feat(frontend): 横スワイプでタブを切り替える機能 (#13011)

* (add) 横スワイプでタブを切り替える機能

* Change Changelog

* y方向の移動が一定量を超えたらスワイプを中断するように

* Update swipe distance thresholds

* Remove console.log

* adjust threshold

* rename, use v-model

* fix

* Update MkHorizontalSwipe.vue

Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>

* use css module

---------

Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>

CHANGELOG.md

@@ -24,6 +24,7 @@
 - Feat: 絵文字の詳細ダイアログを追加
 - Feat: 枠線をつけるMFM`$[border.width=1,style=solid,color=fff,radius=0 ...]`を追加
   - デフォルトで枠線からはみ出る部分が隠されるようにしました。初期と同じ挙動にするには`$[border.noclip`が必要です
+- Feat: スワイプでタブを切り替えられるように
 - Enhance: MFM等のコードブロックに全文コピー用のボタンを追加
 - Enhance: ハッシュタグ入力時に、本文の末尾の行に何も書かれていない場合は新たにスペースを追加しないように
 - Enhance: チャンネルノートのピン留めをノートのメニューからできるように

locales/index.d.ts

@@ -1204,6 +1204,7 @@ export interface Locale {
     "ranking": string;
     "lastNDays": string;
     "backToTitle": string;
+    "enableHorizontalSwipe": string;
     "_bubbleGame": {
         "howToPlay": string;
         "_howToPlay": {

locales/ja-JP.yml

@@ -1201,6 +1201,7 @@ replaying: "リプレイ中"
 ranking: "ランキング"
 lastNDays: "直近{n}日"
 backToTitle: "タイトルへ"
+enableHorizontalSwipe: "スワイプしてタブを切り替える"
 
 _bubbleGame:
   howToPlay: "遊び方"

