01커서 위치 고정 — 클릭 좌표 값이 그대로 메뉴가 뜨는 자리 값이 되는 방식
클릭이 일어난 화면 좌표 값이 그대로 메뉴 상자의 왼쪽 위 자리 값으로 쓰이고, 메뉴가 닫힌 상태가 되면 그 자리 값이 지워집니다.
쓰임파일 목록에서 항목 우클릭, 에디터 안 텍스트 우클릭
positionAt(x, y)GAP = 8menu.style.transform = translate(px,py)
<main class="stage">
<div class="cm is-demo" id="cm">
<div class="cm__field" id="cmField">
<span class="cm__hint" id="cmHint">우클릭</span>
</div>
<div class="cm__menu" id="cmMenu" role="menu">
<button class="cm__item" type="button" role="menuitem">
<span class="cm__ic"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256"><g fill="currentColor"><path d="M216 40v128h-48V88H88V40Z" opacity=".2"/><path d="M216 32H88a8 8 0 0 0-8 8v40H40a8 8 0 0 0-8 8v128a8 8 0 0 0 8 8h128a8 8 0 0 0 8-8v-40h40a8 8 0 0 0 8-8V40a8 8 0 0 0-8-8m-56 176H48V96h112Zm48-48h-32V88a8 8 0 0 0-8-8H96V48h112Z"/></g></svg></span>
<span>복사</span>
</button>
<button class="cm__item" type="button" role="menuitem">
<span class="cm__ic"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256"><g fill="currentColor"><path d="M208 48v168a8 8 0 0 1-8 8H56a8 8 0 0 1-8-8V48a8 8 0 0 1 8-8h40a39.83 39.83 0 0 0-8 24v8h80v-8a39.83 39.83 0 0 0-8-24h40a8 8 0 0 1 8 8" opacity=".2"/><path d="M200 32h-36.26a47.92 47.92 0 0 0-71.48 0H56a16 16 0 0 0-16 16v168a16 16 0 0 0 16 16h144a16 16 0 0 0 16-16V48a16 16 0 0 0-16-16m-72 0a32 32 0 0 1 32 32H96a32 32 0 0 1 32-32m72 184H56V48h26.75A47.9 47.9 0 0 0 80 64v8a8 8 0 0 0 8 8h80a8 8 0 0 0 8-8v-8a47.9 47.9 0 0 0-2.75-16H200Z"/></g></svg></span>
<span>붙여넣기</span>
</button>
<button class="cm__item" type="button" role="menuitem">
<span class="cm__ic"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256"><g fill="currentColor"><path d="M221.66 90.34L192 120l-56-56l29.66-29.66a8 8 0 0 1 11.31 0L221.66 79a8 8 0 0 1 0 11.34" opacity=".2"/><path d="m227.31 73.37l-44.68-44.69a16 16 0 0 0-22.63 0L36.69 152A15.86 15.86 0 0 0 32 163.31V208a16 16 0 0 0 16 16h44.69a15.86 15.86 0 0 0 11.31-4.69L227.31 96a16 16 0 0 0 0-22.63M92.69 208H48v-44.69l88-88L180.69 120ZM192 108.68L147.31 64l24-24L216 84.68Z"/></g></svg></span>
<span>이름 바꾸기</span>
</button>
<button class="cm__item cm__item--danger" type="button" role="menuitem">
<span class="cm__ic"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256"><g fill="currentColor"><path d="M200 56v152a8 8 0 0 1-8 8H64a8 8 0 0 1-8-8V56Z" opacity=".2"/><path d="M216 48h-40v-8a24 24 0 0 0-24-24h-48a24 24 0 0 0-24 24v8H40a8 8 0 0 0 0 16h8v144a16 16 0 0 0 16 16h128a16 16 0 0 0 16-16V64h8a8 8 0 0 0 0-16M96 40a8 8 0 0 1 8-8h48a8 8 0 0 1 8 8v8H96Zm96 168H64V64h128Zm-80-104v64a8 8 0 0 1-16 0v-64a8 8 0 0 1 16 0m48 0v64a8 8 0 0 1-16 0v-64a8 8 0 0 1 16 0"/></g></svg></span>
<span>삭제</span>
</button>
</div>
</div>
</main>@use "../../../../site/static/demo-tokens" as *;
// 계산 겹: 클릭 좌표 값을 뷰포트 경계 안으로 clamp 한 뒤 그 값을 그대로 메뉴 위치로 쓴다 (positionAt()).
