Segmented Control Svelte Component

Segmented control is a linear set of two or more segments (buttons), each of which functions as a mutually exclusive button. Within the control, all buttons are equal in width. Segmented controls are often used to display different views (switch tabs).

Segmented Components

There are following components included:

  • Segmented - segmented wrapper for buttons
  • SegmentedButton - single segmented button

Segmented Props

NameTypeDefaultDescription
activeButtonIndexnumberundefined

Only for strong segmented. Active index of the currently active button. If not specified it will look in child components for button with active or segmenterActive prop.

childButtonsLengthnumberundefined

Only for strong segmented. Amount of segmented buttons. If not specified it will look on the amount of child components.

colorsobject

Object with Tailwind CSS colors classes

colors.borderstring'border-primary'

Outline segmented border color

colors.dividestring'divide-primary'

Outline segmented divider color

outlinebooleanfalse

Makes segmented outline

raisedbooleanfalse

Makes segmented raised

roundedbooleanfalse

Makes segmented rounded

strongbooleanfalse

Makes segmented strong

SegmentedButton Props

SegmentedButton component extends Button component, it supports all Button props and the following additional props:

NameTypeDefaultDescription
activebooleanfalse

Highlights button as active

roundedbooleanfalse

Makes segmented button rounded (should be used within <Segmented rounded>)

strongbooleanfalse

Makes strong segmented button (should be used within <Segmented strong>)

onClickfunction(e)

click event handler

Examples

SegmentedControl.svelte
<script>
import {
Page,
Navbar,
NavbarBackLink,
Segmented,
SegmentedButton,
Block,
BlockTitle,
} from 'konsta/svelte';
let activeSegmented = 1;
</script>
<Page>
<Navbar title="Segmented Control" />
<BlockTitle>Default Segmented</BlockTitle>
<Block strong class="space-y-4">
<Segmented>
<SegmentedButton
active={activeSegmented === 1}
onClick={() => (activeSegmented = 1)}
>
Button
</SegmentedButton>
<SegmentedButton
active={activeSegmented === 2}
onClick={() => (activeSegmented = 2)}
>
Button
</SegmentedButton>
<SegmentedButton
active={activeSegmented === 3}
onClick={() => (activeSegmented = 3)}
>
Button
</SegmentedButton>
</Segmented>
<Segmented rounded>
<SegmentedButton
active={activeSegmented === 1}
onClick={() => (activeSegmented = 1)}
>
Button
</SegmentedButton>
<SegmentedButton
active={activeSegmented === 2}
onClick={() => (activeSegmented = 2)}
>
Button
</SegmentedButton>
<SegmentedButton
active={activeSegmented === 3}
onClick={() => (activeSegmented = 3)}
>
Button
</SegmentedButton>
</Segmented>
</Block>
<BlockTitle>Raised Segmented</BlockTitle>
<Block strong class="space-y-4">
<Segmented raised>
<SegmentedButton
active={activeSegmented === 1}
onClick={() => (activeSegmented = 1)}
>
Button
</SegmentedButton>
<SegmentedButton
active={activeSegmented === 2}
onClick={() => (activeSegmented = 2)}
>
Button
</SegmentedButton>
<SegmentedButton
active={activeSegmented === 3}
onClick={() => (activeSegmented = 3)}
>
Button
</SegmentedButton>
</Segmented>
<Segmented raised rounded>
<SegmentedButton
active={activeSegmented === 1}
onClick={() => (activeSegmented = 1)}
>
Button
</SegmentedButton>
<SegmentedButton
active={activeSegmented === 2}
onClick={() => (activeSegmented = 2)}
>
Button
</SegmentedButton>
<SegmentedButton
active={activeSegmented === 3}
onClick={() => (activeSegmented = 3)}
>
Button
</SegmentedButton>
</Segmented>
</Block>
<BlockTitle>Outline</BlockTitle>
<Block strong class="space-y-4">
<Segmented outline>
<SegmentedButton
active={activeSegmented === 1}
onClick={() => (activeSegmented = 1)}
>
Button
</SegmentedButton>
<SegmentedButton
active={activeSegmented === 2}
onClick={() => (activeSegmented = 2)}
>
Button
</SegmentedButton>
<SegmentedButton
active={activeSegmented === 3}
onClick={() => (activeSegmented = 3)}
>
Button
</SegmentedButton>
</Segmented>
<Segmented rounded outline>
<SegmentedButton
active={activeSegmented === 1}
onClick={() => (activeSegmented = 1)}
>
Button
</SegmentedButton>
<SegmentedButton
active={activeSegmented === 2}
onClick={() => (activeSegmented = 2)}
>
Button
</SegmentedButton>
<SegmentedButton
active={activeSegmented === 3}
onClick={() => (activeSegmented = 3)}
>
Button
</SegmentedButton>
</Segmented>
</Block>
<BlockTitle>Strong Segmented</BlockTitle>
<Block strong class="space-y-4">
<Segmented
strong
activeButtonIndex={activeSegmented - 1}
childButtonsLength={3}
>
<SegmentedButton
strong
active={activeSegmented === 1}
onClick={() => (activeSegmented = 1)}
>
Button
</SegmentedButton>
<SegmentedButton
strong
active={activeSegmented === 2}
onClick={() => (activeSegmented = 2)}
>
Button
</SegmentedButton>
<SegmentedButton
strong
active={activeSegmented === 3}
onClick={() => (activeSegmented = 3)}
>
Button
</SegmentedButton>
</Segmented>
<Segmented
strong
rounded
activeButtonIndex={activeSegmented - 1}
childButtonsLength={3}
>
<SegmentedButton
strong
rounded
active={activeSegmented === 1}
onClick={() => (activeSegmented = 1)}
>
Button
</SegmentedButton>
<SegmentedButton
strong
rounded
active={activeSegmented === 2}
onClick={() => (activeSegmented = 2)}
>
Button
</SegmentedButton>
<SegmentedButton
strong
rounded
active={activeSegmented === 3}
onClick={() => (activeSegmented = 3)}
>
Button
</SegmentedButton>
</Segmented>
</Block>
</Page>
Code licensed under MIT.
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