packages/frontend/src/components/MkHorizontalSwipe.vue

@@ -0,0 +1,209 @@
+<!--
+SPDX-FileCopyrightText: syuilo and other misskey contributors
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<div
+	ref="rootEl"
+	:class="[$style.transitionRoot, (defaultStore.state.animation && $style.enableAnimation)]"
+	@touchstart="touchStart"
+	@touchmove="touchMove"
+	@touchend="touchEnd"
+>
+	<Transition
+		:class="[$style.transitionChildren, { [$style.swiping]: isSwipingForClass }]"
+		:enterActiveClass="$style.swipeAnimation_enterActive"
+		:leaveActiveClass="$style.swipeAnimation_leaveActive"
+		:enterFromClass="transitionName === 'swipeAnimationLeft' ? $style.swipeAnimationLeft_enterFrom : $style.swipeAnimationRight_enterFrom"
+		:leaveToClass="transitionName === 'swipeAnimationLeft' ? $style.swipeAnimationLeft_leaveTo : $style.swipeAnimationRight_leaveTo"
+		:style="`--swipe: ${pullDistance}px;`"
+	>
+		<!-- 【注意】slot内の最上位要素に動的にkeyを設定すること -->
+		<!-- 各最上位要素にユニークなkeyの指定がないとTransitionがうまく動きません -->
+		<slot></slot>
+	</Transition>
+</div>
+</template>
+<script lang="ts" setup>
+import { ref, shallowRef, computed, nextTick, watch } from 'vue';
+import type { Tab } from '@/components/global/MkPageHeader.tabs.vue';
+import { defaultStore } from '@/store.js';
+
+const rootEl = shallowRef<HTMLDivElement>();
+
+// eslint-disable-next-line no-undef
+const tabModel = defineModel<string>('tab');
+
+const props = defineProps<{
+	tabs: Tab[];
+}>();
+
+const emit = defineEmits<{
+	(ev: 'swiped', newKey: string, direction: 'left' | 'right'): void;
+}>();
+
+// ▼ しきい値 ▼ //
+
+// スワイプと判定される最小の距離
+const MIN_SWIPE_DISTANCE = 50;
+
+// スワイプ時の動作を発火する最小の距離
+const SWIPE_DISTANCE_THRESHOLD = 125;
+
+// スワイプを中断するY方向の移動距離
+const SWIPE_ABORT_Y_THRESHOLD = 75;
+
+// スワイプできる最大の距離
+const MAX_SWIPE_DISTANCE = 150;
+
+// ▲ しきい値 ▲ //
+
+let startScreenX: number | null = null;
+let startScreenY: number | null = null;
+
+const currentTabIndex = computed(() => props.tabs.findIndex(tab => tab.key === tabModel.value));
+
+const pullDistance = ref(0);
+const isSwiping = ref(false);
+const isSwipingForClass = ref(false);
+let swipeAborted = false;
+
+function touchStart(event: TouchEvent) {
+	if (!defaultStore.reactiveState.enableHorizontalSwipe.value) return;
+
+	if (event.touches.length !== 1) return;
+
+	startScreenX = event.touches[0].screenX;
+	startScreenY = event.touches[0].screenY;
+}
+
+function touchMove(event: TouchEvent) {
+	if (!defaultStore.reactiveState.enableHorizontalSwipe.value) return;
+
+	if (event.touches.length !== 1) return;
+
+	if (startScreenX == null || startScreenY == null) return;
+
+	if (swipeAborted) return;
+
+	let distanceX = event.touches[0].screenX - startScreenX;
+	let distanceY = event.touches[0].screenY - startScreenY;
+
+	if (Math.abs(distanceY) > SWIPE_ABORT_Y_THRESHOLD) {
+		swipeAborted = true;
+
+		pullDistance.value = 0;
+		isSwiping.value = false;
+		setTimeout(() => {
+			isSwipingForClass.value = false;
+		}, 400);
+
+		return;
+	}
+
+	if (Math.abs(distanceX) < MIN_SWIPE_DISTANCE) return;
+	if (Math.abs(distanceX) > MAX_SWIPE_DISTANCE) return;
+
+	if (currentTabIndex.value === 0 || props.tabs[currentTabIndex.value - 1].onClick) {
+		distanceX = Math.min(distanceX, 0);
+	}
+	if (currentTabIndex.value === props.tabs.length - 1 || props.tabs[currentTabIndex.value + 1].onClick) {
+		distanceX = Math.max(distanceX, 0);
+	}
+	if (distanceX === 0) return;
+
+	isSwiping.value = true;
+	isSwipingForClass.value = true;
+	nextTick(() => {
+		// グリッチを控えるため、1.5px以上の差がないと更新しない
+		if (Math.abs(distanceX - pullDistance.value) < 1.5) return;
+		pullDistance.value = distanceX;
+	});
+}
+
+function touchEnd(event: TouchEvent) {
+	if (swipeAborted) {
+		swipeAborted = false;
+		return;
+	}
+
+	if (!defaultStore.reactiveState.enableHorizontalSwipe.value) return;
+
+	if (event.touches.length !== 0) return;
+
+	if (startScreenX == null) return;
+
+	if (!isSwiping.value) return;
+
+	const distance = event.changedTouches[0].screenX - startScreenX;
+
+	if (Math.abs(distance) > SWIPE_DISTANCE_THRESHOLD) {
+		if (distance > 0) {
+			if (props.tabs[currentTabIndex.value - 1] && !props.tabs[currentTabIndex.value - 1].onClick) {
+				tabModel.value = props.tabs[currentTabIndex.value - 1].key;
+				emit('swiped', props.tabs[currentTabIndex.value - 1].key, 'right');
+			}
+		} else {
+			if (props.tabs[currentTabIndex.value + 1] && !props.tabs[currentTabIndex.value + 1].onClick) {
+				tabModel.value = props.tabs[currentTabIndex.value + 1].key;
+				emit('swiped', props.tabs[currentTabIndex.value + 1].key, 'left');
+			}
+		}
+	}
+
+	pullDistance.value = 0;
+	isSwiping.value = false;
+	setTimeout(() => {
+		isSwipingForClass.value = false;
+	}, 400);
+}
+
+const transitionName = ref<'swipeAnimationLeft' | 'swipeAnimationRight' | undefined>(undefined);
+
+watch(tabModel, (newTab, oldTab) => {
+	const newIndex = props.tabs.findIndex(tab => tab.key === newTab);
+	const oldIndex = props.tabs.findIndex(tab => tab.key === oldTab);
+
+	if (oldIndex >= 0 && newIndex && oldIndex < newIndex) {
+		transitionName.value = 'swipeAnimationLeft';
+	} else {
+		transitionName.value = 'swipeAnimationRight';
+	}
+
+	window.setTimeout(() => {
+		transitionName.value = undefined;
+	}, 400);
+});
+</script>
+
+<style lang="scss" module>
+.transitionRoot.enableAnimation {
+	display: grid;
+	overflow: clip;
+
+	.transitionChildren {
+		grid-area: 1 / 1 / 2 / 2;
+		transform: translateX(var(--swipe));
+
+		&.swipeAnimation_enterActive,
+		&.swipeAnimation_leaveActive {
+			transition: transform .3s cubic-bezier(0.65, 0.05, 0.36, 1);
+		}
+
+		&.swipeAnimationRight_leaveTo,
+		&.swipeAnimationLeft_enterFrom {
+			transform: translateX(calc(100% + 24px));
+		}
+
+		&.swipeAnimationRight_enterFrom,
+		&.swipeAnimationLeft_leaveTo {
+			transform: translateX(calc(-100% - 24px));
+		}
+	}
+}
+
+.swiping {
+	transition: transform .2s ease-out;
+}
+</style>

packages/frontend/src/pages/about.vue

@@ -6,6 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <MkStickyContainer>
 	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
+	<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
 		<MkSpacer v-if="tab === 'overview'" :contentMax="600" :marginMin="20">
 			<div class="_gaps_m">
 				<div :class="$style.banner" :style="{ backgroundImage: `url(${ instance.bannerUrl })` }">
@@ -98,6 +99,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<MkSpacer v-else-if="tab === 'charts'" :contentMax="1000" :marginMin="20">
 			<MkInstanceStats/>
 		</MkSpacer>
+	</MkHorizontalSwipe>
 </MkStickyContainer>
 </template>
 
