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6.4.0/atoms/src/FullscreenButton.svelte

@@ -1,25 +1,26 @@
 <script lang="ts">
-	import { createEventDispatcher } from "svelte";
 	import { IconButton } from "@gradio/atoms";
 	import { Maximize, Minimize } from "@gradio/icons";
 
-	const dispatch = createEventDispatcher<{
+	let {
+		fullscreen,
+		onclick
+	}: {
 		fullscreen: boolean;
-	}>();
-
-	export let fullscreen;
+		onclick: (fullscreen: boolean) => void;
+	} = $props();
 </script>
 
 {#if fullscreen}
 	<IconButton
 		Icon={Minimize}
 		label="Exit fullscreen mode"
-		on:click={() => dispatch("fullscreen", false)}
+		onclick={() => onclick(false)}
 	/>
 {:else}
 	<IconButton
 		Icon={Maximize}
 		label="Fullscreen"
-		on:click={() => dispatch("fullscreen", true)}
+		onclick={() => onclick(true)}
 	/>
 {/if}

6.4.0/atoms/src/IconButton.svelte

@@ -1,25 +1,47 @@
 <script lang="ts">
-	import { type Component } from "svelte";
-	export let Icon: Component;
-	export let label = "";
-	export let show_label = false;
-	export let pending = false;
-	export let size: "x-small" | "small" | "large" | "medium" = "small";
-	export let padded = true;
-	export let highlight = false;
-	export let disabled = false;
-	export let hasPopup = false;
-	export let color = "var(--block-label-text-color)";
-	export let transparent = false;
-	export let background = "var(--block-background-fill)";
-	export let border = "transparent";
-	$: _color = highlight ? "var(--color-accent)" : color;
+	import { type Component, type Snippet } from "svelte";
+
+	let {
+		Icon,
+		label = "",
+		show_label = false,
+		pending = false,
+		size = "small",
+		padded = true,
+		highlight = false,
+		disabled = false,
+		hasPopup = false,
+		color = "var(--block-label-text-color)",
+		transparent = false,
+		background = "var(--block-background-fill)",
+		border = "transparent",
+		onclick,
+		children
+	}: {
+		Icon: Component;
+		label?: string;
+		show_label?: boolean;
+		pending?: boolean;
+		size?: "x-small" | "small" | "large" | "medium";
+		padded?: boolean;
+		highlight?: boolean;
+		disabled?: boolean;
+		hasPopup?: boolean;
+		color?: string;
+		transparent?: boolean;
+		background?: string;
+		border?: string;
+		onclick?: (event: MouseEvent) => void;
+		children?: Snippet;
+	} = $props();
+
+	let _color = $derived(highlight ? "var(--color-accent)" : color);
 </script>
 
 <button
 	class="icon-button"
 	{disabled}
-	on:click
+	{onclick}
 	aria-label={label}
 	aria-haspopup={hasPopup}
 	title={label}
@@ -38,8 +60,8 @@
 		class:large={size === "large"}
 		class:medium={size === "medium"}
 	>
-		<svelte:component this={Icon} />
-		<slot />
+		<Icon />
+		{#if children}{@render children()}{/if}
 	</div>
 </button>
 

6.4.0/atoms/src/IconButtonWrapper.svelte

@@ -1,18 +1,29 @@
 <script lang="ts">
 	import CustomButton from "./CustomButton.svelte";
 	import type { CustomButton as CustomButtonType } from "@gradio/utils";
+	import type { Snippet } from "svelte";
 
-	export let top_panel = true;
-	export let display_top_corner = false;
-	export let show_background = true;
-	export let buttons: (string | CustomButtonType)[] | null = null;
-	export let on_custom_button_click: ((id: number) => void) | null = null;
+	let {
+		top_panel = true,
+		display_top_corner = false,
+		show_background = true,
+		buttons = null,
+		on_custom_button_click = null,
+		children
+	}: {
+		top_panel?: boolean;
+		display_top_corner?: boolean;
+		show_background?: boolean;
+		buttons?: (string | CustomButtonType)[] | null;
+		on_custom_button_click?: ((id: number) => void) | null;
+		children?: Snippet;
+	} = $props();
 </script>
 
 <div
 	class={`icon-button-wrapper ${top_panel ? "top-panel" : ""} ${display_top_corner ? "display-top-corner" : "hide-top-corner"} ${!show_background ? "no-background" : ""}`}
 >
-	<slot></slot>
+	{#if children}{@render children()}{/if}
 	{#if buttons}
 		{#each buttons as btn}
 			{#if typeof btn !== "string"}

6.4.0/atoms/src/SelectSource.svelte

@@ -3,14 +3,19 @@
 
 	type source_types = "upload" | "microphone" | "webcam" | "clipboard" | null;
 
-	export let sources: Partial<source_types>[];
-	export let active_source: Partial<source_types>;
-	export let handle_clear: () => void = () => {};
-	export let handle_select: (
-		source_type: Partial<source_types>
-	) => void = () => {};
+	let {
+		sources,
+		active_source = $bindable(),
+		handle_clear = () => {},
+		handle_select = () => {}
+	}: {
+		sources: Partial<source_types>[];
+		active_source?: Partial<source_types>;
+		handle_clear?: () => void;
+		handle_select?: (source_type: Partial<source_types>) => void;
+	} = $props();
 
-	$: unique_sources = [...new Set(sources)];
+	let unique_sources = $derived([...new Set(sources)]);
 
 	async function handle_select_source(
 		source: Partial<source_types>
@@ -28,7 +33,7 @@
 				class="icon"
 				class:selected={active_source === "upload" || !active_source}
 				aria-label="Upload file"
-				on:click={() => handle_select_source("upload")}><Upload /></button
+				onclick={() => handle_select_source("upload")}><Upload /></button
 			>
 		{/if}
 
@@ -37,7 +42,7 @@
 				class="icon"
 				class:selected={active_source === "microphone"}
 				aria-label="Record audio"
-				on:click={() => handle_select_source("microphone")}
+				onclick={() => handle_select_source("microphone")}
 				><Microphone /></button
 			>
 		{/if}
@@ -47,7 +52,7 @@
 				class="icon"
 				class:selected={active_source === "webcam"}
 				aria-label="Capture from camera"
-				on:click={() => handle_select_source("webcam")}><Webcam /></button
+				onclick={() => handle_select_source("webcam")}><Webcam /></button
 			>
 		{/if}
 		{#if sources.includes("clipboard")}
@@ -55,8 +60,7 @@
 				class="icon"
 				class:selected={active_source === "clipboard"}
 				aria-label="Paste from clipboard"
-				on:click={() => handle_select_source("clipboard")}
-				><ImagePaste /></button
+				onclick={() => handle_select_source("clipboard")}><ImagePaste /></button
 			>
 		{/if}
 	</span>

6.4.0/atoms/src/ShareButton.svelte

@@ -21,7 +21,7 @@
 	Icon={Community}
 	label={i18n("common.share")}
 	{pending}
-	on:click={async () => {
+	onclick={async () => {
 		try {
 			pending = true;
 			const formatted = await formatter(value);