ScreenTinker ce7d8642fa Make the calendar's gestures work on a touchscreen ... The drag gestures did nothing on a phone. touch-action was set to none only once the pointer had already travelled far enough to count as a drag, and by then it is too late: a browser decides at touch-START whether a gesture scrolls the page, so the page scrolled, the pointer stream was cancelled, and the block never moved. The rule that works for a mouse cannot work for a finger. Touch now arms by HOLDING. A press that stays put for a moment takes the gesture over — at which point scrolling is suppressed and the block dims — while a press that moves first is left alone as the scroll it plainly is. Everything that is not a drag still scrolls exactly as a phone user expects. A mouse or pen is unchanged and arms as soon as it has travelled. Tapping empty space now creates a default one-hour slot at that time. On a phone that is the only practical way to create, since drawing a range with a finger is awkward, and on a desktop it is a shortcut worth having anyway. The arming rule is a function rather than a pointerType check at each site, so the touch and mouse paths cannot drift apart, and it is tested — including that the hold is long enough to mean intent without feeling stuck. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL		2026-07-28 17:56:48 -05:00
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schedule-grid.js	Make the calendar's gestures work on a touchscreen	2026-07-28 17:56:48 -05:00