@@ -114,6 +116,7 @@ import FormSplit from '@/components/form/split.vue';
 import MkFolder from '@/components/MkFolder.vue';
 import MkKeyValue from '@/components/MkKeyValue.vue';
 import MkInstanceStats from '@/components/MkInstanceStats.vue';
+import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import number from '@/filters/number.js';
 import { i18n } from '@/i18n.js';

packages/frontend/src/pages/announcements.vue

@@ -7,7 +7,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 <MkStickyContainer>
 	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
 	<MkSpacer :contentMax="800">
-		<div class="_gaps">
+		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+			<div :key="tab" class="_gaps">
 				<MkInfo v-if="$i && $i.hasUnreadAnnouncement && tab === 'current'" warn>{{ i18n.ts.youHaveUnreadAnnouncements }}</MkInfo>
 				<MkPagination ref="paginationEl" :key="tab" v-slot="{items}" :pagination="tab === 'current' ? paginationCurrent : paginationPast" class="_gaps">
 					<section v-for="announcement in items" :key="announcement.id" class="_panel" :class="$style.announcement">
@@ -35,6 +36,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</section>
 				</MkPagination>
 			</div>
+		</MkHorizontalSwipe>
 	</MkSpacer>
 </MkStickyContainer>
 </template>
@@ -44,6 +46,7 @@ import { ref, computed } from 'vue';
 import MkPagination from '@/components/MkPagination.vue';
 import MkButton from '@/components/MkButton.vue';
 import MkInfo from '@/components/MkInfo.vue';
+import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { i18n } from '@/i18n.js';

packages/frontend/src/pages/channel.vue

@@ -7,7 +7,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 <MkStickyContainer>
 	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
 	<MkSpacer :contentMax="700" :class="$style.main">
-		<div v-if="channel && tab === 'overview'" class="_gaps">
+		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+			<div v-if="channel && tab === 'overview'" key="overview" class="_gaps">
 				<div class="_panel" :class="$style.bannerContainer">
 					<XChannelFollowButton :channel="channel" :full="true" :class="$style.subscribe"/>
 					<MkButton v-if="favorited" v-tooltip="i18n.ts.unfavorite" asLike class="button" rounded primary :class="$style.favorite" @click="unfavorite()"><i class="ti ti-star"></i></MkButton>
@@ -32,7 +33,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</div>
 				</MkFoldableSection>
 			</div>
-		<div v-if="channel && tab === 'timeline'" class="_gaps">
+			<div v-if="channel && tab === 'timeline'" key="timeline" class="_gaps">
 				<MkInfo v-if="channel.isArchived" warn>{{ i18n.ts.thisChannelArchived }}</MkInfo>
 
 				<!-- スマホ・タブレットの場合、キーボードが表示されると投稿が見づらくなるので、デスクトップ場合のみ自動でフォーカスを当てる -->
@@ -40,10 +41,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 				<MkTimeline :key="channelId" src="channel" :channel="channelId" @before="before" @after="after" @note="miLocalStorage.setItemAsJson(`channelLastReadedAt:${channel.id}`, Date.now())"/>
 			</div>
-		<div v-else-if="tab === 'featured'">
+			<div v-else-if="tab === 'featured'" key="featured">
 				<MkNotes :pagination="featuredPagination"/>
 			</div>
-		<div v-else-if="tab === 'search'">
+			<div v-else-if="tab === 'search'" key="search">
 				<div class="_gaps">
 					<div>
 						<MkInput v-model="searchQuery" @enter="search()">
@@ -54,6 +55,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<MkNotes v-if="searchPagination" :key="searchKey" :pagination="searchPagination"/>
 				</div>
 			</div>
+		</MkHorizontalSwipe>
 	</MkSpacer>
 	<template #footer>
 		<div :class="$style.footer">
@@ -87,6 +89,7 @@ import { defaultStore } from '@/store.js';
 import MkNote from '@/components/MkNote.vue';
 import MkInfo from '@/components/MkInfo.vue';
 import MkFoldableSection from '@/components/MkFoldableSection.vue';
+import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 import { PageHeaderItem } from '@/types/page-header.js';
 import { isSupportShare } from '@/scripts/navigator.js';
 import copyToClipboard from '@/scripts/copy-to-clipboard.js';
@@ -100,6 +103,7 @@ const props = defineProps<{
 }>();
 
 const tab = ref('overview');
+
 const channel = ref<Misskey.entities.Channel | null>(null);
 const favorited = ref(false);
 const searchQuery = ref('');

