4bf1866c2a
* Registered parameter types go in their own files * Moves [int, float] item definitions outside `WidgetParameterItem` * Moves [int, float] parameter definitions outside `WidgetParameterItem` * Allow registering ParameterItems for easy parameter defs * Finalizes moving simple parameters to their own files * removes accidentally committed file * Provides class qualnames in rst * Address docstring build issues * Address recent review comments - `registerParameterItemType`: * added to docs and parametertree.__init__ * Remove unsed PARAM_TYPES global * Hyperlink to `registerParameterType` - parameter tree rst: * Alphabetize entries * Rebuild RST without fully qualified class name * Add note at file header that it is auto generated * Remove spurious space during rst doc creation * Ensure created/modified files end with newline * Address CodeQL warnings * toPlainText also returns str * `QTreeWidgetItem.text` returns str
56 lines
1.9 KiB
Python
56 lines
1.9 KiB
Python
from ...Qt import QtWidgets, QtCore
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from .. import Parameter
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from .basetypes import WidgetParameterItem
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class CalendarParameterItem(WidgetParameterItem):
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def makeWidget(self):
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self.asSubItem = True
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w = QtWidgets.QCalendarWidget()
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w.setMaximumHeight(200)
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w.sigChanged = w.selectionChanged
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w.value = w.selectedDate
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w.setValue = w.setSelectedDate
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self.hideWidget = False
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self.param.opts.setdefault('default', QtCore.QDate.currentDate())
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return w
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class CalendarParameter(Parameter):
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"""
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Displays a Qt calendar whose date is specified by a 'format' option.
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============== ========================================================
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**Options:**
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format Format for displaying the date and converting from a string. Can be any value accepted by
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`QDate.toString` and `fromString`, or a stringified version of a QDateFormat enum, i.e. 'ISODate',
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'TextDate' (default), etc.
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============== ========================================================
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"""
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itemClass = CalendarParameterItem
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def __init__(self, **opts):
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opts.setdefault('format', 'TextDate')
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super().__init__(**opts)
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def _interpretFormat(self, fmt=None):
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fmt = fmt or self.opts.get('format')
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if hasattr(QtCore.Qt.DateFormat, fmt):
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fmt = getattr(QtCore.Qt.DateFormat, fmt)
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return fmt
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def _interpretValue(self, v):
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if isinstance(v, str):
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fmt = self._interpretFormat()
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if fmt is None:
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raise ValueError('Cannot parse date string without a set format')
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v = QtCore.QDate.fromString(v, fmt)
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return v
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def saveState(self, filter=None):
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state = super().saveState(filter)
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fmt = self._interpretFormat()
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state['value'] = state['value'].toString(fmt)
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return state
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