MapComplete/UI/Base/TabbedGroup.svelte

<script lang="ts">
    /**
     * Thin wrapper around 'TabGroup' which binds the state
     */

    import {Tab, TabGroup, TabList, TabPanel, TabPanels} from "@rgossiaux/svelte-headlessui";
    import {UIEventSource} from "../../Logic/UIEventSource";

    export let tab: UIEventSource<number>;
    let tabElements: HTMLElement[] = [];
    $: tabElements[$tab]?.click();
    $: {
        if (tabElements[tab.data]) {
            window.setTimeout(() => tabElements[tab.data].click(), 50)
        }
    }
</script>

<div class="tabbedgroup w-full h-full">
    <TabGroup class="h-full w-full flex flex-col" defaultIndex={1}
              on:change={(e) =>{if(e.detail >= 0){tab.setData( e.detail); }} }>
        <div class="interactive flex items-center justify-between sticky top-0">
            <TabList class="flex flex-wrap">
                {#if $$slots.title1}
                    <Tab class={({selected}) => "tab "+(selected ? "primary" : "")}>
                        <div bind:this={tabElements[0]} class="flex">
                            <slot name="title0">
                                Tab 0
                            </slot>
                        </div>
                    </Tab>
                {/if}
                {#if $$slots.title1}
                    <Tab class={({selected}) => "tab "+(selected ? "primary" : "")}>
                        <div bind:this={tabElements[1]} class="flex">
                            <slot name="title1"/>
                        </div>
                    </Tab>
                {/if}
                {#if $$slots.title2}
                    <Tab class={({selected}) => "tab "+(selected ? "primary" : "")}>
                        <div bind:this={tabElements[2]} class="flex">
                            <slot name="title2"/>
                        </div>
                    </Tab>
                {/if}
                {#if $$slots.title3}
                    <Tab class={({selected}) => "tab "+(selected ? "primary" : "")}>
                        <div bind:this={tabElements[3]} class="flex">
                            <slot name="title3"/>
                        </div>
                    </Tab>
                {/if}
                {#if $$slots.title4}
                    <Tab class={({selected}) => "tab "+(selected ? "primary" : "")}>
                        <div bind:this={tabElements[4]} class="flex">
                            <slot name="title4"/>
                        </div>
                    </Tab>
                {/if}
            </TabList>
            <slot name="post-tablist"/>
        </div>
        <div class="overflow-y-auto normal-background">

            <TabPanels defaultIndex={$tab}>
                <TabPanel>
                    <slot name="content0">
                        <div>Empty</div>
                    </slot>
                </TabPanel>
                <TabPanel>
                    <slot name="content1"/>
                </TabPanel>
                <TabPanel>
                    <slot name="content2"/>
                </TabPanel>
                <TabPanel>
                    <slot name="content3"/>
                </TabPanel>
                <TabPanel>
                    <slot name="content4"/>
                </TabPanel>
            </TabPanels>
        </div>
    </TabGroup>
</div>
<style>
    .tabbedgroup {
        max-height: 100vh;
        height: 100%;
    }

    :global(.tab) {
        margin: 0.25rem;
        padding: 0.25rem;
        padding-left: 0.75rem;
        padding-right: 0.75rem;
        border-radius: 1rem;
    }

    :global(.tab .flex) {
        align-items: center;
        gap: 0.25rem;
    }

    :global(.tab span|div) {
        align-items: center;
        gap: 0.25rem;
        display: flex;
    }

    :global(.tab-selected svg) {
        fill: var(--catch-detail-color-contrast);
    }

    :global(.tab-unselected) {
        background-color: var(--background-color) !important;
        color: var(--foreground-color) !important;
    }
</style>