Reproduction
https://stackblitz.com/edit/angular-kkgyuu
Expected Behavior
To trigger auto-scroll when using a cdkDragBoundary, the user MUST pickup the drag element near its edges. This limitation feels really odd in use and makes the auto-scroll feature feel broken. Even if the user picks up the drag element near one of it's edges, they can only auto-scroll in one direction and not go back from where it came (ignoring really skinny drag elements...). See below gif.
Consideration should be put in place to trigger auto-scroll when the drag-preview's edges are near the boundary or when the user's pointer is physically on top of the boundary.
Actual Behavior
Environment
- Angular: 9
- CDK/Material: 9
- Browser(s): all
- Operating System (e.g. Windows, macOS, Ubuntu):
Reproduction
https://stackblitz.com/edit/angular-kkgyuu
Expected Behavior
To trigger auto-scroll when using a cdkDragBoundary, the user MUST pickup the drag element near its edges. This limitation feels really odd in use and makes the auto-scroll feature feel broken. Even if the user picks up the drag element near one of it's edges, they can only auto-scroll in one direction and not go back from where it came (ignoring really skinny drag elements...). See below gif.
Consideration should be put in place to trigger auto-scroll when the drag-preview's edges are near the boundary or when the user's pointer is physically on top of the boundary.
Actual Behavior
Environment