def handleEvent(self, evt_src, evt_type, evt_value): """ Adding the validator from here, also if config event, fix the number of elements displayed """ if evt_type == TaurusEventType.Config: self._fixnumberofelements() self._updateValidator(evt_value) TaurusBaseWritableWidget.handleEvent(self, evt_src, evt_type, evt_value)
def handleEvent(self, src, evt_type, evt_value): if hasattr(evt_value, 'rvalue'): self._my_debug("received from %s: %s" % (src, evt_value.rvalue)) if self.isResetCheckBox(): if self.getValue() and not evt_value.rvalue: self.setValue(False) # else: # self.setChecked(evt_value.w_value) TaurusBaseWritableWidget.handleEvent(self, src, evt_type, evt_value)
def handleEvent(self, evt_src, evt_type, evt_value): if evt_type == TaurusEventType.Config or not self._configured: if evt_value is not None: obj = self.getModelObj() # set decimal digits self.setDigitCount(int_nb=None, dec_nb=obj.precision) # set min and max values min_, max_ = obj.getRange() if min_ is not None: self.setMinValue(min_.magnitude) if max_ is not None: self.setMaxValue(max_.magnitude) self._configured = True TaurusBaseWritableWidget.handleEvent(self, evt_src, evt_type, evt_value)
def handleEvent(self, evt_src, evt_type, evt_value): # handle the case in which the line edit is not yet initialized if self._last_value is None: try: value = self.getModelObj().read(cache=True) self._updateValidator(value) self.setValue(value.wvalue) except Exception as e: self.info('Failed attempt to initialize value: %r', e) self.setEnabled(evt_type != TaurusEventType.Error) if evt_type in (TaurusEventType.Change, TaurusEventType.Periodic): self._updateValidator(evt_value) TaurusBaseWritableWidget.handleEvent(self, evt_src, evt_type, evt_value) if evt_type == TaurusEventType.Error: self.updateStyle()
def handleEvent(self, evt_src, evt_type, evt_value): if evt_type == TaurusEventType.Config and evt_value is not None: import re # match the format string to "%[width][.precision][f_type]" obj = self.getModelObj() m = re.match(r'%([0-9]+)?(\.([0-9]+))?([df])', obj.format) if m is None: raise ValueError("'%s' format unsupported" % obj.format) width, _, precision, f_type = m.groups() if width is None: width = self.DefaultIntDigitCount + \ self.DefaultDecDigitCount + 1 else: width = int(width) if precision is None: precision = self.DefaultDecDigitCount else: precision = int(precision) dec_nb = precision if dec_nb == 0 or f_type == 'd': int_nb = width else: int_nb = width - dec_nb - 1 # account for decimal sep self.setDigitCount(int_nb=int_nb, dec_nb=dec_nb) try: self.setMinValue(float(obj.min_value)) except: pass try: self.setMaxValue(float(obj.max_value)) except: pass TaurusBaseWritableWidget.handleEvent(self, evt_src, evt_type, evt_value)
def handleEvent(self, evt_src, evt_type, evt_value): if evt_type == TaurusEventType.Config and evt_value is not None: import re # match the format string to "%[width][.precision][f_type]" obj = self.getModelObj() m = re.match(r'%([0-9]+)?(\.([0-9]+))?([df])', obj.format) if m is None: raise ValueError("'%s' format unsupported" % obj.format) width, _, precision, f_type = m.groups() if width is None: width = self.DefaultIntDigitCount + \ self.DefaultDecDigitCount + 1 else: width = int(width) if precision is None: precision = self.DefaultDecDigitCount else: precision = int(precision) dec_nb = precision if dec_nb == 0 or f_type == 'd': int_nb = width else: int_nb = width - dec_nb - 1 # account for decimal sep self.setDigitCount(int_nb=int_nb, dec_nb=dec_nb) try: self.setMinValue(float(obj.min_value)) except: pass try: self.setMaxValue(float(obj.max_value)) except: pass TaurusBaseWritableWidget.handleEvent( self, evt_src, evt_type, evt_value)
def handleEvent(self, evt_src, evt_type, evt_value): if evt_type in (TaurusEventType.Change, TaurusEventType.Periodic): self._updateValidator(evt_value) TaurusBaseWritableWidget.handleEvent( self, evt_src, evt_type, evt_value)