diff options
Diffstat (limited to 'ranger/gui/widgets/browsercolumn.py')
| -rw-r--r-- | ranger/gui/widgets/browsercolumn.py | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/ranger/gui/widgets/browsercolumn.py b/ranger/gui/widgets/browsercolumn.py index 055c9843..5427d958 100644 --- a/ranger/gui/widgets/browsercolumn.py +++ b/ranger/gui/widgets/browsercolumn.py @@ -11,6 +11,9 @@ class BrowserColumn(Pager, Widget): postpone_drawing = False tagged_marker = '*' + old_dir = None + old_cf = None + def __init__(self, win, level): Pager.__init__(self, win) Widget.__init__(self, win) @@ -65,6 +68,7 @@ class BrowserColumn(Pager, Widget): return True def poke(self): + Widget.poke(self) self.target = self.env.at_level(self.level) def draw(self): @@ -72,15 +76,26 @@ class BrowserColumn(Pager, Widget): from ranger.fsobject.file import File from ranger.fsobject.directory import Directory -# self.pager.visible = False - if self.target is None: - pass - elif type(self.target) == File: - Pager.open(self) - self._draw_file() - elif type(self.target) == Directory: - self._draw_directory() - Widget.draw(self) + if self.target != self.old_dir: + self.need_redraw = True + self.old_dir = self.target + + if isinstance(self.target, Directory) \ + and self.target.pointed_obj != self.old_cf: + self.need_redraw = True + self.old_cf = self.target.pointed_obj + + if self.need_redraw: + self.win.erase() + if self.target is None: + pass + elif type(self.target) == File: + Pager.open(self) + self._draw_file() + elif type(self.target) == Directory: + self._draw_directory() + Widget.draw(self) + self.need_redraw = False def _preview_this_file(self, target): return target.document and not self.settings.preview_files @@ -278,3 +293,6 @@ class BrowserColumn(Pager, Widget): if self.target.scroll_begin == old_value: self.target.move(relative = relative) self.target.scroll_begin += relative + + def __str__(self): + return self.__class__.__name__ + ' at level ' + str(self.level) |