分段
分段控件
分段控件是一组线性排列的两个或更多分段(按钮),每个按钮都充当一个互斥按钮。在控件中,所有按钮的宽度相等。分段控件通常用于显示不同的视图(切换标签)。
段布局
分段控件布局非常简单,只需一个带有按钮周围的 segmented 类的 <div>
<div class="segmented">
<a class="button button-active">Tab 1</a>
<a class="button">Tab 2</a>
</div>
分段的“强”样式需要额外的元素来正确表示活动状态
<div class="segmented segmented-strong">
<a class="button button-active">Tab 1</a>
<a class="button">Tab 2</a>
<!-- addition element required in segmented strong -->
<span class="segmented-highlight"></span>
</div>
分段修饰符类
除了按钮外,分段还为样式提供了一些附加类
segmented-round | 圆形分段 |
segmented-round-ios | iOS 主题中的圆形分段 |
segmented-round-md | MD 主题中的圆形分段 |
segmented-raised | 凸起的分段 |
segmented-raised-ios | iOS 主题中的凸起分段 |
segmented-raised-md | MD 主题中的凸起分段 |
segmented-strong | 强分段 |
segmented-strong-ios | iOS 主题中的强分段 |
segmented-strong-md | MD 主题中的强分段 |
CSS 变量
以下是相关 CSS 变量(自定义 CSS 属性)的列表。
请注意默认情况下不会指定带注释的变量,在这种情况下它们的值将回退到它们所回退到的值。
:root {
--f7-button-font-size: 14px;
--f7-button-min-width: 32px;
--f7-button-bg-color: transparent;
--f7-button-border-width: 0px;
/*
--f7-button-text-color: var(--f7-theme-color);
--f7-button-pressed-text-color: var(--f7-button-text-color, var(--f7-theme-color));
--f7-button-border-color: var(--f7-theme-color);
--f7-button-fill-bg-color: var(--f7-theme-color);
--f7-button-padding-vertical: 0px;
*/
--f7-button-raised-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
--f7-button-raised-pressed-box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16),
0 3px 6px rgba(0, 0, 0, 0.23);
--f7-segmented-raised-divider-color: rgba(0, 0, 0, 0.1);
--f7-segmented-strong-padding: 2px;
--f7-segmented-strong-between-buttons: 4px;
--f7-segmented-strong-button-font-weight: 500;
--f7-segmented-strong-button-active-box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.25);
--f7-segmented-strong-button-text-color: #000;
--f7-segmented-strong-button-hover-bg-color: rgba(0, 0, 0, 0.04);
--f7-segmented-strong-button-active-text-color: #000;
--f7-segmented-strong-button-active-bg-color: #fff;
}
:root .dark,
:root.dark {
--f7-segmented-strong-button-hover-bg-color: rgba(255, 255, 255, 0.02);
--f7-segmented-strong-button-active-bg-color: rgba(255, 255, 255, 0.14);
--f7-segmented-strong-button-text-color: #fff;
--f7-segmented-strong-button-active-text-color: #fff;
}
.ios {
--f7-button-fill-text-color: #fff;
--f7-button-text-transform: uppercase;
--f7-button-height: 28px;
--f7-button-padding-horizontal: 10px;
--f7-button-border-radius: 4px;
--f7-button-font-weight: 600;
--f7-button-letter-spacing: 0;
/*
--f7-button-outline-border-color: var(--f7-theme-color);
*/
--f7-button-outline-border-width: 2px;
/*
--f7-button-pressed-bg-color: rgba(var(--f7-theme-color-rgb), .15);
--f7-button-fill-pressed-bg-color: var(--f7-theme-color-tint);
*/
--f7-button-large-text-transform: uppercase;
--f7-button-large-height: 44px;
--f7-button-large-font-size: 17px;
--f7-button-large-font-weight: 500;
--f7-button-small-outline-border-width: 2px;
--f7-button-small-text-transform: uppercase;
--f7-button-small-height: 26px;
--f7-button-small-font-size: 13px;
--f7-button-small-font-weight: 600;
--f7-segmented-strong-button-text-transform: none;
--f7-segmented-strong-button-active-font-weight: 600;
--f7-button-tonal-bg-color: rgba(var(--f7-theme-color-rgb), 0.15);
--f7-button-tonal-pressed-bg-color: rgba(var(--f7-theme-color-rgb), 0.25);
--f7-button-tonal-text-color: var(--f7-theme-color);
--f7-segmented-strong-bg-color: rgba(0, 0, 0, 0.07);
