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OpenNetworkDiagram/src/lib/components/Modal.svelte
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2026-07-13 21:20:04 +01:00

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<script lang="ts">
import { createEventDispatcher } from 'svelte';
export let isOpen = false;
export let title = '';
export let maxWidth = '680px';
const dispatch = createEventDispatcher<{ close: void }>();
function closeModal() {
dispatch('close');
}
function onBackdropClick(event: MouseEvent) {
if (event.target === event.currentTarget) {
closeModal();
}
}
function onWindowKeydown(event: KeyboardEvent) {
if (event.key === 'Escape' && isOpen) {
closeModal();
}
}
</script>
<svelte:window on:keydown={onWindowKeydown} />
{#if isOpen}
<!-- svelte-ignore a11y-click-events-have-key-events -->
<!-- svelte-ignore a11y-no-static-element-interactions -->
<div class="modal-backdrop" on:click={onBackdropClick}>
<div class="modal-container" style={`max-width: ${maxWidth}`}>
<header class="modal-header">
<slot name="header">
{#if title}
<h2>{title}</h2>
{/if}
</slot>
<button type="button" class="close-button" on:click={closeModal} aria-label="Close"
>×</button
>
</header>
<div class="modal-body">
<slot />
</div>
{#if $$slots.footer}
<footer class="modal-footer-bar">
<slot name="footer" />
</footer>
{/if}
</div>
</div>
{/if}
<style>
.modal-backdrop {
position: fixed;
inset: 0;
display: flex;
align-items: center;
justify-content: center;
padding: 1rem;
background: var(--modal-overlay);
z-index: 1000;
}
.modal-container {
width: 100%;
max-height: 90vh;
display: flex;
flex-direction: column;
background: var(--surface);
border: 1px solid var(--border);
border-radius: var(--radius-modal);
box-shadow: 0 24px 64px rgb(15 18 24 / 0.35);
overflow: hidden;
}
.modal-header {
display: flex;
align-items: center;
gap: 14px;
padding: 16px 20px;
border-bottom: 1px solid var(--border);
flex-shrink: 0;
}
.modal-header h2 {
margin: 0;
flex: 1;
font-size: 20px;
font-weight: 600;
color: var(--text);
}
.close-button {
border: none;
background: transparent;
color: var(--text-2);
font-size: 1.5rem;
line-height: 1;
width: 30px;
height: 30px;
border-radius: var(--radius-control);
cursor: pointer;
flex-shrink: 0;
margin-left: auto;
}
.close-button:hover {
background: var(--surface-2);
color: var(--text);
}
.modal-body {
padding: 20px;
overflow: auto;
}
.modal-footer-bar {
display: flex;
align-items: center;
gap: 12px;
padding: 12px 20px;
border-top: 1px solid var(--border);
background: var(--surface-2);
flex-shrink: 0;
}
@media (max-width: 720px) {
.modal-backdrop {
padding: 0;
}
.modal-container {
height: 100vh;
max-height: 100vh;
border-radius: 0;
border-left: 0;
border-right: 0;
}
}
</style>