@include stage($stage-ink);
.cm {
position: relative;
width: 100%;
height: 100%;
display: grid;
place-items: center;
}
.cm__field {
width: clamp(180px, 60vw, 260px);
height: 130px;
border-radius: $r-card;
background: $subject-cream;
color: $subject-ink;
display: grid;
place-items: center;
gap: $sp-1;
font: 600 14px/1.3 -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
text-align: center;
padding: $sp-3;
box-sizing: border-box;
user-select: none;
}
.cm__hint { opacity: .7; font-weight: 500; font-size: 12px; }
.cm__menu {
position: fixed;
top: 0;
left: 0;
min-width: 176px;
background: $stage-paper;
border-radius: $r-sm;
box-shadow: $shadow-raised;
padding: $sp-1;
display: grid;
gap: $sp-1;
opacity: 0;
pointer-events: none;
transition: opacity $dur-quick $ease-out;
z-index: 5;
&.is-open { opacity: 1; pointer-events: auto; }
}
.cm__item {
display: flex;
align-items: center;
gap: $sp-2;
padding: $sp-2 $sp-3;
border: 0;
background: none;
border-radius: $r-xs;
font: 500 13px/1.2 -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
color: $subject-ink;
cursor: pointer;
text-align: left;
&:hover, &:focus-visible { background: rgba($subject-ink, .08); }
&--danger { color: $error; }
}
.cm__ic {
width: 16px;
height: 16px;
flex: none;
color: $subject-blue;
svg { display: block; width: 100%; height: 100%; }
}
.cm__item--danger .cm__ic { color: $error; }
@media (max-width: 340px) {
.cm__field { width: 176px; height: 108px; font-size: 12px; padding: $sp-2; }
.cm__menu { min-width: 148px; }
.cm__item { padding: $sp-1 $sp-2; font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
.cm__menu { transition: none; }
}html, body {
margin: 0;
overflow: hidden;
}
.stage {
box-sizing: border-box;
min-height: 100vh;
display: grid;
place-items: center;
margin: 0;
background: #17141a;
font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
padding: clamp(8px, 4vw, 24px);
}
.cm {
position: relative;
width: 100%;
height: 100%;
display: grid;
place-items: center;
}
.cm__field {
width: clamp(180px, 60vw, 260px);
height: 130px;
border-radius: 16px;
background: #fff7e6;
color: #17141a;
display: grid;
place-items: center;
gap: 4px;
font: 600 14px/1.3 -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
text-align: center;
padding: 12px;
box-sizing: border-box;
user-select: none;
}
.cm__hint {
opacity: 0.7;
font-weight: 500;
font-size: 12px;
}
.cm__menu {
position: fixed;
top: 0;
left: 0;
min-width: 176px;
background: #ffffff;
border-radius: 8px;
box-shadow: 0 14px 24px rgba(23, 20, 26, 0.32);
padding: 4px;
display: grid;
gap: 4px;
opacity: 0;
pointer-events: none;
transition: opacity 220ms ease-out;
z-index: 5;
}
.cm__menu.is-open {
opacity: 1;
pointer-events: auto;
}
.cm__item {
display: flex;
align-items: center;
gap: 8px;
padding: 8px 12px;
border: 0;
background: none;
border-radius: 4px;
font: 500 13px/1.2 -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
color: #17141a;
cursor: pointer;
text-align: left;
}
.cm__item:hover, .cm__item:focus-visible {
background: rgba(23, 20, 26, 0.08);
}
.cm__item--danger {
color: #c2361a;
}
.cm__ic {
width: 16px;
height: 16px;
flex: none;
color: #2f6df6;
}
.cm__ic svg {
display: block;
width: 100%;
height: 100%;
}
.cm__item--danger .cm__ic {
color: #c2361a;
}
@media (max-width: 340px) {
.cm__field {
width: 176px;
height: 108px;
font-size: 12px;
padding: 8px;
}
.cm__menu {
min-width: 148px;
}
.cm__item {
padding: 4px 8px;
font-size: 12px;
}
}
@media (prefers-reduced-motion: reduce) {
.cm__menu {
transition: none;
}
}(function () {
var field = document.getElementById('cmField');
var menu = document.getElementById('cmMenu');
var root = document.getElementById('cm');
var GAP = 8; // 화면 경계에서 남기는 여백
function positionAt(x, y) {
var mw = menu.offsetWidth, mh = menu.offsetHeight;
var vw = document.documentElement.clientWidth, vh = document.documentElement.clientHeight;
// 계산 겹: 클릭 좌표 값을 그대로 쓰되, 메뉴 상자가 화면을 벗어나지 않도록 각 축을 독립적으로 clamp 한다.
