mobile drag selection

[LucasXu0]

No description provided.

[codecov]

Codecov Report

Merging #209 (e5dd210) into main (d2460c9) will decrease coverage by 0.79%.
The diff coverage is 0.43%.

@@            Coverage Diff             @@
##             main     #209      +/-   ##
==========================================
- Coverage   63.08%   62.29%   -0.79%     
==========================================
  Files         228      230       +2     
  Lines       10082    10193     +111     
==========================================
- Hits         6360     6350      -10     
- Misses       3722     3843     +121     

Impacted Files	Coverage Δ
...nt/service/selection/mobile_selection_service.dart	0.00% <0.00%> (ø)
...or_component/service/selection_service_widget.dart	62.50% <ø> (+2.97%)	⬆️
.../src/render/selection/mobile_selection_widget.dart	0.00% <0.00%> (ø)
...rc/service/selection/mobile_selection_gesture.dart	0.00% <0.00%> (ø)
lib/src/service/selection_service.dart	0.38% <ø> (ø)
...t/service/selection/desktop_selection_service.dart	69.69% <50.00%> (-0.96%)	⬇️

... and 1 file with indirect coverage changes

[LucasXu0]

demo.mp4