Drag and Drop extremely slow on weekly calendars with 15 minute intervals

[jaburnett604]

Drag and drop functionality becomes unreasonably slow when you configure a QCalendarDay in week mode with 15 minute intervals.

To Reproduce Steps to reproduce the behavior:

1. Use the WeekDragAndDrop example component
2. Configure it with 15 minute intervals like so:

:interval-height="12"
:interval-start="64"
:interval-minutes="15"
:interval-count="34"

3. See error

Expected behavior Better performance.

Desktop (please complete the following information):

• OS: macOS Monterey 12.6.3
• Browser: Chrome
• Version: 110.0.5481.177 (Official Build) (x86_64)

Additional context This was not really noticeable with my MBP M2 Max, but was very noticeable on my older desktop where the delay before the interval class appeared was pretty severe and the drag and drop became pretty much unusable.

[mfcarneiro]

are you using Vue 3 + QClendar v4?

[jaburnett604]

are you using Vue 3 + QClendar v4?

Yes, I was using Vue 3.2.13 and QCalendar 4.0.0-beta.16