diff options
Diffstat (limited to 'helix-view/src/view.rs')
-rw-r--r-- | helix-view/src/view.rs | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/helix-view/src/view.rs b/helix-view/src/view.rs index 1332f11e..44f7576f 100644 --- a/helix-view/src/view.rs +++ b/helix-view/src/view.rs @@ -10,6 +10,8 @@ use helix_core::{ }; use tui::layout::Rect; +pub const PADDING: usize = 5; + pub struct View { pub state: State, pub history: History, @@ -39,16 +41,14 @@ impl View { let line = self.state.doc().char_to_line(cursor); let document_end = self.first_line + (self.size.1 as usize).saturating_sub(1); - let padding = 5usize; - // TODO: side scroll - if line > document_end.saturating_sub(padding) { + if line > document_end.saturating_sub(PADDING) { // scroll down - self.first_line += line - (document_end.saturating_sub(padding)); - } else if line < self.first_line + padding { + self.first_line += line - (document_end.saturating_sub(PADDING)); + } else if line < self.first_line + PADDING { // scroll up - self.first_line = line.saturating_sub(padding); + self.first_line = line.saturating_sub(PADDING); } } |