图

现在，当长时间单击此文本时，它将显示剪贴板复制选项以从小部件复制值。 SelectableText 小部件的属性

SelectableText(
    String this.data, {
    Key? key,
    this.focusNode,
    this.style,
    this.strutStyle,
    this.textAlign,
    this.textDirection,
    this.textScaleFactor,
    this.showCursor = false,
    this.autofocus = false,
    ToolbarOptions? toolbarOptions,
    this.minLines,
    this.maxLines,
    this.cursorWidth = 2.0,
    this.cursorHeight,
    this.cursorRadius,
    this.cursorColor,
    this.selectionHeightStyle = ui.BoxHeightStyle.tight,
    this.selectionWidthStyle = ui.BoxWidthStyle.tight,
    this.dragStartBehavior = DragStartBehavior.start,
    this.enableInteractiveSelection = true,
    this.selectionControls,
    this.onTap,
    this.scrollPhysics,
    this.textHeightBehavior,
    this.textWidthBasis,
    this.onSelectionChanged,
  }