taurus.qt.qtcore.util.properties
¶
properties.py: Methods for adding QProperties to QObjects
- A call like
- set_property_methods(self,’Filters’,’QString’,default=’’,
- set_callback=lambda s=self:s.loadTree(s.getFilters(),clear=True), reset_callback=lambda s=self:s.loadTree(‘’,clear=True) )
Would replace all these lines:
- def setFilters(self,filters):
- self._filters = filters self.loadTree(self._filters,clear=True)
- def getFilters(self):
- return self._filters
- def resetFilters(self):
- self._filters=”” self.loadTree(self._filters)
filters = QtCore.pyqtProperty(“QString”, getFilters, setFilters, resetFilters)
Not tested yet with the classical declaration:
- #model = QtCore.pyqtProperty(“QString”, TaurusBaseWidget.getModel,
- #TaurusBaseWidget.setModel, #TaurusBaseWidget.resetModel)
Functions
-
set_property_methods
(obj, name, type_='QString', default=None, getter=None, setter=None, reset=None, get_callback=None, set_callback=None, reset_callback=None, qt=False, config=False)[source]¶ This method allows to add QProperties dynamically with calls like:
set_property_methods(self,'Filters','QString',default='', set_callback=lambda s=self:s.loadTree(s.getFilters(),clear=True), reset_callback=lambda s=self:s.loadTree('',clear=True) )