diff options
Diffstat (limited to 'ranger/core/actions.py')
| -rw-r--r-- | ranger/core/actions.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/ranger/core/actions.py b/ranger/core/actions.py index 89c5124b..4e76df65 100644 --- a/ranger/core/actions.py +++ b/ranger/core/actions.py @@ -998,12 +998,15 @@ class Actions( # pylint: disable=too-many-instance-attributes,too-many-public-m def scroll_preview(self, lines, narg=None): """:scroll_preview <lines> -Scroll the file preview by <lines> lines.""" + Scroll the file preview by <lines> lines. + """ preview_column = self.ui.browser.columns[-1] if preview_column.target and preview_column.target.is_file: if narg is not None: lines = narg - preview_column.scrollbit = max(0, preview_column.scrollbit + lines) + target_scroll = preview_column.scrollbit + lines + max_scroll = len(preview_column.lines) - preview_column.hei + preview_column.scrollbit = max(0, min(target_scroll, max_scroll)) preview_column.request_redraw() # -------------------------- |