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44 lines
1.6 KiB
PHP

@props([
'panelClass' => '',
'role' => 'listbox',
'multiselectable' => false,
])
<div class="relative" x-data="{
open: false,
panelStyle: 'position: fixed; min-width: 0; visibility: hidden;',
toggle() {
if (this.open) {
this.open = false;
return;
}
this.panelStyle = 'position: fixed; min-width: 0; visibility: hidden;';
this.open = true;
this.$nextTick(() => this.updatePosition());
},
updatePosition() {
const trigger = this.$refs.trigger.getBoundingClientRect();
const panel = this.$refs.panel.getBoundingClientRect();
const viewportPadding = 8;
const left = Math.max(viewportPadding, Math.min(trigger.right - panel.width, window.innerWidth - panel.width - viewportPadding));
const spaceBelow = window.innerHeight - trigger.bottom - viewportPadding;
const top = spaceBelow >= panel.height
? trigger.bottom + 4
: Math.max(viewportPadding, trigger.top - panel.height - 4);
this.panelStyle = `position: fixed; left: ${left}px; top: ${top}px; min-width: 0;`;
}
}" @click.outside="open = false" @keydown.escape.window="open = false"
x-on:resize.window="if (open) updatePosition()" x-on:scroll.window="if (open) updatePosition()">
<div x-ref="trigger" @click="toggle()">
{{ $trigger }}
</div>
<div x-ref="panel" x-show="open" x-cloak :style="panelStyle"
class="listbox-panel fixed! right-auto! bottom-auto! z-[90]! mt-0! {{ $panelClass }}" role="{{ $role }}"
@if ($multiselectable) aria-multiselectable="true" @endif>
{{ $slot }}
</div>
</div>