Finn Evers a65ea2708c editor: Refactor scrollbar-related code (#24134) ... This PR is primarily an implementation of @osiewicz [comment](https://github.com/zed-industries/zed/pull/19495#pullrequestreview-2488877957) in an effort to increase maintainability after the horizontal editor scrollbar was added in #19495 . I also want to build on these changes in future PRs to adress some other small bugs. This primarily does the following: 1. Uses `along` wherever possible 2. Fixes the amount of mouse event listeners attached to the editor when scrollbars are displayed to 2 instead of 2-4 in case both scrollbars are displayed. This can be done since only one scrollbar can be dragged by the cursor at any given time, so the event listeners now account for that. The state reflecting the scrollbar dragging state was also updated accordingly. It does not change any functionality besides the aforementioned event listener code as well as some minor bugs which where present after #19495 , namely: - One missing `cx.stop_propagation()` (see [here](a8741dc310/crates/editor/src/element.rs (L4684)) and [here](a8741dc310/crates/editor/src/element.rs (L4838)) respectively). - The horizontal scrollbar thumb having a small border on the left side, which seems to be unintended for the horizontal scrollbar whilst intended for the vertical one. Since this is a minimal change, I figured it could be already included in this PR. This PR admittetly grew quite large over time, however, much of the diff is just renames to account for the code now working for both axes as well as moved code. The logic remains (or should at least be) unaffected. If I should split this into two PRs or remove some of the changes, please let me know. Release Notes: - N/A		2025-03-25 22:08:46 +01:00
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src	editor: Refactor scrollbar-related code (#24134)	2025-03-25 22:08:46 +01:00
Cargo.toml	Debugger implementation (#13433)	2025-03-18 12:55:25 -04:00
LICENSE-GPL	chore: Change AGPL-licensed crates to GPL (except for collab) (#4231)	2024-01-24 00:26:58 +01:00