packages/frontend/src/pages/channels.vue

@@ -7,7 +7,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 <MkStickyContainer>
 	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
 	<MkSpacer :contentMax="700">
-		<div v-if="tab === 'search'">
+		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+			<div v-if="tab === 'search'" key="search">
 				<div class="_gaps">
 					<MkInput v-model="searchQuery" :large="true" :autofocus="true" type="search" @enter="search">
 						<template #prefix><i class="ti ti-search"></i></template>
@@ -24,27 +25,28 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<MkChannelList :key="key" :pagination="channelPagination"/>
 				</MkFoldableSection>
 			</div>
-		<div v-if="tab === 'featured'">
+			<div v-if="tab === 'featured'" key="featured">
 				<MkPagination v-slot="{items}" :pagination="featuredPagination">
 					<MkChannelPreview v-for="channel in items" :key="channel.id" class="_margin" :channel="channel"/>
 				</MkPagination>
 			</div>
-		<div v-else-if="tab === 'favorites'">
+			<div v-else-if="tab === 'favorites'" key="favorites">
 				<MkPagination v-slot="{items}" :pagination="favoritesPagination">
 					<MkChannelPreview v-for="channel in items" :key="channel.id" class="_margin" :channel="channel"/>
 				</MkPagination>
 			</div>
-		<div v-else-if="tab === 'following'">
+			<div v-else-if="tab === 'following'" key="following">
 				<MkPagination v-slot="{items}" :pagination="followingPagination">
 					<MkChannelPreview v-for="channel in items" :key="channel.id" class="_margin" :channel="channel"/>
 				</MkPagination>
 			</div>
-		<div v-else-if="tab === 'owned'">
+			<div v-else-if="tab === 'owned'" key="owned">
 				<MkButton class="new" @click="create()"><i class="ti ti-plus"></i></MkButton>
 				<MkPagination v-slot="{items}" :pagination="ownedPagination">
 					<MkChannelPreview v-for="channel in items" :key="channel.id" class="_margin" :channel="channel"/>
 				</MkPagination>
 			</div>
+		</MkHorizontalSwipe>
 	</MkSpacer>
 </MkStickyContainer>
 </template>
@@ -58,6 +60,7 @@ import MkInput from '@/components/MkInput.vue';
 import MkRadios from '@/components/MkRadios.vue';
 import MkButton from '@/components/MkButton.vue';
 import MkFoldableSection from '@/components/MkFoldableSection.vue';
+import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 import { i18n } from '@/i18n.js';
 import { useRouter } from '@/global/router/supplier.js';

packages/frontend/src/pages/drive.file.vue

@@ -9,13 +9,15 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/>
 	</template>
 
-	<MkSpacer v-if="tab === 'info'" :contentMax="800">
+	<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+		<MkSpacer v-if="tab === 'info'" key="info" :contentMax="800">
 			<XFileInfo :fileId="fileId"/>
 		</MkSpacer>
 
-	<MkSpacer v-else-if="tab === 'notes'" :contentMax="800">
+		<MkSpacer v-else-if="tab === 'notes'" key="notes" :contentMax="800">
 			<XNotes :fileId="fileId"/>
 		</MkSpacer>
+	</MkHorizontalSwipe>
 </MkStickyContainer>
 </template>
 
@@ -23,6 +25,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { computed, ref, defineAsyncComponent } from 'vue';
 import { i18n } from '@/i18n.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
+import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 
 const props = defineProps<{
 	fileId: string;

packages/frontend/src/pages/explore.vue

@@ -6,17 +6,17 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <MkStickyContainer>
 	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
-	<div>
+	<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
-		<div v-if="tab === 'featured'">
+		<div v-if="tab === 'featured'" key="featured">
 			<XFeatured/>
 		</div>
-		<div v-else-if="tab === 'users'">
+		<div v-else-if="tab === 'users'" key="users">
 			<XUsers/>
 		</div>
-		<div v-else-if="tab === 'roles'">
+		<div v-else-if="tab === 'roles'" key="roles">
 			<XRoles/>
 		</div>
-	</div>
+	</MkHorizontalSwipe>
 </MkStickyContainer>
 </template>
 
@@ -26,6 +26,7 @@ import XFeatured from './explore.featured.vue';
 import XUsers from './explore.users.vue';
 import XRoles from './explore.roles.vue';
 import MkFoldableSection from '@/components/MkFoldableSection.vue';
+import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 import { i18n } from '@/i18n.js';
 

packages/frontend/src/pages/flash/flash-index.vue

@@ -7,7 +7,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 <MkStickyContainer>
 	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
 	<MkSpacer :contentMax="700">
-		<div v-if="tab === 'featured'">
+		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+			<div v-if="tab === 'featured'" key="featured">
 				<MkPagination v-slot="{items}" :pagination="featuredFlashsPagination">
 					<div class="_gaps_s">
 						<MkFlashPreview v-for="flash in items" :key="flash.id" :flash="flash"/>
@@ -15,7 +16,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				</MkPagination>
 			</div>
 
