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Highlight title widget of currently focused column

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Previously there wasn't any indicator of focus for empty columns. Now
title widget is highlighted then. Color is the same as for TodoWidget
focus and already configured by 'focus_background_color'.
This commit is contained in:
Jacek Sowiński 2020-11-22 12:35:41 +01:00
parent 00d2496e5c
commit 3d34497576
2 changed files with 22 additions and 4 deletions
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12
topydo/ui/columns/Main.py
View file

@ -140,7 +140,8 @@ class UIApplication(CLIApplicationBase):
self.marked_todos = set()
self.columns = urwid.Columns([], dividechars=0,
min_width=config().column_width())
min_width=config().column_width())
self.columns.contents.set_focus_changed_callback(self._move_highlight)
completer = ColumnCompleter(self.todolist)
self.commandline = CommandLineWidget(completer, 'topydo> ')
self.keystate_widget = KeystateWidget()
@ -268,6 +269,15 @@ class UIApplication(CLIApplicationBase):
self.column_mode = _APPEND_COLUMN
self._set_alarm_for_next_midnight_update()
def _move_highlight(self, p_new_focus):
"""
Removes highlight from currently focused column and applies it on
column with index equal to p_new_focus.
"""
self.columns.focus.highlight(False)
self.columns.contents[p_new_focus][0].highlight(True)
self.columns._invalidate()
def _set_alarm_for_next_midnight_update(self):
def callback(p_loop, p_data):
TodoWidget.wipe_cache()

14
topydo/ui/columns/TodoListWidget.py
View file

@ -19,6 +19,7 @@ import urwid
from topydo.lib.HashListValues import max_id_length
from topydo.lib.Utils import translate_key_to_config
from topydo.ui.columns.TodoWidget import TodoWidget
from topydo.ui.columns.Utils import PaletteItem
def get_execute_signal(p_prefix):
@ -40,7 +41,8 @@ class TodoListWidget(urwid.LineBox):
# store offset length for postpone command (e.g. '3' for 'p3w')
self._pp_offset = None
self._title_widget = urwid.Text(p_title, align='center')
self._title = urwid.Text(p_title, align='center')
self._title_widget = urwid.AttrMap(self._title, PaletteItem.DEFAULT)
self.todolist = urwid.SimpleFocusListWalker([])
self.listbox = urwid.ListBox(self.todolist)
@ -78,11 +80,11 @@ class TodoListWidget(urwid.LineBox):
@property
def title(self):
return self._title_widget.text
return self._title.text
@title.setter
def title(self, p_title):
self._title_widget.set_text(p_title)
self._title.set_text(p_title)
def update(self):
"""
@ -384,3 +386,9 @@ class TodoListWidget(urwid.LineBox):
todo_id = None
urwid.emit_signal(self, 'repeat_cmd', todo_id)
def highlight(self, p_highlight):
if p_highlight:
self._title_widget.set_attr_map({None: PaletteItem.DEFAULT_FOCUS})
else:
self._title_widget.set_attr_map({None: PaletteItem.DEFAULT})