这些组件是否支持缩放？

[lewis-xuwei]

比如在一个绘图软件中，滚轮滑动，组件跟着放大或缩小？

[syf20020816]

ui中你可以参考这个：

import {SButton,SCollection, SText} from "../../index.slint";
import {Themes} from "../../use/index.slint";

component TestCollection inherits Window {
  height: 600px;
  width: 600px;
  
  c:=SCollection{
    height: 180px;
    width: 180px;
    scale : 3;
    clicked => {
      txt.font-size = self.toggle(txt.font-size,1.5);
      btn.width = self.toggle(btn.width , 1.6);
      btn.theme = c.is-scale ? Themes.Dark : Themes.Error;
    }
    VerticalLayout {
      padding: 20px;
      spacing: 20px;
      alignment: center;
      Rectangle {
        txt:=SText {
          text:"Surrealism";
        }
      }
      Rectangle {
        btn:=SButton{
        }
      }
    }
  }
}