-		<div v-else-if="tab === 'my'">
+			<div v-else-if="tab === 'my'" key="my">
 				<div class="_gaps">
 					<MkButton gradate rounded style="margin: 0 auto;" @click="create()"><i class="ti ti-plus"></i></MkButton>
 					<MkPagination v-slot="{items}" :pagination="myFlashsPagination">
@@ -26,13 +27,14 @@ SPDX-License-Identifier: AGPL-3.0-only
 				</div>
 			</div>
 
-		<div v-else-if="tab === 'liked'">
+			<div v-else-if="tab === 'liked'" key="liked">
 				<MkPagination v-slot="{items}" :pagination="likedFlashsPagination">
 					<div class="_gaps_s">
 						<MkFlashPreview v-for="like in items" :key="like.flash.id" :flash="like.flash"/>
 					</div>
 				</MkPagination>
 			</div>
+		</MkHorizontalSwipe>
 	</MkSpacer>
 </MkStickyContainer>
 </template>
@@ -42,6 +44,7 @@ import { computed, ref } from 'vue';
 import MkFlashPreview from '@/components/MkFlashPreview.vue';
 import MkPagination from '@/components/MkPagination.vue';
 import MkButton from '@/components/MkButton.vue';
+import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 import { i18n } from '@/i18n.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 import { useRouter } from '@/global/router/supplier.js';

packages/frontend/src/pages/gallery/index.vue

@@ -7,8 +7,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 <MkStickyContainer>
 	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
 	<MkSpacer :contentMax="1400">
-		<div class="_root">
+		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
-			<div v-if="tab === 'explore'">
+			<div v-if="tab === 'explore'" key="explore">
 				<MkFoldableSection class="_margin">
 					<template #header><i class="ti ti-clock"></i>{{ i18n.ts.recentPosts }}</template>
 					<MkPagination v-slot="{items}" :pagination="recentPostsPagination" :disableAutoLoad="true">
@@ -26,14 +26,14 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</MkPagination>
 				</MkFoldableSection>
 			</div>
-			<div v-else-if="tab === 'liked'">
+			<div v-else-if="tab === 'liked'" key="liked">
 				<MkPagination v-slot="{items}" :pagination="likedPostsPagination">
 					<div :class="$style.items">
 						<MkGalleryPostPreview v-for="like in items" :key="like.id" :post="like.post" class="post"/>
 					</div>
 				</MkPagination>
 			</div>
-			<div v-else-if="tab === 'my'">
+			<div v-else-if="tab === 'my'" key="my">
 				<MkA to="/gallery/new" class="_link" style="margin: 16px;"><i class="ti ti-plus"></i> {{ i18n.ts.postToGallery }}</MkA>
 				<MkPagination v-slot="{items}" :pagination="myPostsPagination">
 					<div :class="$style.items">
@@ -41,7 +41,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</div>
 				</MkPagination>
 			</div>
-		</div>
+		</MkHorizontalSwipe>
 	</MkSpacer>
 </MkStickyContainer>
 </template>
@@ -51,6 +51,7 @@ import { watch, ref, computed } from 'vue';
 import MkFoldableSection from '@/components/MkFoldableSection.vue';
 import MkPagination from '@/components/MkPagination.vue';
 import MkGalleryPostPreview from '@/components/MkGalleryPostPreview.vue';
+import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 import { i18n } from '@/i18n.js';
 import { useRouter } from '@/global/router/supplier.js';

packages/frontend/src/pages/instance-info.vue

@@ -7,7 +7,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 <MkStickyContainer>
 	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
 	<MkSpacer v-if="instance" :contentMax="600" :marginMin="16" :marginMax="32">
-		<div v-if="tab === 'overview'" class="_gaps_m">
+		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+			<div v-if="tab === 'overview'" key="overview" class="_gaps_m">
 				<div class="fnfelxur">
 					<img :src="faviconUrl" alt="" class="icon"/>
 					<span class="name">{{ instance.name || `(${i18n.ts.unknown})` }}</span>
@@ -76,7 +77,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<FormLink :to="`https://${host}/manifest.json`" external style="margin-bottom: 8px;">manifest.json</FormLink>
 				</FormSection>
 			</div>
-		<div v-else-if="tab === 'chart'" class="_gaps_m">
+			<div v-else-if="tab === 'chart'" key="chart" class="_gaps_m">
 				<div class="cmhjzshl">
 					<div class="selects">
 						<MkSelect v-model="chartSrc" style="margin: 0 10px 0 0; flex: 1;">
@@ -101,17 +102,18 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</div>
 				</div>
 			</div>
-		<div v-else-if="tab === 'users'" class="_gaps_m">
+			<div v-else-if="tab === 'users'" key="users" class="_gaps_m">
 				<MkPagination v-slot="{items}" :pagination="usersPagination" style="display: grid; grid-template-columns: repeat(auto-fill,minmax(270px,1fr)); grid-gap: 12px;">
 					<MkA v-for="user in items" :key="user.id" v-tooltip.mfm="`Last posted: ${dateString(user.updatedAt)}`" class="user" :to="`/admin/user/${user.id}`">
 						<MkUserCardMini :user="user"/>
 					</MkA>
 				</MkPagination>
 			</div>
-		<div v-else-if="tab === 'raw'" class="_gaps_m">
+			<div v-else-if="tab === 'raw'" key="raw" class="_gaps_m">
 				<MkObjectView tall :value="instance">
 				</MkObjectView>
 			</div>
+		</MkHorizontalSwipe>
 	</MkSpacer>
 </MkStickyContainer>
 </template>
@@ -136,6 +138,7 @@ import { definePageMetadata } from '@/scripts/page-metadata.js';
 import { i18n } from '@/i18n.js';
 import MkUserCardMini from '@/components/MkUserCardMini.vue';
 import MkPagination from '@/components/MkPagination.vue';
+import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 import { getProxiedImageUrlNullable } from '@/scripts/media-proxy.js';
 import { dateString } from '@/filters/date.js';
 
