整理した

src/client/app/desktop/views/components/ui.header.clock.vue

@@ -0,0 +1,109 @@
+<template>
+<div class="clock">
+	<div class="header">
+		<time ref="time">
+			<span class="yyyymmdd">{{ yyyy }}/{{ mm }}/{{ dd }}</span>
+			<br>
+			<span class="hhnn">{{ hh }}<span :style="{ visibility: now.getSeconds() % 2 == 0 ? 'visible' : 'hidden' }">:</span>{{ nn }}</span>
+		</time>
+	</div>
+	<div class="content">
+		<mk-analog-clock/>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+
+export default Vue.extend({
+	data() {
+		return {
+			now: new Date(),
+			clock: null
+		};
+	},
+	computed: {
+		yyyy(): number {
+			return this.now.getFullYear();
+		},
+		mm(): string {
+			return ('0' + (this.now.getMonth() + 1)).slice(-2);
+		},
+		dd(): string {
+			return ('0' + this.now.getDate()).slice(-2);
+		},
+		hh(): string {
+			return ('0' + this.now.getHours()).slice(-2);
+		},
+		nn(): string {
+			return ('0' + this.now.getMinutes()).slice(-2);
+		}
+	},
+	mounted() {
+		this.tick();
+		this.clock = setInterval(this.tick, 1000);
+	},
+	beforeDestroy() {
+		clearInterval(this.clock);
+	},
+	methods: {
+		tick() {
+			this.now = new Date();
+		}
+	}
+});
+</script>
+
+<style lang="stylus" scoped>
+.clock
+	display inline-block
+	overflow visible
+
+	> .header
+		padding 0 12px
+		text-align center
+		font-size 10px
+
+		&, *
+			cursor: default
+
+		&:hover
+			background #899492
+
+			& + .content
+				visibility visible
+
+			> time
+				color #fff !important
+
+				*
+					color #fff !important
+
+		&:after
+			content ""
+			display block
+			clear both
+
+		> time
+			display table-cell
+			vertical-align middle
+			height 48px
+			color #9eaba8
+
+			> .yyyymmdd
+				opacity 0.7
+
+	> .content
+		visibility hidden
+		display block
+		position absolute
+		top auto
+		right 0
+		z-index 3
+		margin 0
+		padding 0
+		width 256px
+		background #899492
+
+</style>