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enhance(client): tweak contextmenu position calculation

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This commit is contained in:
syuilo 2023-02-25 13:44:37 +09:00
parent 3c01c0cbf2
commit e7a1046b87
3 changed files with 45 additions and 23 deletions
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10
packages/frontend/src/components/MkContextMenu.vue
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@ -32,6 +32,8 @@ let rootEl = $shallowRef<HTMLDivElement>();
let zIndex = $ref<number>(os.claimZIndex('high'));
const SCROLLBAR_THICKNESS = 16;
onMounted(() => {
let left = props.ev.pageX + 1; // 間違って右ダブルクリックした場合に意図せずアイテムがクリックされるのを防ぐため + 1
let top = props.ev.pageY + 1; // 間違って右ダブルクリックした場合に意図せずアイテムがクリックされるのを防ぐため + 1
@ -39,12 +41,12 @@ onMounted(() => {
const width = rootEl.offsetWidth;
const height = rootEl.offsetHeight;
if (left + width - window.pageXOffset > window.innerWidth) {
left = window.innerWidth - width + window.pageXOffset;
if (left + width - window.pageXOffset >= (window.innerWidth - SCROLLBAR_THICKNESS)) {
left = (window.innerWidth - SCROLLBAR_THICKNESS) - width + window.pageXOffset;
}
if (top + height - window.pageYOffset > window.innerHeight) {
top = window.innerHeight - height + window.pageYOffset;
if (top + height - window.pageYOffset >= (window.innerHeight - SCROLLBAR_THICKNESS)) {
top = (window.innerHeight - SCROLLBAR_THICKNESS) - height + window.pageYOffset;
}
if (top < 0) {