@@ -144,6 +147,7 @@ const props = defineProps<{
 }>();
 
 const tab = ref('overview');
+
 const chartSrc = ref('instance-requests');
 const meta = ref<Misskey.entities.AdminMetaResponse | null>(null);
 const instance = ref<Misskey.entities.FederationInstance | null>(null);

packages/frontend/src/pages/my-clips/index.vue

@@ -7,7 +7,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 <MkStickyContainer>
 	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
 	<MkSpacer :contentMax="700">
-		<div v-if="tab === 'my'" class="_gaps">
+		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+			<div v-if="tab === 'my'" key="my" class="_gaps">
 				<MkButton primary rounded class="add" @click="create"><i class="ti ti-plus"></i> {{ i18n.ts.add }}</MkButton>
 
 				<MkPagination v-slot="{items}" ref="pagingComponent" :pagination="pagination" class="_gaps">
@@ -16,11 +17,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</MkA>
 				</MkPagination>
 			</div>
-		<div v-else-if="tab === 'favorites'" class="_gaps">
+			<div v-else-if="tab === 'favorites'" key="favorites" class="_gaps">
 				<MkA v-for="item in favorites" :key="item.id" :to="`/clips/${item.id}`">
 					<MkClipPreview :clip="item"/>
 				</MkA>
 			</div>
+		</MkHorizontalSwipe>
 	</MkSpacer>
 </MkStickyContainer>
 </template>
@@ -36,6 +38,7 @@ import { misskeyApi } from '@/scripts/misskey-api.js';
 import { i18n } from '@/i18n.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 import { clipsCache } from '@/cache.js';
+import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 
 const pagination = {
 	endpoint: 'clips/list' as const,
@@ -44,6 +47,7 @@ const pagination = {
 };
 
 const tab = ref('my');
+
 const favorites = ref<Misskey.entities.Clip[] | null>(null);
 
 const pagingComponent = shallowRef<InstanceType<typeof MkPagination>>();

packages/frontend/src/pages/notifications.vue

@@ -7,15 +7,17 @@ SPDX-License-Identifier: AGPL-3.0-only
 <MkStickyContainer>
 	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
 	<MkSpacer :contentMax="800">
-		<div v-if="tab === 'all'">
+		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
-			<XNotifications class="notifications" :excludeTypes="excludeTypes"/>
+			<div v-if="tab === 'all'" key="all">
+				<XNotifications :class="$style.notifications" :excludeTypes="excludeTypes"/>
 			</div>
-		<div v-else-if="tab === 'mentions'">
+			<div v-else-if="tab === 'mentions'" key="mention">
 				<MkNotes :pagination="mentionsPagination"/>
 			</div>
-		<div v-else-if="tab === 'directNotes'">
+			<div v-else-if="tab === 'directNotes'" key="directNotes">
 				<MkNotes :pagination="directNotesPagination"/>
 			</div>
+		</MkHorizontalSwipe>
 	</MkSpacer>
 </MkStickyContainer>
 </template>
@@ -24,6 +26,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { computed, ref } from 'vue';
 import XNotifications from '@/components/MkNotifications.vue';
 import MkNotes from '@/components/MkNotes.vue';
+import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 import * as os from '@/os.js';
 import { i18n } from '@/i18n.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
@@ -96,3 +99,10 @@ definePageMetadata(computed(() => ({
 	icon: 'ti ti-bell',
 })));
 </script>
+
+<style module lang="scss">
+.notifications {
+	border-radius: var(--radius);
+	overflow: clip;
+}
+</style>

packages/frontend/src/pages/pages.vue

@@ -7,7 +7,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 <MkStickyContainer>
 	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
 	<MkSpacer :contentMax="700">
-		<div v-if="tab === 'featured'">
+		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+			<div v-if="tab === 'featured'" key="featured">
 				<MkPagination v-slot="{items}" :pagination="featuredPagesPagination">
 					<div class="_gaps">
 						<MkPagePreview v-for="page in items" :key="page.id" :page="page"/>
@@ -15,7 +16,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				</MkPagination>
 			</div>
 
