diff options
Diffstat (limited to 'packages/frontend/src/components/MkButton.vue')
| -rw-r--r-- | packages/frontend/src/components/MkButton.vue | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/packages/frontend/src/components/MkButton.vue b/packages/frontend/src/components/MkButton.vue new file mode 100644 index 0000000000..891645bb2a --- /dev/null +++ b/packages/frontend/src/components/MkButton.vue @@ -0,0 +1,227 @@ +<template> +<button + v-if="!link" + ref="el" class="bghgjjyj _button" + :class="{ inline, primary, gradate, danger, rounded, full }" + :type="type" + @click="emit('click', $event)" + @mousedown="onMousedown" +> + <div ref="ripples" class="ripples"></div> + <div class="content"> + <slot></slot> + </div> +</button> +<MkA + v-else class="bghgjjyj _button" + :class="{ inline, primary, gradate, danger, rounded, full }" + :to="to" + @mousedown="onMousedown" +> + <div ref="ripples" class="ripples"></div> + <div class="content"> + <slot></slot> + </div> +</MkA> +</template> + +<script lang="ts" setup> +import { nextTick, onMounted } from 'vue'; + +const props = defineProps<{ + type?: 'button' | 'submit' | 'reset'; + primary?: boolean; + gradate?: boolean; + rounded?: boolean; + inline?: boolean; + link?: boolean; + to?: string; + autofocus?: boolean; + wait?: boolean; + danger?: boolean; + full?: boolean; +}>(); + +const emit = defineEmits<{ + (ev: 'click', payload: MouseEvent): void; +}>(); + +let el = $ref<HTMLElement | null>(null); +let ripples = $ref<HTMLElement | null>(null); + +onMounted(() => { + if (props.autofocus) { + nextTick(() => { + el!.focus(); + }); + } +}); + +function distance(p, q): number { + return Math.hypot(p.x - q.x, p.y - q.y); +} + +function calcCircleScale(boxW, boxH, circleCenterX, circleCenterY): number { + const origin = { x: circleCenterX, y: circleCenterY }; + const dist1 = distance({ x: 0, y: 0 }, origin); + const dist2 = distance({ x: boxW, y: 0 }, origin); + const dist3 = distance({ x: 0, y: boxH }, origin); + const dist4 = distance({ x: boxW, y: boxH }, origin); + return Math.max(dist1, dist2, dist3, dist4) * 2; +} + +function onMousedown(evt: MouseEvent): void { + const target = evt.target! as HTMLElement; + const rect = target.getBoundingClientRect(); + + const ripple = document.createElement('div'); + ripple.style.top = (evt.clientY - rect.top - 1).toString() + 'px'; + ripple.style.left = (evt.clientX - rect.left - 1).toString() + 'px'; + + ripples!.appendChild(ripple); + + const circleCenterX = evt.clientX - rect.left; + const circleCenterY = evt.clientY - rect.top; + + const scale = calcCircleScale(target.clientWidth, target.clientHeight, circleCenterX, circleCenterY); + + window.setTimeout(() => { + ripple.style.transform = 'scale(' + (scale / 2) + ')'; + }, 1); + window.setTimeout(() => { + ripple.style.transition = 'all 1s ease'; + ripple.style.opacity = '0'; + }, 1000); + window.setTimeout(() => { + if (ripples) ripples.removeChild(ripple); + }, 2000); +} +</script> + +<style lang="scss" scoped> +.bghgjjyj { + position: relative; + z-index: 1; // 他コンポーネントのbox-shadowに隠されないようにするため + display: block; + min-width: 100px; + width: max-content; + padding: 7px 14px; + text-align: center; + font-weight: normal; + font-size: 95%; + box-shadow: none; + text-decoration: none; + background: var(--buttonBg); + border-radius: 5px; + overflow: clip; + box-sizing: border-box; + transition: background 0.1s ease; + + &:not(:disabled):hover { + background: var(--buttonHoverBg); + } + + &:not(:disabled):active { + background: var(--buttonHoverBg); + } + + &.full { + width: 100%; + } + + &.rounded { + border-radius: 999px; + } + + &.primary { + font-weight: bold; + color: var(--fgOnAccent) !important; + background: var(--accent); + + &:not(:disabled):hover { + background: var(--X8); + } + + &:not(:disabled):active { + background: var(--X8); + } + } + + &.gradate { + font-weight: bold; + color: var(--fgOnAccent) !important; + background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB)); + + &:not(:disabled):hover { + background: linear-gradient(90deg, var(--X8), var(--X8)); + } + + &:not(:disabled):active { + background: linear-gradient(90deg, var(--X8), var(--X8)); + } + } + + &.danger { + color: #ff2a2a; + + &.primary { + color: #fff; + background: #ff2a2a; + + &:not(:disabled):hover { + background: #ff4242; + } + + &:not(:disabled):active { + background: #d42e2e; + } + } + } + + &:disabled { + opacity: 0.7; + } + + &:focus-visible { + outline: solid 2px var(--focus); + outline-offset: 2px; + } + + &.inline { + display: inline-block; + width: auto; + min-width: 100px; + } + + > .ripples { + position: absolute; + z-index: 0; + top: 0; + left: 0; + width: 100%; + height: 100%; + border-radius: 6px; + overflow: hidden; + + ::v-deep(div) { + position: absolute; + width: 2px; + height: 2px; + border-radius: 100%; + background: rgba(0, 0, 0, 0.1); + opacity: 1; + transform: scale(1); + transition: all 0.5s cubic-bezier(0,.5,0,1); + } + } + + &.primary > .ripples ::v-deep(div) { + background: rgba(0, 0, 0, 0.15); + } + + > .content { + position: relative; + z-index: 1; + } +} +</style> |