--f7-segmented-strong-button-pressed-bg-color: rgba(0, 0, 0, 0.07);
}
.ios .dark,
.ios.dark {
--f7-segmented-strong-bg-color: rgba(255, 255, 255, 0.1);
--f7-segmented-strong-button-pressed-bg-color: rgba(255, 255, 255, 0.04);
}
.md {
/*
--f7-button-pressed-bg-color: transparent;
*/
--f7-button-text-transform: none;
--f7-button-height: 40px;
--f7-button-padding-horizontal: 16px;
--f7-button-border-radius: 8px;
--f7-button-font-weight: 500;
--f7-button-letter-spacing: normal;
--f7-button-outline-border-width: 1px;
--f7-button-large-text-transform: none;
--f7-button-large-height: 48px;
--f7-button-large-font-size: 14px;
--f7-button-large-font-weight: 500;
--f7-button-small-text-transform: none;
--f7-button-small-outline-border-width: 1px;
--f7-button-small-height: 32px;
--f7-button-small-font-size: 14px;
--f7-button-small-font-weight: 500;
--f7-segmented-strong-button-text-transform: none;
--f7-segmented-strong-button-active-font-weight: 500;
--f7-segmented-strong-button-pressed-bg-color: transparent;
}
.md,
.md .dark,
.md [class*='color-'] {
--f7-button-fill-pressed-bg-color: transparent;
--f7-button-fill-text-color: var(--f7-md-on-primary);
--f7-button-outline-border-color: var(--f7-md-outline);
--f7-segmented-strong-bg-color: var(--f7-md-surface-variant);
--f7-button-tonal-bg-color: var(--f7-md-secondary-container);
--f7-button-tonal-pressed-bg-color: transparent;
--f7-button-tonal-text-color: var(--f7-md-on-secondary-container);
}
示例
segmented.html
<template>
<div class="page">
<div class="navbar">
<div class="navbar-bg"></div>
<div class="navbar-inner sliding">
<div class="title">Segmented</div>
</div>
</div>
<div class="page-content">
<div class="block block-strong block-outline-ios">
<p class="segmented">
<button class="button">Button</button>
<button class="button">Button</button>
<button class="button button-active">Active</button>
</p>
<p class="segmented segmented-strong">
<button class="button ${activeStrongButton===0 ? 'button-active' : '' }" @click=${()=>
setStrongButton(0)}>Button</button>
<button class="button ${activeStrongButton===1 ? 'button-active' : '' }" @click=${()=>
setStrongButton(1)}>Button</button>
<button class="button ${activeStrongButton===2 ? 'button-active' : '' }" @click=${()=>
setStrongButton(2)}>Button</button>
<span class="segmented-highlight"></span>
</p>
<p class="segmented segmented-raised">
<button class="button">Button</button>
<button class="button">Button</button>
<button class="button button-active">Active</button>
</p>
<p class="segmented">
<button class="button button-outline">Outline</button>
<button class="button button-outline">Outline</button>
<button class="button button-outline button-active">Active</button>
</p>
<p class="segmented segmented-raised segmented-round">
<button class="button button-round">Button</button>
<button class="button button-round">Button</button>
<button class="button button-round button-active">Active</button>
</p>
<p class="segmented segmented-round">
<button class="button button-round button-outline">Outline</button>
<button class="button button-round button-outline">Outline</button>
<button class="button button-round button-outline button-active">Active</button>
</p>
</div>
</div>
</div>
</template>
<script>
export default (props, { $update }) => {
let activeStrongButton = 0;
const setStrongButton = (index) => {
activeStrongButton = index;
$update();
}
return $render;
}
</script>