diff options
Diffstat (limited to 'src/browser/browser_state.rs')
| -rw-r--r-- | src/browser/browser_state.rs | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/browser/browser_state.rs b/src/browser/browser_state.rs index dccb3b5..34a19c5 100644 --- a/src/browser/browser_state.rs +++ b/src/browser/browser_state.rs @@ -86,8 +86,8 @@ impl BrowserState { self.tree.root() } - pub fn page_height(screen: Screen) -> i32 { - i32::from(screen.height) - 2 + pub fn page_height(screen: Screen) -> usize { + screen.height as usize - 2 // br shouldn't be displayed when the screen is smaller } /// return a reference to the currently displayed tree, which @@ -243,7 +243,7 @@ impl PanelState for BrowserState { _screen: Screen, _con: &AppContext, ) -> Result<CmdResult, ProgramError> { - self.displayed_tree_mut().try_select_y(y as i32); + self.displayed_tree_mut().try_select_y(y as usize); Ok(CmdResult::Keep) } @@ -373,14 +373,14 @@ impl PanelState for BrowserState { } Internal::page_down => { let tree = self.displayed_tree_mut(); - if !tree.try_scroll(page_height, page_height) { + if !tree.try_scroll(page_height as i32, page_height) { tree.try_select_last(page_height); } CmdResult::Keep } Internal::page_up => { let tree = self.displayed_tree_mut(); - if !tree.try_scroll(-page_height, page_height) { + if !tree.try_scroll(page_height as i32 * -1, page_height) { tree.try_select_first(); } CmdResult::Keep |