var px = Math.max(GAP, Math.min(x, vw - mw - GAP));
var py = Math.max(GAP, Math.min(y, vh - mh - GAP));
menu.style.transform = 'translate(' + px.toFixed(0) + 'px,' + py.toFixed(0) + 'px)';
}
function open(x, y) {
positionAt(x, y);
menu.classList.add('is-open');
}
function close() { menu.classList.remove('is-open'); }
field.addEventListener('contextmenu', function (e) {
e.preventDefault();
root.classList.remove('is-demo'); stopAutoplay();
open(e.clientX, e.clientY);
});
document.addEventListener('pointerdown', function (e) {
if (menu.classList.contains('is-open') && !menu.contains(e.target) && e.target !== field) {
close();
}
});
menu.addEventListener('click', close);
// 자동 루프: 클릭 좌표 값이 다른 네 지점(모서리 근처 포함)을 돌며 같은 positionAt() 경로를 탄다.
var points = [
{ x: 90, y: 86 }, { x: 300, y: 54 }, { x: 56, y: 190 }, { x: 268, y: 214 }
];
var tick = 0, autoTimer = null;
function autoTick() {
var step = tick % (points.length * 2);
if (step % 2 === 0) {
var p = points[step / 2];
open(p.x, p.y);
} else {
close();
}
tick++;
}
var reduce = window.matchMedia('(prefers-reduced-motion: reduce)').matches;
function stopAutoplay() { if (autoTimer) { clearInterval(autoTimer); autoTimer = null; } }
if (!reduce) { autoTimer = setInterval(autoTick, 250); autoTick(); }
})();import { useEffect, useRef } from "react";
import styles from "./CursorPositionAnchor.module.scss";
const ICON_COPY = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256"><g fill="currentColor"><path d="M216 40v128h-48V88H88V40Z" opacity=".2"/><path d="M216 32H88a8 8 0 0 0-8 8v40H40a8 8 0 0 0-8 8v128a8 8 0 0 0 8 8h128a8 8 0 0 0 8-8v-40h40a8 8 0 0 0 8-8V40a8 8 0 0 0-8-8m-56 176H48V96h112Zm48-48h-32V88a8 8 0 0 0-8-8H96V48h112Z"/></g></svg>';
const ICON_PASTE = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256"><g fill="currentColor"><path d="M208 48v168a8 8 0 0 1-8 8H56a8 8 0 0 1-8-8V48a8 8 0 0 1 8-8h40a39.83 39.83 0 0 0-8 24v8h80v-8a39.83 39.83 0 0 0-8-24h40a8 8 0 0 1 8 8" opacity=".2"/><path d="M200 32h-36.26a47.92 47.92 0 0 0-71.48 0H56a16 16 0 0 0-16 16v168a16 16 0 0 0 16 16h144a16 16 0 0 0 16-16V48a16 16 0 0 0-16-16m-72 0a32 32 0 0 1 32 32H96a32 32 0 0 1 32-32m72 184H56V48h26.75A47.9 47.9 0 0 0 80 64v8a8 8 0 0 0 8 8h80a8 8 0 0 0 8-8v-8a47.9 47.9 0 0 0-2.75-16H200Z"/></g></svg>';
const ICON_RENAME = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256"><g fill="currentColor"><path d="M221.66 90.34L192 120l-56-56l29.66-29.66a8 8 0 0 1 11.31 0L221.66 79a8 8 0 0 1 0 11.34" opacity=".2"/><path d="m227.31 73.37l-44.68-44.69a16 16 0 0 0-22.63 0L36.69 152A15.86 15.86 0 0 0 32 163.31V208a16 16 0 0 0 16 16h44.69a15.86 15.86 0 0 0 11.31-4.69L227.31 96a16 16 0 0 0 0-22.63M92.69 208H48v-44.69l88-88L180.69 120ZM192 108.68L147.31 64l24-24L216 84.68Z"/></g></svg>';
const ICON_TRASH = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256"><g fill="currentColor"><path d="M200 56v152a8 8 0 0 1-8 8H64a8 8 0 0 1-8-8V56Z" opacity=".2"/><path d="M216 48h-40v-8a24 24 0 0 0-24-24h-48a24 24 0 0 0-24 24v8H40a8 8 0 0 0 0 16h8v144a16 16 0 0 0 16 16h128a16 16 0 0 0 16-16V64h8a8 8 0 0 0 0-16M96 40a8 8 0 0 1 8-8h48a8 8 0 0 1 8 8v8H96Zm96 168H64V64h128Zm-80-104v64a8 8 0 0 1-16 0v-64a8 8 0 0 1 16 0m48 0v64a8 8 0 0 1-16 0v-64a8 8 0 0 1 16 0"/></g></svg>';
export type CursorPositionAnchorProps = {
color?: string;
};
export default function CursorPositionAnchor({
color = "#2f6df6",
}: CursorPositionAnchorProps) {
const rootRef = useRef<HTMLDivElement | null>(null);
useEffect(() => {
const root = rootRef.current;
if (!root) return;
const field = root.querySelector<HTMLDivElement>(`.${styles.field}`);
const menu = root.querySelector<HTMLDivElement>(`.${styles.menu}`);
if (!field || !menu) return;
const GAP = 6;
// 계산 겹: 클릭 좌표를 그대로 앵커로 쓰되, 메뉴 크기와 뷰포트 크기를 재서 넘치는 만큼만
// 안쪽으로 clamp 한다 — 항상 실제 클릭 지점에서 가장 가까운 안전한 좌표로 붙인다.