-		<div v-else-if="tab === 'my'" class="_gaps">
+			<div v-else-if="tab === 'my'" key="my" class="_gaps">
 				<MkButton class="new" @click="create()"><i class="ti ti-plus"></i></MkButton>
 				<MkPagination v-slot="{items}" :pagination="myPagesPagination">
 					<div class="_gaps">
@@ -24,13 +25,14 @@ SPDX-License-Identifier: AGPL-3.0-only
 				</MkPagination>
 			</div>
 
-		<div v-else-if="tab === 'liked'">
+			<div v-else-if="tab === 'liked'" key="liked">
 				<MkPagination v-slot="{items}" :pagination="likedPagesPagination">
 					<div class="_gaps">
 						<MkPagePreview v-for="like in items" :key="like.page.id" :page="like.page"/>
 					</div>
 				</MkPagination>
 			</div>
+		</MkHorizontalSwipe>
 	</MkSpacer>
 </MkStickyContainer>
 </template>
@@ -40,6 +42,7 @@ import { computed, ref } from 'vue';
 import MkPagePreview from '@/components/MkPagePreview.vue';
 import MkPagination from '@/components/MkPagination.vue';
 import MkButton from '@/components/MkButton.vue';
+import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 import { i18n } from '@/i18n.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 import { useRouter } from '@/global/router/supplier.js';

packages/frontend/src/pages/search.vue

@@ -7,7 +7,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 <MkStickyContainer>
 	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
 
-	<MkSpacer v-if="tab === 'note'" :contentMax="800">
+	<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+		<MkSpacer v-if="tab === 'note'" key="note" :contentMax="800">
 			<div v-if="notesSearchAvailable">
 				<XNote/>
 			</div>
@@ -16,9 +17,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</div>
 		</MkSpacer>
 
-	<MkSpacer v-else-if="tab === 'user'" :contentMax="800">
+		<MkSpacer v-else-if="tab === 'user'" key="user" :contentMax="800">
 			<XUser/>
 		</MkSpacer>
+	</MkHorizontalSwipe>
 </MkStickyContainer>
 </template>
 
@@ -29,6 +31,7 @@ import { definePageMetadata } from '@/scripts/page-metadata.js';
 import { $i } from '@/account.js';
 import { instance } from '@/instance.js';
 import MkInfo from '@/components/MkInfo.vue';
+import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 
 const XNote = defineAsyncComponent(() => import('./search.note.vue'));
 const XUser = defineAsyncComponent(() => import('./search.user.vue'));

packages/frontend/src/pages/settings/general.vue

@@ -155,6 +155,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<MkSwitch v-model="enableInfiniteScroll">{{ i18n.ts.enableInfiniteScroll }}</MkSwitch>
 				<MkSwitch v-model="keepScreenOn">{{ i18n.ts.keepScreenOn }}</MkSwitch>
 				<MkSwitch v-model="disableStreamingTimeline">{{ i18n.ts.disableStreamingTimeline }}</MkSwitch>
+				<MkSwitch v-model="enableHorizontalSwipe">{{ i18n.ts.enableHorizontalSwipe }}</MkSwitch>
 			</div>
 			<MkSelect v-model="serverDisconnectedBehavior">
 				<template #label>{{ i18n.ts.whenServerDisconnected }}</template>
@@ -296,6 +297,7 @@ const keepScreenOn = computed(defaultStore.makeGetterSetter('keepScreenOn'));
 const disableStreamingTimeline = computed(defaultStore.makeGetterSetter('disableStreamingTimeline'));
 const useGroupedNotifications = computed(defaultStore.makeGetterSetter('useGroupedNotifications'));
 const enableSeasonalScreenEffect = computed(defaultStore.makeGetterSetter('enableSeasonalScreenEffect'));
+const enableHorizontalSwipe = computed(defaultStore.makeGetterSetter('enableHorizontalSwipe'));
 
 watch(lang, () => {
 	miLocalStorage.setItem('lang', lang.value as string);

