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fix: scroll_view_center_cycle no-op in "dead" area, fix bottom scroll offset

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Testing for precise rows leads to a "dead" area if cursor row is in topmost
half-screen of a file.  Less strict comparison makes the command useful in
that area as well.
This commit is contained in:
Ingo Lohmar 2026-02-21 15:19:04 +01:00 • committed by CJ van den Berg
parent dc4d16b062
commit 3f0578a909
1 changed files with 3 additions and 3 deletions
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6
src/tui/editor.zig
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@ -3057,9 +3057,9 @@ pub const Editor = struct {
pub fn scroll_view_center_cycle(self: *Self, _: Context) Result { pub fn scroll_view_center_cycle(self: *Self, _: Context) Result {
const scroll_cursor_min_border_distance = Buffer.View.scroll_cursor_min_border_distance; const scroll_cursor_min_border_distance = Buffer.View.scroll_cursor_min_border_distance;
const cursor_row = self.get_primary().cursor.row; const cursor_row = self.get_primary().cursor.row;
return if (cursor_row == self.view.row + scroll_cursor_min_border_distance) return if (cursor_row <= self.view.row + scroll_cursor_min_border_distance)
self.scroll_view_bottom(.{}) self.scroll_view_bottom(.{})
else if (cursor_row == self.view.row + self.view.rows / 2) else if (cursor_row <= self.view.row + self.view.rows / 2)
self.scroll_view_top(.{}) self.scroll_view_top(.{})
else else
self.scroll_view_offset(self.view.rows / 2); self.scroll_view_offset(self.view.rows / 2);
@ -3074,7 +3074,7 @@ pub const Editor = struct {
pub fn scroll_view_bottom(self: *Self, _: Context) Result { pub fn scroll_view_bottom(self: *Self, _: Context) Result {
const scroll_cursor_min_border_distance = Buffer.View.scroll_cursor_min_border_distance; const scroll_cursor_min_border_distance = Buffer.View.scroll_cursor_min_border_distance;
return self.scroll_view_offset(if (self.view.rows > scroll_cursor_min_border_distance) self.view.rows -| scroll_cursor_min_border_distance + 1 else 0); return self.scroll_view_offset(self.view.rows -| (scroll_cursor_min_border_distance + 1));
} }
pub const scroll_view_bottom_meta: Meta = .{}; pub const scroll_view_bottom_meta: Meta = .{};