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chore: added datetime

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Parodi, Eugenio 🌶 4 months ago
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fec33e59fe
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996e1fa2f0
4 changed files with 221 additions and 2 deletions
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  1. 1
      libs/pyTermTk/TermTk/TTkWidgets/__init__.py
  2. 3
      libs/pyTermTk/TermTk/TTkWidgets/datetime_date_form.py
  3. 143
      libs/pyTermTk/TermTk/TTkWidgets/datetime_datetime.py
  4. 76
      tests/t.ui/test.ui.036.datetime.04.py

1
libs/pyTermTk/TermTk/TTkWidgets/__init__.py
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@ -38,6 +38,7 @@ from .TTkTerminal import *
from .datetime_time import *
from .datetime_date import *
from .datetime_datetime import *
from .datetime_date_form import *
from .Fancy import *

3
libs/pyTermTk/TermTk/TTkWidgets/datetime_date_form.py
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@ -756,9 +756,8 @@ class TTkDateForm(TTkContainer):
self._state = _TTkDateWidgetState(date=date)
self._state.highlightedChanged.connect(self.update)
self.dateChanged = self._state.dateChanged
_layout=TTkLayout()
size = (20,8)
super().__init__(**kwargs|{'layout':_layout, 'size':size, 'minSize':size})
super().__init__(**kwargs|{'size':size, 'minSize':size})
self._calWidget = _TTkDateCal(parent=self, pos=(0,2), state=self._state)
self._yearWidget = _TTkDateYear(parent=self, pos=(2,0), state=self._state)
self._monthWidget = _TTkDateMonth(parent=self, pos=(12,0), state=self._state)

143
libs/pyTermTk/TermTk/TTkWidgets/datetime_datetime.py
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@ -0,0 +1,143 @@
# MIT License
#
# Copyright (c) 2025 Eugenio Parodi <ceccopierangiolieugenio AT googlemail DOT com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
__all__ = ['TTkDateTime']
from enum import IntEnum,Enum,auto
from dataclasses import dataclass
import datetime as dt
from typing import Optional
from TermTk.TTkCore.color import TTkColor
from TermTk.TTkCore.string import TTkString
from TermTk.TTkCore.constant import TTkK
from TermTk.TTkCore.signal import pyTTkSignal, pyTTkSlot
from TermTk.TTkCore.TTkTerm.inputkey import TTkKeyEvent
from TermTk.TTkCore.TTkTerm.inputmouse import TTkMouseEvent
from TermTk.TTkLayouts import TTkGridLayout, TTkLayout
from TermTk.TTkWidgets.widget import TTkWidget
from TermTk.TTkWidgets.container import TTkContainer
from TermTk.TTkWidgets.spinbox import TTkSpinBox
from TermTk.TTkWidgets.datetime_date import TTkDate
from TermTk.TTkWidgets.datetime_time import TTkTime
class TTkDateTime(TTkContainer):
''' TTkDateTime:
A composite widget for displaying and editing date and time values.
Combines :class:`~TermTk.TTkWidgets.datetime_date.TTkDate` and :class:`~TermTk.TTkWidgets.datetime_time.TTkTime` widgets
into a single datetime editor.
::
2025/11/04 📅 12:30:45
.. code:: python
import TermTk as ttk
root = ttk.TTk(mouseTrack=True)
ttk.TTkDateTime(parent=root) # Defaults to the current datetime
root.mainloop()
:param datetime: The initial datetime to display, defaults to the current datetime.
:type datetime: :py:class:`datetime.datetime`, optional
'''
__slots__ = (
'_datetime',
'_dateWidget', '_timeWidget',
# Signals
'datetimeChanged')
datetimeChanged:pyTTkSignal
'''
This signal is emitted whenever the datetime changes.
:param datetime: The new datetime value
:type datetime: :py:class:`datetime.datetime`
'''
_datetime:dt.datetime
_dateWidget:TTkDate
_timeWidget:TTkTime
def __init__(self, *,
datetime:Optional[dt.datetime]=None,
**kwargs) -> None:
'''
Initializes the TTkDateTime widget.
:param datetime: The initial datetime to display. If None, the current datetime is used.
:type datetime: :py:class:`datetime.datetime`, optional
'''
self.datetimeChanged = pyTTkSignal(dt.datetime)
if not datetime:
datetime = dt.datetime.now().replace(microsecond=0)
self._datetime = datetime
_layout=TTkLayout()
size = (13+1+8,1)
super().__init__(**kwargs|{'layout':_layout, 'size':size, 'minSize':size})
self._dateWidget = TTkDate(parent=self, pos=( 0,0), date=datetime.date())
self._timeWidget = TTkTime(parent=self, pos=(14,0), time=datetime.time())
self._dateWidget.dateChanged.connect(self._somethingChanged)
self._timeWidget.timeChanged.connect(self._somethingChanged)
@pyTTkSlot()
def _somethingChanged(self) -> None:
'''
Internal slot that synchronizes the datetime value when either date or time changes.
'''
self.setDatetime(
self._datetime.combine(
date=self._dateWidget.date(),
time=self._timeWidget.time()))
def datetime(self) -> dt.datetime:
'''
Returns the current datetime of the widget.
:return: The current datetime
:rtype: :py:class:`datetime.datetime`
'''
return self._datetime
@pyTTkSlot(dt.datetime)
def setDatetime(self, datetime:dt.datetime) -> None:
'''
Sets the current datetime of the widget.
This updates both the internal date and time widgets and emits the
:py:attr:`datetimeChanged` signal if the value changes.
:param datetime: The new datetime to set
:type datetime: :py:class:`datetime.datetime`
'''
if datetime != self._datetime:
self._datetime = datetime
self._dateWidget.setDate(datetime.date())
self._timeWidget.setTime(datetime.time())
self.datetimeChanged.emit(datetime)

