harmony 鸿蒙stack

2022-08-09
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stack

NOTE

This component is supported since API version 4. Updates will be marked with a superscript to indicate their earliest API version.

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

Required Permissions

None

Child Components

Supported

Attributes

The universal attributes are supported.

Styles

The universal styles are supported.

Events

The universal events are supported.

Methods

The universal methods 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;
  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;
}

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