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| author | Baranovskiy Konstantin <baranovskiykonstantin@gmail.com> | 2018-10-25 16:07:04 +0300 |
|---|---|---|
| committer | Baranovskiy Konstantin <baranovskiykonstantin@gmail.com> | 2018-10-26 14:28:53 +0300 |
| commit | d6ac6d04ee61dffae0df811d9f424508b87580ab (patch) | |
| tree | 88a18e372965b5dcf3321a8fbedb68d860806544 /ranger | |
| parent | ffee23a4d92a6f71cd62a6c763b13163e1bfae4a (diff) | |
| download | ranger-d6ac6d04ee61dffae0df811d9f424508b87580ab.tar.gz | |
Restoration of scrolling in pager.
Fixes #1347
Diffstat (limited to 'ranger')
| -rw-r--r-- | ranger/core/actions.py | 5 | ||||
| -rw-r--r-- | ranger/gui/widgets/browsercolumn.py | 5 | ||||
| -rw-r--r-- | ranger/gui/widgets/pager.py | 6 |
3 files changed, 8 insertions, 8 deletions
diff --git a/ranger/core/actions.py b/ranger/core/actions.py index 1b5d0028..20a180e9 100644 --- a/ranger/core/actions.py +++ b/ranger/core/actions.py @@ -1004,10 +1004,7 @@ class Actions( # pylint: disable=too-many-instance-attributes,too-many-public-m if preview_column.target and preview_column.target.is_file: if narg is not None: lines = narg - target_scroll = preview_column.scroll_extra + lines - max_scroll = len(preview_column.lines) - preview_column.hei - preview_column.scroll_extra = max(0, min(target_scroll, max_scroll)) - preview_column.request_redraw() + preview_column.scrollbit(lines) # -------------------------- # -- Previews diff --git a/ranger/gui/widgets/browsercolumn.py b/ranger/gui/widgets/browsercolumn.py index 8d2e63eb..ecc66f44 100644 --- a/ranger/gui/widgets/browsercolumn.py +++ b/ranger/gui/widgets/browsercolumn.py @@ -96,10 +96,7 @@ class BrowserColumn(Pager): # pylint: disable=too-many-instance-attributes self.fm.thisdir.move_to_obj(clicked_file) self.fm.execute_file(clicked_file) elif self.target.is_file: - target_scroll = self.scroll_extra + direction - max_scroll = len(self.lines) - self.hei - self.scroll_extra = max(0, min(target_scroll, max_scroll)) - self.need_redraw = True + self.scrollbit(direction) else: if self.level > 0 and not direction: self.fm.move(right=0) diff --git a/ranger/gui/widgets/pager.py b/ranger/gui/widgets/pager.py index 3bb52e3f..c1aa2765 100644 --- a/ranger/gui/widgets/pager.py +++ b/ranger/gui/widgets/pager.py @@ -75,6 +75,12 @@ class Pager(Widget): # pylint: disable=too-many-instance-attributes def finalize(self): self.fm.ui.win.move(self.y, self.x) + def scrollbit(self, lines): + target_scroll = self.scroll_extra + lines + max_scroll = len(self.lines) - self.hei + self.scroll_extra = max(0, min(target_scroll, max_scroll)) + self.need_redraw = True + def draw(self): if self.need_clear_image: self.need_redraw = True |