fix: zoom-aware dropdown positioning in session list + archive/research menus
getBoundingClientRect() returns zoom-scaled coords, but window.innerWidth is unscaled. rect.right/z computed offset was wildly negative at ui-scale-125, pushing dropdowns off-screen left. Both createSessionItem() dropdown (rename/delete/archive) and _showDropdown() (archive/research library cards) affected.
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1 changed files with 10 additions and 8 deletions
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@ -825,17 +825,18 @@ function createSessionItem(s) {
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} else {
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// Position the dropdown using viewport coords
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const rect = menuBtn.getBoundingClientRect();
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const z = parseFloat(getComputedStyle(document.documentElement).zoom) || 1;
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dropdown.style.left = '';
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dropdown.style.right = (window.innerWidth - rect.right) + 'px';
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dropdown.style.right = (window.innerWidth - rect.right / z) + 'px';
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// Show off-screen first to measure height
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dropdown.style.top = '-9999px';
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dropdown.style.display = 'block';
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const ddRect = dropdown.getBoundingClientRect();
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// Flip above if not enough room below
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if (rect.bottom + 2 + ddRect.height > window.innerHeight) {
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dropdown.style.top = Math.max(2, rect.top - ddRect.height - 2) + 'px';
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if (rect.bottom / z + 2 + ddRect.height / z > window.innerHeight) {
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dropdown.style.top = Math.max(2, rect.top / z - ddRect.height / z - 2) + 'px';
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} else {
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dropdown.style.top = rect.bottom + 2 + 'px';
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dropdown.style.top = rect.bottom / z + 2 + 'px';
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}
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}
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});
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@ -2669,14 +2670,15 @@ function _showDropdown(anchorEl, items) {
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// Position using viewport coords (same pattern as session menus)
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const rect = anchorEl.getBoundingClientRect();
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dd.style.right = (window.innerWidth - rect.right) + 'px';
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const z = parseFloat(getComputedStyle(document.documentElement).zoom) || 1;
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dd.style.right = (window.innerWidth - rect.right / z) + 'px';
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dd.style.top = '-9999px';
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dd.style.display = 'block';
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const ddRect = dd.getBoundingClientRect();
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if (rect.bottom + 2 + ddRect.height > window.innerHeight) {
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dd.style.top = Math.max(2, rect.top - ddRect.height - 2) + 'px';
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if (rect.bottom / z + 2 + ddRect.height / z > window.innerHeight) {
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dd.style.top = Math.max(2, rect.top / z - ddRect.height / z - 2) + 'px';
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} else {
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dd.style.top = (rect.bottom + 2) + 'px';
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dd.style.top = (rect.bottom / z + 2) + 'px';
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}
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function close() { dd.remove(); }
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