packages/frontend/src/pages/timeline.vue

@@ -7,12 +7,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 <MkStickyContainer>
 	<template #header><MkPageHeader v-model:tab="src" :actions="headerActions" :tabs="$i ? headerTabs : headerTabsWhenNotLogin" :displayMyAvatar="true"/></template>
 	<MkSpacer :contentMax="800">
-		<div ref="rootEl" v-hotkey.global="keymap">
+		<MkHorizontalSwipe v-model:tab="src" :tabs="$i ? headerTabs : headerTabsWhenNotLogin">
+			<div :key="src + withRenotes + withReplies + onlyFiles" ref="rootEl" v-hotkey.global="keymap">
 				<MkInfo v-if="['home', 'local', 'social', 'global'].includes(src) && !defaultStore.reactiveState.timelineTutorials.value[src]" style="margin-bottom: var(--margin);" closable @close="closeTutorial()">
 					{{ i18n.ts._timelineDescription[src] }}
 				</MkInfo>
 				<MkPostForm v-if="defaultStore.reactiveState.showFixedPostForm.value" :class="$style.postForm" class="post-form _panel" fixed style="margin-bottom: var(--margin);"/>
-
 				<div v-if="queue > 0" :class="$style.new"><button class="_buttonPrimary" :class="$style.newButton" @click="top()">{{ i18n.ts.newNoteRecived }}</button></div>
 				<div :class="$style.tl">
 					<MkTimeline
@@ -28,6 +28,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					/>
 				</div>
 			</div>
+		</MkHorizontalSwipe>
 	</MkSpacer>
 </MkStickyContainer>
 </template>
@@ -38,6 +39,7 @@ import type { Tab } from '@/components/global/MkPageHeader.tabs.vue';
 import MkTimeline from '@/components/MkTimeline.vue';
 import MkInfo from '@/components/MkInfo.vue';
 import MkPostForm from '@/components/MkPostForm.vue';
+import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 import { scroll } from '@/scripts/scroll.js';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
@@ -69,7 +71,9 @@ const withRenotes = ref(true);
 const withReplies = ref($i ? defaultStore.state.tlWithReplies : false);
 const onlyFiles = ref(false);
 
-watch(src, () => queue.value = 0);
+watch(src, () => {
+	queue.value = 0;
+});
 
 watch(withReplies, (x) => {
 	if ($i) defaultStore.set('tlWithReplies', x);

packages/frontend/src/pages/user/index.vue

@@ -8,19 +8,21 @@ SPDX-License-Identifier: AGPL-3.0-only
 	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
 	<div>
 		<div v-if="user">
-			<XHome v-if="tab === 'home'" :user="user"/>
+			<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
-			<MkSpacer v-else-if="tab === 'notes'" :contentMax="800" style="padding-top: 0">
+				<XHome v-if="tab === 'home'" key="home" :user="user"/>
+				<MkSpacer v-else-if="tab === 'notes'" key="notes" :contentMax="800" style="padding-top: 0">
 					<XTimeline :user="user"/>
 				</MkSpacer>
-			<XActivity v-else-if="tab === 'activity'" :user="user"/>
+				<XActivity v-else-if="tab === 'activity'" key="activity" :user="user"/>
-			<XAchievements v-else-if="tab === 'achievements'" :user="user"/>
+				<XAchievements v-else-if="tab === 'achievements'" key="achievements" :user="user"/>
-			<XReactions v-else-if="tab === 'reactions'" :user="user"/>
+				<XReactions v-else-if="tab === 'reactions'" key="reactions" :user="user"/>
-			<XClips v-else-if="tab === 'clips'" :user="user"/>
+				<XClips v-else-if="tab === 'clips'" key="clips" :user="user"/>
-			<XLists v-else-if="tab === 'lists'" :user="user"/>
+				<XLists v-else-if="tab === 'lists'" key="lists" :user="user"/>
-			<XPages v-else-if="tab === 'pages'" :user="user"/>
+				<XPages v-else-if="tab === 'pages'" key="pages" :user="user"/>
-			<XFlashs v-else-if="tab === 'flashs'" :user="user"/>
+				<XFlashs v-else-if="tab === 'flashs'" key="flashs" :user="user"/>
-			<XGallery v-else-if="tab === 'gallery'" :user="user"/>
+				<XGallery v-else-if="tab === 'gallery'" key="gallery" :user="user"/>
-			<XRaw v-else-if="tab === 'raw'" :user="user"/>
+				<XRaw v-else-if="tab === 'raw'" key="raw" :user="user"/>
+			</MkHorizontalSwipe>
 		</div>
 		<MkError v-else-if="error" @retry="fetchUser()"/>
 		<MkLoading v-else/>
@@ -36,6 +38,7 @@ import { misskeyApi } from '@/scripts/misskey-api.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 import { i18n } from '@/i18n.js';
 import { $i } from '@/account.js';
+import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 
 const XHome = defineAsyncComponent(() => import('./home.vue'));
 const XTimeline = defineAsyncComponent(() => import('./index.timeline.vue'));
@@ -57,6 +60,7 @@ const props = withDefaults(defineProps<{
 });
 
 const tab = ref(props.page);
+
 const user = ref<null | Misskey.entities.UserDetailed>(null);
 const error = ref<any>(null);
 

packages/frontend/src/store.ts

@@ -427,6 +427,10 @@ export const defaultStore = markRaw(new Storage('base', {
 			sfxVolume: 1,
 		},
 	},
+	enableHorizontalSwipe: {
+		where: 'device',
+		default: true,
+	},
 
 	sound_masterVolume: {
 		where: 'device',