76
tests/t.ui/test.ui.036.datetime.04.py
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@ -0,0 +1,76 @@
#!/usr/bin/env python3
# MIT License
#
# Copyright (c) 2021 Eugenio Parodi <ceccopierangiolieugenio AT googlemail DOT com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import sys, os
from datetime import time,date,datetime
sys.path.append(os.path.join(sys.path[0],'../../libs/pyTermTk'))
import TermTk as ttk
root = ttk.TTk(mouseTrack=True)
winLog = ttk.TTkWindow(parent=root, pos=(20,1), size=(80,30), layout=ttk.TTkGridLayout())
ttk.TTkLogViewer(parent=winLog)
win = ttk.TTkWindow(parent=root, pos=( 0,0), size=(57,14), title='Generic')
win1 = ttk.TTkWindow(parent=root, pos=( 60,0), size=(22,12), title='Date Form', layout=ttk.TTkGridLayout())
win2 = ttk.TTkWindow(parent=root, pos=( 85,0), size=(15,12), title='Date')
win3 = ttk.TTkWindow(parent=root, pos=(103,0), size=(25,12), title='DateTime')
testTime1=time(hour=3,minute=30)
timeWidget1 = ttk.TTkTime(parent=win, pos=(1,0), time=testTime1)
timeWidget2 = ttk.TTkTime(parent=win, pos=(1,2))
timeLabel1 = ttk.TTkLabel(parent=win, pos=(1,4), text=str(testTime1))
timeLabel2 = ttk.TTkLabel(parent=win, pos=(1,6), text=str(timeWidget2.time()))
timeWidget1.timeChanged.connect(lambda _t:timeLabel1.setText(str(_t)))
timeWidget2.timeChanged.connect(lambda _t:timeLabel2.setText(str(_t)))
testDate = date(year=1980, month=12, day=25)
dateFormWidget1 = ttk.TTkDateForm(parent=win, pos=(12,0), date=testDate)
dateFormWidget2 = ttk.TTkDateForm(parent=win, pos=(34,0))
dateFormWidget3 = ttk.TTkDateForm(parent=win1, date=testDate.replace(year=2000))
dateLabel = ttk.TTkLabel(parent=win, pos=(1,8), text=str(testDate))
dateFormWidget1.dateChanged.connect(lambda _d: dateLabel.setText(str(_d)))
dateFormWidget1.dateChanged.connect(dateFormWidget2.setDate)
dateFormWidget2.dateChanged.connect(dateFormWidget1.setDate)
dateFormWidget3.dateChanged.connect(dateFormWidget2.setDate)
dateWidget1 = ttk.TTkDate(parent=win2, pos=(0,0), date=testDate)
dateWidget2 = ttk.TTkDate(parent=win2, pos=(0,2))
dateLabel1 = ttk.TTkLabel(parent=win2, pos=(0,4), text=str(testDate))
dateLabel2 = ttk.TTkLabel(parent=win2, pos=(0,6), text=str(dateWidget2.date()))
dateWidget1.dateChanged.connect(lambda _d:dateLabel1.setText(str(_d)))
dateWidget1.dateChanged.connect(dateFormWidget1.setDate)
dateWidget2.dateChanged.connect(lambda _d:dateLabel2.setText(str(_d)))
testDatetime = datetime(1995,10,5, 23,30,5)
dateTimeWidget1 = ttk.TTkDateTime(parent=win3, pos=(0,0))
dateTimeWidget2 = ttk.TTkDateTime(parent=win3, pos=(0,4), datetime=testDatetime)
datetimeLabel1 = ttk.TTkLabel(parent=win3, pos=(0,2), text=str(dateTimeWidget1.datetime()))
datetimeLabel2 = ttk.TTkLabel(parent=win3, pos=(0,6), text=str(testDatetime))
dateTimeWidget1.datetimeChanged.connect(lambda _d:datetimeLabel1.setText(str(_d)))
dateTimeWidget1.datetimeChanged.connect(dateTimeWidget2.setDatetime)
dateTimeWidget2.datetimeChanged.connect(lambda _d:datetimeLabel2.setText(str(_d)))
root.mainloop()
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