function positionAt(x: number, y: number) {
const mw = menu!.offsetWidth, mh = menu!.offsetHeight;
const vw = document.documentElement.clientWidth, vh = document.documentElement.clientHeight;
const px = Math.max(GAP, Math.min(x, vw - mw - GAP));
const py = Math.max(GAP, Math.min(y, vh - mh - GAP));
menu!.style.transform = `translate(${px.toFixed(0)}px,${py.toFixed(0)}px)`;
}
function open(x: number, y: number) {
positionAt(x, y);
menu!.classList.add(styles.open);
}
function close() { menu!.classList.remove(styles.open); }
function onContextMenu(e: MouseEvent) {
e.preventDefault();
stopAutoplay();
open(e.clientX, e.clientY);
}
function onDocDown(e: PointerEvent) {
if (menu!.classList.contains(styles.open) && !menu!.contains(e.target as Node) && e.target !== field) close();
}
field.addEventListener("contextmenu", onContextMenu);
document.addEventListener("pointerdown", onDocDown);
menu.addEventListener("click", close);
const points = [{ x: 24, y: 20 }, { x: -24, y: 30 }, { x: 0, y: -20 }, { x: 32, y: -10 }];
let tick = 0;
let autoTimer: number | null = null;
function autoTick() {
const step = tick % (points.length * 2);
if (step % 2 === 0) {
const r = field!.getBoundingClientRect();
const p = points[step / 2];
open(r.left + r.width / 2 + p.x, r.top + r.height / 2 + p.y);
} else {
close();
}
tick++;
}
function stopAutoplay() {
if (autoTimer !== null) { window.clearInterval(autoTimer); autoTimer = null; }
}
const reduce = window.matchMedia("(prefers-reduced-motion: reduce)").matches;
if (!reduce) { autoTimer = window.setInterval(autoTick, 250); autoTick(); }
return () => {
stopAutoplay();
field.removeEventListener("contextmenu", onContextMenu);
document.removeEventListener("pointerdown", onDocDown);
};
}, []);
return (
<div ref={rootRef} className={styles.stage}>
<div className={styles.cm}>
<div className={styles.field}>
<span className={styles.hint}>우클릭</span>
</div>
<div className={styles.menu} role="menu">
<button type="button" className={styles.item} role="menuitem">
<span className={styles.ic} style={{ color }} dangerouslySetInnerHTML={{ __html: ICON_COPY }} />
<span>복사</span>
</button>
<button type="button" className={styles.item} role="menuitem">
<span className={styles.ic} style={{ color }} dangerouslySetInnerHTML={{ __html: ICON_PASTE }} />
<span>붙여넣기</span>
</button>
<button type="button" className={styles.item} role="menuitem">
<span className={styles.ic} style={{ color }} dangerouslySetInnerHTML={{ __html: ICON_RENAME }} />
<span>이름 바꾸기</span>
</button>
<button type="button" className={`${styles.item} ${styles.danger}`} role="menuitem">
<span className={styles.ic} dangerouslySetInnerHTML={{ __html: ICON_TRASH }} />
<span>삭제</span>
</button>
</div>
</div>
</div>
);
}01 커서 위치 고정 — 클릭 좌표 값이 그대로 메뉴가 뜨는 자리 값이 되는 방식 — 측정 누적면적 51.248% · 움직인 프레임 7/23GODRICH 원작 · zip 에 SCSS·React 포함 · 컨텍스트 메뉴 UI 9종 — 클릭 좌표 값이 메뉴 위치를 정하는 방식
이 데모가 속한 글
컨텍스트 메뉴 UI 9종 — 클릭 좌표 값이 메뉴 위치를 정하는 방식컨텍스트 메뉴 UI는 마우스 오른쪽 버튼이나 길게 누르기로 여는 작은 목록인데, 아홉 개 중 하나는 클릭한 화면 좌표 값이 메뉴가 나타날 위치 값을 그대로 정하고, 하나는 그 위치 값이 화면 가장자리에 가까운 상태가 이 글의 데모 전부 보기
