harmony 鸿蒙stack

2022-12-13
浏览 (510)

stack

The <stack> component provides a stack container where child components are successively stacked and the latter one overwrites the previous one.

NOTE

The APIs of this module are supported since API version 8. Updates will be marked with a superscript to indicate their earliest API version.

Child Components

Supported

Attributes

The universal attributes are supported.

Styles

The universal styles are supported.

Events

The universal events are supported.

Example

<!-- xxx.hml -->
<stack class="stack-parent">
  <div class="back-child bd-radius"></div>
  <div class="positioned-child bd-radius"></div>
  <div class="front-child bd-radius"></div>
</stack>

/* xxx.css */
.stack-parent {
  width: 400px;
  height: 400px;
  margin: 50px;
  background-color: #ffffff;
  border-width: 1px;
  border-style: solid;
}
.back-child {
  width: 300px;
  height: 300px;
  background-color: #3f56ea;
}
.front-child {
  width: 100px;
  height: 100px;
  background-color: #00bfc9;
}
.positioned-child {
  width: 100px;
  height: 100px;
  left: 50px;
  top: 50px;
  background-color: #47cc47;
}
.bd-radius {
  border-radius: 16px;
}

4 x 4 widget

Stack