ac2466d14f
Fixes #5174. The drag velocity was not being updated unless the cursor counted as "dragging", which only happens when it's in motion. This effectively guarantees that the drag velocity will never be zero, even if the cursor is not moving, and results in spurious scroll velocity being applied when the cursor is released. Instead, we update the velocity only when the drag is stopped, which is when the kinetic scrolling actually needs to begin. Note that we immediately *apply* the scroll velocity on the same frame that we first set it, to avoid a 1-frame gap where the scroll area doesn't move. I believe that *not* setting `scroll_stuck_to_end` and `offset_target` when the drag is released is the correct thing to do, as they should apply immediately once the user stops dragging. Should we maybe clear the drag velocity instead if `scroll_stuck_to_end` is true or `offset_target` exists? * Closes #5174 * [x] I have followed the instructions in the PR template |
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README.md
emath - egui math library
A bare-bones 2D math library with types and functions useful for GUI building.
Made for egui.